Experts in temerature thermal meterorological measurement   measurement and control solutions

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Temperature calibration

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high accuracy digital thermometers & Calibrating software

 

                        

We supply a range of world class precision reference calibrating thermometer & resistance thermometry bridge to bring organisations up to ISO17025 standards etc.

Over 21 years experience in temperature measuring t & calibrating products.

We supply a wide range of RTD probes with various lengths & diameters to chose from, including primary standards for disseminating the ITS90 scale & also standard thermocouples.

If you require a calibration heat source, we offer a wide choice of metal block baths, spanning different temperature ranges from -100°C up to +1200°C. Follow these links for details on Drywell, Liquid, & Fluidised Bed  temperature calibrating baths.


Request product data sheets, either by phoning 01767 692692 or email us: info(at)barber-insys.co.uk

If you like the idea of automated temperature calibration, then the Caliso Temps software makes this a simple operation.

 

You may like to download the free" Guidelines for obtaining the best performance from RTD's, Prt's and Pt100’s in particular", published by Sensing Devices (SDL) Ltd.

 


Precision Digital Temperature Calibration Thermometers & Resistance Thermometry Bridges

ASL F900 Primary Standards Resistance Bridge

The worlds primary standards resistance bridge.

The Model F900 is designed specifically for resistance thermometry to provide you with the best possible accuracy.

Accuracy: 20ppb (+/- 5 micro K)

 F900 super  primary standards resistance thermometry bridge

ASL F18 Primary Standards Resistance Bridge

The F18 includes a wide range of features specifically tailored for temperature metrology.

Accuracy: 0.1ppm (+/- 25 micro K)

 F18 Primary standards resistance thermometry bridge

ASL F650 Precision Bench Top Digital Thermometer

Accuracy: 1ppm over full range, typically ±0.25mK at 0.01C
Resolution: 0.1ppm / 0.001m Ohm/ 0.01mK.

 F650 1ppm thermometry bridge.

ASL F500 Precision Bench Top Digital Thermometer

Accuracy: ±0.005°C, ±5mK, over the full range (Typically ±0.001°C, ±1mK, at 0.01°C)
Resolution: 0.001°C /0.0001°C
Temperature ranges: -200°C to +962°C

25R & 100R Internal reference resistors (user or auto selectable)

 F500 a/c thermometry bridge

 

Platinum Resistance Thermometer Probes

Full range of probes for use in every application, from standards calibration to site temperature measurement.

 Pt100 resistance probe

Precision External Standards Reference Resistors

A range of Reference Test Resistors  such as Wilkins type for use as an external reference resistor when calibrating Platinum Resistance Thermometers using precision A/C & DC Thermometry Bridges.

Dostmann DDM 1000 Precision Bench Top Digital Thermometer

Accuracy:10mK (Pt100)

Resolution:0.1mK

Dostmann DDM1000HRL High Resolution Precision Bench Top Digital Thermometer

Accuracy: 0.3mK (Pt100)

Resolution: 0.02mK

 DDM1000 precision resistance thermometry bridge

Dostmann DDM900

Precision Bench Top Digital Thermometer

 

2 Channels, option of up to 8 internal channels.

Accuracy: ±10/15mK (5mK over -50C..250C, 7mK with Pt500)

Resolution: 1mK, optional 0.1mK

Different models for different Ro PRT's (Pt25/100/500/1000).

Dostmann T4200 Bench Top Digital Thermometer

Accuracy: +/- 10mK (5mK over -50C...+250C)

Resolution: 0.001°C

Two versions for Pt25 & Pt100 thermometers.

Memory function: 125KB or optional 512KB

 T4200  Bench top Precision 0.01C  thermometer

ASL F252 Bench Top Digital Thermometer

Accuracy: +/-0.01°C over the full range.
Resolution: 0.001°C / 0.0001 Ohms.
Temperature ranges: -200°C to +962°C.
Display update rate: 500ms to full instrument performance.

 F252 Precision A/C Digital Thermometer.

ASL F200 Bench Top Digital Thermometer

2 or 8 channel models, 3 or 4 wire Prt's

Accuracy:0.01°C

Resolution:0.001°C

 ASL F200 precision bench top thermometer

ASL F100 Hand Held Digital Thermometer

Accuracy:0.02°C

Resolution:0.001°C

Supplied with re-chargeable battery & charger.

Various Pt100 un calibrated & calibrated probes available.

Other optional extras available.

 F100 digital thermometer

ASL F100 Digital Thermometer Sets

Two F100 sets are available, call us on 01767 692692 to request details.

This is a cost saving way to purchase additional items.

 

 ASL F100 thermometer deals

Dostmann T905 Bench Top Digital Thermometer

The T905 Bench Top Instrument for Pt100, thermocouple types J, K, L, N, R, S, T.

  • Measuring Range: -200°C to + 1760°C

  • Accuracy: +/- 0.1°C

  • Resolution: 0.1°C

  • RS232 Digital output

  • 0-1VDC Analogue output

  • Integrated sensor calibration.

 

 T905 bench top digital thermometer

Dostmann T955 Bench Top Digital Thermometer


The T955 Bench Top Instrument for Pt100 & thermocouple types J, K, N, L, R, S, T, Humidity & Airflow.

  • Measuring Range : -200°C to +1760°C

  • 0-100% rH

  • 0-40m/s

  • Accuracy +/-0.03°C

  • +/-1.5% rH

  • +/-0.5m/s

 T955 bench top digital thermomrter

Dostmann T995 Bench Top Thermometer for 4 wire Pt100 probes.

Integrated calibration function (acc. EN60751  up to 14 data pairs).

2 Measuring channels for Pt100 Probed

Measuring range:-200°C...+850°C

Accuracy: +- 0.015°C from -50°C to 199.99°C, otherwise +/- 0.025%

Resolution: 0.001 (-200°C to +200°C) 0.01 remaining range.

Data Memory: Approx 6000 measurements.

Interface: USB (Cable supplied)

 T955 bench top digital thermomrter

Dostmann P795 High Precision/Resolution Hand Held Digital Thermometer with USB Interface.

2 Channels for 4 wire Pt100 probes.

Accuracy:0.015°C (-50C ..+199.99°C) otherwise 0.025%

Resolution: 0.001°C. (0.01°C above +199.99°C)

Memory with real time clock of about 6000 measurements (Data stored in .dbf files for easy exporting to spread sheets such as Excel.

"Smart probes" available (calibration data stored in EE Prom within the probe handle).

Calibration(probe linearisation) by CVD, EN60751, data pairs, or 2 line hex code.

Easy to use software for probe calibration data management or on line monitoring in numerical & graphical formats.

 P795 precision 0.01mK hand held  thermometer/logger with 0.001 resolution

Humpage Technology Caliso Temps Automated Temperature Calibration Software

 

Consists of 2 separate programs:

Laboratory Interface to connect your instruments and carry-out your calibration.

Wide range of manufacturers hardware is supported, including web- cam support for equipment such as LIG thermometers, or digital indicators which have no digital interface.

Builder to analyse data, perform calculations & also design your own calibration certificates.

 Caliso Temps  automated temperature calibration software

                                                                                                

Making accurate thermal measurement or validating temperature products has never been easier with the precision thermometry products we supply.

Many years experience in supplying precise temperature measurement & calibration products to industry, UKAS labs, & NPL.

 

         

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5 Swan Lane, Sandy, Beds, SG19 1NE   
  Tel: (01767) 692692   Fax: (01767) 691831
 

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