Fluke
Fluke 5960A Triple Point of Argon System
Manufacturer: Fluke Calibration
Model: 5960A
Features
- Low uncertainty of 0.25 mK
- Temperature plateau duration longer than 30 hours
- Four entrant wells with radial uniformity less than 0.05 mK
- 480 mm total immersion depth
- Argon purity of 99.9999 %
- Multi-language display support
Specifications
Specification | Details |
---|---|
Assigned value | -189.3442 °C |
Argon gas purity | 99.9999 % (6N purity) |
Uncertainty (k=2) | 0.25 mK |
Length of plateau (0.1 mK) | >30 hours |
Argon cell depth* | 160 mm |
Number of entrant wells | 4 |
Radial uniformity | 0.05 mK |
Total immersion depth | 480 mm |
Entrant well inner diameter (ID) | 8.0 mm |
Argon gas volume | 13.4 moles (535 grams) |
Liquid nitrogen Dewar volume | 44.2 liters |
Display resolution | 0.001 °C |
Set-point accuracy | 0.1 °C (adjustable) |
Power requirements | 100 V to 115 V (± 10 %) 50/60 Hz, 230 W 230 V (± 10 %) 50/60 Hz, 230 W |
System fuse ratings | 115 V: 2 A T 250 V 230 V: 1 A T 250 V |
Size (HxWxD) | 952 mm x 673 mm x 483 mm (37.5 in x 26.5 in x 19 in) |
Weight | 94 kg (207 lbs) |
*Measured from the bottom of the probe well to the surface of the argon sample |