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WVP/S Water Vapour Permeability Tester

Name: WVP/S Water Vapour Permeability Tester
Brand: APPLE ELECTRONIKS
Price: 3592680 INR
Availability: InStock

Price 3592680 INR/ Number

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MOQ : 1 Number

WVP/S Water Vapour Permeability Tester Specification

Number of Specimens
8

Temperature
18 ~ 50 Celsius (oC)

Port Size
Standard 40 mm test opening

Test Material
Films, Foils, Packaging Materials

Humidity
40% ~ 95%RH

Specimen Size
Cut to fit cup opening ~35 mm diameter

Gas Pressure
Ambient Pressure

Test Range
0.01 - 10,000 g/m2/24h

Type
Lab Testing Equipment

Material
Mild Steel Body, Powder Coated Finish

Power
220 V AC, 50 Hz Statampere (sA)

Power Source
Electric

Dimension (L*W*H)
750 720 1400 Millimeter (mm)

Weight
Approx. 20 kg

Usage
To determine water vapor permeability

Application
Packaging, Medical, Food, Textile Industries

Compliance Standard
ASTM E96, IS 1060, TAPPI T464

No. of Test Cups
6 Stainless Steel Test Cups

Resolution
0.01 g/m2/24h

Display Type
Digital Counter, Timer

Sealing System
Rubber Gaskets & O-Ring

Body Finish
Epoxy Powder Coated

Timer
0-99 hours

Cup Volume
~40 ml (per cup)

Operation Type
Manual Water Vapor Transmission

Accessories Included
Test Cups, Sample Cutters, Sealing Rings

WVP/S Water Vapour Permeability Tester Trade Information

Minimum Order Quantity
1 Number

Supply Ability
1 Number Per Day

Delivery Time
7 Days

About WVP/S Water Vapour Permeability Tester

Application

Water Vapour Permeability Tester, to determine the resistance of textiles and textile composites (particularly action wear fabrics) to water vapour penetration. Water Vapour Transmission Rate Tester consists of 8 containers with water reservoirs, a standard permeable fabric cover, sample holder ring and precision drive system.

Features:

Use PLC, programmable controller to control temperature, humidity and time, more excellent anti-jamming, high reliability of the data.
Apply the Controllable Silicon Step-less Adjusting Technology to adjust temperature and humidity continuously and precisely, and without over heated as the PID adjusting function.
Rectangle double-layer glass observation window prevents form coagulation of hydrosphere as there is a heater in it.
Workroom made by high quality stainless steel. Operation is easy and safe as we use the plane handle without reaction.
Humidified by ultrasonic, high accuracy.
Chambers temperature and humidity settable and digital displayed.
Test time settable and duly displayed on LED of the timer.

Specification

Model No / Name	WVP/S Water Vapour Permeability Tester (Made in INDIA)
Test Range	0.1 - 10000 g.m2 x 24h
Wet Cup	8 pcs
Rotation Speed	1-15 rpm, adjustable
Air Velocity	0.1 to 0.8m/s
Inner diameter of cup size	as per ASTM E96/E96M: Latest Standard
Temperature range	18 Degree C - 50 Degree C
Temperature division	+/-0.5 Degree C
Humidity range	40% - 95%RH
Humidity division	+/-2%RH
PC Control	Control instrument By the VNC Software and USB/ Ethernet for data saving & printing purpose
Standards	ASTM E96, ISO8096, BS 3424, BS 7209, JIS L1099, GB 12704
Power	AC220V, 50Hz, 1000W
Weight	110 Kg
Dimensions	750 x 720 x 1400mm (LxWxH)

Technical Details

Accurate and Efficient Testing

With its high-resolution measurement (0.01 g/m2/24h) and six test cups, the Water Vapour Permeability Tester allows users to conduct precise and multiple tests simultaneously. The display shows real-time results, while the adjustable timer ensures that testing durations can be tailored to specific industry standards or research needs.

Robust Design and User-Friendly Operation

Epoxy powder coating protects the mild steel body from corrosion, ensuring longevity in busy laboratory environments. Manual operation is simple and intuitive, with rubber gaskets and O-rings providing secure sealing for each specimen. All necessary accessories, such as sample cutters and sealing rings, are included for immediate functionality.

Versatile Applications Across Industries

This tester is well-suited for films, foils, and packaging materials, supporting a wide test range from 0.01 to 10,000 g/m2/24h. Its flexibility in temperature (18-50C) and humidity (40-95% RH) settings makes it a versatile tool for packaging, food, medical, and textile applications, ensuring products meet necessary quality and safety standards.

FAQ's of WVP/S Water Vapour Permeability Tester:

Q: How does the WVP/S Water Vapour Permeability Tester operate?

A: The WVP/S operates manually by placing prepared specimens in stainless steel test cups, sealing them securely, and initiating the test using its digital timer and counter. Water vapor transmission is measured over set intervals, with results displayed clearly for analysis.

Q: What materials can be tested with this equipment?

A: The tester is suitable for a variety of flat materials, including films, foils, and other packaging substrates. It's ideal for use in industries such as food, medical, textile, and packaging to ensure product quality and compliance.

Q: When is the optimal time to use this tester during the product development cycle?

A: This equipment is best used during quality control and R&D stages, particularly when developing or verifying the barrier properties of packaging materials before bringing products to market.

Q: Where can this instrument be installed for routine testing?

A: The compact design and moderate weight (~20 kg) allow it to be stationed in laboratory environments within manufacturing, research facilities, or on-site quality control labs. It requires a standard 220 V AC, 50 Hz power supply for operation.

Q: What is the process of conducting a test with this device?

A: To test, samples are cut to fit the cup opening (~35 mm), placed in one of the six stainless steel cups, and sealed with the included gaskets and O-rings. The device is then set to the desired temperature, humidity, and timing conditions to start the test.

Q: How does using this device benefit manufacturers or researchers?

A: Utilizing this tester enables reliable measurement of water vapor permeability, aiding in material development and quality assurance. This ensures products comply with international standards, improves shelf life, and enhances overall material performance in moisture-sensitive applications.

Q: What accessories are included and how do they contribute to the testing process?

A: The tester is supplied with essential accessories, such as stainless steel test cups, sample cutters, and sealing rings, ensuring samples are properly prepared and tests are conducted under standardized, reproducible conditions.

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