Water Vapor Permeability Testing Machine For Medical Protective Materials ASTM Standard

Type:WVTR

Brand: SYSTESTER Instruments co.,ltd

High-barrier material water vapor permeability tester is based on the electrolytic or infrared detection sensor method and available for the water vapor permeability test of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results.

Features

1: Electrolytic sensor method

2: Own technology

3: Film and package test

4: 3 specimens test simultaneously and independently

5:One-button test, test automatically in whole process

6: Multiple test modes optional

7: Data curves display

8: Computer control

9: Digital flow adjustment

10: 3 Chambers temperature sensor

11: Environment temperature and humidity sensor inside

12: Chambers water bath technology

13: Unit based on embedded system,24bit Δ-Σ AD

14: Pressure, ppm water sensor and  temperature overload protection

15: Traceable reference film calibration

16: Supports DSM system (DSM, lab data management system)

Water Vapor Permeability Testing Machine For Medical Protective Materials ASTM Standard

Technical indexes

Test range:

          Film:  0.001-52  g/m2·24h (Standard)    

                      0.01-1100 g/m2·24h (Optional)

              Resolution: 0.001 g/m2·24h

              Package:

                            0.0001~0.5 g/pkg·d              

                 Resolution:

                            0.00001 g/pkg·d

Specimen amount:   3 specimens,independent                             

Temperature range:  5C – 95C

Temperature accuracy: ±0.1C

Humidity range: 0%RH,35%RH-90%RH,100%RH, standard condition 90%RH

Humidity accuracy: ±1%RH

Test area: 50 cm2

Specimen size:

             Film: size: 150 mm X 94mm

                          Thickness: less 5mm

             Package:

                     Max size: D120mm X 400mm                     

Carrier gas:  99.999% Nitrogen

Carrier flow:  0~200 ml/min

Gas interface:  1/8 inch

Power supply:  AC 220V 50Hz

Dimension:  730 mm X 590 mm X 350mm

Net weight:  70kg

Water Vapor Permeability Testing Machine For Medical Protective Materials ASTM Standard

Standards

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

Configuration

Delivery:  Main unit, W-TRANS software, Temperature controller, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.

Optional:  Package fixtures, reference film, vacuum grease, sample cutter, DSM system.