The cold and hot system that can be used in scanning electron microscopy can control the temperature of the sample through liquid nitrogen flow rate and heater, which can meet the requirements of high and low temperature wide temperature range performance testing of materials. It can be combined with in-situ mechanical testing of scanning electron microscopy for high and low temperature mechanical performance testing.
In situ high and low temperature testing system
In - situ thermal - cold testing system
Product overview
产品特点
PRODUCTFEATURE
Using a controlled refrigerator to extract liquid nitrogen flow rate, with fewer intermediate steps, high refrigeration efficiency, and high safety factor
Modular integrated design of temperature controller and refrigerator, heating and cooling operate independently and do not interfere with each other
Cold and hot table inlet and outlet air pipe corrugated pipe connection, reducing the temperature at the silicone hose connection, avoiding liquid nitrogen leakage, high reliability
Accurate temperature measurement with a resolution of 0.1 ℃
Liquid nitrogen tank clamp seal, high-density foam insulation, good insulation performance, preventing condensation water from freezing and blocking
应用案例
PRODUCTSCENARIO
The sample can form stable and clear images at room temperature, 300 ℃, and -180 ℃
EBSD has high resolution at both room temperature and low temperature
产品规格
PRODUCTPARAMETER
| Product model | MINI-CE160 |
| Condensation method | Liquid nitrogen refrigeration, ohmic heating |
| Temperature range | -160℃～500℃ |
| Effective temperature range | ≤8.5mm×12.5mm |
| Average cooling rate | ≤20℃/min |
| Temperature control accuracy | ±2℃ |
| Sample table material | Oxygen free Copper |