SV-A series -Stand Type- SV-H series -Portable Type- Vibro Viscometer INSTRUCTION MANUAL 1WMPD4001459A
© 2008 A&D Company Ltd. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated into any language in any form by any means without the written permission of A&D Company Ltd. The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice.
CONTENTS 1. INTRODUCTION .............................................................................................................................3 1-1 Compliance......................................................................................................................................... 3 Compliance with FCC Rules ................................................................................................................. 3 Compliance with Council Directives..............................
8. VISCOSITY CALIBRATION (FOR ALL MODELS) .......................................................................42 8-1 Notes on Viscosity Calibration (For all models)................................................................................ 43 8-2 Calibration Procedure (For all models)............................................................................................. 44 8-2-1 One-point Calibration...............................................................................................
1. INTRODUCTION This manual describes how the SV-A/SV-H series viscometer works and how to get the most out of it in terms of performance. Read this manual thoroughly before using the viscometer and keep it at hand for future reference. The SV-A series uses a stand. In a laboratory, quality control room etc, you can make accurate measurements using the stand set, the sample cup set and the software set provided. The SV-H series uses a handle only.
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1-2 Features High accuracy The Vibro Viscometer adopting the sine-wave vibration technique (SV type), achieves a high measurement accuracy of 1%*1 (repeatability) over the full range. *1 With the SV-H series, when using the AX-SV-51 stand set (sold separately). Refer to "16. SPECIFICATIONS" on page 86. Measurement of a small amount of sample The SV-1A can measure with a 2 mL sample (minimum amount), and the standard X-Y-Z stage can position the sample container easily.
Calibration The viscometer can be calibrated using a standard viscosity fluid or a sample of a known viscosity. Calibration allows the viscometer to maintain the accuracy constantly. In case of a Newtonian fluid, by calibrating an actual sample, using the viscosity value obtained by another type of viscometer as a correction value, the measurement data obtained by the SV-A/SV-H series viscometer can be combined into those obtained by the other type of viscometer.
2. UNPACKING THE VISCOMETER The viscometer is a precision instrument. Unpack the viscometer carefully. Keep the packing material to be used for transporting the viscometer in the future. 2-1 Part names for the SV-A series (Stand type) ＊The illustration below is after assembling.
Accessories for SV-1A Connection cable (1 pc) AC adapter (1 pc) AC adapter label See the note below.
Accessories for SV-10A / SV-100A Connection cable (1 pc) AC adapter (1 pc) Sample cup (Polycarbonate, Capacity: 45 mL, 5 pcs) AC adapter label Note Please confirm that the AC adapter type is correct for your local voltage and receptacle type. Small sample cup cover (Polycarbonate, 5 pcs) Small sample cup (Polycarbonate, Capacity: 10 mL, 5 pcs) Water jacket (1 pc) Glass sample cup (Capacity: 13 mL, 2 pcs) Glass sample cup holder (1 pc) The position about 25 mm above the cup bottom indicates 13 mL.
Unpacking Connection cable Display Instruction manual AC adapter Knobs for securing the display Stand Sensor unit Handle the sensor plate with care.
Assembling Note: When assembling, handle the sensor plates with care. When removing or tightening the screws located on the rear side of the sensor unit’s handle, use the screwdriver that is provided with the viscometer. 1 2 Supporting post Base Remove the two screws from the bottom of the supporting post. Install the supporting post onto the base. From the underside of the base, secure the post using the two screws previously removed. Remove the attachment screw from the base.
Lever 5 Raise the lever and install the sensor unit along the guide channels of the supporting post’s sides. At an appropriate height, secure the sensor unit Serial number to the supporting post by lowering the lever. Cap Guide channel Handle the sensor plates with care. Knob for securing the display Display 6 7 8 Confirm that the stand’s mounting holes and the display’s mounting holes match up. Secure both sides of the display with the knobs.
2-2 Part names for the SV-H series (Portable type) Handle SV-1H SV-10H/SV-100H Sensor unit Sensor plate Serial number Sensor plate Temperature sensor Main unit Sensor protective cover Display Protector Surface locator plate Temperature sensor Connection S/N1 2345 164 RS-232C serial interface Keys AC adapter jack Serial number Reference card Display unit rear side Display unit Accessories Connection cable (1 pc) AC adapter (1 pc) AC adapter label Note Please confirm that the AC adapte
Unpacking / Assembling Note: When assembling, handle the sensor plates with care. 1 Unpack the parts from the carrying case. Display Connection cable Instruction manual AC adapter Knobs for securing the display Stand Sensor unit Handle the sensor plates with care. Protector 2 Install the protector on the sensor unit of the SV-1H/SV-10H/SV-100H. Insert the protector’s rotational axis into the sensor unit’s hole. (Refer to the figure at the right.
4 Confirm that the stand’s mounting holes and the display’s mounting holes match up. Secure both sides of the display with the knobs. Knob for securing the display Display Knob for securing the display 5 Insert the AC adapter plug into the AC adapter jack located on the rear side of the display unit. Insert the other end of the AC adapter plug into an electrical outlet.
3. CHANGING TYPE 3-1 Changing from SV-A (Stand type) to SV-H (Portable type) In the case that you have purchased an SV-A series (stand type), and you need to use it as a portable type, make the following changes. Note: When removing or tightening the screws, Screws Screwdriver provided with the viscometer use the screwdriver that is provided with the viscometer. Handle 1 Remove the four screws from the rear side of the sensor unit’s slider.
From the previous page 6 Press the START or HOLD key to display or Htype . 7 Press the PRINT key to store the setting. After the viscometer displays end , it display the next item of the function setting. Next item of function setting 8 Press the STOP key to return to the standby mode. If you need other functions of the portable type, refer to “9. FUNCTION SETTING”.
2 Remove the attachment screw from the X-Y-Z stage base. Install the X-Y-Z stage along the guide Screw ribs from forward of the base. Secure the X-Y-Z stage using the screw removed. (Confirm the direction of the X-Y-Z stage’s knobs.) Install from forward 3 Remove the four screws from the rear side of the sensor unit’s handle. Using the four screws removed, attach the sensor unit to the slider.
5 Insert the AC adapter plug into the AC adapter jack located on the rear side of the display unit. Display unit rear side Insert the other end of the AC adapter plug into an electrical outlet. AC adapter cable 6 Press the ON:OFF key to turn the power on. (Standby mode) 7 While in the standby mode, press and hold the MODE Press and hold key for two or more seconds. The viscometer will enter the function mode 5vtyp . 8 Press the PRINT key to select the item.
4. DISPLAY AND KEYS 4-1 Display Name Description Displays [- - - - -]. Displays the viscosity value in real Measurement mode time. Freezes the display of the viscosity Data hold mode value. Displays the unit of viscosity. Displays the temperature value in Standby mode real time. Measurement mode Freezes the display of the Data hold mode temperature value. Displays the unit of temperature. Blinks while the measurement is being performed.
4-2 Keys (For all models) Key ON:OFF Power START Start measurement STOP Stop measurement HOLD Data hold MODE Change units PRINT Output data ∗1 Description Turns the power on and off. When the power is turned on, the viscometer enters the standby mode ( [- - - - -] is displayed.) Start a measurement. (The processing indicator blinks.) Displays the viscosity and temperature values in real time during measurement. If the display is set to HOLD, release it by pressing the START key.
4-3 Displaying the Viscosity Values The viscosity values are displayed as below, depending on the unit selected and the viscosity range. The correlation of the units are as follows: 1 mPa⋅s = 0.001 Pa⋅s = 1 cP =0.01 P 4-3-1 SV-1A/SV-1H Use the MODE key to switch between mPa⋅s (Millipascal second) and Pa⋅s (Pascal second), or between cP (Centipoise) and P (Poise). The unit selected at the factory before shipment is mPa⋅s.
4-3-2 SV-10A/SV-10H Use the MODE key to switch between mPa⋅s (Millipascal second) and Pa⋅s (Pascal second), or between cP (Centipoise) and P (Poise). The unit selected at the factory before shipment is mPa⋅s. When the viscosity unit is mPa⋅s or Pa⋅s: Viscosity measured MmPa⋅s 1 10 100 1000 10000 mmPa⋅s Minimum Display display Unit 0.30 ⏐ 1.00 ｜ 9.99 10.0 ｜ 99.9 100 ｜ 999 1.00 ｜ 10.00 Unit selected Remarks Display Minimum display Pa⋅s Unit 0.0003 0.01 0.0010 Digit indicating 0.
5. PRECAUTIONS To get the optimum performance from the viscometer and acquire accurate measurement data, note the following: 5-1 General Precautions (For all models) For accurate measurement, use care with the following conditions. Install the viscometer in an environment where the temperature and humidity are not excessive. The best operating temperature is 25°C±2°C at 45-60% relative humidity. For precise measurement, install the viscometer where there are no great changes in temperature and humidity.
5-3 During Use (For all models) The SV-A/SV-H series viscometer, designed for very accurate measurement, is sensitive to vibration or shock during transportation, as that may cause a display value error. Before measurement, calibrate the viscometer using the sample cup that will be used for measurement. To level the surface of the sample, adjust the leveling feet. (Height adjustment of the right and left leveling feet.
5-4 After Use (For all models) Remove any residual sample material from the sensor plates, temperature sensor and protector using alcohol. Using the sensor plates, temperature sensor and protector with residue of an old sample left on will cause a measurement error. Clean the sensor plates carefully to avoid bending them. The sensor plates and the temperature sensor are made of titanium.
5-5 Measuring the Absolute Value of Viscosity (For all models) The SV-A/SV-H Series Sine-wave Vibro Viscometer, as a measuring principle, detects the product of viscosity and density. Displayed viscosity value = Viscosity × Density ⋅ ⋅ ⋅ ⋅ ⋅ [1] While the displayed value has a unit of mPa⋅s, it indicates the product of viscosity and density. Example (1) When a sample has an absolute value of viscosity of 2.00 mPa⋅s and density of 1.000: Displayed value = 2.00 [mPa⋅s] × 1.000 = 2.
5-5-2 At Calibration When calibrating, enter the product of the absolute viscosity value and the density of the standard viscosity fluid used for calibration, as a correction value. The standard viscosity fluid has the calculation sheet of kinetic viscosity and viscosity at various temperatures attached.
6. MEASUREMENT 6-1 Preparing the Sample (For the SV-A series) * Vibration or shock during transportation may cause a display value error. Before measurement, calibrate the viscometer using the sample cup that will be used for measurement. For calibration with purified water, refer to “8-2-3 Simplified Calibration Using Purified Water”. (Only for SV-1A/10A) Model: SV-1A 1 Pour the sample into the cup until its surface is between the level gauges.
7 Turn the knob (Height direction) so as to adjust the sample surface to the center of the narrow part of the sensor plates. Confirm that the sample surface is between the upper and lower triangular marks. Note Sensor protective cover Protector Sample surface adjustment position •When using the 2 mL sample cup, raise the protector. • Adjust the height of the sample surface correctly, otherwise it may cause a measurement error.
6 Confirm that the positioning of the sensor plates is in center of the sample cup by adjusting the X-Y-Z stage. Surface 7 Turn the knob (Height direction) so locator plate as to adjust the sample surface to (Shaded portion) the center of the narrow part of the sensor plates. At this time, use the surface locator plate as a guide. The surface locator plate has been secured in position so that the tip of the surface locator plate comes into contact with the sample surface.
6-2 Basic Measurement Procedure (For the SV-A series) Below is an example of the SV-10A at shipment. 1 With the power turned off, press the ON:OFF key. When the display is in the standby mode, press the START key. *1 After about 15 seconds, the measurement values are displayed. 2 During measurement, press the HOLD key as necessary, to freeze the display temporarily. To release the data hold mode, press the HOLD or START key again. *2 3 Press the STOP key to stop the measurement.
6-3 Basic Measurement Procedure (For the SV-H series) 1 Beaker Pour the sample into the beaker (500ml) etc. Sample 2 With the power turned off, press the ON:OFF key. When the display is in the standby mode, the SV-H can measure. (Standby mode) 3 Hold the SV-H handle firmly in your hand. Prepare to insert the sensor plates in the sample. Protector Sensor plates 4 Press the START key. Insert the sensor plates into the sample. The measurement time is about 15 seconds.
- With SV-10H/100H, use the surface locator plate as a guide. The surface locator plate has been secured in position so that the tip of the surface locator plate comes into contact with the sample surface. Surface Sensor locator plate Sensor protective (Shaded portion) protective cover cover SV-10H/SV-100H Sample Sample surface surface adjustment adjustment position Sample Sample position surface surface SV-1H SV-10H/SV-100H Note Use the protector in the position as shown on the left below.
Below is an example of the SV-10H at shipment. 5 After measurement, the buzzer sounds and the displayed value blinks, then holds. Note When the values do not stabilize because of hand movement, set the condition function that levels the large variation in digits (refer to page 54) and the function that do not display the large variation in digits (refer to page 55) if necessary. (Standby mode) With the portable type, you can use the auto hold function and timer mode function (refer to page 57).
6-4 Changing Units (For all models) The units of viscosity available are: mPa⋅s (millipascal second), Pa⋅s (Pascal second), cP (Centipoise), P (Poise). The correlation of the units are as follows: 1 mPa⋅s = 0.001 Pa⋅s = 1 cP =0.01 P The units of temperature available are: °C (Celsius) and °F (Fahrenheit). The unit selected upon power-on depends on the function setting. The unit selected at the factory before shipment is as shown below.
7. USING THE WATER JACKET 7-1. Introduction The water jacket, is used with the SV-A Series Vibro Viscometer, to maintain the sample temperature constant or to measure the viscosity when the sample temperature is changed.
7-2. Installation With the SV-1A, as the viscometer, the sample cup holder and the sample cup (capacity: 2 mL) provided or the glass sample cup (capacity: 2 mL) also provided, is used. With the SV-10A/100A, as the viscometer, the small sample cup (capacity: 10 mL) provided or the glass sample cup (capacity: 13 mL) also provided, is used. To circulate the heating medium into the water jacket, a commercially available constant temperature bath is required.
4 Model: SV-1A Insert the sample cup into the sample cup holder, ant then into the water jacket indicated as 3. When the specific gravity of the sample liquid is small and the sample cup floats, secure lightly the front side of the cup to the water jacket using the screw provided. Model: SV-10A/SV-100A Insert the small sample cup into the water jacket indicated as 3.
7-3. How to Use 1 Attach the water jacket on the table along the guides. Make sure that the water jacket is slid furthest along the guides until stopped. Slide furthest until stopped Guide Guide 2 When the water jacket is used, be sure to raise or remove the protector. Protector Raise or remove the protector 3 Use much care so that the sensor plates and the temperature sensor do not come into contact with the inner wall of the sample. If they are in contact, a measurement error may occur.
7-4. Measuring the Absolute Value of Viscosity Using the Small Sample Cup The SV-10A/100A has been calibrated using the accessory sample cup (45 mL) when shipped. The distance between the inner wall and the sensor plates when the accessory sample cup is used, differs from the distance when the small sample cup (10 mL) is used. This causes a difference in the sensor plate's detection capability, thus causing a difference in the viscosity measured.
8. VISCOSITY CALIBRATION (FOR ALL MODELS) With the SV-H series, when calibration is needed, use the stand set (AX-SV-51, sold separately) Viscosity calibration is to correct the viscosity value. Two calibration methods are available: one-point calibration and two-point calibration, using standard viscosity fluids. It is recommended that calibration be performed using a fluid with a known viscosity value which is close to the sample viscosity. When the measuring range is great, perform two-point calibration.
8-1 Notes on Viscosity Calibration (For all models) Pay close attention to the liquid temperature at calibration. Be sure to enter the temperature corrected viscosity value of the liquid at calibration. Even a standard viscosity fluid has a viscosity change of -2%/°C to -10%/°C, and purified water, a viscosity change of -2%/°C, when the room temperature changes. The temperature of the standard viscosity fluid must be the same as the temperature of the sensor plates and the temperature sensor.
8-2 Calibration Procedure (For all models) Note As to the correction value used for one-point calibration and two-point calibration, enter the product of the absolute viscosity value and the density of the standard viscosity fluid. For details, refer to "5-5-2 At Calibration". After calibration, check the values, comparing the product described above with the displayed value. Kinetic viscosity = Viscosity From this, Viscosity × Density = Density Viscosity2 Kinetic viscosity is obtained.
8-2-1 One-point Calibration 1 2 In the standby mode, press and hold the HOLD key to enter the calibration mode. " Cal " appears. (Standby mode) Select one-point calibration (Cal-1) and press the PRINT key to confirm. The standby mode of the onecalibration mode appears. Use the MODE key to switch between the calibration modes, one-point calibration (Cal-1) or two-point calibration (Cal-2). * Press the STOP key to exit the calibration mode. The display returns to the standby mode.
8-2-2 Two-point Calibration Below is an example of the SV-10H. 1 In the standby mode, press and hold the HOLD key to enter the calibration mode. " Cal " appears. 2 Select two-point calibration (Cal-2) and press the PRINT key to confirm. The standby mode of the twocalibration mode appears. Use the MODE key to switch between the calibration modes, one-point calibration (Cal-1) or two-point calibration (Cal-2). * Press the STOP key to exit the calibration mode. The display returns to the standby mode.
9 When the measurement of the first point has completed, clean the sensor plates, temperature sensor and protector and prepare the second standard viscosity fluid. From the previous page Set standard viscosity fluid 10 Place the second standard viscosity fluid in the sample cup. Press the START key to start the measurement of the second point. 11 After the measurement, wait for the display to become stable and press the PRINT key. The measurement value blinks and is ready to be corrected.
8-2-3 Simplified Calibration Using Purified Water (SV-1A/1H/10A/10H) 1 Place the purified water in the sample cup. 2 Press the START key to measure the purified water. Confirm that the viscosity and temperature values are stabilized. 3 Press and hold the START key. The theoretical viscosity value (Viscosity × Density) of the purified water at the measuring temperature is displayed and all the displays blink. To cancel the operation, press the STOP key.
Reference data: Theoretical viscosity value (Viscosity × Density) of the purified water at various temperatures Temperature (°C) 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 Viscosity × Density (mPa･s) 1.31 1.27 1.24 1.20 1.17 1.14 1.11 1.08 1.05 1.03 1.00 0.98 0.95 0.93 0.91 0.89 0.87 0.85 0.83 0.81 0.
9. FUNCTION SETTING (FOR ALL MODELS) The viscometer, by selecting functions to be used in the function setting, can specify the performance appropriate to the usage. Each function is assigned parameters. The performance of a function is specified by changing the parameter. The parameters saved, even if the power is turned off, are maintained in non-volatile memory.
Example of the function setting procedure To change the setting of "Unit upon power-on (Unit)" to the viscosity: cP (Centipoise) and the temperature: °C (Celsius). 1 In the standby mode, press and hold the MODE key to enter the function setting mode. " 5vtyp " appears. (Standby mode) Press and hold 2 Press the MODE key to select " Unit ". 3 Press the PRINT key to confirm the item. (The decimal point illuminates when the setting currently saved is displayed.
9-2 Details of the Function Items (For all models) Function item 5vtyp Change type Cond Condition Parameter Htype • atype • pnt 0 1 2 0 1 2 3 4 5 6 7 0 Decimal point 1 fnc MODE key function during measurement prt 0 2 0 Data output mode 1 Unit Unit upon power-on • • • • • 1 • 2 type Data output format 5-at Measurement elapsed time output 5-td Date/time output 5-ed Other output 0 1 2 3 0 1 0 1 0 1 2 pU5e Pause at data output erfnc Reserved H-fnc Function of portable type • Factory setting
S5t-b Stability band width Hld-t Hold time Cp Comparator mode bep- 0 1 2 0 1 2 3 0 1 0 Lo buzzer 1 bep- 0 OK buzzer 1 bep- 0 HI buzzer 1 Cp Hi Upper limit value Cp lo Lower limit value Iid ID number output Clr Initialization Cladj Date/Time • Factory setting Stable when within±5% • • • • • • When setting the auto hold function, it can be set. （H-fnc 1） Stable when within±15% When setting the timer 15 second mode function, it can be 30 second set.
9-3 Description of Items (For all models) Condition (Cond) The stability of the viscosity measurement results can be adjusted, taking ambient conditions such as vibration into consideration. Parameter 0 1 • Settings Description Follows the viscosity changes When the viscosity value is unstable due to external quickly. vibration, set a greater parameter. (Prone to vibration) To measure while following the rapid changes in viscosity, set a smaller parameter.
MODE Key Function During Measurement (fnc) Parameter 0 • Settings Switches the viscosity units. Switches between the temperature display and the measurement elapsed time display 1 Do not display the digits that are beyond the decimal point 2 Description Each time the MODE key is pressed, the viscosity unit is switched.
Data Output Format (type) The output format appropriate for the device connected to RS-232C can be selected. Parameter 0 • 1 Settings A&D standard format D.P. format Description Used with the printer MODE 1 or MODE 2 when the optional compact printer AD-8121B is connected. Only the viscosity value is output. Used with the printer MODE 3 when the optional compact printer AD-8121B is connected.
Other Output (5-ed) Parameter 0 1 2 • 3 Settings No output Outputs remarks. Description Outputs remarks, Device ID information and signature. Outputs ID number. With D.P. format selected, whether or not to add remarks, Device ID information or signature to the measurement data can be selected. For examples of output format, refer to "9-4 Data Output Format Examples". With CSV format selected, whether or not to add ID number to the measurement data can be selected.
Comparator (Cp) The results of the comparison are indicated by the sound. (It is necessary to set : bep- , bep-, bep-) To compare, use: Upper limit value and lower limit value Input method: Digital input Setting example Selecting a comparator mode 1 Press and hold the MODE key until 5vtyp of the function table is displayed. 2 Press the MODE key several times to display Cp . 3 Press the PRINT key. 4 Press the START key to display Cp 1 from Cp 0 . 5 Press the PRINT key to store the selected mode.
Setting the ID number 1 In the standby mode, press and hold the MODE key to enter the function setting mode. " 5vtyp " appears. (Standby mode) Press and hold 2 Press the MODE key to select " id ". 3 Press the PRINT key to enter the ID number setting mode. 4 Set the ID number using the following keys: 5 MODE key Switches the blinking digits. START key Increases the value of the blinking digit by one. HOLD key Decreases the value of the blinking digit by one. STOP key Cancel the operation.
Initialization (Clr) Restores the following data to the default setting. Function setting (Setting of “5vtyp” is not returned by this operation) Calibration data After initialization, check the viscosity value and perform calibration as necessary. (Refer to 8. VISCOSITY CALIBRATION"). 1 In the standby mode, press and hold the MODE key to enter the function setting mode. " 5vtyp " appears. (Standby mode) Press and hold 2 Press the MODE key to select " Clr ". 3 Press the PRINT key to display " Clr no ".
Date/Time (Cladj) The upper two digits of the year are not displayed. For example, the year 2007 is displayed as "07". The time is set using the 24-hour system. Do not enter a non-existing date and time. Set the order of the date, the date and time as follows: (Example: To change April 5, 2006, 11:22:33 to June 8, 2007, 12:34:00) 1 2 In the standby mode, press and hold the MODE key to enter the function setting mode. " 5vtyp " appears.
Changing the date The date is changed in the selected displaying order. The following is an example when the order of " y " (Year), " m " (Month) and " d " (Day) is selected. 6 Press the MODE key to select the setting value of " y " (Year). (Example:03) 7 Press the START key or HOLD key to change the year. (Example:03→04) START key Increases the value of the blinking digit by one. HOLD key Decreases the value of the blinking digit by one.
Changing the time 13 The current time is displayed. Press the MODE key to display the current date. From the previous page To current date display (Go to page 61) 14 Press the PRINT key to select the setting value of the hour. (Example:11) (Current time display) 15 Press the START key or HOLD key to change the hour. (Example:11→12) or 16 Press the MODE key to select the setting value of the minute. (Example:22) 17 Press the START key or HOLD key to change the minute.
9-4 Data Output Format Examples (For all models) 9-4-1 A&D Standard Format Used with the printer MODE 1 or MODE 2 when the optional compact printer AD-8121B is connected. Only the viscosity value is output. SV-1A/SV-1H output format example Viscosity unit Display Remarks LLLLL mPa･s OL,-99999999mPs 0.30mPa･s ST,+00000.30mPs 10.0 mPa･s ST,+00010.00mPs The digit of 0.01mPa⋅s is always zero. ST,+00100.00mPs The digits of 0.01mPa⋅s and 0.1mPa⋅s are always zero. 1.00 Pa･s ST,+01000.
SV-10A/SV-10H output format example Viscosity unit Display Remarks LLLLL mPa･s OL,-99999999mPs 0.30mPa･s ST,+00000.30mPs 10.0 mPa･s ST,+00010.00mPs The digit of 0.01mPa⋅s is always zero. mPa･s ST,+00100.00mPs The digits of 0.01mPa⋅s and 0.1mPa⋅s are always zero. 1.00 Pa･s ST,+01000.00mPs For 1000mPa⋅s or greater, the displayed unit is Pa⋅s, but the output unit remains mPa⋅s. The digits of 0.01mPa⋅s, 0.1mPa⋅s and 1mPa⋅s are always zero.
SV-100A/SV-100H output format example Viscosity unit Display OL,-99999999Pas 1.00 Pa･s ST,+00001.00Pas 10.0 H Below measuring range error Pa･s ST,+00010.00Pas The digit of 0.01Pa⋅s is always zero. Pa･s OL,+99999999Pas Above measuring range error OL,-99999999 ST,+000010.0 ST,+000100.0 OL,+99999999 Below measuring range error L P Remarks Pa･s L mmPa･s Output format P 10.0 P 100 P H P P P P P The digit of 0.1P is always zero. Above measuring range error : Space (ASC 20h) 9-4-2 D.P.
Printing format example (3) Function setting (√=Output Blank=No output) Measurement 5-at 1 √ elapsed time Date/time 5-td 1 √ Remarks Device ID 5-ed 0 information Signature (*) The displaying order of the date (YMD/DMY/MDY) depends on the setting of "Date/Time (Cladj)".
Output format example (1) With ID number, date and time added Function setting (√=Output Blank=No output) Date/time 5-td 1 √ Device 5-ed 3 √ ID number Outputs in the order of ID number, date, time, temperature, temperature unit, viscosity and viscosity unit. The output data are 52 characters long excluding the terminator. SV-1A/SV-1H output format example Viscosity / Temperature mmPa･s / °C Pa･s / °F ccP / Display Output format example Remarks LLLLLmPa･s LAB-12,2003/03/19,12:34:56,+025.
SV-10A/SV-10H output format example Viscosity / Temperature mmPa･s / °C Pa･s / °F ccP / Display Output format example Remarks LLLLLmPa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00000.00,mPa s Zeroes are output for below measuring range error. 0.30mPa･s 10.0 mPa･s 100 mPa･s 1.00 Pa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00000.30,mPa LAB-12,2003/03/19,12:34:56,+025.67,C,+00010.00,mPa LAB-12,2003/03/19,12:34:56,+025.67,C,+00100.00,mPa LAB-12,2003/03/19,12:34:56,+025.67,C,+01000.
SV-100A/SV-100H output format example Viscosity / Temperature Display Output format example Remarks Pa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00000.00, Pa s Zeroes are output for below measuring range error. 1.00 Pa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00001.00, Pa s L Pa･s / °C P / °F Pa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00010.00, Pa s H Pa･s LAB-12,2003/03/19,12:34:56,+025.67,C,+00120.00, Pa s L P LAB-12,2003/03/19,12:34:56,+051.23,F,+000000.
SV-1A/SV-1H/SV-10A/SV-10H output format example Viscosity / Temperature mmPa⋅s / °C Display Output format example 1.23 mPa⋅s ,,,+025.67,C,+00001.23,mPa s : Space (ASC 20h) SV-100A/100H output format example Viscosity / Temperature Pa⋅s / °C Display Output format example 1.23 Pa⋅s ,,,+025.67,C,+00001.23, Pa s : Space (ASC 20h) 9-4-4 RsVisco Format Used with the graphing program RsVisco. Measurement data are output in comma separated format.
SV-1A/SV-1H output format example Viscosity / Temperature mmPa･s / °C Pa･s / °F CcP / °C P / °F Display Output format example LLLLL mPa･s +00000.00,mPa s,+025.67,C 0.30 mPa･s +00000.30,mPa s,+025.67,C 10.0 mPa･s +00010.00,mPa s,+025.67,C mPa･s +00100.00,mPa s,+025.67,C 1.00 Pa･s +01000.00,mPa s,+025.67,C H Pa･s +01200.00,mPa s,+025.67,C L Pa･s +000.0000, Pa s,+051.23,F 0.0003 Pa･s +000.0003, Pa s,+051.23,F 0.0100 Pa･s +000.0100, Pa s,+051.23,F 0.100 Pa･s +000.1000, Pa s,+051.
SV-10A/SV-10H output format example Viscosity / Temperature MmPa･s / °C Pa･s / °F CcP / °C P / °F Display Output format example LLLLL mPa･s +00000.00,mPa s,+025.67,C 0.30 mPa･s +00000.30,mPa s,+025.67,C 10.0 mPa･s +00010.00,mPa s,+025.67,C mPa･s +00100.00,mPa s,+025.67,C 1.00 Pa･s +01000.00,mPa s,+025.67,C H Pa･s +12000.00,mPa s,+025.67,C L Pa･s +000.0000, Pa s,+051.23,F 0.0003 Pa･s +000.0003, Pa s,+051.23,F 0.0100 Pa･s +000.0100, Pa s,+051.23,F 0.100 Pa･s +000.
10.CONNECTION TO A PERSONAL COMPUTER 10-1 Introduction If connecting the SV-A / SV-H series to a personal computer using the Windows communication tools WinCT-Viscosity (CD-ROM), the measurement data can be imported into the personal computer. The graphing program RsVisco that is contained in the Windows communication tools WinCT-Viscosity has following features. - This program can display a graph of the sample viscosity changing in real time.
10-3 Connection to a personal computer In a case where the personal computer has a COM port The SV-A / SV-H series can connect to a personal computer using the RS-232C cable. RS-232C Display rear side RS-232C cable Personal computer In a case where the personal computer does not have a COM port (Example: notebook type etc) By using the standard Serial-USB converter provided, a personal computer can increase the number of COM ports available.
10-4 Configuration of the COM port When connecting the SV-A / SV-H series to a personal computer, confirm that the COM port setting match up. (1) Configuring of the COM port 1 Click the START bottom → the“Setting” → the“Control panel”. 2 Double-click the“System” . 3 Click the“Hardware” Tab, and click the“Device Manager” . 4 Double-click the“Port (COM and LPT)” , confirm the number of the COM port. When using the USB converter, “ATEN USB to Serial Bridge (CM4)” is displayed.
10-5 Controlling the measurement using a personal computer (In case of the graphing software“RsVisco”) 1 Refer to “6. MEASUREMENT”, prepare the measurement. 2 Start the graphing software“RsVisco”. 3 Confirm that the COM port of the“RsVisco” is set properly. 4 Click the START button of the“RsVisco” to start the measurement. 5 If you want to finish the measurement, click the START button of the“RsVisco”.
11. CONNECTION TO A PRINTER (FOR ALL MODELS) The viscometer can be connected to the optional compact printer AD-8121B using the standard RS-232C interface and the measurement results can be printed. The statistical calculation data of the results and the changes in the viscosity value per a certain time can be printed using the function of the AD-8121B. Use the AD-8121B accessory cable to connect the printer to the viscometer.
12. RS-232C SERIAL INTERFACE (FOR ALL MODELS) RS-232C Serial Interface Transmission system Transmission form Data format Data bits Parity Stop bit Code Terminator EIA RS-232C Asynchronous, bi-directional, half duplex Baud rate 2400 bps 7 bits EVEN 1 bit ASCII CR LF (CR: 0Dh, LF: 0Ah) RS-232C Bit format -5 V to -15 V +5 V to +15 V Data bits Stop bit Start bit Parity bit Pin Connections 13 1 25 14 M2.6 screw Display unit rear side SV-A/H series (DCE) Computer (DTE) Pin No.
13. COMMAND LIST (FOR ALL MODELS) The viscometer can be controlled by the following commands from the computer. ( 0Dh、0Ah ) to each command. Add a terminator Command Description Q Outputs the current data. SIR Outputs data continuously C Stops data output by SIR command. QM Outputs the data during measurement. (Effective only during measurement.
14. TROUBLESHOOTING (FOR ALL MODELS) The viscometer is a precision instrument. When the operating environment or the operating method is inadequate, correct values can not be obtained. If measurement values do not become stable or they seem to be incorrect, check as described below. If improper performance persists after checking, contact the local A&D dealer for repair.
(2) How to remove and attach the surface locator plate (Only for SV-10A/SV-10H/SV-100A/SV-100H) Removing Loosen the screw and remove the surface locator plate from the temperature sensor. Attaching Install the surface locator plate as shown in the illustration. Slip the locator plate onto the temperature sensor. Move the plate to the top of the sensor.
14-2 When measurement values are not correct (For all models) Is the viscometer in the data hold mode? To release the data hold mode, press the HOLD key. The processing indicator blinks while a measurement is performed. Has the sample surface been adjusted to the center of the narrow part of the sensor plates? Adjust the table height by turning the knob so that the center of the narrow part of the sensor plates is on the sample surface.
Sample cup influence The viscometers have been calibrated with the following cups when shipped. When using another cup, use that cup to measure viscosity only after calibrating with it. SV-1A/SV-1H Sample cup (Capacity: 2 mL) SV-10A/SV-10H/SV-100A/SV-100H Sample cup (Capacity: 45 mL) Note The SV-10A/SV-10H/SV-100A/SV-100H, has been calibrated with the protector attached when shipped.
15. ERROR DISPLAY (FOR ALL MODELS) Error display Description Above measuring range error The viscosity value exceeds the upper limit of the viscosity measuring range (SV-1A/SV-1H: 1.19 Pa⋅s, SV-10A/SV-1H: 11.99 Pa⋅s, SV-100A/SV-100H: 119.9 Pa⋅s). The viscosity of the sample can not be measured. This error may occur when the display unit is not connected to the main unit. Below measuring range error The viscosity value is below the lower limit of the viscosity measuring range (SV-1A/SV-1H/SV-10A/SV-10H: 0.
16. SPECIFICATIONS Measurement method Measurement method Viscosity measuring range SV-1A/SV-1H SV-10A/SV-10H Sine-wave Vibro Viscometer using the Tuning-fork Vibration method Vibration frequency 30 Hz (1 to 100 mPa⋅s) ±5% ±3% Minimum display (Pa⋅s) 0.0001 Range (mPa⋅s) 0.3-10 Minimum display (mPa⋅s) 0.01 10-100 0.1 100-1000 1 0.3-10 Minimum display (mPa⋅s) 0.01 Minimum display (Pa⋅s) 0.0001 0.0001 10-100 0.1 0.0001 0.001 100-1000 1 Temperature display 10 * 1-10 0.01 10-100 0.
*1 For the SV-1A/1H when a sample cup of 2 mL is used. For the SV-10A/10H and SV-100A/100H when a sample cup of 45 mL is used. *2 Repetitive measurement with the sensor plates remaining in the sample *3 The value after calibration using a standard viscosity fluid at a temperature range between 20°C and 30°C with no condensation. In a measurement that takes a long time, perform calibration using a standard viscosity fluid or purified water periodically, as necessary. *4 The unit switches to Pa⋅s.
17. OPTIONAL ACCESSORIES List of Optional Accessories (sold separately) Model Name AX-SV-31-2.5 AX-SV-31-5 AX-SV-31-10 AX-SV-31-20 AX-SV-31-50 AX-SV-31-100 AX-SV-31-200 AX-SV-31-500 AX-SV-31-1000 AX-SV-31-2000 AX-SV-31-14000 AX-SV-31-160000 AX-SV-33 AX-SV-34 AX-SV-35 AX-SV-36 AX-SV-37 AX-SV-38 AX-SV-39 AX-SV-42 AX-SV-43 Standard viscosity fluid (JS2.
Model AX-SV-55 AX-SV-56-1 AX-SV-56-2 AX-SV-57 AX-SV-58 AX-SV-59 AD-8121B AD-1682 Available ( ) 1A/1H 10A/10H 100A/100H Name Cup set（Capacity: 2 mL） (Water jacket attached) ( Used with the all model of the SV series) Sample cup (Capacity: 45 mL) 5 pcs Sample cup (Capacity: 2 mL, Lid attached) 10 pcs Sample cup holder (For 2 mL capacity) 5 pcs Sample cup stand (For 2 mL capacity) 1 pc Water jacket 1 pc Sample cup holder (Transparent) 5 pcs Sample cup holder (Black) 5 pcs Sample cup stand (For 2 mL capacity
AX-SV-36 Positioning Stopper • Used to fix the position of the sensor unit and the sensor plates so that positioning the sensor plates and the sample surface is not required each time a measurement is performed in a repetitive test. See below for how to attach the positioning stopper. Sensor unit How to attach the positioning stopper: 2 1 Raise the lever so that the sensor unit can be moved. Grips 1 7 2 While pinching the grips, lift out the sensor unit from above.
AX-SV-37 Water Jacket Assembly • Used, in combination with a commercially available constant temperature bath for heating medium circulation, to maintain the sample temperature constant or to measure the viscosity while changing the sample temperature. • The glass sample cup sold separately can also be used. • The AX-SV-37 consists of : Water jacket 1 pc (Main body: Polycarbonate, Packing: Silicone rubber, Washer: Nylon) Small sample cup 4 pcs (Polycarbonate, Operating temperature: 120°C max.
AX-SV-38 Glass Storage Container • Used to store sample fluids. The viscosity of the sample stored in the container can be measured as it is. - The AX-SV-38 consists of : Glass storage container (Capacity: Approx.50 mL) 10 pcs (Borosilicate glass, Operating temperature: 180°C max.) Lid 10 pcs (Polyethylene, Operating temperature: 80°C max.) AX-SV-39 Plastic Storage Container Lid • Used to store sample fluids. The viscosity of the sample stored in the container can be measured as it is.
AX-SV-52 X-Y-Z Stage X-Y-Z stage • Used to support and adjust the sample cup position. - Consists of : X-Y-Z stage 1 pc AX-SV-53-EX Software Set • Used while acquiring the viscosity data with a personal computer.
AX-SV-54 Cup Set (10 mL / 13 mL / 45 mL) (Use the AX-SV-51 Stand Set if necessary.) • Used when a small amount of sample will be measured. - Consists of : Sample cup (45 mL) 5 pcs Small sample cup (10 mL) 5 pcs Small sample cup cover 5 pcs (All: Polycarbonate, Operating temperature: 120°C max.) Used when organic solvents will be measured. Glass sample cup (Capacity: Approx.13 mL) 2 pcs (Pyrex® glass, Operating temperature: 230°C max.
Only for SV-1A/SV-1H (When using this option, use the AX-SV-51 Stand Set) AX-SV-55 Lid Cup Set (2 mL) Sample cup • Sample cup set (Only for SV-1A/SV-1H) Used when a small amount of sample (2 mL) will be measured. Sample cup holder - Consists of : Sample cup (45 mL) 5 pcs Sample cup (2 mL) 10 pcs Small cup holder 5 pcs (All: Polycarbonate, Operating temperature: 120°C max.) Sample cup Lid 1 pc (Polypropylene, Operating temperature: 80°C max.
AX-SV-56-1 Sample Cup Holder (For 2 mL capacity, Transparent) AX-SV-56-2 Sample Cup Holder (For 2 mL capacity, Black) • Used for securing a 2mL sample cup while measuring. (Only for SV-1A/SV-1H) Sample cup holder - Consists of : Sample cup holder 5 pcs Sample cup (45 mL) 5 pcs (All: Polycarbonate, Operating temperature: 120°C max.) AX-SV-57 • Sample Cup Stand (For 2 mL capacity) Used for support when 2mL sample cups are used.
AX-SV-60 Square glass sample Cup (10 mm x 10 mm x 45 mm) • Can be used for optical measuring devices such as a spectrophotometer. - Consists of : Square glass sample cup (Pyrex® glass) 2 pcs Square lid (Polypropylene) 2 pcs AD-1685 Anti-vibration table • Used when the viscosity value is unstable due to external vibration, especially for measuring low viscosity.
18. EXTERNAL DIMENSIONS SV-1H / SV-10H / SV-100H Sensor unit (Handle*) Display unit (For all models) * The SV-A series external dimensions are as follows when the handle is used. 74 120 132 57 170 291 238 132 130 112 147 The connection cable is 1.5m long.
SV-1A / SV-10A / SV-100A Stand unit* *A *C 103 *B 536 170 332 * The SV-H series external dimensions are as follows when the AX-SV-51 (stand set) is used. 250 283 314 11.5 296 *A=Sensor plates lowest position 3.
Detailed View of the Sensor Unit 112 4 8.7 65.5 *D 1 19 44 *D 65.5 *D 2 18 44 *D 112 28 φ13 56 56 SV-1A/SV-1H SV-10A/SV-10H 7.5 65.
