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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: DRICK
  • Model Number: DRK311
  • Power: Electronic
  • Usage: Universal Testing Machine
  • Test mode: Independent
  • Vacuum Degree of testing chamber: <20Pa
  • Gas Permeability Tester: DRK311

Packaging & Delivery

Packaging Details Payment packaging
Delivery Time Two weeks after payment

Specifications

Gas Permeability Tester
applicable in the measurement
gas permeability rate.
including breathable film .

Gas Permeability Tester

 

 

Product Description

 

Product Introduction

DRK311 Gas Permeability Tester is applicable in the measurement of gas permeability rate, at various temperatures of plastic films, laminated films, high barrier material, sheets, foils and rubber, including breathable film and tyre seal performance, etc.

 

Put the pre-conditioned specimen between the upper chamber and chamber, clamp it tightly. First vacuumize the low-pressure chamber (lower chamber), and then the whole system. When the specified degree of vacuum is achieved, shut off the lower test chamber and feed test gas to the upper test chamber (high pressure chamber) until certain pressure is reached. Ensure that a constant differential pressure (adjustable) is maintained across the specimen. Hence under the gradient of differential pressure the test gas permeates from the high-pressure side to the low-pressure side. By monitoring and measuring the pressure in the low-pressure side we can get various barrier parameters of the tested specimen.

 

 

 

Product features

 

Manometric method / pressure difference method 

 

Big LCD screen dynamically displays the test data, PVP control panel

 

Micro-computer control test device and PC monitor the whole test process, which is high automation.

 

High-precision of test environment control system: constant temperature control and humidity control;

 

Special soft heating design to avoid shock of common heating device;

 

Top high accurate sensor to ensure the accuracy of test data;

 

Professional software support and testing report can be stored in database or Excel formats;

 

History test data can be queried, compared, printed, plotted and re-analyzed.

 

Computer control, full automatic testing;

 

Rapid calibration with reference film;

 

Temperature and humidity testing port;

 

RS232 interface;

 

 

 

Product Application

 

It is professionally applicable to the gas permeability rate test of plastic film, composite film, sheets, backing material of Solar, metal foil, waterproof roll, plastic, rubber, paper, glass, metal and other materials used in medical, food, textile and leather.

 

 

 

Technical standard

 

ASTM D 1434, ISO 2556, ISO 15105-1, JIS K 7126-A, GB 1038, YBB 00082003

 

 

 

Product parameter

 

 

 

Items

Parameter

Test Range

0.1-50,000(cc/m2/day/0.1MPa)

Test Accuracy

0.01 cc/m2/day/0.1MPa ;

No. of Specimen

1

No. of Sensor

1

Test mode

Independent

Vacuum Degree of testing chamber

<20Pa

Vacuum Error

0.1Pa

Vacuuming Efficiency

Reach lower than 20Pa within 1 hour

Test Temperature

5°C–50°C

Temperature Accuracy

±0.1°C

Test Humidity

5~90 %RH (Optional: Double airflow method)

Humidity Accuracy

2%RH

Test Pressure

-0.1MPa~+0.1MPa

Air Source Pressure

0.1 MPa~0.8 MPa

Carrier Gas

O2,N2,CO2 or others

Gas Inlet

 8

Vacuum Pipe Size

1/4”

Thickness of Specimen

≤10mm

Sample Area

50 cm2, Circle

Dimension

600×500×380mm(L×B×H)

Net Weight

40Kg

Power

220V AC 50HZ

 

 

 

Company Information

 

 

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