Wvtr Water Vapor Transmission Rate Testing System

Model NO.
WVTR-E1
Applications
Plastic Film, Paper, Sheeting, Packages
Testing Item
Wvtr
Sensor Accuracy
0.001 G/M2 24h
Test Range
Film: 0.001~ 50 G/M2 24h
Standard
ISO 15106-3, ASTM F3299, DIN 53122-2
Test Method
Electrolytic Sensor
Certificate
CE, ISO
Transport Package
Veneer Case
Trademark
Pubtester
Origin
Jinan, China
HS Code
90248000
Package Size
60.00cm * 55.00cm * 50.00cm
Package Gross Weight
120.000kg
Reference Price
$ 16,200.00 - 22,500.00
Contact Us

Product Description

WVTR-E1 WVTR Water Vapor Transmission rate testing system

Wvtr Water Vapor Transmission Rate Testing System

WVTR-E1 WVTR Water Vapor Transmission rate testing system  is designed and manufactured based on the   electrolytic sensor method   and conforms to the requirements of ISO 15106-3. This instrument can be used to measure the water vapor transmission rate of barrier materials with high and medium moisture barrier properties with a wide testing range and high testing efficiency. WVTR-E1 is applicable to determination of water vapor permeability of plastic films, sheeting, paper, packages and other relative packaging materials in food, pharmaceutical, medical apparatus, consumer goods, photovoltaic and electronic industries, etc. It can also be extended to test the water vapor permeability test of bottles, bags, tubes and other containers.


Product Features
Advanced technology
  • High precision micro vapor electrolytic sensor, which improves testing accuracy and stability
  • Precise flux controller and automatic gas flux control technology, ensured stable testing process effectively
  • World's first advanced water circulated temperature control system, realized temperature auto control and wider temperature range
  • Independent temperature control for upper/lower chamber and electrolytic sensor, which ensured accurate testing results
  • Self-developed pipeline gas system, ensured system seal ability of gas pipelines
  • Sample griping integrated with self-developed anti-side leakage technology, ensured testing accuracy
  • Integrated with fully automatic double pressure humidity control method makes wide range of humidity control


High-end Configuration
  • Manual, ratio, continuous mode for different testing requirement
  • Automatic power failure saving function to avoid test interruption
  • Automatic record of the whole testing process, result judgement and results saving function
  • Efficient testing, low nitrogen consumption and short test time
  • System self-detection to avoid continuing testing in the state of failure
  • Real-time monitoring of gas flow, automatic alarm when there is little or no gas
  • Rapid access to the temperature and humidity verification port, convenient for fast calibration

Professional Software
  • Simple and intuitive operation interface, convenient user-defined testing functions, and perfect data analysis and reporting functions
  • Possess powerful functions such as window display, curve overlay analysis, test report customization, original data export, editable with Office software, etc.
  • Full process data monitoring and recording, sampling rate adjustable and auto test repeating according to needs
  • The software can be equipped with optional data traceability, which can realize multi-level authority management, audit tracking, electronic signature and other functions, comply with GMP requirements
  • Pubtester also provides professional customization services to meet users' personalized needs in terms of fixtures and software
  • Provide software free upgrade lifetime

Test Principle
The test specimen is mounted in the diffusion cell, which is divided into a dry chamber and a controlled-humidity chamber. The dry side of the specimen is swept by a flow of dry nitrogen, and the water vapor permeating through the specimen from the controlled-humidity chamber is carried by dry nitrogen to the electrolytic sensor where proportion electrical signals will be generated. The water vapor transmission rate is obtained by analyzing and calculating the electrical signals



Applications






Basic application 		Film Water vapor transmission rate of p lastic films, paper-plastic composite films, coextruded films, aluminum foils, aluminum composite films, glass fiber aluminum foil composite films and many others
Sheet Water vapor transmission rate of PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheeting materials
Paper, paper board and composite materials. Water vapor transmission rate of c igarette aluminized paper, paper aluminum-plastic composite sheet and other paper and cardboard
Packages Water vapor transmission rate of plastic, rubber, paper, paper-plastic composite, glass and metal packages, e.g. 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
Extended Application Package closure Water vapor transmission rate of a ll types of package closure
LCD display Water vapor transmission rate of LCD display and its relevant sheet
Solar Back-sheets Water vapor transmission rate of solar Back-sheets  and its relevant sheet
Pipe Water vapor transmission rate of PPR and other types of pipes
Blister Packs Water vapor transmission rate of whole blister packs
Aseptic protective film, medical
plaster patch
Water vapor transmission rate of aseptic protective film, medical plaster patch
Battery Plastic Shell Water vapor transmission rate of battery plastic cell



Technical specifications
specifications WVTR-E1
Test Range Film : 0.001 ~ 50 g/m 2 ·24h
Container : 0.00001 ~ 0.25 g/pkg·24h (optional)
Sensor Accuracy 0.001 g/m 2 ·24h
Permeable Area 50 cm 2
Specimen Thickness ≤3 mm(Accessories needed for thicker specimen)
Number of Specimens 1
Temperature Control Range 5 ºC ~ 95 ºC
Temperature Accuracy ± 0.1 ºC
Humidity  Control Range 0% RH ,  35%~95%RH ,  100%RH
Humidity Accuracy ±1%RH
Carrier Gas 99.999% High-purity Nitrogen  (outside of supply scope)
Carrier Gas Flow 100 mL/min(auto control)
Carrier Gas pressure ≥0.2MPa
Port Size 1/8inch metal tubing
Dimensions 740mm (L)×415 mm (W)×430mm (H)
Power Supply AC 220V 50Hz
Net Weight     50Kg

Standards
ISO 15106-3, ASTM F3299, DIN 53122-2, GB/T 21529, YBB 00092003-2015

Configuration
Standard configuration : Instrument, Touch screen, sampler, precise pressure control valve, vacuum grease, communication cable, reference film

Optional configuration : Container testing accessories, temperature and humidity control device for container fixtures

Note:Gas supply and distilled water need to be prepared by customer

About Us       
                                                      
Established in Jinan, China, Pubtester Instruments Co., Ltd has developed into a major manufacturer and supplier of flexible packaging testing instruments in China. In the year of 2023, Pubtester launched a series of testing instruments specilized in medical device (medical dressings, syringes, catheters, gloves and aseptic packaging, etc), which meet the increasing testing demand for medical industry since 2023. Pubtester has its own packaging testing center, equipped with more than 80 sets of testing instruments, which can perform barrier, force and strength, heat sealing, hot tack, coefficient of friction, thickness, tearing, impact, heat resistance, leakage, flex durability , adhesion, color, fastness and other testing items, and provide testing services to customers. By 2023, Pubtester instruments have been exported to more than 40 countries and areas including UK, Germany, Portugal, Spain, Turkey, Greece, Ukraine, UAE, Saudi Arabia, Tunisia, Nigeria, Morocco, Kenya, Thailand, Malaysia, India, Indonesia, Vietnam, Columibia, Mexico, etc. Pubtester has a great technical team of professionals, all of whom have more than 10 years experience in packaging testing industry, which provide our customers with comprehensive technical services and solutions all the time.


FAQ

Are you a manufacturer  or trading company ?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have obtained CE certificate, passed ISO 9001, IPMS management system certificates, and have 18 utility model patents and 4 software copyright certificates.

How about the installation?
The user ' s manual specifies the installation requirements with details.   We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.

Wvtr Water Vapor Transmission Rate Testing System Wvtr Water Vapor Transmission Rate Testing System Wvtr Water Vapor Transmission Rate Testing System

 

 

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PNEUTEC.IT, 2023