Portable Primary source – up to 80 °C/ 175 °F
P80P Portable Primary Source
LANDCAL P80P is a portable, variable temperature, blackbody radiation source. It is a primary standard designed for high precision calibration of low temperature radiation thermometers with sub-zero measurement capability.
The LANDCAL P80P is a portable, blackbody, primary source. It is designed for high precision calibration of low temperature infrared radiation thermometers with sub-zero measurement capability, over the range -10 to 80°C/15 to 175 °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 source can also be used without a Platinum resistance thermometer if traceability is unnecessary.
The P80P 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): | -10 | High Temperature (C): | 80 |
| Low Temperature (F): | 14 | High Temperature (F): | 176 |
Technical Details
| Maximum temperature: | 80°C/175°F |
| Recommended temp.: | -10 to 80°C/15 to 175°F |
| Heating rate: | 60 min. (ambient to 75°C/167°F) |
| Cooling rate: | 90 min. (20 to -10°C/68 to 15°F) depending on ambient temp. |
| Radiation cavity: Type: Dimensions: | Blackened aluminium, 120° cone 50mm/2.0in dia x 155mm/6.0in |
| Emissivity: | >0.995 |
| Controller: | Eurotherm with RS232C serial interface |
| Uncertainty of PRT: | <±0.1°C/0.2°F at 50°C/120°F |
| Power requirement: | 110/120V a.c. or 220/240V a.c., 50 to 60 Hz |
| Power consumption: | 0.2kVA |
| Overall dimensions: | 315 x 260 x 185mm/12.4 x 10.2 x 7.3in (L x W x H) |
| Weight: | 11kg/24.2lb (nett)/13kg/28.6lb (gross) |
Application
Sub-zero calibration capability
Resource & Download
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Calibration Furnaces – Overview |  |
Download File (753 KB) |
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Download File (4 MB) |
