Universal Testing Machines (UTMs) play a crucial role in material testing, offering the ability to evaluate the tensile and compressive strength of materials. This blog covers various aspects such as UTM prices, suppliers, testing services, standards, and calibration. Whether you are looking for UTM suppliers in India or need information on tensile testing standards, this guide has you covered.

Universal Testing Machine Price

The price of a Universal Testing Machine (UTM) depends on its specifications, load capacity, and features. Standard UTM machines for basic testing typically range between ₹3 lakh to ₹15 lakh. High-capacity or Digital Universal Testing Machines with advanced features can go up to ₹50 lakh or more. For automated or custom Universal Testing Machines, the price could vary even further, based on the customizations required.

• Tensile testing machine price: ₹2.5 lakh to ₹10 lakh.
• UTM machine price: ₹3 lakh to ₹50 lakh, depending on capacity and automation.

Load Capacity of UTM

UTMs come with various load capacities to suit different testing needs. The load capacity typically ranges from 5 kN to 5000 kN. Larger load capacity UTMs are used for testing stronger materials like metals, while smaller ones are ideal for plastics, rubber, and other lightweight materials.

Universal Testing Machine Manufacturers and Suppliers in India

Several manufacturers and suppliers provide quality Universal Testing Machines in India. Some prominent UTM suppliers and UTM dealers near you may include companies like:

• Measure India Corporation Pvt Ltd: Specializes in high-capacity UTMs and testing services.
• Other local distributors across metro cities in India such as Mumbai, Hyderabad, and Chennai.

UTM Testing Services and Material Testing Labs Near Me

If you are looking for material testing labs near you, many NABL-accredited labs across India provide UTM testing services, including tensile testing, compression testing, and more. These labs adhere to national and international standards, offering precision testing services.

• Tensile testing service: Available in most material testing labs for testing metals, polymers, and composites.

Working Principle of Universal Testing Machine

A Universal Testing Machine works on the principle of applying a force to a material specimen until it breaks or deforms. The UTM consists of two main parts: a loading unit and a control unit. The specimen is placed in the grips, and force is applied either through hydraulic or mechanical means. The machine measures the force applied and the elongation or deformation of the material.

How to Use a Universal Testing Machine

• Place the specimen in the machine’s grips.
• Set up the testing parameters on the control panel.
• Begin the test by applying load.
• Record the results, including tensile strength, elongation, and modulus of elasticity.

Tensile Test Procedure on UTM

1. Prepare the material specimen according to the required dimensions.
2. Insert the specimen into the machine’s grips.
3. Select the testing mode (tensile/compression).
4. Start the machine and apply force gradually.
5. Monitor the stress-strain behavior until the specimen breaks.
6. Analyze and record the data from the test.

Tensile Testing Standards and Compression Testing Standards

UTMs adhere to several international standards:

• Tensile testing standards: ASTM E8, ISO 6892.
• Compression testing standards: ASTM E9, ISO 604.

These standards ensure consistency and accuracy in material testing across industries.

ASTM Standards for UTM

The ASTM standards for UTMs are widely used globally for testing materials like metals, plastics, and textiles. Common ASTM standards include:

• ASTM E4: For calibration of UTMs.
• ASTM E8: For tensile testing of metals.

UTM Calibration Services: How to Calibrate a Universal Testing Machine

Regular calibration is essential for the accurate functioning of a UTM. Calibration services ensure that the machine is measuring force and displacement correctly. The basic steps for calibrating a Universal Testing Machine include:

1. Measure the applied force using calibrated load cells.
2. Verify displacement accuracy with calibrated extensometers.
3. Adjust machine settings if deviations are found.

UTM calibration services are offered by NABL-accredited laboratories like Measure India Corporation Pvt Ltd.

UTM Maintenance Guide

Routine maintenance of your UTM ensures long-lasting performance. Key maintenance tips include:

• Regular lubrication of mechanical parts.
• Checking the alignment of grips and load cells.
• Ensuring software updates for digital UTMs.

Digital and Automated UTMs

Digital UTMs come equipped with advanced electronics and software for real-time data collection and analysis. Automated UTMs take this further by offering completely automatic loading and testing processes, reducing human intervention and increasing accuracy.

Custom Universal Testing Machines

Many manufacturers offer custom Universal Testing Machines that can be tailored to specific industry needs, including load capacity, testing environment, and automation features.