Fluke Calibration

9210-156 Mini Triple Point of Water Maintenance Apparatu...

Inexpensive, easy-to-use fixed-point maintenance apparatus

$11,137.00 CAD
Normally ships in 1-2 Weeks

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If the reason you don’t use fixed-point cells is because they’re too expensive or too difficult to use, you haven’t heard of Fluke Calibration's mini fixed-point apparatus.

The triple point of water (0.01°C) is one of the most important temperatures on the ITS-90. Unfortunately, realizing and maintaining triple point of water cells hasn’t always been convenient or cost-effective. Because ITS-90 calibrations require frequent measurements at the triple point of water, and because the triple point of water is often used as a statistical check against the drift of a temperature standard, it is important to be able to realize and maintain well-constructed triple point of water cells easily.

The Fluke Calibration 9210 TPW Maintenance Apparatus provides built-in programming for the simple supercool-and-shake realization and maintenance of our 5901B Mini TPW Cell. Simply insert the cell, enter the “freeze" mode through the front-panel buttons, have your morning cup of coffee, and when the 9210 audibly alerts you, remove the Mini TPW Cell and give it a shake to initiate freezing a portion of the water. Re-insert the cell, change the program mode to “maintain," and you’ve got 0.01°C for the rest of the day with uncertainty of only +/- 0.0005°C.

• Easy preprogrammed realization
• Inexpensive fixed-point solution
• Training takes a few hours

Temperature Range -10C - 125C
Ambient Operating Range 5C - 45C
Stability +/- 0.02 C
Vertical Gradient +/- 0.05C over 100 mm at 0C
Plateau Duration 6-10 h, typical
Resolution 0.01 (0.001 in program mode)
Display Scale C or F, switchable
Immersion Depth 171 mm (6.75 in) in optional comparison block
Stabilization Time 15 min nominal
Preheat Wells 3 wells (for 3.18, 6.35, or 7.01 mm probes [0.125, 0.25, 0.276 in])
Fault Protection Adjustable software cutout using control probe; separate circuit thermocouple cutout for maximum instrument temperature
Display Accuracy +/- 0.25C
Comparison Block Three multi-hole blocks, blanks, and custom blocks available
Well-to-Well Gradient (In Comparison Block) +/- 0.02C
Heating Time Ambient to 100C: 45 min.
Cooling Time Ambient to -5C: 25 min.
Communications RS-232 included
Power Requirements 115 VAC (+/- 10%), 60 Hz, 1.5 A, or
230 VAC (+/- 10%), 50 Hz, 0.75 A, 170 W
Exterior Dimensions (H x W x D) 489 mm x 222 mm x 260 mm (19.25 in x 8.75 in x 10.25 in)
Weight 7 kg (15.5 lb.) with block
Comparison insert for the 9210 mini triple point of water maintenance apparatus
Normally ships in 1-2 Weeks
Starting At
$577.00 CAD