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Digital thermometer with one Probe with Calibration

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The F100 temperature measuring device is suitable for a wide range of applications including kinematic viscosity.

The F100/A/CAL is supplied with one input which can provide direct temperature measurement from the one PT100 probe.

Temperature measurements can be logged directly to memory or via the USB port to a user’s PC. The F100 will display a statistical analysis of measurements, including average value, min, max values and standard deviation.

Calibration:
The digital thermometer system calibration is carried out by the PSL Calibration Laboratory. A resistance calibration is performed over the nominal temperature range -40 to +135ºC. Calibration corrections are then carried out at four points at best uncertainties. The thermometer is supplied complete with a UKAS (ISO 17025) Certificate of calibration.

Uncertainties:
Best uncertainties of measurement are stated at each calibration temperature:
0 to 100ºC ≤ ± 20mK
Below 0 to -40ºC ≤ ± 50mK
Above 100 to 150ºC ≤ ± 50mK

Specifications
Temperature range -200°C to + 450°C (depending upon probe selection)
Accuracy F100 only ± 0.02°C
Resolution 0.001°C
Stability Typically < 0.005°C per year for PT 100
Thermometer input 2 x DIN sockets with screw lock for PT100 probes
Display Backlit LCD
Communications USB interface
User functions Display hold, display  zero, one time measurement, measurement log, statistical analysis – min/max, average, standard deviation
Operating conditions Full specification range +15 to +25°C. Full operating range 0 to +40°C < 80% RH non-condensing
Power Nickel-Metal Hydride (Ni-MH) rechargeable battery. Charging socket built in low battery indicator.
Dimensions (L x D x W) 232mm x 97mm x 53mm (nominal)
Weight 500g (1.1 lbs)
Standard PRT range T100-250: 100 ohm PRT -50 to 250°C, OD 6 mm x length 350mm
Extended PRT range* T100-450: 100 ohm PRT -50 to 450°C, OD 6 mm x length 350mm

* on request

Ordering information:
Systems are supplied inclusive of F100 thermometer, one or two probes (as per designated temperature range), re-chargeable battery, charger and accessories.

Part No. Ordering Information
F100/A F100 digital thermometer inclusive of one PT100 probe (-50 to +250ºC)
F100/A/ER F100 digital thermometer inclusive of one PT100 probe (extended range -50 to +450ºC)
F100/B F100 digital thermometer inclusive of two PT100 probes (-50 to +250ºC)
F100/B/ER F100 digital thermometer inclusive of two PT100 probe (extended range -50 to +450ºC)
F100/A/CAL-4T F100 digital thermometer inclusive of one PT100 probe (-50 to +250ºC) and 4 point calibration with best uncertainties.
F100/A/ER/CAL-4T F100 digital thermometer inclusive of one PT100 probe (extended range -50 to +450ºC) and 4 point calibration with best uncertainties.
F100/B/CAL-4T F100 digital thermometer inclusive of two PT100 probes (-50 to +250ºC) and 4 point calibration with best uncertainties.
F100/B/ER/CAL-4T F100 digital thermometer inclusive of two PT100 probes (extended range -50 to +450ºC) and 4 point calibration with best uncertainties.
F100/CC F100 carry case