Fluke Calibration

ITS-90 Mini Fixed-Point Cells

The least expensive, easiest-to-use fixed-point standards available

Starting At
$9,436.00 CAD
Normally ships in 1-2 Weeks

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If cuteness were reason enough to buy a product, Fluke Calibration's Mini Fixed-Point Cells would win you over easily. But there’s a much better reason to buy them: they give you the least expensive, easiest-to-use fixed-point standards for your lab.

Mini cells eliminate the need for comparison calibrations. Temperatures of fixed-point cells are constant and intrinsic, so only the electrical parameters of the sensor under calibration need to be read. If you’re calibrating industrial thermometers, thermocouples, or thermistors and want the most accurate calibration possible, these mini cells will give it to you. If you need a wide range of temperatures, mini cells cover the triple point of water (0.01°C) and every ITS-90 point from indium (156.5985°C) to copper (1084.62°C).

• Lower uncertainties than comparison calibrations
• All ITS-90 fixed points from TPW to copper
• Reduced equipment and annual recalibration costs

Model
Number

Fixed-
Point

Temperature
(°C)

Outside
Diameter

Inside
Diameter

Total
Cell
Height

Immersion
Depth1

Cell
Only2

Simple
Realization2

5901B-G

Water T.P.

0.01

30 mm

8 mm

170 mm

117 mm

0.2

0.5

5914A

Indium F.P.

156.5985

43 mm

8 mm

214 mm

140 mm

1.0

2.0

5915A

Tin F.P.

231.928

43 mm

8 mm

214 mm

140 mm

1.4

3.0

5916A

Zinc F.P.

419.527

43 mm

8 mm

214 mm

140 mm

1.6

4.0

5917A

Aluminum F.P.

660.323

43 mm

8 mm

214 mm

140 mm

4.0

10.0

5918A

Silver F.P.

961.78

43 mm

8 mm

214 mm

140 mm

7.0

N/A

5919A

Copper F.P.

1084.62

43 mm

8 mm

214 mm

140 mm

15.0

N/A

5944

Indium F.P.

156.5985

41.3 mm

7.8 mm

222 mm

156 mm

0.7

1.4

5945

Tin F.P.

231.928

41.3 mm

7.8 mm

222 mm

156 mm

0.8

1.6

5946

Zinc F.P.

419.527

41.3 mm

7.8 mm

222 mm

156 mm

1.0

2.0

5947

Aluminum F.P.

660.323

41.3 mm

7.8 mm

222 mm

156 mm

2.0

4.0

 

Uncertainty (mK) k = 2

 

1Distance from the bottom of the central well to the surface of the pure metal.

2"Cell Only" refers to the expanded uncertainty of the cell when realized by traditional methods and maintained using traditional maintenance devices. “Simple Realization refers to the expanded uncertainty of the cell when realized using practical methods (melting points instead of freezing points or slush ice instead of an ice mantle, for example) and maintained using Hart’s 9210 and 9260 mini cell maintenance apparatus.

Item
Description
Availability
Price
Mini-cell support container for the 9260 mini fixed-point cell furnace
Normally ships in 1-2 Weeks
$2,660.00 CAD
SST mini-cell support container for the 9260 mini fixed-point cell furnace
Normally ships in 1-2 Weeks
$1,944.00 CAD
Comparison insert for the 9260 mini fixed-point cell furnace
Normally ships in 1-2 Weeks
Starting At
$1,399.00 CAD
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