Catalogue Transmission vapeur d'eau

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PERME W3/030

PERME W3/030 Water Vapor Transmission Rate Tester is for the
water vapor transmission rate measurement of plastic films,
laminated films, sheets as well as various materials used in medical
and construction industries. Through water vapor transmission rate
testing, the demands for control and adjust technical indexes and
satisfy applications are met.

Characteristics
Computer control; automatic testing process.
Average value of 3 specimens only;
Interval weighing measurement, auto-zero before each weighing;
Cylinder cam type lifter lift and lower the cups;
Standard wind velocity;
Automatic temperature control;
Automatic humidity control;
Temperature and humidity testing port;
Testing report can be stored in doc., database and Excel formats.
Broad power input;
Two rapid calibration modes of standard weight and reference films;
Network transmission interface for LAN data management and Internet data transmission.

Principle
A specific humidity difference is formed among the two sides of the specimen under a certain temperature. The water vapor
permeates through the specimen and into the dry side. By measuring the weight changes of the cup, water vapor transmission rate
and other parameters can be obtained.

Technical Indexes
Test Range: 0.1~10,000 g/m2•24h (Routine)
Accuracy : 0.01 g/m2•24h
Test Temperature: 15℃~55℃ (Routine)
Temperature Accuracy: ±0.1℃
Test Humidity: 10% RH~98% RH(Standard 90% RH)
Humidity Accuracy : ±1%RH
Purge Velocity: 0.5~2.5 m/s (Note: non-standard purge velocity can be customized.)
Test Area: 33 cm2 ×3
Numbers of Specimen: 3 Pieces
Specimen Thickness: ≤3mm (Note: demands for other thicknesses can be customized.)
Specimen Size: φ74 mm
Test Chamber Volume: 15L
Gas Source: air
Gas Source Pressure: 0.6MPa
Inlet Size: φ4mm polyurethane pipe
Dimensions: 695mm (L)×555mm (B)×390mm(H)
Power: AC 220V 50Hz
Mainframe Net Weight: 76kg

Standards:
ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, GB 1037, GB/T 16928, YBB 00092003

Configuration:
Standard: Mainframe, software, cup, gas dry device, automotive dry filter, calibration weight, communication cable, sample cutter,
gas supply valve
Optional: reference film, air compressor, desiccant.

Note: The gas inlet is Φ4mm polyurethane pipe.
Users provide gas source and distilled water for themselves.

Fiche format PDF

PERME W3/031

PERME W3/031 Water Vapor Transmission Rate Tester is for the
water vapor transmission rate measurement of plastic films,
laminated films, sheets as well as various materials used in medical
and construction industries. Through water vapor transmission rate
testing, the demands for control and adjust technical indexes and
satisfy

Characteristics
Computer control; automatic testing process.
3 independent chambers, 3 sets of individual t test data(results),
Interval weighing measurement, auto-zero before each weighing;
Cylinder cam type lifter lifts and lowers the cups;
Standard wind velocity;
Automatic temperature control;
Automatic humidity control;
Temperature and humidity testing port;
Testing report can be stored in doc., database and Excel formats.
Broad power input;
Two rapid calibration modes of standard weight and reference films;
Network transmission interface for LAN data management and Internet data transmission.

Principle
A specific humidity difference is formed among the two sides of the specimen under a certain temperature. The water vapor
permeates through the specimen and into the dry side. By measuring the weight changes of the cup, water vapor transmission rate
and other parameters can be obtained.

Technical Indexes
Test Range: 0.1~10,000 g/m2•24h (Routine)
Accuracy : 0.01 g/m2•24h
Test Temperature: 15℃~55℃ (Routine)
Temperature Accuracy: ±0.1℃
Test Humidity: 10% RH~98% RH(Standard 90% RH)
Humidity Accuracy : ±1%RH
Purge Velocity: 0.5~2.5 m/s (Note: non-standard purge velocity can be customized.)
Test Area: 33 cm2 ×3
Numbers of Specimen: 3 Pieces
Specimen Thickness: ≤3mm (Note: demands for other thicknesses can be customized.)
Specimen Size: φ74 mm
Test Chamber Volume: 15L
Gas Source: air
Gas Source Pressure: 0.6MPa
Inlet Size: φ4mm polyurethane pipe
Dimensions: 695mm (L)×555mm (B)×390mm(H)
Power: AC 220V 50Hz
Mainframe Net Weight: 76kg

Standards:
ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, GB 1037, GB/T 16928, YBB 00092003

Configuration:
Standard: Mainframe, software, cup, gas dry device, automotive dry filter, calibration weight, communication cable, sample cutter,
gas supply valve
Optional: reference film, air compressor, desiccant.

Note: The gas inlet is Φ4mm polyurethane pipe.
Users provide gas source and distilled water for themselves.
Fiche format PDF

PERME W3/060

PERME W3/060 Water Vapor Transmission Rate Test System is
applicable for water vapor transmission rate test of plastic films,
laminated films, sheets, high barrier materials, back sheet, foils,
waterproof membrane and building thermal insulation materials, as
well as varied materials in medical and pharmaceutical fields.
Through water vapor transmission rate testing, control and
adjustment of material technical can be achieved so as to meet
product application demands.

Characteristics
Computer control, automatic testing process;
6 independent chambers;.
1 master base can support 9 satellite modules; 60 independent samples
can be tested simultaneously;
Interval weighing, auto zero before each weighing;
Cylinder cam type lifter lift and lower the cups;
Standard gas flux;
Automatic temperature control;
Automatic humidity control;
Temperature and humidity testing port;
Test report can be stored in txt, data base and excel formats;
Broad power range;
Two rapid calibration modes of reference weight and reference film;
Network transmission interface for LAN data management and Internet data transmission.

Principle
A certain humidity difference is achieved between two sides of the specimen under certain pressure. Water vapor passes through the
sample and enters the dry side. Obtain the water vapor transmission rate and other parameters by detecting and calculating the
weight change of the cup with time going.

Technical Indexes
Test Range: 0.1~10,000 g/m2•24h(Routine)
Test Accuracy: 0.01 g/m2•24h
Resolution: 0.0001 g
Test Temperature: 15℃~55℃(Routine)
Temperature Accuracy: ±0.1℃
Testing Humidity: 10%RH~98%RH(Standard 90%RH)
Humidity Accuracy: ±1%RH
Purge Speed: 0.5~2.5 m/s (Optional)
Test Area: 33 cm2
Numbers of Specimen: 1 ~ 6 pieces
Extension Capacity: 9 satellite modules (1-60 specimens)
Sample Thickness: ≤3mm ( other thickness is possible by customization)
Sample Size: φ74mm
Volume of Testing Chamber: 35L
Gas Source: Air
Gas Source Pressure: 0.6MPa
Inlet Size: Φ6mm polyurethane pipe
Dimensions: 660mm (L)×480mm (B)×525 mm(H)
Power: AC 110~220V 50/60Hz
Net weight: 70kg

Standards
ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, YBB 00092003, GB 1037, GB/T 16928

Configuration
Standard: Mainframe, Software, Cups, Gas Dry device, Auto Drying Filter, Calibration Weight, Communication Cable, Sampling
Cutter, Valves and pipe
Optional: Satellite modules, Reference Film, Air Compressor, Desiccant,

Note: the gas inlet is Φ6mm polyurethane pipe.
Air resource and distilled water should be prepared by users themselves.
Fiche format PDF

PERME W3/0120

PERME W3/0120 Water Vapor Transmission Rate Test System is
for the water vapor transmission property determination of
packaging materials as plastic films and laminated films, as well as
various materials applied in the medical field. Through water vapor
transmission rate measurement, the technical index control and
adjustment as well as product applications are satisfied.

Characteristics
Computer control; automatic testing process.
12 independent chambers;
Interval weighing measurement, auto-zero before each weighing;
Cylinder cam type lifter lift and lower the cups;
Standard wind velocity;
Heating and refrigeration; automatic temperature control;
Automatic humidity control;
Temperature and humidity testing port;
Specific function compliance;
Two rapid calibration modes of standard weight and reference films;
RS232 interface;
Network transmission interface for LAN data management and Internet data transmission.

Principle
A specific humidity difference is formed among the two sides of the specimen under a certain temperature. The water vapor
permeates through the specimen and into the dry side. By measuring the weight changes of the cup, water vapor transmission rate
and water vapor transmission coefficient can be obtained.
Performance
Max. 12 kinds of materials can be measured at the same time. Varied testing modes are selectable according to actual situation.
Through computer processing, data can be statistically grouped and stored. When inquire for the historical data, the historical record
and data dynamic analysis drawing can be obtained so as to realize thorough analysis of manufacturing processes.

Technical Indexes
Test Range: 0.1~10,000g/m2·24h
Numbers of Specimen: 1-12 pieces
Test Accuracy: 0.01g/m2·24h
Resolution: 0.0001g
Test Temperature: 15℃ ~65℃
Temperature Accuracy : ±0.1℃
Test Humidity: 40% RH~95% RH (Standard 90% RH)
Humidity Accuracy : ±1%RH
Purge Velocity: 0.5~2.5 m/s(non-standard, optional)
Test Area: 33 cm2
Specimen Thickness: ≤3mm
Specimen Size: φ74 mm
Testing Chamber Volume: 80L
Gas Source: air
Gas Source Pressure: 0.6MPa
Power: AC 220V 50Hz
Dimensions: 826 mm (L)×726 mm (B)×702mm (H)
Mainframe Net Weight: 114kg

Standards:
ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, YBB 00092003, GB 1037, GB/T 16928

Configuration
Standard: Mainframe, software, cup, gas dry device, auto dry filter, calibration weight, communication cable, sample cutter.
Optional: reference film, air compressor, desiccant.

Note: Users provide distilled water for themselves.
Fiche format PDF

PERME W3/230

PERME W3/230 Water Vapor Transmission Rate Test System is for
the water vapor transmission rate determination for plastic films,
laminated films, sheets as well as bottles, pouches, cans, boxes
made from plastic, rubber, paper, glass and metal, etc. Through
water vapor transmission rate testing, the demands for control and
adjust technical indexes and satisfy applications are met.

Characteristics
Infrared method;
Computer control;
3-chamber independent testing of a single set;
Temperature and humidity control;
Rapid calibration with reference films
One master base can connect several satellite modules to realize simultaneous testing of several specimen groups;
Double testing control for water vapor transmission rate and oxygen transmission rate;
Two testing functions for film/sheet and finished packages(optional purchase);
Multi testing modes of proportional, non-proportional, cycling and manual.
Testing data can be stored in doc., database and Excel. formats;
Historical data inquiry, comparison and printing; original data re-analysis;
Broad power input;
Network transmission interface for LAN data management and Internet data transmission.


Principle
Infrared method: place the pre-conditioned specimen in between the testing chamber, nitrogen of a stable relative humidity flows in
one side of the film, and the dry nitrogen flows in the other. Owing to the humidity difference, water vapor will permeates through the
film from high humidity side into the low humidity side. In the low humidity side, the permeated water vapor is carried by the dry
nitrogen to the infrared sensor, which would produce electronic signals proportionally. Through analysis and calculation of sensor
signals, water vapor transmission rate and other parameters of the specimen can be obtained. As to packages, dry nitrogen flows
inside the package, and the outside of the package is in high humidity state.

Technical Indexes
Films
Test Range: 0.001~100 g/m2•24h
0.02~1000 g/m2•24h
No. of Specimen: 3 pieces (all independent)
Test Chamber: 3 (can be expanded with satellite module)
Expansion Capability: no less than 10 satellite modules
Specimen Size: 108mm×108mm
Specimen Thickness: ≤3 mm
Test Area: 50cm2
Temperature Control Range:15℃~55℃(Routine)
Temperature Accuracy: ±0.1℃
Humidity Control Range: 0%RH, 35%RH~90%RH, 100%RH
Humidity Accuracy: ±1%RH
Carrier Gas: 99.999% high pure nitrogen (users provide gas source for themselves)
Carrier Gas Flux: 0~200ml/min
Carrier Gas Pressure: 0.25MPa, 36.3psi
Inlet Size: 1/8 inch metal pipe
Dimensions: 680mm(L)×350mm(B)×360mm(H)
Power: AC (85~264)V (47~63)Hz
Net Weight: 70kg

Packages (optional purchase)
Test Range: 0.0001~0.5g/ pkg • day
0.00001~0.07 g/ pkg • day
Numbers of Specimens: 3 pieces.
Expansion Capability: no less than 10 satellite modules;
Specimen body Size:
Temperature control for 1 package: less than Ф180 mm, and the height less than 380 mm.
Temperature control for 3 packages: less than Ф100 mm, and the height less than 380 mm.
No temperature control requests: no restriction to specimen size
Temperature Control Range: 15℃~55℃
Temperature Accuracy: ±0.1℃
Humidity Control Range: 0%RH, 35%RH~90%RH, 100%RH
Humidity Accuracy: ±1% RH
Carrier Gas: 99.999% high pure nitrogen (users provide gas sources themselves)
Carrier Gas Flux: 0~200ml/min
Carrier Gas Pressure: 0.25MPa, 36.3psi
Inlet Size: 1/8 inch metal pipe
Dimensions: 680mm(L)×350mm(B)×360mm(H)
Power: AC (85~264)V (47~63)Hz
Net Weight: 70kg

Standards:
ASTM F1249, ISO 15106-2, TAPPI T557, JIS K7129

Configuration
Standard: Mainframe, software, precise regulator, gas pipe and connector, communication cable, sampling cutter, vacuum grease,
spongy cushion

Optional: satellite module, accessories for package testing, package testing temperature controller, reference films, package mouth
sealing accessories, sample cutter, vacuum grease, printer.

Note: the gas inlet is 1/8 metal pipe. Users provide gas sources and distilled water for themselves.
Fiche format PDF

PERME W3/330

PERME W3/330 Water Vapor Transmission Rate Test System is
applicable in water vapor transmission rate testing for plastic films,
laminated films, sheets, solar energy back sheets, high barrier
materials, foils, OLED, water-proof membranes and bottles,
pouches, jars, boxes made of plastic, rubber, paper, glass and
metal, as well as medical devices, etc. With water vapor
transmission testing, controlling and adjustment of packaging
materials can be achieved; application demands can also be
satisfied.

Characteristics
Computer control;
3 testing chambers integrated in one block (patent);
3 independent chamber testing;
1 master base can support 9 satellite modules, 30 different samples can be tested simultaneously;
Mixed testing control of water vapor transmission rate and oxygen transmission rate;
Two testing functions of films and finished products(optional purchase);
Constant temperature and constant humidity control;
Temperature and humidity testing port;
Multi-testing modes of proportional, non-proportional, cycle and manual;
Testing data can be stored in txt, database and excel formats;
History data can be searched, compared, printed and re-analyzed;
Broad power range;
Rapid calibration with reference film;
Network transmission interface for LAN data management and Internet data transmission.

Principle
Mount the preconditioned specimen between the testing cells and clamp tightly. Nitrogen with constant humidity flows in one side of
specimen; dry nitrogen flows in another side of the specimen. Owing to the humidity difference, water vapor passes through the
specimen from higher humidity side and enters the lower humidity side, and is carried to the sensor by the dry nitrogen. The electrical
signals are generated; water vapor transmission rate and other parameters can be obtained by analyzing the electrical signals. For
packages, dry nitrogen flows in the packages, high humidity nitrogen flows around the outer side of the package.

Technical indexes
Film Testing Technical Indexes
Test Range: 0.001~40 g/m2•24h(Routine)
0.01~1000 g/m2•24h (Optional)
Resolution: 0.001 g/m2•24h
Numbers of Specimens: 3 pieces (independent data)
Extension Capacity: 9 satellite modules (1-30 samples)
Specimen Size: 108mm×108mm
Sample Thickness: ≤3mm
Test Area: 50cm2
Temp. Control Range: 15℃~55℃(Routine)
Temp. Accuracy: ±0.1℃(Routine)
Humidity Control Range: 0%RH, 35%RH~90%RH, 100%RH
Humidity Accuracy: ±1%RH
Carrier Gas: 99.999% high pure nitrogen(Users provide gas sources themselves)
Carrier Gas Flux: 100 ml/min
Carrier Gas Pressure: 0.28MPa, 40.6psi
Inlet Size: 1/8 inch metal pipe;
Dimensions: 690mm (L)×350mm (B)×360 mm(H)
Power: AC (85~264)V ((47~63)Hz
Net weight: 70kg

Package Testing Technical Indexes:
Test Range: 0.0001~0.2 g/ pkg•d
Resolution: 0.00001 g/ pkg•d
Numbers of Specimens: 3 pieces (Independent data)
Extension Capacity: 9 satellite modules (30 samples)
Specimen Size:
Temperature controlled 1 package: < Ф180mm, height < 380mm
Temperature controlled 3 package: <Ф100mm, height <380mm
No temperature control requests: no restriction to specimen size
Temp. Control Range: 15℃~55℃(Routine)
Temp. Control Accuracy: ±0.1℃(Routine)
Humidity Control Range: 0%RH, 35%RH~90%RH, 100%RH
Humidity Control Accuracy: ±1%RH
Carrier Gas: 99.999% high pure nitrogen (Users provide gas sources themselves)
Carrier Gas Flux: 100 ml/min
Carrier Gas Pressure: 0.28MPa, 40.6psi
Inlet Size: 1/8 inch metal pipe;
Dimensions: 690mm (L)×350mm (B)×360 mm(H)
Power: AC (85~264)V ((47~63)Hz
Net weight: 70kg

Standards
ISO 15106-3, GB/T 21529, DIN 53122-2, YBB 00092003

Configuration
Standard: Mainframe, software, cable, vacuum grease, sampling cutter, valves and pipes for gas flow, sponge cushion
Optional: Satellite modules, package testubg fixture, package test temperature controller, reference film, package fixture, sampling
cutter, vacuum grease,

Note: The gas inlet is 1/8” metal pipe
Testing gas and carrier gas are provided by users themselves
Fiche format PDF


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