EN ISO 20344 Safety Shoes Rubber Boots Water Proofness Water Penetration Test Machine

Safety Shoes Rubber Boots Water Proofness Water Penetration Test Machine
Product Description
Tester Introduction:
The machine is inflatable method and immersion method to test the rubber surface of the shoes (boots) of the seal.
During the test, the test piece is sealed with a local pressure fixture, and the test piece is brought into the water with the specified depth by the fixture. At the same time, the test piece is filled with constant pressure air, and bubbles will be generated immediately as the test piece seeps into the water. Test the number of seconds, the fixture automatically with the specimen surfaced.
According to the standard: EN ISO 20344
Inflation method:
The test shoe boots mouth seal, filled with quantitative air immersed in water, the water surface and shoes (boots) mouth less than 75 mm, after a period of time, observe the shoes (boots) surface bubble formation.
Immersion method: The test shoes (boots) immersed in water, so that the surface of the shoes and boots (boots) distance less than 75 mm, after a period of immersion, remove and check the shoes (boots) infiltration of water.
The machine can be placed on the production line, the entire product seized to fully control the waterproof quality of the finished product.
Technical Parameters: Number of test pieces2 pcsClamp clamping length220mmFixture up and down travel320mmSink size420 x 420 x 320 mmTimerLED display, 0 ~ 999 sAir pressure0 ~ 50 kpa (The customer prepared the air compressor)Dimensions1250 x 550 x 1550 mmWeight140kgPowerAC 220V, 50 Hz
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FAQ
1. What's the warranty statement?
Zhongli warrants all the products manufactured by Zhongli to free from defects in material and workmanship
under normal use of a period of 12 months or 36months after the date of the original purchase price if repair
or replacement is not possible of practical, Zhongli warranty covers onLY the product itself.
Zhongli will assume no liability for labor costs, installation costs, or other losses. Your warranty rights will be honored
only when the product has been installed and used properly as deemed by Zhongli, Zhongli will not repair products
damaged by improper use or faulty installation.
2. What's the return policy?
All order shipments leave our factory complete and in working order, customer must report and damage within 7days of
receipt of order by sending digital photographs(.JPG) of damaged items. Customer must retain damaged merchandise,
package and shipping containers until claim had been settled. Damage in transit is the sole responsibility of the carrier,
and any claim beyond this 7days period will not be deemed valid by ZhongLi .
3. How about in case of breakage?
Zhongli will accept returns for a refund within 30days of the shipment of your order. Please note exceptions bellow:
Returns must be first acknowledged by ZhongLi PRIOR to return, Please contact the related salesman in charge.
All packages sent to Zhongli MUST have the initial sales invoice number issued and printed clearly on the outsite of
package, A lack thereof will result in the item being immediately restocked and no credit or refund will be issued.
All returns must be made in their original packaging with sufficient packing material. Modified or installed items will not
be accepted for return.
4. How about the after-sales service?
24 hours around the clock & 12 months warranty, if need our engineers can provide door-to-door service
Life-long maintenance service for the product
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