Features of Cold and Hot Table (Teaching Edition)

●productFunction:It can achieve continuous temperature change and point by point temperature control, with a temperature control accuracy of ± 0.1 ℃, and can be heated and insulated according to the established program;

●Automatic temperature control:To configure the liquid nitrogen pump and heater, simply input the temperature within the range of -100~200 ℃ on the software interface, and the system will automatically adjust and maintain the temperature;

●4 BNC interfaces:Users can measure samples through these four interfaces;

●Customized services:Customized sample table;

●Automatic temperature control:PID self-tuning continuous multi-point temperature control;

●Quick replacement of sample stage:Simply remove 4 screws to open the product cover, and replace the sample stage quickly in 5 minutes;

●High security:The pressure relief valve protection function can prevent liquid nitrogen leakage.

Cold and Hot Table (Teaching Edition)Technical parameters:

●Sample table size:30mm*30mm；

●Temperature range:-100-200 ℃ (ambient temperature);

●Cooling and heating methods:Liquid nitrogen circulation refrigeration, resistance heating;

●Temperature sensor:PT100, K-type;

●Temperature control method:PID linear adjustment;

●Temperature control accuracy:±0.1℃；

●Maximum heating rate:50℃/min；

●Maximum cooling rate:-10℃/min；

●Working vacuum degree:≤10Pa；

●Blowing air path:1 route;

●External dimensions:180mmX130mmX26.5mm；

●Optional:

Observation window: A 25 inch quartz observation window with a maximum field of view angle of ± 55 ℃ and an objective working distance of 8.5mm;

Probe: Up to 4 options, tungsten material (customizable), lever type probe holder, coaxial BNC interface；