Bench-mounted, primary standard, var. temp. source
P1200B – Bench-mounted, primary standard, variable temperature source
LANDCAL P1200B is a bench mounted, primary standard, variable temperature source designed for testing and precise calibration of most industrial radiation thermometers, thermographic equipment and thermocouples.
The LANDCAL P1200B is a bench mounted, primary temperature source designed for testing and precise calibration of most infrared radiation thermometers at temperatures up to 1150 °C/2100 °F. The isothermal enclosure provides a highly stable, uniform temperature along the length of the cavity, which is also suitable for the calibration of thermographic instruments and also the calibration of thermocouples by the comparison method.
The large diameter, conical ended, blackbody cavity is heated by three separate, independently controlled electrical windings which can be adjusted to minimise thermal gradients. The temperature of the cavity is measured using an optional rare metal thermocouple supplied complete with traceable calibration certificate. A second optional rare metal thermocouple can also be supplied to determine thermal gradients.
| Temperatures | |||
|---|---|---|---|
| Low Temperature (C): | 150 | High Temperature (C): | 1150 |
| Low Temperature (F): | 302 | High Temperature (F): | 2102 |
Technical Details
| Maximum temperature: | 1150°C/2100 °F |
| Recommended temp.: | 150 to 1100 °C/300 to 2000 °F |
| Heating rate: | 2 hours to 1000 °C/1850 °F |
| Stability: | < ±1 °C/2 °F over 30 min. at set temp. |
| Radiation cavity: Dimensions: | Silicon carbide 50mm/2.0in dia x 300mm/12.0in |
| Sighting tube extension: | 100mm/4.0in |
| Emissivity: | 0.998 |
| Heating elements: | Resistance wire |
| Control thermocouple: | Nicrosil-Nisil, type N |
| Controller type: | Eurotherm with RS232C serial interface |
| Power requirement: | 220/240V or 110/120V a.c., 50 to 60Hz |
| Power consumption: | 3.0 kVA |
| Measuring thermocouple: | Type B (6/30), R (0/13) or S (0/10) |
| Dimensions: | 700 x 360 x 535mm/27.6 x 14.2 x 21.1in (L x W x H) |
| Weight: | 33.0kg/73.0lb |
Suitable for the calibration of thermographic instruments and also the calibration of thermocouples by the comparison method.
Resource & Download
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Calibration Furnaces – Overview |  |
Download File (753 KB) |
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