Operating Instructions Sartorius CP|Gemplus Series CPA, GCA and GPA Models Electronic Micro-, Analytical and Precision Balances and Precious Metal Scales 98648-015-70
Contents Generating a Printout ISO/GLP-compliant Printout/Record 51 53 Interface Port Data Input Format Pin Assignment Charts Cabling Diagram 55 59 62 63 15 16 18 20 Troubleshooting Guide 64 Preparing CPA2P..
Safety Precautions Safety Instructions § Please read these operating instructions carefully before using your balance to prevent damage to the equipment. ! If there is visible damage to the equip- ment or power cord, disconnect the equipment from power and lock it in a secure place to ensure that it cannot be used for the time being. ! Do not use this equipment in hazardous areas/locations. ! The balance housing may be opened only by Sartorius service technicians who have been trained at the factory.
Equipment Supplied The equipment supplied includes the components listed below: – – – – – – CPA2P, CPA2P-F Balance with display and control unit Kit of standard accessories AC adapter Dust cover Filter pan and lid (model CPA2P-F only) Spacer (model CPA2P-F only) The kit of standard accessories contains the following: – Weighing pan – Interior draft shield – Hanger for below-balance weighing – 1 brush – 1 pair of forceps – 1 piece of lint-free cloth – – – – – – CPA Balances with a Readability of < 0.
Getting Started Storage and Shipping Conditions – Do not expose the balance to extreme temperatures, moisture, shocks, blows or vibration. Unpacking the Balance § After unpacking the equipment, please check it immediately for any external damage $ If damage is evident, refer to the instructions under “Safety Inspection" in the chapter entitled “Care and Maintenance." $ Save the box and all parts of the packaging for any future transport.
Installation Model CPA2P § Remove the adhesive tape from the chamber doors § Place the components listed below inside the chamber in the order given: – Interior draft shield – Weighing pan § § – – – § § – – – Model CPA2P-F 1) Weighing filters of up to 125 mm d: Lift the chamber lid gently and turn it to the left or right Place the components listed below inside the chamber in the order given: Interior draft shield Filter pan Cover the sample (filter) with the lid or 2) Weighing with the standard weighin
§ Secure the draft shield by pressing lightly on the draft shield base and moving the sliding lock device to the left Triangular weighing pan shape § Place components inside the chamber in the following order: – Base plate – Shield ring – Pan support – Weighing pan – Gem tray (GCA scales only) Round weighing pan shape § Place components inside the chamber in the following order: – Base plate – Centering plate – Shield ring – Pan support – Weighing pan 7
Connecting Model CPA26P, CPA225D (-0CE) to the Electronics Box – Plug the male connector on the cable into the female connector on the electronics box ! Do not exchange the balance or electronics box with a component of a different balance! 1 2 Balances with a 3-Sided Draft Shield § Place draft shield on the balance with the cover opening in front on the right § Turn the draft shield clockwise until it is firmly in position § Place components inside the chamber in the following order: – Base plate – Weig
Balances/Scales with a Rectangular Weighing Pan and a Weighing Capacity up to 10 kg § Place the components listed below on the balance/scale in the order given: – Weighing pan – Gem tray (GPA scales only) Balances with a Rectangular Weighing Pan and a Weighing Capacity over 10 kg § Place the weighing pan on the balance 9
Connecting the Balance to AC Power/ Safety Precautions $ Use only original Sartorius equipment. The AC adapter meets the requirements of IP20 in accordance with EN 60529. $ For AC adapters with higher protection ratings or for an external rechargeable battery pack, please see “Accessories." CPA26P, CPA225D: G Insert the right-angle plug from the AC adapter into the jack on the electronics box.
Balances with a Weighing Capacity over 10 kg: G Insert the right-angle plug into the jack and tighten the screw. G Connect the AC adapter to an electrical outlet (mains supply) Safety Precautions Plug-in AC Adapter: The balance/scale is intended to be supplied by a listed direct plug-in power unit marked “Class 2." Universal AC Adapter 6971966: The AC adapter rated to Class 1 can be plugged into any wall outlet without additional safety precautions.
If you have a Class A digital device, you need to comply with the FCC statements as follows: “Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.” If you have a Class B digital device, please read and follow the FCC information given below: However, there is no guarantee that interference will not occur in a particular installation.
Connecting Electronic Peripheral Devices § Make sure to unplug the balance from AC power before you connect or disconnect a peripheral device (printer or PC) to or from the interface port. Warmup Time To deliver exact results, the balance must warm up as listed below after initial connection to AC power or after a relatively long power outage.
Leveling the Balance Purpose: – To compensate for unevenness at the place of installation Leveling Balances with a Weighing Capacity of up to 10 kg Only the 2 front feet are adjusted to level the balance. § Retract the two rear feet (only on models with a rectangular weighing pan). § Turn the 2 front feet as shown in the diagram until the air bubble is centered within the circle of the level indicator. > In most cases this will require several adjustment steps.
Operation Overview of Display and Operating Elements 15 1 2 2 14 13 12 11 3 4 5 6 10 9 7 8 Position Designation Position Designation 1 2 3 10 4 5 6 7 8 9 Weight units Tare key Symbol: “GLP printing mode active" Symbol: “Printing mode active" Display: Data in memory for net-total formulation program Data output: Press this key to output readout values to the built-in data interface.
Basic Weighing Function Purpose The basic weighing function can be used alone or in combination with an application program (counting, weighing in percent, etc.). Features – Taring the balance – Assigning IDs to weights (as needed) – Printing weights Using Verified Balances as Legal Measuring Instruments in the EU*: The type-approval certificate for verification applies only to non-automatic weighing instruments.
Preparation A circle in the upper right-hand corner of the display indicates that the balance was disconnected from power. This symbol is shown, for example, the first time the balance is put into operation, or after a power outage. G Switch on the balance: Press (E) > All symbols on the display light up briefly. > The balance performs a display test. $ Tare the balance, if necessary: Press (TARE) When you turn on the balance, the b symbol is displayed until you press a key.
Analytical and precision balances: Below-Balance Weighing A port for a below-balance weighing hanger is located on the bottom of the balance (for models with a weighing capacity of 12 kg or more, see chapter on “Accessories.” $ Below-balance weighing is not permitted in legal metrology. G Open cover plate on the bottom of the balance. G Using the built-in hanger 1: Attach the sample (e.g., using a suspension wire) to the hanger. $ If necessary, install a shield for protection against drafts.
Example Simple Weighing Step Key (or instruction) Display/Data Output 1. Switch on the balance. Self-test is performed, followed by automatic initial tare function. (E) + 0.0 g + 11.5 g + 0.0 g 2. Place container on the balance (in this example, 11.5 g). 3. Tare the balance. (TARE) + 132.0 g 4. Place sample in container on balance (in this example, 132 g). 6. Print weight. (A) N + 132.
Calibration and Adjustment Purpose Calibration is the determination of the difference between the weight readout and the true weight (mass) of a sample. Calibration does not entail making any changes within the balance. Adjustment is the correction of any difference between the measured value displayed and the true weight (mass) of the sample, or the reduction of the difference to an allowable level within the maximum permissible error limits.
Internal Calibration/Adjustment The menu code setting 1 9 3 must be selected in the Setup menu. Inside the balance housing is a motorized calibration weight which is applied and removed automatically for internal calibration. G Activate calibration: Press (CAL) > The built-in calibration weight is applied automatically. > The balance is calibrated. > If “Calibrate, then auto adjust in one operation" is selected in the Setup menu, the balance is now adjusted automatically.
isoCAL*: Automatic Calibration and Adjustment – The menu code setting 1 15 3 must be – selected in the Setup menu. – Temperature range with isoCAL: 0°C to +40°C The “AUTOCAL" display automatically begins flashing if the ambient temperature has changed in relation to the temperature at the time of the last calibration/ adjustment, or after a defined time interval has elapsed. The balance is telling you ! that it wants to self-calibrate and adjust.
Internal Calibration Step Key (or instruction) 1. Zero the balance. (TARE) Display 0.0 g CPA2P-F model: Either position the standard pan (8 g) or the filter pan (5 g) along with the cover (3 g) beforehand. 2. Start calibration. The internal weight is applied automatically. C (CAL) 3. The balance is calibrated (displayed only if menu code 1 10 2 is set). 4. If the “Calibrate, then auto adjust" setting is selected (1 10 1), the balance is now adjusted automatically. 5.
External Calibration Settings: Calibration/adjustment mode: External calibration/adjustment (menu code 1 9 1) The weight required for calibration/adjustment is defined in the factory settings (see “Specifications"). Step Key (or instruction) 1. Zero the balance. (TARE) 2. Start calibration. (CAL) Display 0.0 g + 5000.0 g G CAL 3. Apply the prompted calibration weight (in this example, 5000 g). 4. The balance is calibrated (displayed only if menu code 1 10 2 is set). – 5.
Configuration Purpose To adapt the balance to individual requirements by choosing from parameters options in the Setup menu. G Printing the Parameter Settings – At the 3rd menu level (lowest level; see also the next page): Press and hold (A) (> 2 sec.). Features To open the Setup menu, switch the balance off and then on again by pressing (E). While all segments are lit, press (TARE) briefly.
Setting the Parameters (Menu Codes) Example: Adapting the balance to “very unstable" ambient conditions (menu code 1 1 4). Step Key (or instruction) 1. Switch off the balance. (E) 2. Switch the balance on; (E) while all segments are displayed: (TARE) briefly Display 1 2 $ Scroll upward within a menu level; after the last menu code, the first code is displayed again. (CAL) repeatedly 3. Select menu level 2 (scroll to the right). (A) 9 1 1 1 4. Select menu level 3 (scroll to the right).
Parameter Settings (Overview) o Factory setting √ User-defined setting Setup g tin l3 m set eve l ite y r to nu nu Me Fac Me 1 1 1 Very stable conditions 1 1 2 o Stable conditions 1 1 3 Unstable conditions 1 1 4 Very unstable conditions el 1 lev u n Me el 2 lev u n Me 1 1 1 Adapt filter 1 2 Application filter 1 2 1 1 2 2 1 3 Stability range The stability symbol is displayed when the value is stable within this number of digits.
Menu el 1 lev nu e M 1 Weighing el 2 lev nu e M 1 1 through 1 7 ing el 3 ett m lev ite ys r u o t n nu Me Fac Me see previous page 1 8 Display accuracy 1 * 1 8 1 1 8 5 1 9 (CAL) key function 1 9 1 1 9 3 1 9 6 o o 1 9 7 1 10 Calibration/ adjustment sequence 1 10 1 2 Application programs 3 through 9 1 11 1 1 11 2 1 11 3 1 15 isoCAL function 1 15 1 1 15 2 1 15 3 2 1 Program selection see next page * = Setting cannot be changed on verified balances = Not available for verified balances of
Menu el 1 lev nu e M el 2 lev nu e M 1 through 2 see previous page 3 Application parameters 3 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 3 2 1 3 2 5 3 5 Storage parameter for Counting and Weighing in Percent 3 5 1 Decimal places for calculations 3 3 3 3 Animal activity 3 7 1 3 7 2 3 7 3 3 8 5 through 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Display accuracy 2* 3 7 Application parameters Counting 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 6 4 Weight unit 2 ing el 3
Menu el 1 lev nu e M 1 through 3 el 2 lev nu e M see previous page 5 5 1 Data interface 5 2 Baud rate Parity ing el 3 ett m lev ite ys r u o t n nu Me Fac Me 5 5 5 5 5 5 5 5 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 5 5 5 5 2 2 2 2 1 2 3 4 5 3 Number of stop bits 5 3 1 5 3 2 5 4 Handshake mode 5 4 1 5 4 2 o o o o 5 4 3 5 5 6 Print for weighing 6 1 Communication mode Manual/auto/mode 5 5 1 5 5 2 o 6 1 1 6 1 2 o 6 1 3 6 1 4 6 1 5 6 1 6 6 2 7 through 9 1) 150 baud 300 baud 600 baud 1,2
el 1 lev nu e M Menu el 2 lev nu e M 1 through 6 see previous page 7 Printing with application programs 7 1 7 2 7 3 8 Extra functions 8 1 ing el 3 ett m lev ite ys r u o t n nu Me Fac Me Print application parameters 7 1 1 7 1 2 7 1 3 Line format of printout 7 2 1 o o Printout with Net-total program 7 3 1 o Autom. printout of last net value Autom.
Setting IDs, Time, Date and Display Brightness Purpose Configuring measurement environment parameters for ISO/GLP-compliant data records. Setting date and time (for ISO/GLP-compliant records only). Adapting display to ambient lighting conditions. Features – Enter up to 8 characters to identify a measurement series. Permissible characters include the numbers 0 through 9 and the dash or minus sign (“–"). A dash is output as a space on printouts. Leading zeroes are not output.
Example: Setting the time, date and display brightness Step Key (or instruction) 1. Switch off the balance. (E) 2. Switch the balance on; (E) while all segments are displayed: Display (F) briefly -------- $ To move the cursor within ID number: (A) repeatedly -------- $ ITo set or change ID: (CAL) repeatedly -3------ 3. Confirm ID and activate time setting. (TARE) H10.14.11 (CAL) H10.14.19 (A) H10.15.19 (CAL) H10.15.00 4. Select 24-hour clock (“H") or 112-hour clock (“P"). 5.
Step Key (or instruction) Display 9. Set display brightness. (CAL) repeatedly lamp 7 10. Save changes and exit the menu Press and hold (TARE) (2 sec.) or $ Exit menu without saving changes.
Application Programs Function Keys (F) key: Start application program/ store component (F) key press and hold for 2 seconds Toggle between component weight and total weight (net-total formulation); change reference quantity (counting), reference percentage (weighing in percent) or number of measurements (animal weighing) (CF) key: End application program; delete Using Verified Balances as Legal Measuring Instruments in the EU*: All application programs can be selected on balances used as legal measurin
Net-total Formulation Menu code: 2 1 6 * Display symbol: R Purpose With this application program you can weigh in different components up to a defined total. Features – Weigh up to 99 components from “0" to a defined total component weight. – Store component weights (“Store xx comp."), with – display zeroed automatically after value is stored, and – automatic printout – Clear component memory following cancellation of the weighing sequence [by pressing (CF)] and printout of the total weight.
Preparation Set parameters for net-total formulation: § Set parameters for automatic printout when component stored 2 Application programs 2 1 Program selection 2 1 6 * Net-total 7 Print for application 7 1 Print application parameters 7 1 1 Off 7 1 2 ο On; all parameters 7 1 3 On; main parameters only 7 3 Printout of net-total formulation data 7 3 1 ο Autom. print of last net value 7 3 2 Autom.
Example: Counting parts into a container Settings: Application program: Net-total formulation 2 1 6; Print application parameters: On, print all 7 1 2; Automatic printout of last net value 7 3 1 Step Key (or instruction) + 1. Place empty container on the balance. 2. Tare the balance. 65.0 g 0.0 g (TARE) + 120,5 g 3. Add first component. 4. Store component data. Display/Data output 0.0 g NET (F) COMP1 + + 5. Add next component. 6. Store component data. (F) 70,5 g 0.0 g NET COMP2 + 7.
Step Key (or instruction) Display/Data output + 203,5 g 9. Add last component. G 10. Store component data. (F) 0.0 g NET COMP 3+ 11. Display total weight. (CF) 12.5 g + 203,5 g T COMP+ 203.
Counting Menu code: 2 1 4 Display symbol: Z Purpose With the Counting program you can determine the number of parts that each have approximately equal weight. To do this, a known number of parts (the reference sample quantity) is weighed first, and the individual piece weight (reference weight) is calculated from this result. Thus the number of parts subsequently placed on the balance can be determined from their weight.
Reference Sample Updating Automatic reference sample updating optimizes the counting accuracy. You can activate or deactivate this function in the Setup menu. § Please order the required connecting cables directly from Sartorius. When this function is active, automatic reference sample updating is performed when the criteria of the factory-set parameters are met. – – – – > The abbreviation opt, for “optimizing," is displayed briefly with the new reference sample quantity.
Preparation Set parameters for the Counting program: $ Select the application program in the Setup menu § Set the following parameters: 2 Application programs 2 1 Program selection 2 1 4 Counting 3 Application parameters 3 5 Storage parameter Standard resolution (internal resolution) 3 5 2 ο 10 + higher resolution 3 5 1 4 Application parameters for Counting 4 1 Autom. ref.
Example: Counting parts of equal weight Settings: Menu: Counting program (menu code 2 1 4) Step Key (or instruction) + 1. Place empty container on the balance/scale. 2. Tare the balance. Display/Data output 22.6 g 0.0 g (TARE) 3. Add reference sample quantity to container (in this example: 10 pcs). 4. Initialize the balance. (F) ref 10 (briefly) + 2.14 g + 10 pcs nRef wRef + 5. Add uncounted parts as desired. + + 10 pcs 2.14 g 500 pcs 6. Print piece count, if desired. (A) Qnt 7.
Weighing in Percent Menu code: 2 1 5 * Display symbol: % – Long-term storage of the last reference percentage “pRef” entered. Purpose This application program allows you to obtain weight readouts in percent which are in proportion to a reference weight. – Toggling between percentage and weight by pressing (F). Features – The minimum load is equal to one digit, defined according to the resolution of the active weight unit.
Preparation Set parameters for the Weighing in Percent program: $ Select the application program in the Setup menu § Set the following parameters: 2 Application programs 2 1 Program selection 2 1 5 Weighing in percent* 3 Application parameters 3 5 Storage parameter 3 5 1 ο Standard resolution (internal resolution) 3 5 2 10 + higher resolution 3 6 Decimal places for calc.
Example: Determining residual weight in percent Settings: Menu: Weighing in percent program (menu code 2 1 5), Print application parameters: On; all parameters (menu code 7 1 2), Reference percentage: ref 100% (Code ) Step Key (or instruction) + 1. Place empty container on balance 2. Tare the balance. Display/Data output 22.6 g 0.0 g (TARE) 3. Place sample equal to 100% of reference percentage on the balance (in this example: 111.6 g). 4. Initialize the balance. (F) ref 100 (briefly) + 111.
Animal Weighing/Averaging Menu code: Code 2 1 7 * Display symbol: V Purpose Use this program to determine the weights of unstable samples (e.g., live animals) or to determine weights under unstable ambient conditions. With this program, the balance calculates the weight as the average of a defined number of individual weighing operations (also referred to as “subweighing operations").
Preparation Set parameters for the Animal Weighing program: $ Select the application program in the Setup menu § Set the following parameters: 2 Application programs 2 1 Program selection 2 1 7 Animal weighing* 3 Application parameters 3 7 Animal activity Calm (2% of the animal/object) 3 7 2 ο Normal (5% of the animal/object) 3 7 3 Strong vibration (20% of the animal/object) 3 7 1 3 8 Start 3 8 1 Manual 3 8 2 ο Automatic ο * = Factory setting = Not in CPA…-PCE models Printout: Animal Weighing mDef x-Ne
Example: Determining animal weight with automatic start of 20 subweighing operations Settings: Menu: Animal weighing program (menu code 2 1 7), Print application parameters: On; all parameters (menu code 7 1 2) Step Key (or instruction) 1. Switch on the balance. (E) + 2. Place animal weighing bowl on the balance. 3. Tare the balance. (TARE) 4. Place the first animal in bowl. 5. Start automatic animal weighing.
Toggling between Weight Units Menu code: 2 1 2 With this application program you can switch the display of a weight value back and forth between two weight units. Configure the “Toggle Weight Units" application in the Setup menu: see “Configuration" Menu code: 2.1. 2 (Factory setting on GCA and GPA models) Menu code Weight unit 1 Weight unit 2 Unit Conversion Display Printout 1 7 1 1 7 2ο 3 1 1ο Grams 1) 1.00000000000 o o 3 1 2ο Grams 2) 1.00000000000 g g 1 7 3 3 1 3 Kilograms 3) 0.
Generating a Printout Purpose You can generate printouts that include weights, other measured values and identification codes for documentation purposes. You can format the printout to meet individual requirements. Features Printouts generated automatically or manually (at the press of a key): weight or calculated value is output. Line format: Values printed with up to 6 preceding characters for identification.
Printout without Data ID Codes: Examples The value currently displayed is printed (weight or calculated value with unit) + + + + 1530.0 58.562 253 88.2 g ozt pcs % Weight in grams Weight in Troy ounces Piece count Percentage Printout with Data ID Codes: The current value displayed can be printed with a data ID code of up to 6 characters at the beginning of the line. 12345678 153.0 g 23.4 g 253 pcs 88.
ISO/GLP-compliant Printout/Record – – – – – – – Settings Features You can have the parameters pertaining to the ambient weighing conditions printed before (GLP header) and after (GLP footer) the values of a weighing series.
The ISO/GLP-compliant printout can contain the following lines: -------------------17-Jan-2007 10:15 SARTORIUS AG Mod. CPA10001 Ser. no. 10105355 Ver. no. 00-13-47 ID 2690 923 -------------------L ID nRef + 10 pcs wRef + 21.14 g Qnt + 235 pcs Qnt + 567 pcs -------------------17-Jan-2007 10:20 Name: -------------------- Dotted line Date/time (beginning of measurement) Balance manufacturer Balance model Balance serial number Software version ID Dotted line Measurement series no.
Interface Port Purpose Your balance is equipped with an interface port for connection to a computer or other peripheral device. You can connect a computer to change, start and/or monitor the functions of the balance and the application programs.
Output Format with 16 Characters Display segments that are not activated are output as spaces. The following characters can be output, depending on the characters displayed on the balance: Normal Operation Position or or *: D: U: 1 + – * 2 3 4 . * . * 5 D . * 6 D . * Space Digit or letter Unit symbol 7 D . * 8 D . * 9 D . * CR: LF: 10 D .
Data output example: +123.56 g Position 1 + + Position 1: Position 2: Positions 3–10: Position 11: Positions 12–14: Position 15: Position 16: 2 3 4 5 1 2 1 6 2 3 7 3 . 8 .
Special Codes 1 S *: 2 t 3 a 4 t 5 * 6 * 7 * 8 * Space 9 10 11 12 13 14 15 16 17 18 19 20 21 22 * * * * * * * * * * * * CR LF H * L * H: L: Overload Underload Error Codes 1 S *: 2 t 3 a 4 t Space ID code characters I Stat T1 N N1 COMPxx T COMP Qnt wRef nRef Prc Wxx% pRef mDef x-Net 58 5 * 6 * 7 * 8 * 9 10 11 12 13 14 15 16 17 18 19 20 21 22 * E r r * # # # * * * * CR LF # # #: Error code number Meaning Status Tare T1 Net N Net N1 Net-total: Component no.
Data Input Format You can connect a computer to your balance to send commands via the balance interface port to control balance functions and applications. The commands sent are control commands and may have different formats. Each character must be transmitted according to the settings configured in the operating menu for data transmission.
Synchronization Handshake During data communication between the balance and a connected device (computer), messages consisting of ASCII characters are transmitted via the interface. For error-free data communication, the parameters for baud rate, parity, handshake mode and character format must be the same for both units. The balance interface (Sartorius Balance Interface = SBI) has transmit and receive buffers.
The software handshake is controlled via XON and XOFF. When a device is switched on, XON must be transmitted to enable any connected device to communicate. If you select the auto print setting, data will be transmitted immediately the moment you turn on the balance. In the operating menu, you can define whether automatic printing can be stopped by pressing (A). Data Output by Print Command Faster Output Speeds The print command can be transmitted by pressing (A) or by a software command (Esc P).
Pin Assignment Charts Female Interface Connector: 25-contact D-Submini (DB25S) with screw lock hardware Male connector used (please use connectors with the same specifications): 25-pin D-Submini DB25S with integrated shielded cable clamp assembly (Amp 826 985-1C) and fastening screws (Amp 164 868-1) ! Warning When Using Pre-wired RS-232 Connecting Cables: RS-232 cables purchased from other manufacturers often have incorrect pin assignments for use with Sartorius weighing systems.
Cabling Diagram – For connecting a computer or other peripheral device to the balance using the RS-232C/V24 protocol and cables up to 15 m (50 ft.) long.
Troubleshooting Guide Error codes are shown on the main display for 2 seconds. The program then returns automatically to the previous mode (e.g., weighing).
Display The weight readout changes constantly The weight readout is obviously wrong Cause Unstable ambient conditions (excessive vibration or draft) at the place of installation Solution Set up the balance in another area A foreign object is caught between weighing pan and balance housing The balance was not calibrated/ adjusted before weighing The balance was not zeroed before weighing Remove the foreign object Calibrate/adjust the balance Zero the balance before weighing If any other errors occur, c
Care and Maintenance Service On request, Sartorius can offer you an individual service contract. Repairs Repair work must be performed by trained service technicians. Any attempt by untrained persons to perform repairs may lead to hazards for the user. Caution Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. Cleaning § Unplug the AC adapter from the wall outlet (mains supply).
Cleaning the Weighing Chamber and Draft Shield § Open the draft shield cover and take out the removable parts. § Use a hand-held vacuum cleaner and mini-hose to remove any powdered sample material carefully. § Use blotting paper to remove any liquid sample material. § On models with a 3-sided draft shield, pull the 3 draft shield walls upwards to remove, if necessary.
Instructions for Recycling Information and Instructions on Disposal and Repairs Packaging that is no longer required must be disposed of at the local waste disposal facility. The packaging is made of environmentally friendly materials that can be used as secondary raw materials. The equipment, including accessories and batteries, does not belong in your regular household waste.
Overview Specifications Model CPA2P CPA2P-F Electronic weighing range mg 500/1,000/2,000 500/1,000/2,000 Weighing capacity mg approx. 2,000 approx. 2,000 Readability mg 0.001/0.002/0.005 0.001/0.002/0.005 Tare range (subtractive) mg approx. –2,000 approx. –2,000 Repeatability (std. deviation) < ±mg 0.001/0.002/0.003 0,002/0.003/0.004 Linearity < ±mg 0.002/0.004/0.005 0.002/0.004/0.
Model CPA26P CPA225D CPA324S CPA224S CPA124S CPA64 CPA64-WDS Weighing capacity g 5/21 40/100/220 320 220 120 64 64 Readability mg 0.002/0.01 0.01/0.01/0.1 0.1 0.1 0.1 0.1 0.1 Tare range (subtractive) g –21 –220 –120 –64 -64 Repeatability (std. deviation) <±mg 0.004 0.02/0.05/0.1 0.2 0.1 0.1 0.1 0.11) Linearity <±mg 0.008 0.03/0.1/0.2 0.3 0.2 0.2 0.2 0.
Model Weighing capacity ct GCA1603P GCA803S GCA2502 800/1,600 800 2,500 (500 g) 0.01 1) Readability ct 0.001/0.01 0.001 Tare range (subtractive) ct –1,600 –800 –2,500 Repeatability (std. deviation) <± ct 0.001/0.01 0.001 0.01 0.001 0.01 Linearity <± ct 0.002 Response time (average) s <2 Operating temperature range °C +10.… +30°C (50°F to 86°F) Allowable ambient operating temperature °C +5.
Model CPA1003S CPA1003P CPA623S CPA423S, CPA323S CPA223S CPA423S-DS Weighing capacity g 1,000 500/1,010 620 420 320 220 Readability g 0.001 0.001/0.01 0.001 0.001 0.001 0.001 Tare range (subtractive) g –1,000 –1,010 –620 –420 –320 –220 Repeatability (std. deviation) <± g 0.001 0.001/0.01 0.001 0.001 0.001 0.001 Linearity <± g 0.002 0.002/0.02 0.002 0.002 0.002 0.002 Response time (average) s <2 <2 < 1.5 < 1.5 < 1.5 < 1.
Model CPA6202S CPA6202P GPA5202/ CPA4202S CPA3202S/ CPA2202S/ CPA5202S-DS GPA3202 CPA2202S-DS Weighing capacity g 6,200 1,500/ 5,200 3,000/6,200 4,200 3,200 2,200 Readability g 0.01 0.01/0.02/ 0.01 0.05 0.01 0.01 0.01 Tare range (subtractive) g –6,200 –6,200 –5,200 –4,200 –3,200 –2,200 Repeatability (std. deviation) <± g 0.01 01/0.01/ 0.03 0.01 0.01 0.01 0.01 Linearity <± g 0.02 0.02/0.02/ 0.02 0.05 0.02 0.02 0.02 Response time (average) s < 1.
Model CPA 10001 CPA 8201 CPA 5201 CPA CPA 34001S 34001P CPA 16001S CPA 12001S CPA 34000 34 Weighing capacity kg 10 8.2 5.2 34 8/16/34 16 12 Readability (scale interval) g 0.1 0.1 0.1 0.1 0.1/0.2/0.5 0.1 0.1 1 Tare range (subtractive) kg –10 –8.2 –5.2 –34 –34 –16 –12 –34 Repeatability (std. deviation) <±g 0.1 0.1 0.1 0.1 0.1/0.2/0.5 0.1 0.1 0.5 Linearity <±g 0.2 0.2 0.2 0.2 0.3/0.3/0.3 0.2 0.2 1 Response time (average) s <1 <1 <1 <2 <2 <2 <2 < 1.
Model CPA26P -0CE CPA225D -0CE CPA324S -0CE CPA224S -0CE, CPA224 -PCE CPA124S -0CE, CPA124S -PCE CPA64 -0CE Type BC BL 100 BC BL 100 BC BL 100 BC BL 100 BC BL 100 BC BL 100 Accuracy class1) k k k k k k Maximum capacity, Max1) g 5/21 100/220 320 220 120 64 Scale interval d1) mg 0.002/0.01 0.01/0.1 0.1 0.1 0.1 0.1 Tare range (subtractive) g < 100% of the maximum capacity 0.001 Verification scale interval, e1) g 0.001 0.001 0.001 0.001 0.
Model CPA1003S-0CE CPA623S-0CE CPA523S-PCE CPA423S-0CE Type BD BL 100 BD BL 200 BD BL 200 BD BL 200 Accuracy class1) Maximum capacity, Max1) g k K K K 1,000 620 520 420 0.001 0.001 0.001 Scale interval, d1) g 0.001 Tare range (subtractive) g < 100% of the maximum capacity Verification scale interval, e1) g 0.01 0.01 0.01 0.01 Minimum capacity, Min1) g 0.1 0.02 0.02 0.02 Response time (average) s < 1.5 Range of use according to CD1) g 0.1–1,000 0.02–620 0.
Model CPA323S-0CE CPA223S-0CE GC1603S-0CE GC803S-0CE Type BD BL 200 BD BL 200 BC BL 100 BC BL 100 Accuracy class1) K K k k Maximum capacity, Max1) 320 g 220 g 1,600 ct 800 ct Scale interval, d1) 0.001 g 0.001 g 0.001 ct 0.001 ct Tare range (subtractive) < 100% of the maximum capacity Verification scale interval, e1) 0.01 g 0.01 g 10 mct 10 mct Minimum capacity, Min1) 0.02 g 0.02 g 0.1 ct 0.
Model CPA6202S -0CE CPA6202P -0CE GPA5202 -0CE CPA4202S -0CE, CPA4202S -PCE CPA3202S -0CE, CPA3202S -PCE, GPA3202 -0CE CPA2202S -0CE Type BD BL 200 BD BL 200 BD BL 200 BD BL 200 BD BL 200 BD BL 200 Accuracy class1) K K K K K K Maximum capacity, Max1) g 6,200 1,500/3,000/ 5,200 6,200 4,200 3,200 2,200 Scale interval, d1) g 0.01 0.01/0.02/ 0.05 0.01 0.01 0.01 Tare range (subtractive) g 0.01 < 100% of the maximum capacity Verification scale interval, e1) g 0.1 0.1 0.
Model CPA10001-0CE CPA8201-0CE CPA5201-0CE CPA2201-0CE Type BD BL 200 BD BL 200 BD BL 200 BD BL 200 K K K K Maximum capacity, Max1) g 10,000 8,200 5,200 2,200 Scale interval, d1) g 0.1 0.1 0.1 0.1 Tare range (subtractive) g < 100% of the maximum capacity Accuracy class1) Verification scale interval, e1) g 1 1 1 0.
Model CPA34001S -0CE CPA34001P -0CE CPA16001S -0CE CPA12001S -0CE CPA34000 -0CE Type BF BL 500 BF BL 500 BF BL 500 BF BL 500 BF BL 500 Accuracy class1) K K K K K kg 34 8/16/34 16 12 34 Scale interval, d1) g 0.1 0.1/0.2/0.5 0.1 0.1 1 Tare range (subtractive) g < 100% of the maximum capacity Maximum capacity, Max1) Verification scale interval, e1) g 1 1 1 1 1 Minimum capacity, Min1) g 5 5 5 5 50 Response time (average) s <2 <2 <2 <2 < 1.
Accessories (Options) Product Order No.
Product SartoConnect,1) software for direct transfer of weighing data to an application program (e.g. Excel) from the CPA balance to a computer – with RS-232C adapter cable; length: 1 m – with RS-232C adapter cable; length: 5 m – with RS-232C adapter cable; length: 15 m Order No.
Product Order No. Draft shield cover with opening (d 30 mm) – for CPA623S, CPA423S, CPA323S, CPA223S, GCA2502 YDS02CP Data cable – for PC connection, 25-pin – for PC connection, 9-pin 7357312 7357314 Adapter: D-Sub 25-pin male connector to D-Sub 9-position, length: 0.
Declaration of Conformity Weighing Instruments for Use in Legal Metrology: Council Directive 90/384/EEC “Non-automatic weighing instruments” This Directive regulates the determination of mass in legal metrology. For the respective Declaration of Type Conformity for weighing instruments that have been verified by Sartorius for use as legal measuring instruments and that have an EC Type-Approval Certificate, see the page after next.
Sartorius AG Weender Landstrasse 94–108 37075 Goettingen, Germany Phone +49.551.308.0 Fax +49.551.308-3289 www.sartorius-mechatronics.com Copyright by Sartorius AG, Goettingen, Germany. All rights reserved. No part of this publication may be reprinted or translated in any form or by any means without the prior written permission of Sartorius AG. The status of the information, specifications and illustrations in this manual is indicated by the date given below.
