Low temperature blackbody furnace

The low-temperature blackbody furnace (WJL-31 type) serves as a standard radiation source for calibration and division of non-contact temperature measuring instruments. It can set the temperature value of the blackbody cavity arbitrarily within the range of room temperature+10 ℃ to 800 ℃. The low-temperature blackbody furnace can adapt to different measurement needs.

WJL-31 Low Temperature Blackbody Furnace

The WJL-31 low-temperature blackbody furnace serves as a standard radiation source for calibration and division of non-contact temperature measuring instruments, and can set the temperature value of the blackbody cavity arbitrarily within the range of room temperature+10 ℃ to 600 ℃, Low temperature blackbody furnaceCan adapt to different measurement needs.
The WJL-31 low-temperature blackbody furnace uses a K-type thermocouple as the temperature sensor for temperature control, and an AI artificial intelligence regulator for temperature control. The low-temperature blackbody furnace is directly connected to 220V mains power, which is controlled by a thyristor and added to the heating tube, eliminating the need for bulky power transformers. The tube is insulated with ultra lightweight and high-efficiency insulation materials.

The low-temperature blackbody furnace body is integrated with the temperature control system, so the entire device has a compact structure, small volume, and light weight, making it easy to fix or move for use.
Main technical indicators and performance of low-temperature blackbody furnace:

1 Radiation aperture: 60mm

2 Emissivity: ≥ 0.985

3 Temperature range: freely set within the range of room temperature+10 ℃ to 600 ℃

4 Temperature control accuracy: 400 ± 1 ℃

5 Stability: 1 ℃/10min

6 Working power supply 220V 50HZ

7 Constant temperature power consumption: not exceeding 1kVA

8 Heating power consumption: not exceeding 2kVA

9 Heating time: no more than 1 hour from room temperature to 500 ℃

8. Black body cavity: 60mm in diameter

9. Dimensions 700 × 260 × 400 (length × width × height)

10. Weighing approximately 20kg