Contact heating and cooling test device

• 

The sensation of coldness or warmth when skin touches a fabric is referred to as the "coldness and warmth feeling." The feeling of coldness or warmth will vary depending on the amount of heat transferred from the skin to the fabric. This device measures that feeling by evaluating the "qma" value (peak heat flux).

Test standard

JIS L 1927Textiles-Measurement method of cool touch feeling property

GB/T 35263-2017Textiles-Testing and evaluation for cool sensation at contact instant

CNS15687. L3272Method of test for the instantaneous cool sensation fabrics

The Thermo Labo can be used to evaluate such products as bedding material meant to offer a feeling of coldness in summer, and underwear material meant to offer contact warmth in winter.

Features

A design that mimics the sensation of actually touching an object

The load and contact area of the heat plate, which is brought into contact with the target sample, is designed to imitate the sensation of touching an object by hand, allowing for more realistic measurements of maximum heat transfer amounts.

Also measure thermal conductivity and heat retention properties (with optional accessories)

Thermal conductivity

With constant thermal conductivity measurement, the ease at which heat is transmitted from a heat plate with a constant temperature (30℃) through a sample to a heat plate with a separate constant temperature (20℃).

Heat retention properties (optional accessory)

The sample is set on a heat plate with a constant temperature (room temperature +10℃) and is left in contact with the air. A constant wind is then applied continuously to the sample surface. The amount of heat lost through the sample is then measured in order to calculate the heat retention rate (%). Measuring methods include a dry method that assumes direct contact is made with dry skin or clothing and a wet method that assumes contact is made with sweaty skin or clothing.

Specification

Other supplier products

	Helmet Surface Friction Testing Machine	A helmet surface friction testing machine is a device used to test the frictional force between the surface of a helmet and other objects. Its main...
	Vertical flame test chamber	Whats/App: +86 156 1874 6768 Web: standard-groups.com Introduction The Vertical Flammability Chamber, designed for American Standards, measures ...
	Contact Heat Transmission Tester	The Protective Clothing Thermal Conductivity Tester is a specialized device used to evaluate the thermal conductivity performance of thermal insula...
	FPC Flex Durability Tester	The FPC Flex Durability Tester is designed to evaluate the bending durability and fatigue life of flexible printed circuits (FPC), flexible flat ca...
	Carpet Static Load Tester	Instrument Description When furniture is moved, imprints are often left at the position of its feet. These imprints will disappear only when the c...

Same products

	Plastic Smoke Density Tester F313	Seller: Standard International Group (HK) Limited	The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ...
	Xenon Test Chamber	Seller: Standard International Group (HK) Limited	Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli...
	Single Cable Vertical Flame Tester	Seller: Qinsun Instruments Co., LTD	Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ...
	Safety Helmet Flammability Tester	Seller: Qinsun Instruments Co., LTD	Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda...
	Furniture flammability tester	Seller: Qinsun Instruments Co., LTD	Product details Furniture flammability tester is mainly used to test the combustion performance ...