CRC series
Calibration reference cylinders
Request a quote
Ask your question
- amorphous plastic reference material
- no directionally dependent thermal properties
Calibration reference cylinders
For thermal needle probes TP02/TP08, TP07 and TP09
CRC’s contain traceable thermal conductivity reference materials for calibration of Non-Steady-State Probes. There are several different CRC types. The geometry of the different types is adapted to fit needles with a certain diameter.
- amorphous plastic reference material
- no directionally dependent thermal properties
Specifications
| test method | ASTM D 5334-00 and D 5930-9, IEEE Std 442-1981 |
| temperature range | 0 - 60 °C |
| thermal conductivity of reference | 0.2 W/mK (nominal value) |
| traceability | to NPL National Physical Laboratory, United Kingdom |
Interested in this product?
Let's talk about your project, your plant, and the performance data you need. We are here to guide you to the right solution.
CRC series design
The heart of the CRC cylinders is a specially manufactured amorphous plastic reference material. Contrary to other plastics, this material does not have any directionally dependent thermal properties. In the plastic material a hole is drilled, with the approximate outer dimensions (ND Needle Diameter and IL Insertion Length) of the needle that needs to be calibrated.
The plastic material is incorporated in a metal protection casing. A plug is provided for sealing purposes. In order to guarantee perfect contact between needle and reference material, the metal casing is filled with a fluid, glycerol. An additional hole is provided in order to be able to perform checks of material stability with thin needle probes.
The user is recommended to send the CRC to Hukx for a check of material stability every 5 years.
Suggested use
CRC's contain traceable thermal conductivity reference materials for calibration of Non-Steady-State Probes.
Areas of application
Related products
