Low Temperature General Purpose Thermal Conductivity Meter
Compliant with ASTM C1113 and ASTM D5930 standards, this advanced thermal conductivity meter offers precise measurements across a wide temperature range with exceptional accuracy and efficiency.
Product Overview
This universal thermal conductivity meter operates within a temperature range of -30 to 100°C and features an automated control system that supports automatic measurement at multiple temperature points. The instrument delivers high testing accuracy, rapid measurement speeds, precise temperature control, minimal sample requirements, and user-friendly operation.
Compatible Standards
- ASTM C1113
- ASTM D5930
- GB/T 10297
- GB/T 11205
Technical Specifications
| Measurement Principle |
Transient hot-wire method |
| Temperature Range |
-30~100 °C |
| Measurement Accuracy |
± 3% |
| Measurement Range |
0.001~50.0 W/(m*K) (extended to 100 W/(m*K)) |
| Resolution |
0.0005 W/(m*K) |
| Acquisition Time |
1~20 s |
| Sample Size |
Side length > 25mm (thickness requirement related to sample type); Colloid/Paste ≥ 50mL |
| Sample Shape |
Blocks, Flakes, Pastes, Powders, Granules, Colloids |
| Data Transmission |
USB |
| Operating System |
Windows |
| Working Environment |
0~40 °C, ≤ 65% RH |
| Reference Standard |
ASTM C1113, ASTM D5930, GB/T 10297, GB/T 11205 |
Key Features
- Wide measurement range: -30~100°C (optional -30~200°C), simultaneously meeting high and low temperature testing requirements
- High degree of automation: Features automatic measurement and automatic multiple data acquisition
- Fast testing speed: Measurement results obtained within minutes after sample temperature stabilization
- Flexible sample requirements: No specific shape or size required
- Direct measurement method: Directly obtains thermal conductivity without needing additional physical property data
- Wide applicability: Compatible with block, flake, powder, paste, and colloid sample forms
Typical Applications
- Synthetic materials: Ceramics, rubber, additives, fabrics, glass, paper, pharmaceuticals
- Composite materials: Plastics, substrate materials, thermoelectric materials, phase change materials, insulation materials
- Natural materials: Wood, food, grains, soil, rocks
- Colloidal materials: Adhesives, greases, gels, jellies, thermally conductive adhesives, cosmetics, viscous solvents
