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{"title":"Limited Flame Spread Tester ISO 15025","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/73\/4ab89edeaaa1c2732019494c2176-200x200-1\/limited_flame_spread_tester_iso_15025.jpg","attrs":{"Brand Name":"GOLD","Model Number":"GD-ISO15025","Certification":"ISO","Place of Origin":"China"}}
{"title":"Fabric Surface Flame Spread Tester ISO 6941","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/ef\/6245b9c89f1bd7eb3e285efdbe5a-200x200-1\/fabric_surface_flame_spread_tester_iso_6941.jpg","attrs":{"Brand Name":"GOLD","Model Number":"GD-ISO6941","Place of Origin":"China","Minimum Order Quantity":"1 set"}}
ASTM C518 ISO 8301 Thermal Conductivity Tester Heat Flow Meter for Insulation Materials Testing
Product Description
The ASTM C518 Thermal Conductivity Tester (also known as 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). Suitable for:
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)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Ecer Certification:
Verified Supplier
Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ... Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ...