Thermal Conductivity Analyzer-Steady-State Method - Beijing HENVEN Experimental Equipment Co., Ltd.

HDR-1 Thermal Conductivity Analyzer-Steady-State Method

This instrument is developed in accordance with GB/T 10295-2008 "Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulating Materials - Heat Flow Meter Method" (published by China Standard Press), with reference to ASTM C518 "Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter" of the American Society for Testing and Materials and ISO 8301-1991 "Thermal Insulating Materials - Determination of Steady-State Thermal Resistance and Related Properties - Heat Flow Meter Method". It adopts a dual heat flow meter structure, featuring convenient loading and unloading of test pieces. Thermocouples and heating wires are minimally exposed, making them less prone to damage. The sample pressure and thickness can be adjusted automatically, ensuring high measurement accuracy and good reproducibility. It is an indispensable equipment for quality inspection institutions and manufacturing units, and is widely used in fields such as thermal insulation materials, foam materials, multi-layer materials, aerogels, refractory materials, building insulation materials, and plastics.

Instrument Feature of HDR-1 Thermal Conductivity Analyzer-Steady-State Method

01

1

Short testing time: less than 1.5 hours for single working condition and less than 1 hour for multiple working conditions, suitable for routine product testing in laboratories.
02

2

Equipped with a high-precision displacement sensor, it can automatically measure the real-time thickness of samples. Users can reset and calibrate the measured thickness by themselves.
03

3

The instrument is easy to operate with a high degree of automation. It can set the sample thickness according to customer requirements and apply specified loads to control the sample density.
04

4

The performance test results of national standard samples, American standard samples, EPS, rubber and plastic, aerogels, rock wool, glass wool and other traditional thermal insulating materials are consistent with those obtained by imported instruments.
05

5

The instrument status can be checked in real-time through the touch screen.
06

6

Provides excellent after-sales service and technical support for thermal insulation testing.

Instrument Parameter of HDR-1 Thermal Conductivity Analyzer-Steady-State Method

Name	Specifications
Testing Temperature	0～90℃
Measurement Accuracy	Within ±3%
Thermal Conductivity Range	0.001～0.5 W/m·K
Automatic Pressure Adjustable Range	0-1500N
Repeatability	1%
Sample Size (LWH)	30030050 mm or 20020050 mm; thickness can be automatically adjusted within 2~50 mm

Products