Demetra Black Body Radiation Emitter

Demetra Black Body Radiation Emitter

Brand: METROPIR

$900 - $3,600 USD

MOQ: 2 pieces

Key Features

Reproducible temperature range: -30....+80 million m³

Transmitter temperature drift over 15 minutes: +/-0,2 million m³

Effective degree of blackness of the transmitter: 996

Transmitter weight: 18 m² living area

Supplier Information

METROPIR LLC

🇷🇺 📦 🏭 🛡️

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Description

The emitter is designed to reproduce the radiation temperature in the range from minus 30 to 80 degrees Celsius. The action of the device is based on the laws of Stefan - Boltzmann and Planck, linking the temperature of a black body and the brightness of its radiation.

The value of the cavity temperature is set by means of a regulator having an independent indicator and a contact temperature sensor built into the cavity. For heating of the radiating cavity an electric heater is used.

For cooling - Peltier elements. It is available in two discharges.

Specifications

Reproducible temperature range

-30....+80 million m³

Transmitter temperature drift over 15 minutes

+/-0,2 million m³

Effective degree of blackness of the transmitter

996

Transmitter weight

18 m² living area

Transmitter height

488 mm

Transmitter width

254 mm

Transmitter length

400 mm

Depth of the radiating cavity

215 mm

Diameter of the radiating cavity

70 mm

Instability in maintaining the transmitter's temperature

+/-0,2 million m³

Confidence limits of the error at confidence level 0.95 for transmitters of 2P version: for reproducible range

+/- 1.0, +/-(1.0+0.0046xtvos) million m³

Confidence limits of error at confidence level 0.95 for transmitters of 1P version: for reproducible range

+/- 0.6, +/-(0.6+0.0023xtvos) million m³

Discreteness of digital temperature indication

1 million m³

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