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Temperature Calibration



Do you calibrate Temperature ?
Then you will know that three important things are indispensable for reliability and dependability of your calibration:

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Temperature Sources

Whether your need is for laboratory or field applications, dry wells, micro baths or infra-red, whether for calibration and verification of transmitters, RTD's, PRT's, thermoswitches, thermistors or thermocouples, you can select from a variety of temperature sources, solely matching your application and your requirements.


Field Metrology Wells
Blockkalibratoren
 Fluke Hart Scientific 9142, 9143, 9144 Field Metrology Wells

  • Fully compliant with European Guideline EA-10/13 (DKD-R 5-4) on the "Calibration of Temperature Block Calibrators"
  • Lightweight and portable
  • Fast. Cools to –25°C in 15 minutes and heats to 660°C in only 15 minutes
  • Built-in two-channel readout for PRT, RTD, thermocouple, 4-20 mA current loop
  • True reference thermometer with accuracy to ± 0.01°C
  • Specifications guaranteed in an ambient range of 13°C to 33°C
  • On-board automation and documentation
  • Metrology performance in accuracy, stability, uniformity, and loading

Field Metrology Wells offer accuracy, portability, and speed for nearly all field calibration applications. These units are packed with functionality yet are remarkably easy to use. Field Metrology Wells are light weight, small, and quick to reach temperature set points, yet also stable, uniform, and precise. This industrial product line is perfect for transmitter loop, comparison calibration, or a simple check of a thermocouple sensor. There is no need to have to carry additional tools into the field as the “process” option offers a built-in readout for resistance, voltage, and mA measurement, 24V loop power, and onboard documentation.

Typical applications:

  • Loop calibration of temperature transmitters
  • Thermocouple calibration or verification
  • Calibrations of RTD's or PRT's
  • Testing of thermostatic switches
  • Verification of industrial thermometers



Data Sheet (English)


Do your block calibrators follow European guideline EA-10/13 "Calibration of Temperature Block Calibrators" which mirrors the German DKD-R-5-4?
Check here ...


Field dry-wells and furnaces
Fluke Hart Scientific 9103, 9140 and 9141 Field Dry-Wells and 9150 Thermocouple Furnace

Simple temperature sensor test and calibration
  • Lightweight and very portable
  • Accuracy to ± 0.25°C
  • Interchangeable inserts for nearly every temperature sensor
  • 9103: -25…+140 °C
  • 9140: +35…+350 °C, 2.7 kg, maximum temperature reached in only 12 minutes
  • 9141: +50…+650 °C, 3.6 kg, maximum temperature reached in only 12 minutes
  • 9150: Thermocouple furnace extends up to 1200 °C, covering a wide range of thermocouple types
  • Direct interface to Fluke 744 for fully automated calibration


Why calibrate?
Business decisions costing thousands of dollars are based on the results of your measurements, so they had better be right! It can be very expensive to shut down a line for repairs and maintenance but it might be catastrophic if the shut down is unplanned. To stand by your recommendations with confidence, you should definitely have your thermometers calibrated.


Data Sheet
Fluke Hart Scientific 9009 Industrial Dual-Block Calibrator

Cut your calibration time in half!
  • Calibrate temperature sensors fast
  • Independently controlled cold and hot blocks
  • –15°C to 110°C (cold block), 50°C to 350°C (hot block)
  • Self-contained in a rugged watertight case
  • Four removable inserts (4.8 and 6.4mm holes)
  • Direct interface to Fluke 744 for fully automated calibration


Why calibrate thermometers?
Simple - your performance will go up and your costs will come down! As suggested in the example below the cost of inaccurate measurements by just a single degree can be quite high.
High Cost of not calibrating a Sensor
Process fluid Water
Flow rate 380 l/min
Control Temperature 3.3°C
Additional Energy cost       US$ 70,812   (Annual cost of energy due to a 1 °C temperature error)


Data Sheet
Fluke Hart Scientific 9100S and 9102S Handheld Dry-Well Temperature Calibrators

A temperature source that you can take anywhere
  • Fast and easy calibrations of temperature sensors
  • 9100S model weighs only 1 kg
  • Temperature ranges from -10°C to 375°C
  • Stability during calibrations to ± 0.05°C
  • Direct interface to Fluke 744 for fully automated calibration


Data Sheet

Micro Baths
Fluke Hart Scientific 6102, 7102 and 7103 Micro-Baths

Portability and extreme stability. Ideal where temperature sensors are of an odd shape.
  • Stability to ± 0.015°C
  • Ranges from –30°C to 200°C
  • Exceptional bath portability
  • Direct interface to Fluke 744


Data Sheet

Precision Infrared Calibrators




Fluke Hart Scientific 4180 and 4181 Precision Infrared Calibrators

Ideal for calibration of infrared thermometers and thermal imagers. Precise, portable and easy to use.
  • Temperature ranges from -15°C to +120°C (4180) and +35°C to +500 °C (4181)
  • Infrared display accuracy as good as ± 0.35°C
  • Convenient handle and maximum weight of 9.5 kg for optimum portability
Reliable results
  • Each unit is given an accredited radiometric calibration for consistent, reliable, and traceable results
  • Corrections for emissivity are performed automatically with no manual calculations
  • User friendly audio/visual stability indication
  • Stores thermometer calibration routines including temperature set-points, calibration distance, emissivity setting and use of external aperture
A superior target
  • 152 mm diameter target addresses critical size-of-source effect issues for infrared thermometers and thermal imager calibration requirements
  • Stability as good as ± 0.05°C over 30 minutes
  • Uniformity as good as ± 0.1°C over the complete inner 127mm diameter


Do you calibrate your infrared thermometers and thermal imagers?
Even those infrared thermometers that cannot be adjusted can benefit from a calibration that demonstrates the consistency and validity of your results. A trusted calibration means less worry, fewer questions and more time being productive. The 4180 Series of Precision Infrared Calibrators for infrared thermometers and thermal imagers is fast, accurate, and easy to use. It comes with an accredited calibration from one of the world’s most trusted temperature calibration laboratories, sample calibration procedures for Fluke thermometers built right in, and everything you need to get started making high-quality infrared thermometer calibrations. This is the perfect solution for any infrared thermometer or thermal imager within its temperature range.


Data Sheet
 

Temperature Reference

Temperature references contribute significantly to the overall accuracy of the calibration system. Fluke / Hart Scientific offer a large variety of highly accurate temperature references in almost any range and class.



PRT and Thermistor Reference Probes

Each probe includes:
  • Individual report of calibration
  • Probe linearization coefficients
  • Resistance vs. temperature table
  • Termination to match your thermometer readout


Tip: Improve the accuracy of your calibration by using an external reference thermometer. Calibrated temperature sensors and indicators can improve your results by a factor of 2 or more.

 

Thermometer readout

Long-term stable temperature sources and highly accurate references can only show their excellent properties when the matching temperature readout is used.
Fluke / Hart Scientific offers three different temperature readouts. Select solely based on your needs and accuracy requirements.



Fluke Hart Scientific 1529 Chub-E4 Thermometer

Lab-quality accuracy to 0.0025°C on four channels
  • Accuracy as good as ±0.0025°C
  • Four channels for PRTs, thermistors and thermocouples
  • Simultaneous measurement on four channels
  • Displays eight user-selected data fields
  • Logs up to 8,000 readings
  • Battery provides eight hours of continuous operation


Data Sheet
Fluke Hart Scientific 1502A „Tweener“ Thermometer

Great price and performance in one package
  • PRT readout with accuracy to ± 0.006 °C
  • Reads both 100Ω and 25Ω probes
  • 0.0001°C resolution
  • Optional battery pack available


Data Sheet

Fluke Hart Scientific Reference Thermometer 1523/1524

Measure, graph and record three sensor types with one tool

High accuracy
  • PRTs: up to ±0.011°C
  • Thermocouples: up to ±0.24°C
  • Precision thermistors: up to ±0.002 °C

Two models
  • 1523: Single channel standard model; memory for 25 readings and statistics
  • 1524: Dual channel; memory for logging 15,000 measurements; real-time clock for time and date stamps


Data Sheet

Software

As a matter of course Fluke / Hart Scientific offer software to support and control all of the above calibration systems offering data processing, evaluation and analysis.



Fluke Hart Scientific MET/TEMP II Software
Easy to use temperature calibration automation software
  • Fully automated calibration of RTDs, thermocouples, thermistors and many heat sources
  • Calibrates up to 100 sensors at up to 40 points
  • Performs coefficient calculations and generates tables and reports
  • Reports conform to ANSI and NCSL standards


Fluke Hart Scientific LogWare und LogWare II Data Logging and Analysis Software

Turns any Hart Scientific thermometer readout into a real-time data logging system
  • Calculates statistics and displays customized graphs
  • User-selectable alarms, delayed start times, and sample intervals
  • Logging intervals from 1 second to 24 hours
  • User-settable alarm functions
  • LogWare II for readouts with more than one channel

CiK Solutions GmbH
Haid-und-Neu-Str. 7
D-76131 Karlsruhe

Tel.: +49 - (0)721 - 62 69 085-0
Fax: +49 - (0)721 - 62 69 085-99
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