ASTM C518 ISO 8301 Thermal Conductivity Tester with 0.0010-3.0000 W/mK Range and 300×300mm Sample Size
Price:
negotiation
MOQ:
1
Delivery Time:
30 days
Brand:
Gold
Product Description
The ASTM C518 Thermal Conductivity Tester (Heat Flow Meter Apparatus) is a professional steady-state thermal conductivity testing instrument that fully complies with international standards including ASTM C518, ISO 8301, EN 12667, and GB/T 10295.
Compliance Standards
- ASTM C518 - Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus
- ISO 8301 - Thermal insulation - Determination of steady-state thermal resistance and related properties - Heat flow meter apparatus
- EN 12667 - Thermal performance of building materials and products - Determination of thermal resistance by means of the heat flow meter method
Applications
The ASTM C518 tester measures steady-state thermal conductivity (including thermal conductivity k-value and thermal resistance R-value) of flat, homogeneous materials (typically 5-50 mm thick).
- Insulation foam boards: XPS, EPS, PUR, PIR
- Fiberboards and felts: fiberglass, rock wool, mineral wool
- Rubber and plastic products: rubber mats, foam rubber boards
- Building composite structures: sandwich panels, vacuum insulation panels
- Ceramic and cement products: ceramic fiber boards, cement-based insulation
- Textile and specialty materials: fabric laminates, aerogel boards
Key Features
- High-precision programmable temperature control with 0.01℃ resolution
- Constant temperature water tank control with less than 0.05℃ fluctuation
- Protective measurement devices ensure test accuracy and repeatability
- Automatic pressure application and thickness measurement functions
Technical Specifications
| Parameter | Specification |
|---|---|
| Thermal conductivity range | 0.0010~3.0000 W/mK (4 decimal places) |
| Measurement accuracy | ±3% |
| Sample size | 300×300mm (custom sizes available) |
| Hot surface temperature | Room temperature ~100℃ (standard), up to 300℃ available |
| Cold surface temperature | 5~90℃ (water-cooled) |
| Pressure range | 0-1000N (0.1N resolution) |
| Thickness measurement | 0-50mm (0.001mm resolution) |
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Company
Chongqing gold mechnical and electrical equipment Co., Ltd
Location
25F, China Resources Building, Xiejiawan, Jiulongpo District,Chongqing,400050,China
Contact Person
Ivy Zhang