China Wholesale Thermal Expansion Manufacturers – LEAT-4 Thermal Conductivity Measurement Apparatus – Labor
China Wholesale Thermal Expansion Manufacturers – LEAT-4 Thermal Conductivity Measurement Apparatus – Labor Detail:
Main technical features:
1. It adopts isolated low-voltage heating, which is safe and convenient to use;
2. Using national standard thermocouple to measure temperature and Teflon flexible protection tube, the thermocouple is not easy to break;
3. The thermoelectric potential is measured by high internal resistance, high precision, low drift amplifier and three and a half digital voltmeter;
4. PID temperature control heating is used to stabilize the temperature of the heating copper plate and improve the accuracy of the experiment.
Main technical parameters:
1. Digital voltmeter: 3.5 bit display, range 0 ~ 20mV, measurement accuracy: 0.1% + 2 words;
2. Digital stopwatch: 5-digit stopwatch with a minimum resolution of 0.01s;
3. Temperature control range of temperature controller: room temperature ~ 120 ℃;
4. Heating voltage: high end ac36v, low end ac25v, heating power about 100W;
5. Heat dissipation copper plate: radius 65mm, thickness 7mm, mass 810g;
6. Test materials: duralumin, silicone rubber, rubber board, air, etc.
7. The thermocouple freezing point compensation circuit can be added to save the trouble of using ice water mixture;
8. Other temperature sensors can be used to measure the temperature, such as PT100, AD590, etc.
Product detail pictures:
Related Product Guide:
We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China Wholesale Thermal Expansion Manufacturers – LEAT-4 Thermal Conductivity Measurement Apparatus – Labor , The product will supply to all over the world, such as: Canada, panama, Portugal, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
By Frank from Amsterdam - 2017.11.12 12:31
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Jo from Cambodia - 2017.10.23 10:29
