Permeability Cup Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-14532
A Permeability Cup is a precision testing device used to determine the water vapor transmission rate (WVTR) or moisture permeability of films, coatings, membranes, textiles, packaging materials, and other substrates.
It is widely used in paint testing laboratories, coatings industries, material research labs, pharmaceutical packaging labs, and quality control facilities.
The cup helps researchers evaluate how much moisture passes through a sample over a fixed period, ensuring product durability, protective performance, and compliance with international testing standards.
Key Features
- High-Precision Construction: Made from corrosion-resistant metal such as aluminum or stainless steel for long-term accuracy.
- Leak-Proof Seal: Specially designed sealing ring ensures airtight closure to prevent external moisture interference.
- Standardized Dimensions: Complies with international test methods like ASTM D1653, ISO 7783, etc.
- Easy Sample Mounting: Smooth sample-holding rim ensures crease-free placement of films and coatings.
- Accurate Permeability Measurement: Enables precise determination of water vapor transfer through coated or uncoated materials.
- Durable & Laboratory-Grade: Built for repeated use in industrial testing and R&D environments.
- Compatible With Desiccants/Water: Can be used for both wet-cup and dry-cup testing methods.
Technical Specifications
|
Parameter |
Details |
|
Material |
Aluminum / Stainless Steel (lab-grade) |
|
Test Standards |
ASTM D1653, ISO 7783, BS Standards (varies by model) |
|
Cup Diameter |
60–80 mm (standard options available) |
|
Cup Capacity |
Typically 10–25 ml |
|
Seal Type |
Rubber/Silicone gasket for airtight performance |
|
Finish |
Smooth, corrosion-resistant polished surface |
|
Lid Design |
Perforated or solid (as required for test method) |
|
Usage |
Wet cup / Dry cup permeability tests |
Why Choose an Indian Lab Supplier?
Indian manufacturers produce high-precision permeability cups that meet ASTM/ISO standards—at significantly lower costs compared to imported equipment.
Made using premium metals, ensuring dimensional stability and repeatable test results even after years of usage.
Used across paint industries, packaging labs, coating manufacturers, and research institutions across India and abroad.
Local production ensures fast delivery, immediate availability of replacements, and easy customer support.
Indian suppliers can offer custom:
- Cup sizes
- Gasket materials
- Perforation patterns
- Engraved markings
according to your test method requirements.
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