Contact heating and cooling tester STD-F7

• 

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

	Yellowing resistance test chamber	The yellowing resistance test chamber, a key testing device in the field of materials science, accurately evaluates the color stability of material...
	Rapid screening Calorimeter	The rapid - screening calorimeter is a professional calorimetric instrument for the quick assessment of reaction thermal hazards. It supports multi...
	Circular Sample Cutter Tester	The Circular Sample Cutter Tester is a manual precision instrument designed to cut standardized circular specimens from textiles, fabrics, papers, ...
	Photovoltaic module damp heat test chamber	The Photovoltaic Module Damp Heat Test Chamber is designed to simulate long-term tropical aging conditions for photovoltaic modules and related ele...
	G651 national standard shoe bending tester	Product Introduction: National standard shoe bending testing machine is specialized in testing finished shoes and soles, after a long time, fixed ...

Похожие товары

	Micronized wax used for industrial paint processing	Продавец: Syntop chemical Co.,Ltd.	Micronized wax is a vital functional additive in industrial paint processing, with primary functi...
	Plant Growth Regulator Manufacturer	Продавец: HEBEI LAIKE BIOTECH CO.LTD	Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec...
	Fungicide Supplier	Продавец: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Fungicide Supplier	Продавец: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Potassium Dihydrogen Phosphate (MKP)	Продавец: Hebei Lvwang Ecological Fertilizer Co., Ltd.	Potassium Dihydrogen Phosphate (MKP) Potassium dihydrogen phosphate(MKP) is an efficient phospho...