A single cell low-cost water vapor transmission rate (WVTR) testing system for films. A cost-effective option for in-house permeation testing. Ideal for high transmitters and porous materials. Complies to ASTM E398 and TAPPI 523 standards.
This Product
PERMATRAN-W® Model 1/50
Product Description
- Complies with ASTM E398. TAPPI 523. ISO 15106-1
- Advisory screen prompts operator input
- Safety systems prevent sensor damage
- Set and go automatic RH controls
- Step-by-step calibration screens
- Achievable, downloadable data
- Pneumatic clamp for consistent clamping force
- Small footprint
- Built-in software minimizes user error
- Designed for a lifetime of daily use
- No flow adjustment required
- Quick Start function speeds set-up time
- Convenient film mounting
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- WVTR Range (50 cm2, 37.8C) 0.1 – 100 g/(m2 · day)
- WVTR Range (5 cm2, 37.8C) 1.0 – 1000 g/(m2 · day)
- WVTR Repeatability (5 cm2) ±0.05 g/(m2 · day) absolute or ±3% relative (whichever is greater)
- Test Method Accumulation
- Film Area 50 cm2
- Dry Side RH Probe Range 5 – 50% RH on Carrier
- Test Gas RH 35 – 90% RH (G model) and 100% RH (W model)
- Driving force gradient range 30 – 95% RH
- Temperature Range 10 – 40C (G model) and 5 – 50C (W model)
- Gas Requirement Dry Air or Dry Nitrogen
Memory
- Product Memory Capacity 99 methods
- Compliance CE/CSA/UL
- Barometer 600 – 800 mmHg
- Cell Clamping Pneumatic
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