【Scope of application】

It is suitable for the determination of moisture permeability of medical protective clothing, textiles, light industrial materials, etc., and the temperature and humidity balance of test samples under specified temperature and humidity conditions.

【Guideline】

GB 19082-2009 Technical requirements for medical disposable protective clothing 5.4.2 Moisture permeability

GB/T 12704-1991 Method for measuring moisture permeability of fabrics Moisture permeable cup method 6.1 Method A Moisture absorption method

GB/T 12704.1-2009 Test method for moisture permeability of textile fabrics Part 1: Moisture absorption method

GB/T 12704.2-2009 Test method for moisture permeability of textile fabrics Part 2: Evaporation method

【technical parameter】

Number of breathable cups: 9;

Inner diameter of breathable cup: Φ60mm, cup depth: 22 mm, wall thickness: 3mm; or as agreed by both parties;

Cup holder rotation mode: adjustable speed;

Temperature control range: 0～150 ℃

Temperature fluctuation tolerance: ±0.5℃

Temperature rise and fall rate: 1～3℃/min (under non-linear control conditions)

Relative humidity range: 20% to 98%RH

Humidity fluctuation range: ±2%RH

Compressor power: 1.5KW

Heating power: 1.5KW

Observation window: conductive film tempered glass with lighting

Power supply: AC220V 50Hz 4.0KW

Studio size: 500mm×600mm×500mm (width, height, depth)

Dimensions: 1020mm×1460mm×1070mm (width, height and depth)