New Catalogue of Temperature Calibration Solutions - November 2009

We have a second new catalogue available. This completely revised and updated book includes products that were previously in Data Books 3 and 4 along with new products, selection guides and technical information.

Containing solutions for temperature sensors, infrared thermometer and thermocouple referencing systems it is the companion volume to "Solutions for Primary and Secondary Laboratories". Together there are almost 200 colour pages, make sure you have copies to hand.

Download now or register your details to receive a printed copies.

Request a Copy

ITS-90 Isothermal Towers

Isotech are pleased to announce availability of a new type of ITS-90 Calibration Device. These devices use a siphonic cell - a combined heat pipe and ITS-90 Fixed Point Cell. Additionally an immersion compensator provides an isothermal zone to compensate for stem conduction problems.

The result is an affordable calibration solution providing performance that previously has required large and expensive furnaces and cells.

These "ITS-90 Isothermal Towers" are available in four models covering the Indium 156°C, Tin 232°C, Zinc 419°C and Aluminium 660°C Fixed Points

The units are robust and readily shipped! Further Details

World's First -100°C Dry Block

Isotech are pleased to announce availability of a cryogenic calibrator operating to -100°C.

The Isis is a Dry Block calibrator operating to temperatures as low as -100°C allowing ultra low temperature calibration without the need for expensive fluids.

The large calibration volume, 35 x 160mm can calibrate up to 20 probes in a single calibration run.

Operation is as simple as powering the device (100 - 240Vac) and setting the temperature! Further Details

New Catalogue of Temperature Calibration Solutions

We have a new catalogue available, Solutions for Primary and Secondary Laboratories. This completely revised and updated book includes products that were previously in Data Books 1 and 2 along with new products, selection guides and technical information.

Be amongst the first to see it by downloading now or register your details to receive a printed copy.

Request a Copy

microK Family Expanded - microK 100 and microK 200

At NCSLi in 2006 we launched the microK, last year at NCSLi we launched the microK Channel Expander, the microsKanner. These innovative new instruments have proved hugely successful.

Now in 2008 we have launched two new models the microK 100 and microK 200.

These new models will allow Primary Labs to benefit from the microK features with performance to 0.1ppm. This is made by possible by further developing the ADC to give improved linearity and a new exceptionally low noise amplifier.

The specification of 0.1ppm is across the whole measuring range, in terms of temperature that is equivalent to 0.1mK, 0.0001°C, from -200°C to 962°C.

If you are at NCSLi be sure to drop by the Isotech booth to see the instrument for yourself.

Data Sheet

TTI-22 True Temperature Indicator

Quite simply the TTI-22 sets new standards for price to performance ratio.

The uncertainty of measurement is just 1mK, 0.001°C yet the price is comparable to instruments with 10mK performance.

Previously this level of performance was confined to specialist and expensive thermometry bridges. The TTI-22 is simple to use, portable (1.8kg) and can run for ten hours from two small batteries!

Check the specification;

• 1mK Uncertainty
• Resolution 0.0001°C
• Industrial PRTs and SPRTS to IEC 751 or ITS-90
• Dual Channel

TTI-22 True Temperature Indicator

New Stirred Liquid Calibration Baths

We are pleased to confirm the launch of a new family of calibration baths that provide many new features that will be welcomed by calibration labs.

The new Orion range complements the successful Hydra Baths. The Orion offers a deeper calibration volume 470mm (18.5"), variable stirring speed, variable cooling power and advanced over and under temperature protection.

The extended depth is suitable for long LIG thermometers, extended length SPRTs and can accommodate large water Triple Point Cells.

The Orion Range

Uncertainties Lowered, Again!

We have continued to invest heavily in our UKAS calibration laboratories in terms of staffing, training, research and new procedures. As a result we are now able to finalize with UKAS a new schedule with lower uncertainties at the ITS-90 fixed points of Aluminium and Silver. The benefit being smaller uncertainties when we calibrate both ITS-90 fixed point cells and high temperature SPRT calibrations.

Our accredited uncertainties at these points are now smaller than the scope of other accredited laboratories and smaller than most National Measurement Institutes, (NMI) – second only to NIST.

Our schedule can be viewed here

If you need small uncertainties at high temperatures, compare our accreditation schedule with our competitors.

Last Updated June 2009

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