Paper Air Permeability tester
＞＞＞Introduction
About product
The instrument is suitable for the determination of cement bag paper, paper bag paper, cable paper, copy paper and industrial filter paper, etc. It is not suitable for paper with large surface roughness.
About company
Dongguan Qinda Equipment Co.,Ltd. is located at the second industrial zone of Dongguan City, Guangdong Province. We are a professional factory focusing on test instruments field with 34 years experience. The testing instruments:Paper package test instrument, Tensile testing instrument, Printing testing instrument, Adhesive tape testing instrument, Bags & luggage test instrument, Environmental Test Instrument. As our company has high-tech technology and professional engineer team, so most products have reached the international advanced level and sell well all over the world.
＞＞＞Product pictures
＞＞＞Parameters(we support customization parameters)
Measuring range：（0–1000） ml/min or 0–17 µm/(Pa·s)
Measuring size：（10±0.02） cm²
Pressure difference:（1±0.01）kPa
Indicating value accuracy：< 100ml，Volume error:1ml；>100ml，Volume error:5ml
Inner diameter of the clamping ring:35.68±0.05 mm
Concentricity of the center hole of the upper and lower clamp rings:﹤0.05 mm。
Environment：Temperature, 20～40℃、relative humidity＜85％
Dimensions (L x W x H)：400 mm×300mm×1200mm
Weight：38 kg
＞＞＞Standards： QB/T1667
＞＞＞Features
1.Touch screen LCD with curve display control system.
2.can switch between Chinese and English language control systems.
3.high-precision.
4.User-friendly menu interface.
5.Power protection ensure automatic record when power cut off.
＞＞＞Packing list
1 machine.
＞＞＞Why choose us？
1.Novel design, convenience for use, excellent performance and elegant appearance,Stable quality, high precision,deeplytrusted by customers.
2. Excellent after-sales service:
a.36 month warranty.
b.we can help you fix your problem controller for free.
c.24 hour online quick reply and professional team to solve problems from customers.
d.offer English operation video and English instructions. We can also provide English video-con.
e.Free technical training for visiting factories
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Well wooden packaging/honeycomb box is safe and protective. Not only has good shock absorption, impact resistance, heat sealing, but also has the advantages of non-toxic, odorless, moisture-proof, and good transparency.
5. Normally, we have standard products in stock. If no stock, delivery time is 15-20 working days after deposit receipt.
6.We are a professional manufacturer focusing on test instruments field with 34 years experience.
7.OEM is acceptable.
Please feel free to contact us any time if you have problems.
