Dongguan Zhongli Instrument Technology Co., Ltd.
| Heat flux range | (-600 ~ +600) W/m² |
| Name | Heat Flow Meter Method Thermal Conductivity Tester |
| Delivery Time | 14 work days |
| Repeatability | ±1 % |
| Specimen thickness (standard) | 25 mm (range: 5 ~ 80 mm) |
| Temperature measurement range | -5 °C ~ +95 °C |
| Thermal conductivity display range | 0.001 ~ 2.000 W/(m·K) |
| Packaging Details | wooden case packaging |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Temperature resolution | 0.01 °C |
| Supply Ability | 50 |
| Temperature control accuracy | ±0.05 °C |
| Measurement accuracy | ±3 % |
| Model Number | ZL-3044D |
| Brand Name | ZL |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Heat flux range | (-600 ~ +600) W/m² | Name | Heat Flow Meter Method Thermal Conductivity Tester |
| Delivery Time | 14 work days | Repeatability | ±1 % |
| Specimen thickness (standard) | 25 mm (range: 5 ~ 80 mm) | Temperature measurement range | -5 °C ~ +95 °C |
| Thermal conductivity display range | 0.001 ~ 2.000 W/(m·K) | Packaging Details | wooden case packaging |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Temperature resolution | 0.01 °C |
| Supply Ability | 50 | Temperature control accuracy | ±0.05 °C |
| Measurement accuracy | ±3 % | Model Number | ZL-3044D |
| Brand Name | ZL | Certification | CE |
| Place of Origin | China |
This thermal conductivity tester utilizes the heat flow meter method and complies with multiple international standards including EN 12667, ASTM C518, and ISO 8301.
Thermal Conductivity Tester (Heat Flow Meter Method)
Manufactured in accordance with GB/T 10295-2008 and GB/T 39704-2020 standards, this instrument is primarily used for measuring the thermal conductivity of STP and VIP vacuum insulation panels. It is widely applicable to thermal insulation material production enterprises, quality inspection departments, universities, and research institutes.
The instrument is designed for testing STP and VIP vacuum insulation panels, as well as various other thermal insulation materials including silicate insulation materials, ceramic insulation materials, XPS extruded boards, rigid polyurethane foam boards, foamed cement boards, EPS foam boards, perlite, vermiculite bricks, and similar materials.
This instrument employs a steady-state measurement method. Accurate results are obtained only after the cold plate and hot plate reach thermal equilibrium. According to the one-dimensional steady-state heat transfer equation, heat generated by the hot plate heater passes through the specimen to the cold plate and is then carried away by circulating water or other medium, forming a complete thermodynamic cycle.
| Parameter | Specification |
|---|---|
| Heat flux range | (-600 ~ +600) W/m² |
| Thermal conductivity display range | 0.001 ~ 2.000 W/(m*K) |
| Measurement accuracy | ±3 % |
| Repeatability | ±1 % |
| Temperature measurement range | -5 °C ~ +95 °C |
| Temperature resolution | 0.01 °C |
| Temperature control accuracy | ±0.05 °C |
| Specimen thickness (standard) | 25 mm (range: 5 ~ 80 mm) |
| Specimen size (optional) | 300*300, 300*600, 400*600, 600*600 mm (custom sizes >600 mm available) |
| Laboratory temperature | (23 ± 2) °C |
| Laboratory humidity | (40 ~ 60) % RH |
| Power supply | AC 220V ±10 %, 2.0 kW |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company. Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company. Companies with technical support, marketoriented, fundamental human. Have a high level of professio...
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