Portable Primary Calibration Source – up to 550 °C
LANDCAL P550P is a portable, variable temperature, blackbody radiation source. It is a primary standard designed for high precision calibration of low temperature radiation thermometers.
The LANDCAL P550P is a portable, blackbody, primary source. It is a primary standard designed for high precision calibration of low temperature radiation thermometers over the range 50 to 550°C. When traceability to National Standards is required, the output from the thermometer under test is compared with the source temperature measured by a Platinum resistance thermometer, supplied with a traceable calibration certificate. The calibration source can also be used without a Platinum resistance thermometer if traceability is unnecessary. The P550P provides a wide angle target which makes it ideal for the calibration of both fixed installation and portable, hand-held infrared thermometers.A robust carrying case is also available as an optional extra.
Specifications LandCAL P550P Calibration Source
| Maximum temperature | 550°C |
| Recommended temperature | 100 to 500°C |
| Heating rate | 60 min (approx.) to 500°C |
| Radiation cavity Type Dimensions |
Blackened aluminium, 120° cone 65mm dia x 160mm |
| Emissivity | >0.995 |
| Controller | Eurotherm with RS 232C serial interface |
| Uncertainty of PRT | <±0.2K/0.4°F |
| Power requirement | 110/120V a.c. or 220/240V a.c., 50 to 60 Hz |
| Power consumption | 0.8 to 1.0kVA |
| Dimensions | 315 x 260 x 185mm (L x W x H) |
| Weight | 11kg (nett) / 13kg (gross) |
More Information about the P550P
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LandCAL Calibration Sources – Datasheet |