Low Air Permeability Tester for Paper Fabric Film

• After-sales Service: One Year Warranty, Lifetime Maintenance
• Warranty: One Year Warranty, Lifetime Maintenance
• Type: Material Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Display: Digital or PLC
• Model NO.: UP-6031
• Control: Digital or PLC
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Professional Export Packaging
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000/Year

Product Description

Low Air Permeability Tester For Paper Fabric Film

Introduction
 
This Low Air Permeability Tester adopts the latest technology and the most versatile test method. This instrument tests the permeability of thin film, paper, and other sheet objects. This instrument is a special instrument for testing the permeability of ultra-low thin sheets. It is a fully automated instrument controlled by a single-chip microcomputer. The test method takes into account various methods such as the Schopper method, Bentsen method Gurely method, etc. It is an advanced instrument for testing plastic film, paper, packaging, medical, and automotive industries that meets international standards.

Working Principle:
According to the principle of the pressure difference method, place the pre-processed sample between the upper and lower test heads. A constant pressure difference is formed on both sides of the sample. Under the action of pressure difference, the air flows from the upper test head through the sample to the lower test head, and the air permeability of the sample is calculated according to the area, pressure difference and flow rate of the sample.

 Features:

1.Using US computer chip and stepper motor, coupled with reasonable design precision machining, to ensure the equipment is of high accuracy and repeatability. The calibration of the pressure sensor and flow is traceable.
2.The instrument uses microcomputer technology, the test process is fully automated, fast and accurate. Touch-screen display results, and data recording and processing functions, with printing output.
3.This instrument has the high superiority. It can set the higher pressure difference for the paper with the lower permeability, and set the lower pressure difference for the paper with the higher permeability, easily and accurately measure the result.
4.The test of the permeability tester is automatic and fast, and the accuracy of the test results is guaranteed. This instrument effectively avoids these problems such as mishandling or low reproduction rate of test results.

Meet the standards:
GB/T458, iso5636/2, QB/T1667, GB/T22819, GB/T23227, ISO2965, YC/T172, GB/T12655
 

Technical Parameters: 

Measure Range (Pressure Difference 1kPa)	0~2500mL/min,0.00005~0.2μm/(Pa•s)
Unit	μm/(Pa•s) , CU ,ml/min,s(Gurely)
Accuracy	10-5μm/Pa•s,3×10-4ml/min, 0.1s(Gurely)
Linear error	<1% test
Measuring Area	50cm²
Pressure Difference	0.05kPa~6kPa
Weights	About 28kg
Dimensions	420×340×480 mm
Power	AC 220V±22V, 50Hz
Display	Touch screen in English display

Our service:
During the whole business process, we offer Consultative Selling service.
1)Customer inquiry process:
Discussing testing requirements and technical details, suggested suitable products to customer to confirm.  
Then quote the most suitable price according to customer requirements.

2)Specifications customize process:
Drawing related drawings to confirm with customer for customized requirements. Offer reference photos to show the appearance of the product. Then, confirm the final solution and confirm the final price with the customer.

3)Production and delivery process:
We will produce the machines according to confirmed PO requirements. Offering photos to show the production process.
After finishing production, offer photos to the customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing.
Deliver the products is confirmed shipping time and inform the customer.

4)Installation and after-sale service:
Defines installing those products in the field and providing after-sales support.

FAQ:
1. Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?
     Yes, we are the one of professional Manufacturers like Environmental Chambers, Leather shoe testing equipment, Plastic Rubber testing Equipment... in China. Every machine purchased from our factory has 12 months warranty after shipment. Generally, we offer 12 months for FREE maintenance. while considering sea transportation, we can extend 2 months for our customers.
      Moreover, If your machine doesn't work, you can send us an e-mail or call us we will try our best to find the problem through our conversation or by video chat if necessary. Once we have confirmed the problem, the solution will be offered within 24 to 48 hours.
 2. What about the delivery term?
 For our standard machine which means normal machines, If we have stock in the warehouse, is 3-7 working days;
 If there is no stock, normally, the delivery time is 15-20 working days after payment received;
 If you are in urgent need, we will make a special arrangement for you.
 3. Do you accept customization services? Can I have my logo on the machine?
Yes, of course. We can not only offer standard machines but also customized machines according to your requirements. And we can also put your logo on the machine which means we offer OEM and ODM service.
4. How can I install and use the machine?
Once you have ordered the testing machines from us, we will send you the operation manual or video in English version through Email.
Most of our machine is shipped with a whole part, which means it is already installed, you just need to connect the power cable and start to use it. And if it's necessary, we can also assist you to install your machine on site.