PTE

Automated Air Permeability Tester according to Gurley

Applicable standards:
ISO 5636/5
SCAN P19
TAPPI T460
BS 6538/3
PAPTAC D14

Product code: 40450

 

Features

• Equipped with pneumatic lifting system and automated measuring system
• Automated test procedure

Documentation

Description

The digital air permeability tester according to Gurley has  a pneumatic lifting and lowering device. The measuring sensor records the starting and final position of the cylinder. A separate controller records the values. These are digitally displayed, as well as the statistic values. The data may be transferred to PC via MiniStat or printed directly.

Test description

The operator places a sample beneath the cylinder and pushes the start button. The sample is clamped pneumatically. The graduated cylinder is released and floats on the sealing liquid and forcing the air through the sample by its own weight. As soon as the final position is reached, the values are transmitted to the control unit and displayed. If the operator pushes the stop button, the sample is released, and the measuring cylinder returns to its initial position. The instrument is now ready for further measurements. After several tests, the control unit shows statistic values.

Specifications

• Graduated inner cylinder with a volume of 20 oz (appr. 567ml )
• Test area: 1 inch² (appr. 645 sq.mm)
• Pneumatic lifting device (manual lifting of cylinder is not necessary)
• Digital display data output Probe Net
• Measuring cycle is performed automatically

Technical data

Electricity: 110–230 V, 50–60 V
Water supply: None
Compressed air: 400–600 kPa
Dimensions (WxDxH): 40x30x43 cm
Net weight: 12 kg
Gross weight: 20 kg