Portable Primary source – up to 550 °C/ 1020 °F
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.
P550P – Portable Primary Calibration Source
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/120 to 999.9°F.
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.
| Temperatures | |||
|---|---|---|---|
| Low Temperature (C): | 50 | High Temperature (C): | 550 |
| Low Temperature (F): | 122 | High Temperature (F): | 1022 |
Technical Details
| Maximum temperature: | 550°C/1020°F |
| Recommended temp.: | 100 to 500°C/210 to 930°F |
| Heating rate: | 60 min (approx.) to 500°C/930°F |
| Radiation cavity Type: Dimensions: | Blackened aluminium, 120° cone 65mm/2.6in dia x 160mm/6.3in |
| 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/12.4 x 10.2 x 7.3in (L x W x H) |
| Weight: | 11kg/24.2 (nett)/13kg/28.6lb (gross) |
Application
Calibration of low temp. Radiation thermometers
Resource & Download
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Calibration Furnaces – Overview |  |
Download File (753 KB) |
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