Transient plasma thermometer

NegotiableUpdate on 01/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The transient plasma thermometer is an optical instrument based on Planck's theory of thermal radiation, which compares the radiance of the light source to be measured with the brightness of a standard light source to measure the temperature of the light source. Within the radiation wavelength range, extract the radiance corresponding to 6-8 narrowband spectra, and fit the curve of spectral radiance variation with wavelength at different temperatures, and then calculate the temperature.

Product Details

productpurpose：

Transient plasma thermometerIt is an important equipment for studying plasma, shock wave physics, detonation physics and their combustion processes, as well as the transient detonation process of engines. Mainly used for transient high temperature measurement under dynamic loads, such as measurement of detonation shock wave temperature, combustion temperature, material impact temperature, constant volume bomb detonation process, unloading temperature, etc; It can also be used for measuring other transient ultra-high temperatures; Other parameters of materials under high pressure can also be measured, such as the time it takes for shock waves or sparse waves to reach the material interface, to determine their shock wave velocity and high-pressure unloading sound velocity; It can also be used to measure the temperature of the explosion temperature field.

Transient plasma thermometerTechnical Specifications：

1. Temperature range: 1000~8000 ℃;

2. Temperature measurement accuracy: 2%

3. Measurement distance: 0.1~100m

4. Working wavelength: 0.4~1.8 μ m

5. Number of wavelengths: ≥ 6

6. Maximum sampling frequency: 200MHz

7. Maximum measurement time: 5 seconds

8. Data acquisition system: no less than 6 channels, capable of independent operation

9. Output: Curve digital display and storage of temperature data

10. Response time: ≤ 10ns; 11) Environment: Operating temperature -10~50 ℃, humidity: 95%, no condensation.