TCT-150 Dry Block Temperature Calibrator

The TCT150 is a low range portable dry block temperature calibrator capable to generate temperature below ambient.

  • Temperature Range: -48 to 150 °C
  • Accuracy better than 0.07 ºC using SRS reference sensor
  • Calibration Volume: 35 x 135 mm
  • Stability:± 0.03 °C
  • Dual input for reference sensor and sensor under test (TC version)
  • mA and mV input ( TC version)
  • Use as Dry block, black body source and surface temperature calibrator
    Calibrate the whole loop

Description

The TCT 150 Dry Block low temperature calibrator offers industry-leading performance in an easy to use portable package with a wider range from -48C to 150 ºC. It is ideal for the calibration of Thermocouples and platinum resistance thermometers.  It has been designed for fast heating and cooling for convenient use in field and Laboratory.

The new TCT 150 comes in two different models: TS and TC
-TCT 150 TS Temperature Calibrator
-TCT 150 -TC Temperature calibrator with inputs for reference sensor and sensor-under-test 4-20 mA and mV

Fast and accurate calibration

Although featuring a large calibration volume of 35 x 130 mm,  the TCT 150 heating/cooling block technology allow for fast heating/cooling and reduced time to stability. This translate in reduced cost of calibration, less downtime and less man power. All in all it saves money.

Interchangeable multi-holes inserts

The TCT 150 uses interchangeable multi-holes inserts. The standard range of inserts accommodate most of the standard temperature sensors. Custom inserts are available on request to accommodate non standard temperature sensor testing.

Use as Infrared and Surface Sensors Calibration

Accessories/inserts are available to convert to for surface sensor calibration, to calibrate infrared thermometers. With excellent stability and distributed heating cooling zones for good uniformity these calibrators offer proven thermal performance.

Light and easy to carry

We have thoroughly included the weight in our design and have developed new techniques and used different materials  that have made the TCT 150 temperature calibrator lightweight and easy to carry on site without compromising its quality, durability or functionality.

Automatic Switch/Thermostat Test function ( TS and TC version)

Set your automatic ramp ( slope) with up to 0.1ºC per minute rate. The TCT 150 will store for you the contact open and closed. No need for any additional multimeter.
Maximise your time and perform other tasks while the TCT 150 will do the job for you.

Highest Accuracy ( TC Version) to 0.07 ºC

The TC version is equipped with an built-in high accuracy reference input to be used in conjunction with our SRS ( semi standard PRT). This feature allows the TCT-TC to perform calibration with an higher degree of accuracy. The use of an external reference sensor also eliminates most of the error due to stem conduction and different load when calibrating.

A special 90ºC angled external reference sensor is designed to accommodate calibration of sensors with transmitter head.  It provide maximum clearance to the top of the calibrator.
Our SRS external reference sensors are especially designed to improve the performance of our TCT series.
The size and length of the external reference sensors have been chosen to provide best performance on the TC version.  A special linearization/ calibration with the built-in reference input provides maximum reading accuracy better than 0.07 ºC

The user can decide to read with the built-in reference sensor or the more accurate angled external SPRT. The Internal sensor and external sensor readings are independent pf one another

Reading of Sensor Under Test ( TC version)

The TCT 150-TC is equipped with a built-in accurate measurement input for sensors under test which enable measurement of RTD and TC. The User can compare the reading of the unit under test to one of the external or internal reference sensor. There is no need to carried on field an additional external hand held thermometer.

EIUK Calibration Software

EIUK is a versatile calibration software that is supplied as standard together with any TCT Temperature Calibrators. The software allows for easy calibration of all kind of temperature sensors, such as RTD´s, thermocouples, and thermo-switches.

Specifications

Temperature Range
Ambient Temperature @ 23ºC -30°C to 150 °C
Ambient Temperature @ 0ºC -50°C to 150°C
Stability ± 0.02 °C
Uniformity 
Axial ± 0.08 °C
Radial ± 0.02 °C
Accuracy
with Internal Sensor ± 0.15 °C
with External Sensor SRS (*) ± 0.07°C   ( TC version only)
Display  
Set Point Range -50°C to 150 °C
Resolution user-selectable 0.1 , 0.01, 0.001 C
Units user-selectable C, F,K
Calibration Volume
Immersion depth 135 mm
Insert Diameter 35 mm
Standard Insert Supplied 1 insert with 3.5, 4.5,5.5, 6.5, 8.5.10,5 mm pockets
Heating time ambient to 150°C: 30 min ( include time to stability)
Cooling time ambient to -50°C : 60 min (include time to stability)
Thermocouple Input (TC version)
Type K,N,R,S,J,E
Range 0 to 1300 °C
Accuracy ± 1°C Include CJC error
Resolution user-selectable 0.1 , 0.01 °C
RTD’S input ( TC version only)
Type Pt 100 (3/4 wires) IEC
Range -100 C to 700 °C
Accuracy ± 0.3 °C
Resolution user-selectable 0.1 , 0.01 °C
General
Computer interface USB Type B
Switch Test Yes With automatic log of switch open and switch closed
Ramp Yes fully programmable
Weight 8 Kg
Dimensions 160x340x330 mm
Power Requirement 115 o 230 V – 50/60 Hz
Power 300 VA
 Notes * Require SRS sensor and special UKAS matching calibration. Long term drift not included
Scope of Supply  
Each PTB150 is supplied with: Power Cable, USB cable, switch test lead, standard insert, insert removal tool, traceable calibration certificate and instruction manual

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TCT-150 Dry Block Temperature Calibrator