Dynamic Leather Water-Proof Testing
DW9431 Dynamic Leather Water-Proof Testing
DW9431 Dynamic Leather Water-Proof Testing is used to determine the dynamic water penetration of shoe upper leather. It is applicable to all types of shoe upper leather. Fasten the specimen in the specimen holder of two V-shaped clamps, so than a through is formed under slight tension; and then place 135g of magnetic balls in the through; a water tank filled with NaCl solution is put in place and then run the machine; As long as water permeates through the specimen (or the preset time or numbers is reached), the machine will automatically stop and display the test time or flexing numbers. The initial water penetration and the water absorption can be determined, too.
Note: this Dynamic Leather Water-Proof Testing can conform to but not limit to all the standards above, for more standards conformance, please contact us.
l Water Tank made of stainless steel;
2 Two measuring systems: one for determining the number of flexing cycles and the other of two electrodes for determining the resistance across them;
3 Four counters for countering the flexing cycles of four specimens at the same time;
4 Stainless steel magnetic balls, clean, free of grease, oil, silicone and rust and with less than 7500Ω resistance before using.
l Number of sample holder 4
2 Number of counter 4
3 Apart of clamps 635mm (2.5in)
when their tops are in the same horizontal plane
4 Rotating speed of eccentric 90r/min
5 Movable distance of movable clamp 25mm (1in.)
6 Diameter of magnetic balls 3mm(1/8 in.)
7 Motor power 120W
8 Power supply AC220V 1A
9 Dimensions 9×45×1125px (L×W×H)
l0 Weight Approx. 55kg
Stainless steel balls
Balance, sensitive to 0.01g
Good service and quantity .
A. We supply one year warranty and 12 hours service per day .
B. Our skilled engineer can go to your company for installation service
C. Our dynamic leather water-proof testing adopts top quality material including imported parts, most of the critical component are adopting first class brand .
D. Our company passed ISO and have strict quality control before delivery goods
E. We can customized and also supply OEM service
F.. We also can supply different language user's manual . The
user manual of dynamic leather water-proof testing can help you operate our machine easily.
G ; we supply operation video if customer need it . .
Payment and delivery :
A..We accept payment such as TT , Western union, and L/C,DP etc . you can contact with us if you need
B. Normally we can delivery time in 3-4 weeks it depend on we have stock or not .
Q: Are your company a trading one or a factory?
A:Factory + trader , 30 years focusing on test instruments field
Q What's about delivery time ?
A: Generally about 2-3 Weeks , If we have stock , we can arrange shipment within 3 days after re-tester in our factory , Some machine need customized. Deliver time is longer .
Q: What about the warranty with after - sales services?
A: The testing machine is guaranteed for 12 months by Hefei Fanyuan Instrument
of course .we can help you to repair your problem controller freely ,even it's not from our factory.
After the warranty, the professional after-sale service team will provide perfect technical support and help customer solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q:What about services and quality?
A:Each dynamic leather water-proof testing must be carried out 100% quality examination and test when shipping and delivery goods.
Each of our product provide video training to show you how to install & operate.
We can arrange engineer to train the operation of equipment to customer's company when you need.
our products are widely recognized and trusted by users.
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