GA-RP-301 Wärmeleitfähigkeitstester für Wärmedämmstoffe

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, wissenschaftliche Forschungsinstitute, 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 Grad, 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;
Meßgenauigkeit	≤±3%, Wiederholbarkeit: ±1 %
Gewicht	300×300 (mm), thickness 10-50mm. Special sizes can be customized
Temperatur und Kontrolle heißer Oberflächen	Raumtemperatur ~140℃ (individuell angepasst), Plattenheizung, bidirektionale Thyristorsteuerung, Temperaturauflösung 0,01℃.
Stromspannung	220V,50HZ.
Temperatur und Kontrolle der kalten Oberfläche	5~90℃, Die kalte Oberfläche wird durch eine konstante Temperatursenke gesteuert, um sicherzustellen, dass die Temperatur der kalten Oberfläche stabil ist (Präzisionsspüle mit konstanter Temperatur, Temperatur einstellbar), 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, Auflösung 0,1n.
	the use of high-precision displacement sensor measurement sample thickness, and connected to the computer automatic measurement, 0-50mm, Auflösung 0,01 mm.
	das Testteil mit transparenter Plexiglas-Windhaube, Seitentür, Sie können die Testsituation im Gerät sehen.
	die Installation von Schutzmess- und Steuergeräten, kann den Einfluss der Umgebung auf den Test effektiv beseitigen, um die Testgenauigkeit und Wiederholbarkeit sicherzustellen.

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