The PermTech TotalPerm is the only instrument on the market, based on patented technology, that performs permeability measurements on three different kinds of gases. TotalPerm is offered with three different sensors for oxygen, carbon dioxide and water vapour. In this way TotalPerm has the ability to characterise the barrier properties of the film with three different gases testing exactly the same surface, avoiding the need to substitute the sample.
With the PermTech TotalPerm it is possible to measure plastic films, monolayer or multi-layer barrier films, metallised or with surface coating, laminated or co-extruded, especially those used for food, beverage, pharmaceutical and electronics packaging applications.
TotalPerm, as well as performing tests of permeability through thin films, can be equipped with modular accessories to carry out measurements on packaging containers of various types such as bag-inbox, PET bottles and packages.
TotalPerm stands as the ideal solution for companies that produce or use barrier packaging and want the highest performance in a single instrument at competitive prices. The special software TotalPerm ExtraSolution® guarantees maximum simplicity of operation.
You can plan a list of measurements on the same sample using different gases and conditions which are then run automatically by the software.
Choosing TotalPerm is the best choice that makes life in the laboratory easier and reduces both costs and space.
Why buy three different instruments if you can do all the measurements you need using simply one TotalPerm?
Data sheet
Features
Specification
Test range O2
0.01-1000 cm3·m-2·24h-1·bar-1 (unmasked) 0.2-25000 cm3·m-2·24h-1·bar-1 (masked)
Test range H2O
0.002-100 g·m-2·24h-1·bar-1 (unmasked) 0.04-2000 g·m-2·24h-1·bar-1 (masked)
Test Sample Size
50 cm2 – About 2,5 mm thickness max
Test temperature range
10-50° C
Relative humidity (N2 side)
0,30-90%
Relative humidity O2 (O2 side)
0, 5-95%
Relative humidity H2O (wet side)
5-95%
Carrier flow (N2)
10-36 ml/min automatically controlled
Carrier gas
N2 5.0 +1% H2 mix
O2 purity gas
Purity ≥ 99,95%
N2 pressure
2.0 bar
O2 pressure
1.5 bar
Gas connections
2 Standard Ham-Let 1/8″
Software
LabView based with USB interface
PC with preinstalled software
WindowsTM OS and LCD monitor
Power supply
100-220 AC, 50-60 Hz
Apparatus size (cm)
41 W / 61D / 31 H
