product details
the main technical parameters:
1. experimental temperature range: - 50 ~ 300°c (500°c),
- 70～300℃(500℃),
- 60 to 300°c (500°c),
- 80～300℃(500℃). user optional.
2. the heating speed is automatically set by the computer program, the temperature control accuracy is 0.1 °c, and the heating and cooling speed is adjustable at 1-5 °c/min. equipped with a precision (fast) cooling-heating system (with a compressor imported from japan, with high power, fast cooling, and a fast heating system).
3. the computer automatically calculates the expansion coefficient, volume expansion coefficient, and linear expansion.
4. automatic calculation of compensation coefficient and automatic compensation, or manual correction (online).
5. automatically record, store and print data, and print the temperature-expansion coefficient curve. the temperature interval can be set freely, and the minimum interval is 0.1～1℃.
6. the deformation measurement adopts high-precision grating micrometer sensor (multimeter), measuring range: ±12.7mm, resolution: 0.1um, precision 0.2um, automatic calibration range. the measurement range of the expansion value is large, and the adjustment range of the sample is increased.
7. the sample range is (2～15)×(2～15)×(20～50) mm, cylindrical/square.
8. the imported linear bearing is used for transmission to realize the frictionless transmission of the expansion value, and the transmission accuracy and repeatability are excellent.
9. system measurement error: ±0.1%.
11. power supply voltage: 220v±10﹪, 0.5kw.
10. equipped with a standard computer interface, which can be connected with a general-purpose computer. all test operations are completed by a computer interface, which is easy to operate and easy to learn and provides a complete set of software.
completeness
1. one host;
2. a set of analysis software (chinese and english versions);
4. a lenovo computer (users can choose);
5. one standard sample;
dimensions and weight
1. host: standard floor-standing model: (l×w×h) 450×400×1300mm, net weight: 100kg.
technical services
1. one-year free warranty, long-term technical services, and free software upgrades for life.
2. free door-to-door installation and commissioning all over the country. all over the country, there are mobile technicians of the company all year round, who can provide technical services.
ms charlene: