GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles
Price:
Negotiable
MOQ:
1 set
Delivery Time:
5-8 work days
Brand:
ZL
Product Description
GB/T 20991-2007 6.7 Water Vapour Absorption Machine
Standard: GB/T 20991-2007, 6.7
Product Overview
This instrument is designed for determining water vapor absorption in leather materials. During testing, the sample is secured with impermeable material featuring an opening in the metal container. The container is filled with 50ml of water, and the mass change rate of the sample is measured before and after testing to determine water vapor absorption characteristics.
Technical Specifications
| Specimen Diameter | 4.3 cm |
| Test Bottle Inner Diameter | 3.5 cm |
| Test Environment Temperature | 20°C |
| Relative Humidity | 50% R.H. |
| Test Bottle Material | High Quality Stainless Steel |
| Total Test Bottles | 8 |
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Company
Dongguan Zhongli Instrument Technology Co., Ltd.
Location
No.62, Xinhe Management of Area, Wanjiang District, Dongguan city, Guangdong province ,China
Contact Person
Fiona Zhong