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GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles
GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles
Specifications
Brand Name :
ZL
Model Number :
ZL-7033
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
60 sets / month
Delivery Time :
5-8 work days
Packaging Details :
Water vapour absorption machine is packaged within wooden case.
Product name :
Water vapour absorption machine
Specimen diameter :
4.3cm
The inner diameter of the test bottle :
3.5cm
Test environment :
Temperature 20 degrees
Relative humidity :
50% R.H
Test bottle material :
High quality stainless steel
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
Product tags

totalizer water meter

,

hydrant test calculations

,

tds water purity tester
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GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles

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Product Detail
Brand Name :
ZL
Model Number :
ZL-7033
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiable
Contact Supplier
GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles

Dongguan Zhongli Instrument Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer
Main Products :
Rubber Testing Machine, Vulcanizing Press Machine, Two Roll Mill
Total Annual :
1 Million-2.5 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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