■An ultra-low temperature soaking block with the highest stability in its class, ideal for validation of pharmaceuticals/medical devices, etc.
Fluke Calibration's 9190A Ultra-Cold Field Metrology Well is an accurate and stable low-temperature soaking block. such as on-site calibration of temperature sensors such as resistance thermometers and thermocouples used in medical freezers, laboratory refrigerators, cold chambers, blood banks, sterilizers (autoclaves), freeze dryers, etc. Ideal for applications that require strict quality control or compliance with process standards.
■Wide temperature range
-95℃~140℃
■High accuracy
・Accuracy when using the built-in reference temperature display: ±0.05 °C over the entire temperature range
・Display accuracy: ±0.2 °C in all temperature ranges
■Best stability in its class
±0.015 °C over all temperature ranges
■Fast cooling
・From 23 ℃ to -90 ℃: 80 minutes
・From 23 ℃ to -95 ℃: 90 minutes
・From 140℃ to 23℃: 60 minutes
■Portable
・Only 16 kg
・There are handles on the front and back of the main unit, so it can be carried with both hands.
■For the best temperature measurement
Compliant with the guideline EURAMET cg-13 for the calibration of temperature calibrators
■Load effect
・With one 6.35 mm reference temperature probe and three 6.35 mm probes: ±0.006 °C over the entire temperature range
- With 6.35 mm reference temperature probe and display accuracy: ± 0.25 °C at -95 °C, ± 0.10 °C at 140 °C
■4-20 mA fuse (process calibration option only)
50mA F 250V
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