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WPT-301B Plastic Film Water Vapor Permeability Tester

FOB Price

Get Latest Price

( Negotiable )

1 Unit Minimum Order

Country:

China

Model No:

WPT-301B

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

1 Unit

Packaging Detail:

wooden case

Delivery Time:

7-10 days

Supplying Ability:

10000 Unit per Year

Payment Type:

Other, L/C, T/T

Product Group :

Permeability Tester

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Jinan Saicheng Electronic Technology Co., LTD

China

Free Member

Contact Person Cheery

Jinan, Shandong

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Product Specification

Color: White:Contract

Product Description

WPT***1B Water Vapor Permeability Tester is manufactured based on the gravimetric method, and is applicable to test the water vapor transmission rate of plastic films, composite films, sheets and other materials used in packaging, medical and constructive industry.

Features

Standard periodic weighing method and auto-zeroing function guarantee the accuracy and uniformity of the testing data.
Touch interface is more convenient to operate.
The test data is reliable due to the automatic process and the weighing system controlled by the gas cylinder.
Innovative circulating dehumidification system with built-in vacuum pump can effectively prevent the formation of humidity gradient and ensure the accuracy.
High-precise and automatic control system of temperature can be used under different conditions.
The data can be stored and outputted in multi-format (including report in excel and cloud sharing).
The rapid calibration mode with standard weight-counter is provided.
GMP management of user's three-level authority complies with international standard.
The instrument processes statistical analysis of single and group data.
Equipped with ISP control online and upgrade function.
Specialized communicating software can display in real-time, analyze and store data.

Principle
Under a certain temperature, the constant difference of humidity is generated between two sides of the test specimen. The water vapor permeates through the specimen and gets into the dry side. By measuring the weighing changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained.

Standards
ISO ***8, ASTM E*6, ASTM D***3, TAPPI T**4, DIN ******1, JIS Z***8, GB/T ***7, GB/T ****8, YBB *******3.

Technical Specifications

Test Range	0.1 ~ 0,0 g/m²•4h (Standard)*
Number of Specimen	1 pc (One chamber)
Accuracy	0.1 g/m²•4h
Resolution	0.*1 g
Range of Temperature	5℃ ~ 5℃ (Standard)
Accuracy of Temperature	±0.5℃
Range of Humidity	0%RH ~ 8%RH (Standard *0%RH)
Accuracy of Humidity	±1%RH
Velocity	0.5 ~ 2.5 m/s (Customization is available)
Test Area	3.8 cm²
Samples Thickness	≤ 3 mm (Customization is available)
Samples Size	Φ4 mm*
Air Connection	Φ6mm PU Tubing
Dimension	0 mm (L) × 0 mm (W) × **0 mm (H)
Power Supply	AC 0V 0Hz*
Net Weight	*2 kg

Configurations

Standard: Instrument, Professional Software, Test Dishes, Desiccant Device, Automatic Moisture Filter, Standard Weight-counter, Round Sample Cutter, Quantitative Dropper, Gloves.

Optional: Standard Film, Desiccant container,air compressor, 4A molecular sieve.

Note: 1. The air connection of the instrument is Φ6 mm PU Tube.

2. Customers need to prepare for air source and distilled water.

Saicheng Instrument is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice.

Country:	China
Model No:	WPT-301B
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	1 Unit
Packaging Detail:	wooden case
Delivery Time:	7-10 days
Supplying Ability:	10000 Unit per Year
Payment Type:	Other, L/C, T/T
Product Group :	Permeability Tester