Transient rapid hot wire method thermal conductivity tester

Transient rapid hot wire method thermal conductivity tester

I. Overview

Transient rapid hot wire method thermal conductivity testerIt was measured using a line source testing method with a thermal probe, which has a very large aspect ratio to simulate the conditions of an infinitely long and thin heat source. The easy-to-use, plug and play probe sensor has a fast interface and simple software interface operation, allowing users to quickly grasp and accurately operate. From preparing for testing to obtaining results, generally only1~2minute With advantages such as wide applicability, fast measurement speed, and accurate measurement results, it has the advantages of small size, easy portability, and higher cost-effectiveness to meet the production, quality inspection, and research and development needs of related industries.

2、 The instrument complies with

GB/T10297-2015Hot wire method for determining thermal conductivity of non-metallic solid materials

GB/T 11205-2009Rubber - Determination of Thermal Conductivity - Hot Wire Method

ASTM D5334-2008Standard Test Method for Thermal Conductivity of Soil and Soft Rock by Hot Needle Probe Method

ASTM C1113-2009Test method for thermal conductivity of refractory products using hot wire:

ASTM D5930-2009Standard Test Method for Measuring Thermal Conductivity of Plastics Using Instantaneous Linear Source Technique

3、 Main parameters

Measurement range of thermal conductivity：0.001~30W/mK;resolution:0.0001w/mk

Measurement relative error：≤3%

repeatability error：≤3%

measure time： 0~180Seconds (adjustable)

Temperature range for sample testing：Room temperature. (Testing temperature environment can be customized according to customer needs)

measurement object：Plastic, soil, soft rock, liquid;Measurement of thermal conductivity of materials such as paste, particles, powders, etc.

Sample shape：Blocks, flakes, pastes, powders, particles, colloids, and liquids are all acceptable (round, square, irregular shapes are acceptable, with no restrictions on shapes), as long as there is a relatively flat sample surface.

sample size：Cylindrical sample, diameter ≥30mmor30*30mmSquare sample or irregular sample around, thickness ≥1mm

external power supply：AC 220V；50Hz 200W

Instrument size：long380xwide400xtall165(mm), weight：5kg

4、 Basic configuration

Test host1Taiwan

Instruction Manual1copy

Certificate of Conformity1copy

Delivery Receipt1copy

power cord1root

wrench1set

Product Catalog2this