ISO 5636 Schopper Air Permeability Equipment Bentson Paper and Paperboard Breathability Tester Gurley Air Flow Test Device

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: LS-PA500
• Transport Package: Plywood Case
• Trademark: LANGSHUO
• Origin: Changsha
• HS Code: 9024800000
• Production Capacity: 5000PCS Per Year

Product Description

ISO 5636 Schopper Air Permeability Equipment Bentson Paper and Paperboard Breathability Tester Gurley Air Flow Test Device

Product Introduction
The Schopper air permeability tester is a fully automatic, multi-functional instrument for testing the air permeability of paper and paperboard. This modular design conforms to the Schopper method, offering selectable measurement ranges and areas, automatic reading, and automatic calculation of air permeability. Testing Principle: The device automatically adjusts to the set pressure difference and automatically reads the gas flow rate after the pressure difference stabilizes.
Standards Compliance:
QB/T1667-98 "Paper and Paperboard Air Permeability Tester"
GB/T458-2008 "Determination of Air Permeability of Paper and Paperboard"
ISO5636-2:1984
ISO5636-5:2003
ISO5636-31992

Product Features
1. Fully automatic testing, short testing time, simple one-button testing.
2. Modular design, multiple configurations available, truly multi-functional.
3. 7-inch touchscreen, displays test results in multiple units, and can print test results.
4. Uses imported high-precision flow meters and pressure sensors, ensuring high testing accuracy and good repeatability.
5. Includes result judgment; automatically determines whether the result is qualified or not by setting the result range.

Parameters and specifications

Measurement Unit	μm/(Pa·s) / ml
Flow Rate Range	0-5000ml/min
Pressure Adjustment Range	10-3KPa (Adjustable) (Common Pressure: 1Kpa)
Effective Test Area	10.0±0.2 mm (Standard configuration includes one area; other areas optional)
Differential Pressure Adjustment Method	Manual/Automatic (Optional)
Test Time Setting Range	0-999S
Control Method	Touchscreen (Computer control system optional)
Gas Source	External
Sample Clamping Method	Automatic
Sample Clamping Pressure	0-0.4MPa
Data Communication Interface	USB, Ethernet, Wireless Transmission
Computer Software	Optional
Result Judgment Function	Yes