Energy Recovery Ventilation Sytem Film Water Vapor Permeability Lab Testing Machine ERV/ HRV
Negotiable /Set
Min.Order:1 Set
Systester Instruments Co., Ltd
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Energy Recovery Ventilation Sytem Film Water Vapor Permeability Lab Testing Machine ERV/ HRV
Products Details
Application:
Based on the electrolytic 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.
Films:
Plastic films, composite films and many others.
Packages:
Plastic packages.
Energy Recovery Ventilation Sytem Film Water Vapor Permeability Lab Testing Machine ERV/ HRV
Features:
— Electrolytic sensor method
— Own technology
— Film and package test
— 3 specimens test simultaneously and independently
— One-button test, test automatically in whole process
— Multiple test modes optional
— Data curves display
— Computer control
— Digital flow adjustment
— 3 Chambers with 3 temperature sensors
— Environment temperature and humidity sensor inside
— Chambers water bath technology
— Unit based on embedded system,24bit Δ-Σ AD
— Pressure, ppm water sensor and temperature overload protection
— Traceable reference film calibration
— Supports DSM system (DSM, lab data management system)
Energy Recovery Ventilation Sytem Film Water Vapor Permeability Lab Testing Machine ERV/ HRV
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 | (optional) |
0.0001~0.5 g/pkg·d | |
Resolution | 0.00001g/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 |
Thickness | less 5mm |
Package | |
Max size | D120mm * 400mm |
Carrier gas | 99.999% Nitrogen |
Carrier flow | 0~200 ml/min |
Gas interface | 1/8inch |
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