Gold Member Since 2016
Labmen Instrument Technology Limited

Vapor Permeability Tester, Permeability Tester, Differential Pressure Method Gas Permeameter manufacturer / supplier in China, offering High Quality of Air Permeability Tester, Digital Fruit and Vegetable Hardness Tester, Hot and Humid Steam Sterilizer (pulsating vertical) and so on.

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Supplier Homepage Product Packing test Gas permeation rate tester High Quality of Air Permeability Tester

High Quality of Air Permeability Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 1000 Sets Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LA-APT-66
  • Test Precision: 0.01 Cc/M2•day•0.1MPa
  • Primary Sensor Quantity: 6
  • Vacuum Error: 0.1p&0.01PA
  • Vacuum Efficiency: Less Than 27PA in 10 Minutes
  • Humidity Precision: ±2%Rh
  • Transport Package: Cartons
  • Origin: China
  • Measurement Range(Film): 0.01-50,000
  • Test Sample Quantity: 6
  • Test Pattern: Six Cavities Sensors Independent
  • Vacuum Degree: <10PA
  • Temperature Control Accuracy: ±0.1ºC
  • Trademark: labmen, OEM
  • Specification: 700× 500× 380mm
  • HS Code: 9031809090
Product Description
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, reduce the vacuum time,accelerate the degassing, reduce the test error.
Short test time, high efficiency;
Can measure toxic gases, there is no gas leak;
Automatically adjust the test pressure, fit for various pressure requirements;
Save when power failure;
A whole-process monitor, automatic recording, can 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 is over 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 is easy to grasp the history dynamic of the products.
 
Product feature
Pure semiconductor cold and heat bidirectional temperature controlled, 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.
Adopt top grade high precision vacuum transducer, high quality component and part, precise pipeline system and pressure sensor, ensure stability and reliability of operation
Embedded system control, fully controlled by computer
 
Meeting Standards
Compatible with the standard of various tests ISO, etc:ASTM D1434,ISO 2556,ISO 15105-1,JIS K7126-A

Technical index

Technical parameter

Model

LA-APT-66

Measurement range (cc/m2·day·0.1MPa)

0.01-50,000

test precision

0.01 cc/m2/day/0.1MPa

Test sample quantity

6

Primary sensor quantity

6

test pattern

Six cavities sensors independent

vacuum error

0.01Pa

vacuum degree

<10Pa

Vacuum efficiency

Less than 27Pa in 10 minutes.

Temperature range

5ºC-50ºC, semiconductor bidirectional temperature control (optional)

Humidity precision

±0.1%RH

humidity range

5~90%RH(double-flowhumidity method, optional)

Humidity precision

±2%RH

test pressure

0.002MPa~0.2Mpa

air source pressure

0.1MPa~0.8 MPa

test gas

O2,N2,CO2,etc

carrier gas port

¢8

vacuum tube diameter

¢15

Display and control method

Computer fully control mode

Correction mode

Base line correction, Standard film correction,vacuum transducer external correction

sample thickness

≤3mm

Test area

30cm2, circle

Main machine dimension
(L*B*H)

700×500×380 mm

Weight(KG)

50Kg

Power supply

220V AC 50HZ

 
Standard configuration

No

Name

Quantity

Model

Unit

Remark

1

Test main machine

1

LA-APT-66

Set

Include Vacuum sensor system,
pressure sensor,gas control system,environmental control system,communication system,display & control system, etc.

2

high-vacuum pump

1

ND051

Set

Vacuum ability:0.6Pa

3

professional test software

1

APT series

Set

operating system:Windows 2000 or above XP
hardware requirement:memory 1G,hard disk above 80G

4

communication cable

1

 

Pc

Standard RS232 communication line,2m long

5

Vacuum steel tube

1.5

15mm

meter

 

6

Gas hose

2

Diameter 8mm

meter

 

7

air valve

1

 

Pc

 

8

Circle Sample Cutter-sample

1

 

Set

30cm2cut the sample

9

Filter paper sampling plate

1

 

Set

cut filter paper

10

sealing grease

1

 

Pc

Dow Corning

11

USB conversion line

1

 

Pc

USB1.1 expansion path, 1m long

12

computer

1

 

Set

 

Optional

Gas cylinders used for test(oxygen ,etc)

 High Quality of Air Permeability Tester
High Quality of Air Permeability TesterHigh Quality of Air Permeability TesterHigh Quality of Air Permeability TesterHigh Quality of Air Permeability TesterHigh Quality of Air Permeability Tester
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