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ESCR Tester | Environmental Stress Crack Resistance Testing

When it comes to reliable and accurate ESCR Tester for laboratory and industrial applications, Hema Scientific Instruments stands among the top ESCR Tester manufacturers in India. We specialize in producing precision-engineered Environmental Stress Cracking Resistance (ESCR) Testers designed for testing the stress crack resistance of polyethylene (PE) materials, plastics, and polymer products. Our ESCR testing equipment is widely used in plastic manufacturing units, quality control labs, research institutions, and industrial testing facilities.

In the plastics and polymer industry, Environmental Stress Crack Resistance (ESCR) is one of the most critical parameters used to evaluate the durability and long-term performance of polyethylene and other polymeric materials. To ensure high-quality production and material consistency, industries rely on a precise and reliable ESCR Tester.

Hema Scientific Instruments, a trusted manufacturer of laboratory and polymer testing equipment in India, provides a high-accuracy ESCR Tester designed for consistent, repeatable performance and compliance with global testing standards.

If you are searching for the best ESCR tester, environmental stress crack resistance testing machine, or polymer testing instrument, this blog covers everything you need to know.

An ESCR Tester (Environmental Stress Crack Resistance Tester) is an essential laboratory instrument used to determine a material’s resistance to cracking under environmental stress conditions. This test is crucial for evaluating HDPE, LDPE, PE bottles, plastic containers, pipes, and packaging materials. ESCR testing ensures product durability, performance, and compliance with ASTM D1693, IS standards, and other international guidelines.

An ESCR Tester is a laboratory instrument used to determine the Environmental Stress Crack Resistance of polyethylene (PE) and other plastic materials. The test evaluates how well a material resists cracking when subjected to:

Mechanical stress,
Surface-active agents, or
Environmental conditions.

This test is essential in industries such as packaging, piping, blow molding, film manufacturing, and consumer product manufacturing.

It helps identify:

Material strength
Polymer degradation rate
Product performance under stress

As a leading ESCR Tester supplier in India, we manufacture equipment with superior accuracy and user-friendly operation, including:

1. High-Precision Temperature Control

The tester is equipped with a PID digital temperature controller ensuring:

Stable bath temperature
Precise heating
Accuracy within ±0.5°C

This is crucial for accurate ESCR testing.

2. Robust Stainless Steel Construction

Made with SS-304 grade stainless steel, ensuring:

Corrosion resistance
Durability
Easy cleaning and maintenance

3. Uniform Heating System

The heating bath provides consistent temperature distribution, ensuring exact test conditions for all samples.

4. Sample Support Rack

Designed for multiple specimens, enabling:

Uniform immersion
Better comparison of results
Enhanced testing efficiency

5. Energy-Efficient Design

The insulated body reduces heat loss, improving:

Power efficiency
Faster heating
Long-lasting performance

6. Conforms to International Testing Standards

Designed as per:

ASTM D1693 – Standard for ESCR Testing
ISO 4599 / ISO 22088 (optional compliance)

Our ESCR Testers are designed for long-term performance, making them ideal for high-demand QC laboratories and R&D facilities.

Hema Scientific Instruments’ ESCR Tester is widely used in:

Plastic and polymer testing laboratories
HDPE/LDPE manufacturing units
Packaging material testing
Pipe and container durability testing
Industrial quality inspection
Research and development labs

With precise temperature monitoring and stable test conditions, our ESCR Tester ensures accurate evaluation of stress cracking resistance.

Hema Scientific Instruments is one of India’s most trusted names in laboratory testing equipment manufacturing. We offer ESCR testers that are:

High accuracy and performance guaranteed
Designed with premium quality materials
Custom-built to meet customer requirements
Affordable and durable
Backed by excellent after-sales support
Available with fast delivery across India

Our goal is to provide advanced and reliable testing instruments that support precise material evaluation and enhance laboratory productivity.

If you are searching for ESCR Tester price, best ESCR Tester for plastic testing, or Environmental Stress Crack Resistance Tester cost, Hema Scientific Instruments offers competitive and transparent pricing based on model, size, and technical specifications. We ensure value for money without compromising on quality.