Heat Flow Meter for Thermal Insulation Materials ASTM C518 Testing
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
ASTM C518: Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.
ASTM C1784: Standard Test Method for Thermal Storage Performance of Phase Change Materials and Products Using a Heat Flow Meter Apparatus.
ISO 8301: Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulating Materials by Means of a Heat Flow Meter.
JIS A1412: Method for Determining Thermal Conductivity of Insulating Materials.
EN 12667: Thermal performance of building materials – Determination of thermal resistance by heat flow meter and guarded hot plate method for high and medium thermal resistance products.
EN 12664: Thermal performance of building materials – Determination of thermal resistance by heat flow meter and guarded hot plate method for medium and low thermal resistance dry and wet products.
Parameters
| Model | Material | Sensor Type | Thermal Conductivity (W/m·K) | Specific Heat | High Conductivity Kit (W/m·K) | Sample Size (mm) | Test Time (min) | Accuracy (k) | Repeatability (k) | Plate Temp Range (°C) | Factory Calibration | Standards |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFM-1 | Insulation, solids, textiles | Flux sensors (x2) | 0.002–0.5 | Optional | Up to 2.5 | 300×300×max 100 | 30–40 | 1–2% | 0.5–1% | 20–75 | Yes | ASTM C518. C1784. ISO 8301. JIS A1412. EN 12667. EN 12664 |
| HFM-2 | Insulation, solids, textiles | Flux sensors (x2) | 0.002–0.5 | Optional | Up to 2.5 | 300×300×max 100 | 30–40 | 1–2% | 0.5–1% | -30–110 | Yes | ASTM C518. C1784. ISO 8301. JIS A1412. EN 12667. EN 12664 |
| HFM-3 | Insulation, solids, textiles | Flux sensors (x2) | 0.002–0.5 | Optional | Up to 2.5 | 200×200×max 50 | 30–40 | 1–2% | 0.5–1% | -20–70 | Yes | ASTM C518. C1784. ISO 8301. JIS A1412. EN 12667. EN 12664 |
| HFM-4 | Insulation, solids, textiles | Flux sensors (x2) | 0.01–0.3 | N/A | N/A | Max 300×300×25 | 20 | 3% | 1% | 10–75 | Yes | ASTM C518. C1784. ISO 8301. JIS A1412. EN 12667 |
Features
Heat Flux Measurement: Thermopile-based sensors integrated with surface thermocouples; low calibration requirement improves measurement accuracy.
Temperature Control: Peltier elements provide precise heating and cooling, with temperature resolution <0.01°C for optimal thermal testing.
Thickness Measurement: Automated or manual sample thickness measurement using optical encoders with <0.05 mm accuracy, ensuring precise thermal resistance calculations.
Flexible Operation: Measurement via front control panel or HFM software on Windows; supports automated temperature steps, result export, and printing.
Clamping Control: Automatic for rigid materials; manual input for compressible materials ensures optimal contact.
Reference Materials: NIST-certified standard reference materials (SRM) included, with optional custom thermal standards for specialized applications.
Accessories
Standard reference materials (glass fiber board and EPS foam board).
Optional high thermal conductivity kit.
Sample support fixtures for small or irregular specimens.
Software package for Windows-based control and data management.
在线联系供应商
Other supplier products
 |
Solid Auto - ignition Point Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com This tester determines the self - ignition characteristics of solid chemical products by pl... |
 |
Carpet Static Electricity Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Test Principle When a person walks on the inspected carpet wearing the shoes specified in ... |
 |
Electric Rubbing Colour Fastness Tester Manufacturer | Crockmeter Textile Testing Machine Factory China | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features Test the pressure Accurately The physical weight of the connecting... |
 |
Manual HEPA/ULPA Filter Scanning Test System，ISO 29463 manual filter scanning and efficiency test system | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Manual HEPA/ULPA Filter Scanning Test System is designed for quality control of HEPA an... |
 |
Battery Isothermal Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com Battery Isothermal Calorimeter is a professional instrument developed based on the principl... |
Same products
 |
China factory electrode TGYS125 for power station Selection of advanced | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory electrode TGYS125 for power station Selection of advanced technology, absolutely f... |
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
