TC-WVTR-C6 Taichang Instrument Manufacturer Direct Sales Water Vapor Transmittance Tester, Water Vapor Transmittance Tester for Food Bags and Films

Water vapor permeability test

Product Introduction

TC-The WVTR-C6 water vapor transmission rate testing system is a professional, efficient, and intelligent high-end WVTR testing system suitable for measuring the water vapor transmission rate of various materials such as plastic films, composite films, medical and construction fields. By measuring the water vapor transmission rate, the technical indicators for controlling and regulating packaging materials and other products can be achieved.

Product Features

Based on the cup method testing principle, it is a professional water vapor transmission rate (WVTR) testing system for thin film samples, which can detect water vapor transmission rates as low as 0.1g/m2 · 24h; The configured high-resolution weighing sensor ensures high accuracy before

It provides excellent system sensitivity.

Wide range, high precision, automated temperature and humidity control, easy to achieve non-standard testing

The standard blowing speed ensures a constant humidity difference between the inside and outside of the moisture permeable cup

The system automatically resets to zero before weighing to ensure the accuracy of each weighing

The system adopts a cylinder lifting mechanical structure design and intermittent weighing measurement method, effectively reducing system errors

The temperature and humidity calibration socket that can be quickly accessed is convenient for users to perform quick calibration

Provide two fast calibration methods, standard film and standard weight, to ensure the accuracy and universality of detection data

The precise mechanical design not only ensures the ultra-high precision of the system, but also greatly improves the detection efficiency

6 breathable cups can be independently tested without interfering with each other, and the test results are displayed independently

Based on the Windows operating interface, it is convenient for users to operate and learn quickly

Support multi format storage of experimental data, convenient for data import and export

Support multiple functions such as convenient historical data query, comparison, analysis, and printing

application area

Determination of water vapor transmission rate of various materials such as plastic film, composite film, medical and construction fields.

Execution standards

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

Technical Parameter

Test range: 0.1-10000G/㎡· 24H (conventional)

Number of samples: 6 pieces (data independent of each other)

Test accuracy 0.01 G/M2 · 24-hour

System resolution 0.0001 G

Temperature control range 15 ℃~55 ℃ (conventional)

Temperature control accuracy ± 0.1 ℃ (conventional)

Humidity control range: 90% RH to 70% RH injection (standard 90% RH)

Humidity control accuracy ± 1% RH

Blowing wind speed of 0.5-2.5 M/S (non-standard optional)

Sample thickness ≤ 3 MM (other thickness requirements can be customized)

Test area 33 CM2

Sample size Φ 74 MM

Air source air

Gas source pressure 0.6 MPA

Interface size Φ 6 MM polyurethane pipe

Power supply 220VAC 50HZ/120VAC 60HZ

Dimensions 660 MM (L) × 480 MM (W) × 525 MM (H)

Net weight 70KG

The remarks refer to the relative humidity on both sides of the membrane, and the corresponding humidity in the test chamber is 10% RH-30% RH.

Product Configuration

Standard configuration: host, computer, professional software, breathable cup, gas drying device, automatic drying filter, calibration weight, communication cable, sampler, gas supply valve fittings

Optional parts: satellite machine, standard membrane, air compressor, desiccant

Note: The air source inlet of this machine is a Φ 6mm polyurethane pipe; Gas source and distilled water to be provided by the user