The HEITRONICS Transfer Radiation Thermometer (TRT) is for use as a Transfer Standard of the highest level at NMIs (National Metrological Institute). It provides a high quality accurate transfer of temperatures to user's Black Body Radiators (BBRs), after the TRT is calibrated against NMI fixed-point Black Body Radiators.
For convenient and scientific use of the TRT, the user has access to the major features and values at the TRT by using PC-based software.
The Heitronics TRT series is available in three models with spectral ranges of 3.9um and 8-14um covering the temperature range of -50 to +1000°C.
| Model |
Spectral Range |
Temperature Range |
Typical Field of View |
Brochure |
| TRT2 |
8-14um
3.9um
|
-50 to +300°C
150 to 1000°C
|
6.8mm @ 380mm
5.5mm @ 360mm
|
TRT II Brochure
|
| TRT-IV.82 |
8-14um |
-50 to +1000°C |
6.8mm @ 380mm |
TRT-IV.82 Brochure |
| TRT-IV.41 |
3.9um |
150 to +1000°C |
5.5mm @ 360mm
|
TRT-IV.41 Brochure
|
All TRT models come with optional temperature range up to 2500oC
Common Specifications:
| Field of View Marking |
Focus laser and through-the-lens-sighting |
| Lens |
S977AR (Zinc Selenide) |
| Detector |
Pyroelectric |
| Analog Output (Changeable by Software) |
0-20 mA, 4-20 mA, 0-1 V, 0-10 V
The output signal is linearly to the measuring temperature or linearly to the measuring radiation, depending on setting
|
| Resolution of the Analog Output |
12 bit |
| Digital Interface |
9.600 - 115.00 bps |
| Resolution of Digital Output |
0.02 °C |
| Response Time (90%) (Changeable by Software) |
0.03, 0.1, 0.3, 1, 3, and 10 s |
| Permissable Ambient Temperature |
23 °C ± 3°C |
| Storage Temperature |
-20 °C - 70°C |
| Operating Voltage |
24 VAC +/- 10%, 48-400 Hz or 22-30 VDC |
| Power Consumption |
4.8 VA |
| Weight |
1.5kg |
| Protection |
IP65 (NEMA 4 equivalent) |
CT18 Transfer Thermometer - TRT Qualified
Available in 1.0 + 1.6um. Please inquire for details.