Saicheng Laboratory High Precision Water Vapor Transmission Rate Tester

• Customization: Available
• After-sales Service: Support
• Warranty: 12 Months
• Model NO.: W201
• Max Diameter of Workpiece: Other
• Mass Scope of Workpiece: Other
• Type: Universal Testing Machine
• Maxcapacity: Other
• Accuracy Grade: 0.01 ~ 50 G/M2·24h (Standard)
• Load Way: Electronic Load
• Loading Method: Other
• Display: Needle /Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC 220V 50Hz
• Oil Cylinder Position: Other
• Number of Sample: 1
• Resolution: 0.0001 G/M2·24h
• Temperature Range: 10°c ~ 60°c (Standard)
• Temperature Accuracy: ±0.1°c
• Net Weight: 36 Kg
• Humidity Range: 0%Rh, 35%Rh ~ 90%Rh, 100%Rh
• Brand: Saicheng
• Standard: ASTM F 1249
• Delivery Time: 7-15 Days
• Customized Support: OEM
• Humidity Accuracy: ±1%Rh
• Transport Package: Wooden Crate
• Specification: 370*700*300mm
• Trademark: Saicheng
• Origin: China
• Production Capacity: 10 Sets/Week

Product Description

Product Description

The W201 Water Vapor Permeability Tester is manufactured based on the infrared sensor method and is applicable to test the water vapor transmission rate of medium and high barrier materials such as plastic films, composite films, sheets, papers and other various materials.

Features
 

★7-inch color touchscreen with graphical user interface (GUI).

★This instrument is designed and manufactured according to the infrared sensor method and meets the requirements of ISO 15106-2 and ASTM F1249.

★High precision sensors ensure high accuracy and repeatability of the WVTR measurement system.

★Equipped with a dual-flow dry-wet humidity control system, it can achieve three-stage humidity control ranges: 0% RH, 35% to 90% RH, and 100% RH, with an accuracy of up to ±1% RH.

★The high-precision temperature control system can precisely regulate temperature within the range of 10°C to 60°C, with an accuracy of up to ±0.1°C.

★A reference film for fast calibration ensures accurate and universal test data (optional).

★The instrument is equipped with SAICHENG's latest operating software, featuring a user-friendly interface, intelligent data processing, strict user management, secure data storage, electronic signature, etc.

★Equipped with micro-printer and standard USB interface.

Principle

The test specimen is mounted in the diffusion cell, which is divided into a dry chamber and a controlled humidity chamber. A flow of dry nitrogen sweeps the dry side of the specimen, while the dry nitrogen carries the water vapor permeating through the specimen from the controlled humidity chamber to an infrared sensor. This sensor generates proportional electrical signals based on the water vapor concentration. The water vapor transmission rate is determined by analyzing and calculating these electrical signals. For package samples, dry nitrogen flows inside the package, while humidified nitrogen flows outside.

Standards

This test instrument conforms to many national and international standards:

ASTM E96, ASTM D1653, ISO 2528, TAPPI T464, DIN 53122-1, GB/T 1037, GB/T 16928, YBB 00092003-2015

Applications
 

Basic Applications	Films	Including plastic films, plastic composite films, paper-plastic composite films, geomembranes coextruded films, aluminized films, aluminum foils, aluminum foil composite films, and many others
	Sheeting	Including PP sheet, PVC sheet, PVDC sheet, metal foil, rubber sheet, silicon sheet and other sheet materials.
Extended Applications	Packages	Including plastic bottles, pouches, coated paper cartons, vacuum bags, metal three-piece cans, plastic packages for cosmetics, soft tubes for tooth paste, jelly and yogurt cups.

Product Parameters

Items	Specifications
Test Range	Film test: 0.01 ~ 50 g/m^2·24h (Standard)
	Container test: 0.00005 ~ 0.25 g/(pkg·24h) (Optional)
Resolution	0.0001 g/m^2·24h
Number of Sample	1
Temperature Range	10°C ~ 60°C (Standard)
Temperature Accuracy	±0.1°C
Humidity Range	0%RH, 35%RH ~ 90%RH, 100%RH
Humidity Accuracy	±1%RH
Test Area	50 cm^2
Sample Thickness	≤ 3 mm (Customization is available)
Carrier Gas	99.999% High-purity Nitrogen (outside of supply scope)
Carrier Gas Pressure	≥0.20 MPa
Port Size	1/8-inch Metal Tubing
Instrument Dimension	370 mm (L) × 700 mm (W) × 300 mm (H)
Power Supply	AC 220V 50Hz
Net Weight	36 kg

Configurations

Standard: Mainframe, professional software, communication cable, sampler, gloves, micro-printer, steel tube, connector, pressure reducing valve
Optional: Standard films, computers
Note: 1. The gas supply port of the instrument is 1/8-inch metal tubing;
           2. Customers will need to prepare for gas supply and distilled water.

 

Company Profile

Jinan Saicheng is a professional manufacturer founded in 2007 which focuses on producing and developing R&D of laboratory testing instruments and packaging testing devices.

Since the establishment of the company, it has provided various testing instruments and systematic solutions completely for packaging, pharmaceutical, food industry, quality inspection institution, scientific research institution, daily chemical industry. It has achieved ISO 9001 certification and is recognized as a high-tech enterprise by the national authority.      
 

 

 

Our Advantages

Jinan Saicheng Instrument adheres to independent research and development, continuous innovation, and focuses on R&D investment. The company is equipped with a high-quality, high-level R&D team. It holds complete independent intellectual property rights and is currently leading or participating in the drafting of national standards. The company has over 50 patents, including invention patents, utility model patents, and software copyrights. It has passed the evaluation for high-tech enterprises, provincial specialties, and new enterprises. Additionally, the company has obtained software enterprise and software product certifications, as well as ISO 9001 quality management system certification.

1. Strict Quality Control System

Ensuring the highest standards in every product ,our factory has a strict quality control system. Each shipment of our orders undergoes five inspection steps: materials checking, production process monitoring, finished product testing, equipment packing, and loading. When any problems arise, it's easier to resolve the issues quickly.

2. Perfect Packing and Shipping

Ensuring safe and secure delivery of our products ,the shipping department will prepare a checklist and pack the items in a wooden box. You will receive a checklist with everything we shipped. After shipping, we will provide completed loading pictures and a checklist with images of all parts.

3. High-Efficiency After-Sales Service

Ensuring prompt & effective support for our customers,we have a standardized and comprehensive after-sales service process. Our primary goal is to ensure quality in advance to minimize after-sales issues. If any problems arise, we address them with the highest efficiency, whether by sending replacements or covering repair costs.

Certifications

 

Exhibition

 

 

 

Packaging & Shipping

 

FAQ

1. Is your company a trading company or manufacturer?

We are a factory. All testing instruments are R&D and Manufactured by Saicheng with almost 20 years of experience.

2.Do you accept customized services?

Yes, of course, we can not only provide standard instruments but also customized instruments according to your requirements. Please tell us your requirements, we will try our best to meet your needs.

3.How long is your delivery time?

Generally, it is 5 working days after we receive the payment or order confirmation.

4.How about your warranty?

Usually, our warranty period is 12 months. During the warranty period, we can provide technical support and parts replacement. We can provide you with lifelong technical support.

5.How about the packaging of the instrument and is it protected during transportation?

Our instruments are packed in standard export wooden boxes and will not be damaged. We have delivered many test machines abroad by sea or air without damage.

NOTE:As prices vary for different products, please confirm your order after discussing with us.