Gold Member Since 2016
Labmen Instrument Technology Limited

Vapor Permeability Tester, Permeability Tester, Differential Pressure Method Gas Permeameter manufacturer / supplier in China, offering Air Permeation Rate Tester for High-Barrier Materials with ISO 2556, Hot and Humid Steam Sterilizer (pulsating vertical), Low Temperature Plasma Hydrogen Peroxide Sterilizer (vertical manual) and so on.

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Supplier Homepage Product Packing test Gas permeation rate tester Air Permeation Rate Tester for High-Barrier Materials with ISO 2556

Air Permeation Rate Tester for High-Barrier Materials with ISO 2556

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-DPG-11A
  • Test Precision: 0.01 Cc/M2•day•0.1MPa
  • Primary Sensor Quantity: 1
  • Vacuum Error: 0.1PA
  • Vacuum Efficiency: Less Than 27PA in 10 Minutes
  • Humidity Precision: ±1%Rh
  • Transport Package: Cartons
  • Origin: China
  • Measurement Range(Film): 0.05-100,000
  • Test Sample Quantity: 1
  • Test Pattern: Single Cavities Independent
  • Vacuum Degree: <10PA
  • Temperature Control Accuracy: ±0.1ºC
  • Trademark: labmen, OEM
  • Specification: 680× 450× 520mm
  • HS Code: 9031809090
Product Description
Product function:
It is applied to various gas permeation rate detection, such as O2,CO2,N2 and air, etc, 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,degassing more thoroughly, reduce the test error.
Short test time, high efficiency;
Could extend to test bottle, bag;
Little gas consumption, one bottle of gas could be used for one month continuously.
Could test arbitrary gas, include poisonous gas,the gas don't leak,the gas is consumed to one bottle per six months.
Automatically adjust the test pressure, fit for various pressure requirements, which could be low to 2kpa.
Save functions when power failure;
A whole-process monitor, automatic recording, sampling rate could be adjusted, automatically repeat the test.
The whole process could reappear in whole process, 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 iseasy to grasp the history dynamic of the products.
 
Product feature
Pure semiconductor temperature controlled, automatically control temperature warming and cooling. Temperature range is more wide 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 instrument running
Embedded system control, full computer control
 
Meeting Standards
Compatible with the standard of various tests ISO, etc: ASTM D1434,ISO 2556,ISO 15105-1,JIS K7126-A,YBB 00082003

Technical index

Technical parameter

Model

LA-DPG-11A

Measurement range (cc/m2·day·0.1MPa)

0.05-100,000

test precision

0.01 cc/m2•day•0.1MPa

Test sample quantity

1

Primary sensor quantity

1

test pattern

single cavities independent

vacuum error

0.1Pa

vacuum degree

<10Pa

Vacuum efficiency

Less than 27Pa in 10 minutes, less than 20Pa in 15 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-flowhumidity method)

Humidity precision

±1%RH

test pressure

0.001MPa~0.2Mpa

air source pressure

0.1MPa~0.8 MPa

test gas

arbitrary gas

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

50cm2,circle( other dimension could be customized.)

Main machine dimension
(L*B*H)

680×450×520 mm

Weight(KG)

40Kg

Power supply

220V AC 50HZ

 
 
Standard configuration

No

Name

Quantity

Model

Unit

Remark

1

Test main machine

1

DPG-11-A

Set

DPG -11A/31J/33D 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

DPG-Vseries

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

1/4"

meter

USA SWAGELOK

6

Gas hose

2

Diameter 8mm

meter

 

7

air valve

1

 

Pc

 

8

Circle Sample Cutter-sample

1

 

Set

50cm2sampler, cut 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

Lenovo desktop

Set

 

Optional

Bottle bag test clamp

1/3/3

 

Set

 

Gas cylinders (oxygen ,etc)

1

40L

Pc

 

Air Permeation Rate Tester for High-Barrier Materials with ISO 2556Air Permeation Rate Tester for High-Barrier Materials with ISO 2556Air Permeation Rate Tester for High-Barrier Materials with ISO 2556Air Permeation Rate Tester for High-Barrier Materials with ISO 2556Air Permeation Rate Tester for High-Barrier Materials with ISO 2556Air Permeation Rate Tester for High-Barrier Materials with ISO 2556

 
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