Fabric water vapour permeability testing apparatus
Fabric water vapour permeability testing apparatus is for assessment of the water vapour permeability ability of fabrics by moisture permeable cup moisture absorption method. The instrument is used to determine moisture (steam) permeability of various types of fabrics (including moisture-permeable coated fabrics) as well as cotton and space cotton for non-woven clothing. Moisture permeability can reflect the perspiration and steam permeability of clothing, one of the important indicators to identify the comfort and hygiene of clothing.
Application
The instrument is used to determine moisture (steam) permeability of various types of fabrics (including moisture-permeable coated fabrics) as well as cotton and space cotton for non-woven clothing.
Standards
GB/T 12704.1-2009 Textiles-Test Methods for Water Vapor Transmission of Materials-Part 1: Moisture absorption method.
GB/T 12704.2-2009 Textiles-Test Methods for Water Vapor Transmission of Materials-Part 2: Evaporation method.
ASTM E96-00 Standard Test Methods for Water Vapor Transmission of Materials
BS7209: 1990 Specification for water vapour permeable apparel fabrics.
Model B/C Fabrics Water Vapour Permeability Testing Apparatus:
◆ Consist of the main box with the refrigeration system and instrument control cabinet.
◆ Wind speed adjustable.
◆ The United States standard square moisture permeable cups for thick samples and circular moisture permeable cups for thin samples, four cups for each type; 3 GB standard moisture permeable cups.
◆ PID self-tuning temperature / humidity control device.
◆ Digital timer.
◆ Start timer button / stop timer button.
2
Features
Model A Fabrics Water Vapour Permeability Testing Apparatus:
◆ The instrument has a PID self-tuning temperature / humidity control device (with a high precision PT100 sensor). Temperature and humidity can be set on the instrument panel as needed.
◆ Digital timer.
◆ Double insulated glass door and test chamber with pure stainless steel inner tank.
Technical Parameters
Items | Parameters |
Temperature range | 5℃~40℃±0.5℃ higher than the ambient temperature (without refrigeration ) |
Humidity range | Indoor relative humidity~90%RH |
Temperature accuracy | Indicating value±2% |
Test time | 0~99.99h |
Heating power | 700W |
humidification amount | ≥250mL/h |
Power supply | AC220V,50Hz |
Model A Fabrics Water Vapour Permeability Testing Apparatus
Items | Parameters |
Temperature range | 20℃~40℃±0.5℃ |
Humidity range | (50±2)%RH~(90±2)%RH |
Airflow velocity | 0.02m/s~0.3m/s |
Test time | 0~99.99h |
Heating power | 600W |
Humidification amount | ≥250mL/h |
Power supply | AC220V,50Hz |
Note: ASTM E96-00 standard specifies test temperature at 21℃~32℃±1℃; Recommended test temperature and humidity conditions: 1、General test: temperature (23±1)℃, relative humidity (50±2)%RH 2、High temperature and high humidity test: temperature (38±1)℃, relative humidity (90±2)%RH |
Persona a contactar : Sun Qin, +86 21 6780 0179
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de Fabric water vapour permeability testing apparatus Buscar en la categoria : Bienes de equipo Buscar en la categoria : vapour, water, fabric, permeability, testing, apparatus |
Lunes 31 marzo 2014
Cantidad : ≥200KG - Precio : 5.88 USD/KG~6.98 USD
RTV- 2 de caucho de silicona para la fabricación de moldes Modelo del producto: INNO SILICA ® IS -CR Dureza: 15 Shore A, 20 Shore A, 25 Shore A, 30 Shore A, 35 Shore A, 40 Shore A Aplicaciones: Se utiliza principalmente en la industria de fabricación de moldes con vertido o cepillado...
Shen Zhen Inno Silica Co.,Ltd
- innosilica
- 518057 - Shenzhen
- +86 15768639143
Domingo 26 julio 2015
Gravedad específica a 20c ; ,916-,923 Índice de refracción a 20c ; 1472-1474 Índice de Yodo ; 120-143 Unsaponification ; 2.5 Max Ácido grasos libres ; 0.1 % Max . como el ácido oleico Valor Peróxido ; 1 Max . ( meg / kg ) color ; Max . 2 Rojo ( el 5 de celular Lovibond ) La humedad ...
TRADEX GROUP CO LTD
- 15140 - opburi
- +6661409539
Jueves 15 noviembre 2007
WSC SARL Contact : Velizar Todorov (Mr) Tel : 00352 22 9999 5523 Mobile : 00352 661 655565 Fax : 00352 22 9999 5499 Luxembourg Lot de Barrières autoalimentées, télécommandées, pour protéger un parking privé ou empêcher le passage vers une voie d'accès privée. Prévue pour les emplacements...