Thermal insulation materials, thermal conductivity tester for insulation materials

DRPL-IV High precision thermal conductivity tester for insulation materials

DRPL-IV High precision thermal conductivity tester for insulation materials

1Overview

Adopting the popular method of using a heat flux meter to detect thermal conductivity and resistance, coupled with a computer to achieve fully automatic detection and generate experimental reports. The instrument uses a stable hot surface temperature added to one side of the sample, and heat is transferred to the cold surface through the sample. The heat transfer is measured to calculate the thermal conductivity and thermal resistance. Adopting imported sensors and computer technologyThe characteristics of good measurement accuracy, high reliability, and good repeatability. Especially suitable for measuring low thermal conductivity (up to 0.1mW). Can be used for plastic, rubber, and insulation materials、Air gel plate, vacuum glassWaiting for testing, widely used in colleges and universities, research institutes, quality inspection, factories and mines.

Reference standardGB/T10295-2008 (Determination of Steady State Thermal Resistance and Related Characteristics of Thermal Insulation Materials by Heat Flow Meter Method) and ASTM C518-04 Test Method for Steady State Heat Flux and Heat Transfer Characteristics by Heat Flow Meter Method.

2、 Main technical parameters

1Range and accuracy of thermal conductivity:0.0001～1W/mk, measurable and achievable0.1mw/mk.

2Measurement accuracy:1%.
3Sample size:50×50～300×300（mm）, Thickness not exceeding 80mm.600×600,800×600（mm）waitSpecial sizes can be customized.
4Can test solid materials and powder materials.
5Measurement time15-20min.
6Hot surface temperature and control: room temperature-99.9℃ (standard configuration),room temperature-499.9℃,Higher can be determined according to user requirements temperature Flat panel heater, bidirectional thyristor control,temperature control accuracy0.1℃。
7Cold face temperature and control:0-99.9℃ (standard configuration),-10-99.9℃,Lower temperatures can be determined according to user requirements. Cold noodles are water-cooled,Ensure stable temperature of cold noodles (precision constant temperature water bath, adjustable temperature),temperature control accuracy0.1℃。
8The sample is clamped under computer pressure,pressure range0-1000N,resolution0.1N.
9Automatic measurement of sample thickness, 0-50mm,resolution1um.
10Using imported heat flow meters,Stable and reliable performance.
11The entire process adopts computer automatic testing and printing to store experimental data.

3、 Completeness

1One host;

2One set of analysis software (in both Chinese and English versions);

3TheHX-1005One precision low-temperature constant temperature water bath (temperature control accuracy)0.01℃）；

4One Lenovo computer (user selectable);

5One standard sample;

4、 Dimensions and weight

1Host: Standard landing model: (length)X Width x Height) 550×450×1500mm, Net weight:100Kg.

2Precision low-temperature constant temperature water bath:(Long)X Width x Height) 300×350×530mm , Net weight:35Kg .

5、 Technical Services

1Free one-year warranty, long-term technical service, and lifetime free software upgrades.

2Free on-site installation and debugging in various regions. Our company has mobile technical personnel throughout the country who can provide technical services.