Industrial Thermal Conductivity Tester for Low Conductivity Materials ASTM C518
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
The instrument is designed and operated in accordance with the following international and national standards:
GB/T 10295-2008
Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter method
ASTM E1530
Standard Test Method for Evaluating the Resistance to Thermal Transmission of Materials by the Guarded Heat Flow Meter Technique
ASTM C518-04
Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus
Parameters
| Item | Specification |
|---|---|
| Thermal conductivity range (low range) | 0.0001 – 1 W/m·K (resolution up to 0.1 mW/m·K) |
| Thermal conductivity range (extended) | 0.001 – 300 W/m·K |
| Measurement accuracy | ±1% |
| Sample size | 50 × 50 to 300 × 300 mm |
| Maximum sample thickness | ≤ 50 mm |
| Optional sample sizes | 600 × 600 mm, 800 × 600 mm (customized) |
| Applicable sample form | Solid materials, powder materials |
| Test duration | 15 – 20 min |
| Hot plate temperature range | Room temperature to 99.9 °C (standard) |
| Optional hot plate range | Room temperature to 499.9 °C or higher (by agreement) |
| Hot plate control accuracy | 0.1 °C |
| Cold plate temperature range | 0 – 99.9 °C (standard); –10 – 99.9 °C optional |
| Cold plate temperature control | Water-cooled, precision constant-temperature bath |
| Cold plate control accuracy | 0.1 °C |
| Pressure range | 0 – 1000 N |
| Pressure resolution | 0.1 N |
| Thickness measurement range | 0 – 50 mm |
| Thickness resolution | 0.1 μm |
| Heat flow sensor | Imported original heat flow meter |
| Test operation | Fully automatic computer-controlled testing and data storage |
| Power supply | AC 220 V / 50 Hz |
Features
Guarded hot plate heat flow meter method for steady-state thermal measurement
High sensitivity for low thermal conductivity materials, resolution down to 0.1 mW/m·K
Imported heat flow sensors ensuring stable and reliable performance
Computer-controlled temperature regulation and pressure loading
Automatic thickness measurement with high resolution
Excellent accuracy, repeatability, and long-term measurement stability
Automatic data acquisition, analysis, storage, and report generation
Suitable for both solid and powder materials
Accessories
Main testing unit
Thermal analysis software (Chinese and English versions)
HX-1005 precision low-temperature constant-temperature water bath (0.01 °C accuracy)
Computer (user-selectable)
Calibration reference sample
Send product request
Other supplier products
 |
Office Chair Caster Endurance Testing Machine (for Office Chair Caster Durability Tester) | Whats/App: +86 156 1874 6768 Web: standard-groups.com Implementation standards GB/T4085 EN425 Product features 1. The instrument adopts PLC to... |
 |
Torque - to - Failure Tester for Metal Bone - connecting Screws | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard YY/T 0662-2008(Chinese standard for orthopedic implant testing) ISO 5832-1(Metal... |
 |
Textile Fiber Composition Analyzer tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM D276(Standard Test Method for Identification of Fibers in Textiles) ISO 1... |
 |
Automotive Seating Ergonomics Entry Exit Testing Equipment SAE & ISO Standard | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The True Body Weight Ingress/Egress Tester is a specialized machine designed ... |
 |
Waterproof socks testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Waterproof Socks Testing Machine is designed to evaluate the water resistance and water... |
