Temperature range | -190~600℃ |
Temperature range (vacuum) | -190~400℃ |
Temperature resolution | ±0.1℃ |
The method of hot and cold | Liquid nitrogen cooling, resistance heating |
Temperature control rate | Maximum heating rate: 150°C/min, maximum cooling rate: 40°C/min |
Sample stage | Silver; 23mm × 23mm |
Optical path | Reflection / Transmission (Φ2mm light-transmitting hole) |
Upper window size | Φ25mm*1mm |
Lower window size | Φ10mm*1mm(Transmission optical path (optional)) |
Window material | JGS2 quartz glass (transmission wavelength range: 220nm~2500nm), manually detachable and replaceable. |
Window defrosting | Equipped with an air-blowing bracket, the defrosting is realized by blowing liquid nitrogen tail gas at low temperature. |
The distance from the upper surface of the window to the upper surface of the sample stage | 4.5mm |
Sample chamber height | 3.5mm |
Chamber | Atmosphere |
Overall dimensions | 9lmm*97mm*24mm |
Net weight | 0.5kg |
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GoGo Instruments optical stage is a product designed for the variable temperature optical performance test of samples. It can characterize the characteristics of sample optical performance changes with temperature.
The optical stage uses liquid nitrogen cooling and resistance heating to achieve precise control in the range of RT~600℃. It is integrated with other optical equipment (such as microscopes, Raman spectroscopy, etc.) to perform variable temperature in-situ testing.
The optical stage needs to be used in conjunction with a temperature controller. The accompanying host computer temperature control software facilitates temperature setting and acquisition. The provided Labview Vis/C# SDK facilitates customers to perform customized programming.