Factory Sale Air Permeability Testing Machine Equipment

• Brand: Labkits
• Customized: Non-Customized
• Portable: Non Portable
• Certification: CE
• Gas: O2
• Type: Gas (Oxygen) Permeation Rate Tester
• Model NO.: APT- 31J
• Name: Air Permeability Tester
• Temperature Rangetemperature Range: 5ºC–55ºC (90ºC Is Optional.)
• Temperature Control Accuracy: ±0.1ºC
• Humidity Range: 5-90 %Rh(Double-Flow Humidity Method)
• Humidity Precision: ±1%Rh
• Transport Package: Standard Export Package
• Trademark: Labkits
• Origin: Hunan China
• HS Code: 9031809090
• Production Capacity: 500PCS/Month

Product Description

Item: Factory Sale Air Permeability Testing Machine Equipment
Model: APT- 31J

Product function:
It is applied to various gas permeation rate detection of O₂, CO₂, N₂ and air, etc. Also in plastic film, composite membrane, High-barrier materials, sheet, metal foil, rubber, etc.

Operating principle:
Using the principle design of differential pressure method, put treated sample in the middle of upper and bottom chamber in advance. Pressure tightly and seal, pick up the suction to the whole system, after reaching the required vacuum degree, close bottom chamber, fill with certain test gas to high pressure chamber, and adjust upper chamber pressure, keep on two sides of the sample forming constant air pressure gradient difference, the gas is under the action of differential pressure gradient, permeating from high-pressure side (upper chamber) to vacuum side (bottom chamber). Accurately measure vacuum chamber (bottom chamber) intensity of pressure variation, calculate various barrier property parameters of test sample. Fully conform to the standard ASTM D1434.

Application characteristic
High speed vacuum ability, to reduce the vacuum time, and accelerate the degassing, reduce test error;
Short test time, high efficiency;
Could extend to test bottle, bag;
Less gas consumption, gas bottle can be used continuously for one month;
Can measure any gas, including toxic gases, no gas leak, and the gas consumption up to six months a bottle;
Automatically adjust the test pressure; to adapt to the a variety of pressure requirements, can be as low as 2kPa;
Save functions when power failure
A whole-process monitor, automatic recording, adjustable sampling rate,
Reappear in the whole test process again, strong graph curve function, convenient for comparison test and analysis;
Automatic testing: Set the test parameters, test automatically proceeds after starting, automatically judge the test if ends and save the test result.
There is general data base system in host software, data could be exported, could store the data, inquire, print, etc. Through the analysis of historical data, it's easy to grasp the history dynamic of the products.

Product feature
Pure semiconductor temperature control, automatically control warming and cooling, Temperature range is wider and more accurate, parallel work, higher reliability.
Apply base line technology; remove the system error, test result is more accurate.
Be of accurate pressure control ability, maintaining constant pressure difference.
International top vacuum sensors, high-quality components, precision piping system to ensure the stability and reliability of the instrument operation,
Embedded system control, and all are computer control.

Meeting Standards
Compatible with the standard of various tests: ASTM D1434,ISO 2556,ISO 15105-1,JIS K7126-A,YBB 00082003

Technical index	Technical parameter
Model	APT- 31J
Measurement range( film) (cc/m2·day·0.1MPa)	0.1-100,000
Test precision	0.01 cc/m2•day•0.1MPa
Test sample quantity	3
Primary sensor quantity	1
Test pattern	Mean value of three cavities
Vacuum error	0.1Pa
Vacuum degree	<10Pa
Vacuum efficiency	Less than 27Pa in 5 minutes Less than 20Pa in 10 minutes
Testing efficiency	Test time < 4 hours, when transmittance >5cc/m2.day.0.1MPa
Temperature range	5ºC-55ºC (90ºC is optional.)
Temperature control accuracy	±0.1ºC
Humidity range	5~90 %RH(double-flow humidity method)
Humidity precision	±1%RH
Test pressure	0.001MPa~0.2Mpa
Air source pressure	0.1MPa~0.8 MPa
Test gas	any gas (gas discharge port is taken charge by customer)
Carrier gas port	¢8
Vacuum tube diameter	¢15
Display mode	computer fully control mode
Correction mode	Baseline correction, Standard film correction, vacuum transducer external correction
Sample thickness	≤3mm
Test area	50cm^2, circle (other dimension could be customized.)
Main machine dimension (L*B*H)	680×450×520mm	880×610×430mm	880×610×430mm
Weight(KG)	40kg	60kg	65Kg
Power supply	220V AC 50HZ