High and low temperature in-situ testing sample stage

High and low temperature in-situ testing sample stageDevice parameters:

1. The device includes a temperature controller, an in-situ tank chamber, a heating system, and upper computer software;

2. The device adopts PID intelligent control, USB signal transmission, temperature curve data acquisition, which can be stored and retrieved;

3. Multi point temperature control calibration, temperature limit setting, temperature can be set in multiple program segments;

4. Temperature range: normal temperature -600 ℃, temperature control accuracy less than 0.3 ℃, heating rate: 80 ℃/min;

5. The device adopts resistance heating, and the sensor is placed below the sample, which can intuitively reflect the true temperature changes of the sample;

6. The diameter of the heating platform is 19mm The window diameter is 16mm, and the distance between the window and the sample stage is less than 4.5mm;

7. The device adopts high transparency quartz glass or sapphire window, with low signal loss;

8. The device adopts O-ring sealing, which is well sealed, can be evacuated, and can be filled with reaction gas;

9. The device is made of aviation aluminum material, with an outer shape of 110mm * 80mm * 30mm and a net weight of 0.5Kg;

10 cavity cooling method: using circulating water cooling;

11 devices Simple operation, easy installation, and good testing consistency;

12. High and low temperature in-situ testing sample stageThe device is widely used in major mainstream Raman brands, without the need for instrument modification, and is widely applicable to lasers of various wavelengths.