Contact heating and cooling tester STD-F7

• 

Whats/App: +86 156 1874 6768

Web: standard-groups.com

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

Другие товары поставщика

	Reflectivity measurement test instrument supplier	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Retro-Reflective Coefficient Tester is a precision instrument designed to...
	ASTM & ISO Leather Abrasion Resistance Testing Equipment | Factory Direct Sale	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Advantages and Features Toyota-compliant design – Fully meets the requ...
	Rupture strength tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com The Rupture Strength Tester is designed to evaluate the mechanical pressure resistance and ...
	Conveyor Belt Drum Friction Testing Machine	Whats/App: +86 156 1874 6768 Web: standard-groups.com Main Purposes of Conveyor Belt Drum Friction Testing Machine The conveyor belt drum fricti...
	Squirrel Cage Smoke Toxicity Measurement System	Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The apparatus is widely applied in fire safety research, material performance ...

Похожие товары

	FT wax used for EVA-based hot melt adhesive	Продавец: Syntop chemical Co.,Ltd.	Fischer-Tropsch wax is a commonly used performance modifier in hot melt adhesives, especially for...
	high melting point FT wax improve the heat resistance of adhesives	Продавец: Syntop chemical Co.,Ltd.	FischerTropsch wax is an alkane polymer produced from synthesis gas or natural gas via the Fische...
	For hot melt adhesive high melting point FT WAX	Продавец: Syntop chemical Co.,Ltd.	The key advantage of high-melting-point Fischer-Tropsch wax in hot-melt adhesives stems from its ...
	Diesel Injection Delivery Valve 1W6982	Продавец: China lutong	Diesel Injection Delivery Valve 1W6982 Diesel Injection Delivery Valve 19AChris Diesel Injection...
	High melting point FT wax used as plastic processing additives	Продавец: Syntop chemical Co.,Ltd.	Due to its high purity, low oil content, narrow melting range, high hardness, and excellent therm...