GA-RP-301 Thermal Insulation Material Thermal Conductivity Tester

The instrument adopts the internationally popular method of heat flux meter to detect thermal conductivity and thermal resistance, and is equipped with computer to realize automatic detection and generate experimental report. It is suitable for the thermal conductivity test of concrete, thermal insulation cotton, foam materials, thermal insulation materials, refractory materials and other low thermal conductivity materials. With sample frame, it can be used for powder material detection. It is widely used in colleges and universities, scientific research institutes, quality inspection, factories and mines.
Reference standards of this instrument: JIS-1412-2 Thermal resistance and thermal conductivity determination method of hot edge materials, GB/T10295-2008, ISO 8301: 1991 (Determination of Steady-State Thermal Resistance and Related Properties of adiabatic Materials by Heat flux meter method) and ASTM C518-04 Test method for Determination of steady-State heat flux and Heat Transfer Characteristics by heat flux meter method.

Ii. System composition:
1. a) Hot surface heater, high precision programmable meter temperature control, hot surface temperature resolution of 0.01℃,
2. b) The cold side adopts constant temperature water tank temperature control, the fluctuation is less than 0.05 mga degree, and the cold side temperature measurement resolution is 0.01 ° C.
3. c) The installation of protective measurement and control devices can effectively eliminate the impact of the environment on the test and ensure the test accuracy and repeatability.
4. D) Equipped with automatic pressure, automatic thickness measurement function, can detect the thermal conductivity under different pressures.

thermal conductivity range and accuracy	0.0010 ~ 3.0000W/mk, retain 4 decimal places;
katumpakan ng pagsukat	≤±3%, paulit ulit na pag uulit: ±1%
Timbang	300×300 (mm), thickness 10-50mm. Special sizes can be customized
hot surface temperature and control	room temperature ~140℃ (customized), plate heater, bidirectional thyristor control, temperature resolution 0.01℃.
voltage	220V,50HZ.
cold surface temperature and control	5~90℃, the cold surface is controlled by a constant temperature sink to ensure that the cold surface temperature is stable (precision constant temperature sink, temperature adjustable), temperature resolution of 0.01℃, temperature accuracy of 0.05℃.
	the sample is loaded by decelerating motor, and connected to the computer control accurate pressure clamping, pressure range 0-1000N, resolution 0.1N.
	the use of high-precision displacement sensor measurement sample thickness, and connected to the computer automatic measurement, 0-50mm, resolution 0.01mm.
	the test part with transparent plexiglass wind hood, side door, you can see the test situation in the instrument.
	the installation of protective measurement and control device, can effectively eliminate the impact of the environment on the test, to ensure the test accuracy and repeatability.

1.GA-RP-301Thermal conductivity tester host 1set
2.Test software (including communication interface) 1itakda ang
3、Communication interface and data line 1set
4、Constant temperature water tank and its controller 1set
5、Computer 1set(Optional） accessories