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If you have industrial temperature sensors such as RTDs, thermocouples, thermistors, bi-metal thermometers or liquid-in-glass thermometers to calibrate, you need a reliable heat source to verify accuracy, and there is still nothing better for a quick test of industrial temperature sensor performance than GNW's dry block calibrators.

A dry-well calibrator is a great combination of accuracy, portability and price for industrial calibration applications. Our dry-wells produce calibration accuracies of better than ±0.5°C over a range of –25°C up to 650°C.

To select the appropriate dry-well for your industrial sensors you should consider:Temperature RangeAccuracy and StabilityWell FlexibilityPortabilitySensor Immersion

GNW's range of dry block calibrators combine laboratory quality performance with field instrumentation, and are ideal for any applications requiring a stable temperature to be maintained during temperature fluctuations.

Our Calibrators have the ability to maintain stability, with some of the fastest response times in the industry, saving valuable time during probe calibration.

Dry Temp Bath:

Our ingenious block construction, produces very rapid cooling and heating for swift change of application and increased flexibility and the dry temperature control system maintains a clean working environment, reducing the chance of contamination or sample dilution.

A dry block, without the vibration of refrigeration or the turbulence of a waterbath, is also ideal for all incubations where stable conditions are critical.

We can provide various models with different capacities: Please contact us with your specifications

Water & Oil Baths:

GNW also produce a series of wet calibration baths. The baths can be specified to be used with oil or water depending upon your application. All equipped with low turbulence stirrers, they allow for accurate distribution of heat throughout the liquid. We can manufacture these baths to any capacity so please call with your requirements.

GNW can supply a range of temperature simulators. These items are suitable for simulation of all types of thermocouples and also PT100's.

Battery powered and very portable, these items are ideal for testing and calibration of temperture instrumentation whist on site. We can also supply a range of calibrators with loop power and 4-20 mamp outputs to allow for quick and easy calibration of transmitters.

All items are sold with a valid test certificate which is valid for 12 months.

Please contact us with your requirements and we can select the ideal simulator for your application.