523, 1524 Thermometer Readout User’s Guide Rev.
Fluke Corporation, Hart Scientific Division 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 E-mail: support@hartscientific.com www.hartscientific.com Specifications subject to change without notice.
Limited Warranty & Limitation of Liability Each product from Fluke Corporation, Hart Scientific Division (“Hart”) is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year(s) for the Reference Thermometer. The warranty period begins on the date of the shipment. Parts, product repairs, and services are warranted for 90 days.
DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON CONTRACT, TORT, RELIANCE OR ANY OTHER THEORY. Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every buyer.
Table of Contents 1 Before You Start........................................................................1 1.1 1.2 1.3 Introduction................................................................................................ 1 Standard Equipment.................................................................................. 1 Safety Information...................................................................................... 2 1.3.1 1.3.2 1.4 CE Comments................................
1523, 1524 Thermometer Readout Figures Figure 1 Clamp-On Ferrite.................................................................................. 6 Figure 2 Input/Output Connections - 1523......................................................... 9 Figure 3 Input/Output Connections - 1524....................................................... 10 Figure 4 Keys.................................................................................................... 11 Figure 5 1523 Menu..........................
Tables Table 1 International Symbols............................................................................. 4 Table 2 1523 Input/Output Connections............................................................. 9 Table 3 1524 Input/Output Connections........................................................... 10 Table 4 1523 Key Functions.............................................................................. 12 Table 5 1524 Key Functions........................................................
Before You Start Standard Equipment 1 Before You Start 1.1 Introduction The Reference Thermometer Readouts (1523, 1524) are designed to be reliable, stable, temperature measuring instruments that can be used in the field or laboratory. They offer accuracy, portability, and speed for nearly every field calibration application. The instruments have been designed with the field user in mind and are easy to use while maintaining stability, uniformity, and accuracy comparable to some laboratory instruments.
1523, 1524 Thermometer Readout Safety Information 1.3 Safety Information The Reference Thermometer is designed in accordance with EN 61010-1 {2nd Edition}, and CAN/CSA 22.2 No 61010.1-04. Use this instrument only as specified in this manual, otherwise the protection provided by the instrument may be impaired. A Warning identifies conditions and actions that pose hazard(s) to the user; a Caution identifies conditions and actions that may damage the instrument being used.
Before You Start Safety Information ●● ●● ●● ●● ●● 1.3.2 appears damaged or operates abnormally. Protection may be impaired. When in doubt, have the instrument serviced. Always use an isolated RTD or PRT (metal sheath isolated from lead wires). Make sure the battery door is closed and latched before you operate the reference thermometer. Do not operate the reference thermometer around explosive gas, vapor, or dust.
1523, 1524 Thermometer Readout Safety Information Table 1 International Symbols Symbol 4 Description Symbol Description AC (Alternating Current) PE Ground AC-DC Hot Surface (Burn Hazard) Battery Read the User’s Guide (Important Information) Complies with European Union directives Off DC On Double Insulated Canadian Standards Association Electric Shock C-TICK Australian EMC mark Fuse The European Waste Electrical and Electronic Equipment (WEEE) Directive (2002/96/EC) mark.
Before You Start Using Clamp-On Ferrites 1.4 1.4.1 CE Comments EMC Directive Hart Scientific’s equipment has been tested to meet the European Electromagnetic Compatibility Directive (EMC Directive, 2004/108/EC ). The Declaration of Conformity for your instrument lists the specific standards to which the unit was tested. The instrument was designed specifically as a test and measuring device.
1523, 1524 Thermometer Readout Emissions Testing probe cable clamp-on ferrite Figure 1 Clamp-On Ferrite 1.6 Emissions Testing The instrument fulfills the limit requirements for Class B. 1.7 Low Voltage Directive (Safety) In order to comply with the European Low Voltage Directive (2006/95/EC), Fluke equipment has been designed to meet the EN 61010-1.
Before You Start Authorized Service Centers 1.8 Authorized Service Centers Please contact one of the following authorized Service Center to coordinate service on your Fluke product: Fluke Corporation Hart Scientific Division Phone: +1.801.763.1600 Fluke Nederland B.V. Phone: +31-402-675300 Fluke Int'l Corporation - CHINA Phone: +86-10-6-512-3436 Fluke South East Asia Pte Ltd.
Quick Start Setup 2 Quick Start 2.1 Setup Table 2 1523 Input/Output Connections RS 232 1 2 30 V MAX 12 V DC No.
1523, 1524 Thermometer Readout Setup Table 3 1524 Input/Output Connections 1 RS 232 2 30 V MAX 3 T1 T2 4 12 V DC Figure 3 Input/Output Connections - 1524 1524 CALIBRATION THERMOMETER READOUT 10 No Name Description 1 Serial Serial interface connector 2 Connector, T1 Sensor Connector, Channel 1 3 Connector, T2 Sensor Connector, Channel 2 4 Power External Power adapter connection
RESET RECALL SAVE LOG STATS 11 8 4 1 RS 232 30 V MAX mV SETUP NEXT ENTER HOME 10 6 12 HOLD 3 12 V DC TREND READOUT °C °F 2 9 5 7 T2 1524 CALIBRATION THERMOMETER T1 Quick Start Setup Figure 4 Keys 11
1523, 1524 Thermometer Readout Setup Table 4 1523 Key Functions No Key Description 1 Power on or off 2 Yellow Second or Special Function Key 3 Turns the backlight on or off 4 STATS 5 °C °F Units, °C/°F 6 HOLD 1st press - Holds value on screen "-- HOLD --" across bottom of screen. 2nd press - Releases Screen hold. 7 SETUP Enters setup menu, see menu structure 8 SAVE 12 Saves measurement as a logged data point Arrows increment or decrement selections in an active field.
Quick Start Setup No Key 11 RECALL 12 NEXT 13 + 14 15 16 Description Moves down to next option on screen.
1523, 1524 Thermometer Readout Setup Figure 5 1523 Menu 14
Quick Start Setup Figure 6 1523 Menu (cont) 15
1523, 1524 Thermometer Readout Setup Figure 7 1523 Menu (cont) 16
Quick Start Setup Table 5 1524 Key Functions No Key Description 1 Power on or off 2 Yellow Second or Special Function Key 3 Turns the backlight on or off 4 STATS 5 °C °F Units, °C/°F 6 HOLD 1st press - Holds value on screen "-- HOLD --" across bottom of screen. 2nd press - Releases Screen hold.
1523, 1524 Thermometer Readout Setup No Key 10 ENTER Selects highlighted selection, Saves a new selection. 11 RECALL 1st press - Enters Recall Menu, 2nd press - Exits Recall Menu 12 NEXT 13 + 14 15 Description Moves down to next option on screen.
Quick Start Setup Figure 8 1524 Menu 19
1523, 1524 Thermometer Readout Setup Figure 9 1524 Menu (cont) 20
Quick Start Setup Figure 10 1524 Menu (cont) 21
1523, 1524 Thermometer Readout Setup Figure 11 1524 Menu (cont) 22
Quick Start Setup Figure 12 1524 Menu (cont) 23
1523, 1524 Thermometer Readout Specifications Figure 13 1524 Menu (cont) 2.2 Specifications Specifications are based on a one year calibration cycle and apply from 13 °C to 33 °C unless stated otherwise. All specifications assume a five minute warm up period.
Quick Start Specifications Power requirements 3 AA alkaline batteries 12 V dc universal power supply Size 96 x 200 x 47 mm (3.75 x 7.9 x 1.86 inches) Weight 0.65 kg (1.4 lb) Safety EN 61010-1:2001, CAN/CSA C22.2 No. 61010.1-04 Environmental conditions for all specifications: 13 °C to 33 °C † Table 7 Millivolt Measurement Range Resolution Accuracy –10 mV to 75 mV 0.001 mV ± (0.005 % + 5 µV) Temperature Coefficient ( –10 °C to 13 °C, +33 °C to 60 °C): ± (0.
1523, 1524 Thermometer Readout Specifications Table 9 Ohms Measurement, Thermistor Ohms Range Accuracy ± Ω, 4 Wire 200 W to 50 kW ± (0.01 % + 0.5 Ω) 50 kW to 500 kW ± (0.03 %) Temperature Coefficient ( –10 °C to 13 °C , +33 °C to 60 °C): 0.002 %/°C + 0.1 Ω (0 W to 50 kW) 0.06 %/°C + 0.
Quick Start Specifications Type Range Measure Accuracies (ITS-90) L –200 °C to 0 °C 0 °C to 900 °C 0.36 °C 0.23 °C M –20 °C to 0 °C 0 °C to 400 °C 400 °C to 1400 °C 0.26 °C 0.25 °C 0.22 °C N –200 °C to 0 °C 0 °C to 1300 °C 0.72 °C 0.28 °C R –20 °C to 0 °C 0 °C to 500 °C 500 °C to 1750 °C 1.09 °C 0.97 °C 0.49 °C S –20 °C to 0 °C 0 °C to 500 °C 500 °C to 1750 °C 1.05 °C 0.95 °C 0.56 °C T –200 °C to 0 °C 0 °C to 400 °C 0.60 °C 0.25 °C U –200 °C to 0 °C 0 °C to 400 °C 0.54 °C 0.
1523, 1524 Thermometer Readout Specifications Table 11 Temperature, RTD Ranges, and Accuracies (ITS-90) Accuracy ± °C 4 Wire Probe ± 0.011 at –100 °C ± 0.015 at 0 °C ± 0.019 at 100 °C ± 0.023 at 200 °C ± 0.031 at 400 °C ± 0.039 at 600 °C Resolution: 0.001°C (0.001°F) Table 12 Temperature, Thermistor Accuracy ± °C ± 0.002 at 0 °C ± 0.003 at 25 °C ± 0.006 at 50 °C ± 0.014 at 75 °C ± 0.030 at 100 °C Resolution: 0.001 °C (0.001 °F) Based on a 10 kW (at 25 °C) thermister with a beta value of 4000 W.
