We provide an array of lab Testing Instruments for different industries including:
 Paper & Packaging
 Paint, Plating & Coating
 Plastic
 PET & Preform

We make the use of latest manufacturing techniques and next-gen technologies which have helped us serve different industries, overcome their challenge of high Product Rejection rates. 

Our team of over 275+ highly talented and experienced professionals has mastered the art of achieving the best results on time and within budget, every time.

To get more information about this testing instrument, 
visit : https://www.prestogroup.com/products/...
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#ScratchHardnessTester #SurfaceEvaluation #MaterialDurability #QualityTesting #TestingEquipment #MaterialStrength #QualityAssurance #HardnessTesting #DurabilityTesting #SurfaceQuality #prestogroup

Scratch Hardness Tester With Robust Surface Evaluation Tools

Dart impact test is performed on plastic films and laminates to determine the effect of free falling dart on plastic films. The energy created by the falling dart causes the film to fail under some specified conditions. The test is widely performed by the manufacturers in plastic industries and paper & packaging industries to assess the durability and strength of the plastic films and other related products.

To perform the impact test using the Dart Impact Tester, first of all, the user need to prepare the test sample as per the standards for precise and reliable results. This includes certain steps.
Read more:- https://www.prestogroup.com/articles/standard-operating-procedure-for-dart-impact-test/

SOP For Dart Impact Test

Bottle Burst Tester is a consistent tool used to perform Bottle burst test on PET bottles with minimum pressure and check the volume expansion of test samples. The testing instrument Bottle Burst Tester - Touch screen is used to measure the Burst Strength of PET bottles when subject to pressurized air.

Read more:- https://www.prestogroup.com/products/bottle-burst-tester/

Bottle Burst Tester

Humidity control and simulation are of great importance in product testing, especially in materials-performance-sensitive industries. In the automotive, pharmaceutical, electronics, and packaging industries, you will test how your materials or products react to humidity and temperature changes. Without the right tools, product failures, wrong results, and costly production errors are the norm.

That's where a Humidity Chamber comes in, answering a solution that could potentially increase your accuracy in testing by up to 90%. We'll discuss here how a Humidity Chamber works, why Presto is your one-stop-shop for this sort of device, and just how it will help you save time and money when it comes to having your products both reliable and durable.

Read more:- https://www.prestogroup.com/blog/humidity-environmental-chamber/

How a Humidity Chamber Can Improve Your Product Testing Accuracy:


This Drop Tester machine is extensively employed across diverse industries to test and validate the strength of plastic bottles and corrugated boxes. Operating by dropping a test specimen from a specified height, it determines the specimen's strength. The testing equipment offers customization options, allowing it to be tailored to different specifications based on customer demands.

Read more:-https://www.prestogroup.com/products/drop-tester/

Drop Tester - Manually Operated

Box Compression Tester is a consistent tool to indicate the Compression strength of cardboard boxes so that it does not get deformed or crushed when stacked one above the other during storage or transit. Cardboard boxes are commonly stacked one on top of the other, during warehousing and storage. So, to ensure that they do not collapse during this, it is necessary to measure their box compression strength.

Read more:- https://www.prestogroup.com/products/box-compression-tester/

Box Compression Tester Digital


The force required for bursting or complete rupture of the board is measured through a Digital Indicator. The bursting strength defines the material's quality as compared to the others. Bursting Strength Tester Genie 2.0 provides a hydraulic pressure on the sample.
In the Presto Bursting Strength Tester, a hydraulic pressure is applied on the sample under test, using a neoprene diaphragm, on a circular area. So, a circular piece of the sample of the corrugated board is used for the test. A digital indicator with a range of 0 to 40 kg/ square cm, is utilized for the equipment.

Read more:- https://www.prestogroup.com/products/bursting-strength-tester-digital/

Bursting Strength Tester Genie 2.0

The MFI tester or melt flow index tester is one of the most useful testing instruments that will be used in the plastic as well as polymer industry. This amazing testing instrument will be helpful in measuring the resistance to the flow of materials like polymer that melts at a certain temperature. This test can be done under a given force at a pre-determined period of time. With the help of this testing instrument, you will easily be able to test the melt flow rate and viscosity under a certain load.

Read more:- https://www.prestogroup.com/articles/what-is-melt-flow-index-tester-and-why-should-you-use-it/

What Is Melt Flow Index Tester And Why Should You Use It?

The Top Load Tester gives the compressive buckling load in digital format. This is a fully automatic motorized model. The Digital display of the Digital Top Load Tester is aesthetically appealing and sophisticated. It has the capability of measuring the maximum load a container can withstand without deforming when the force is applied from the top.

Read more:- https://www.prestogroup.com/products/top-load-tester-digital/

Top Load Tester - Digital

A salt spray chamber is a crucial tool for evaluating the corrosion resistance of materials and coatings. This advanced testing equipment simulates harsh environments to ensure product durability and quality. Widely used in industries like automotive, aerospace, and manufacturing, it helps manufacturers meet strict quality standards. By replicating real-world conditions, the salt spray chamber provides reliable data to improve product performance. Explore its features and benefits to ensure long-lasting protection for your products.

Read more:- https://www.prestogroup.com/blog/what-is-a-salt-spray-test-chamber-and-why-you-should-use-the-one/







What is a salt spray test chamber and why you should use the one?

Presto Stantest offers premium quality of Coefficient of Friction Tester for packaging testing. The device is used to determine the coefficient of friction of plastic sheets, laminates, films, papers, and pipes, etc. The testing machine helps to measure the kinetic and static coefficient of friction of the materials when it slides over the material itself or on the other substance under some specific conditions. The coefficient of friction testing is necessary to determine the stacking ability of the plastic films and sheets. This testing strategy helps the manufacturers of plastic industries to prevent accidents due to friction in transporting, loading and packing of the materials.

Read more:- https://www.prestogroup.com/products/coefficient-of-friction-tester-for-packaging/

Coefficient of Friction Tester for Packaging

A spectrophotometer is an instrument that measures the amount of light reflected by a surface. It can be used to measure color, opacity, and other characteristics such as glossiness. These measurements are taken by shining a beam of light on the surface and measuring how much of it is absorbed or scattered at various wavelengths (colors) through a special prism. 

Visit:- https://www.prestogroup.com/articles/spectrophotometer-what-it-is-and-how-to-use-one/

Spectrophotometer What It Is and How to Use One

The Drop Tester (As per IS:7028 Pt IV) is a useful equipment for ascertaining the transport worthiness of corrugated & solid fiber boxes and shipping containers. It has provision with angular drop arrangement to help accurately ascertain the transport worthiness of the package from all angles.
Read more:- https://www.prestogroup.com/products/drop-tester/

Polariscope Strain Viewer computerised is utilized for conducting quality and transparency test. It is used to identify and evaluate residual strain in PET preforms, bottles and similar products.

Read more:- https://www.prestogroup.com/products/polariscope-strain-viewer-computerised/

Polariscope Strain Viewer Computerised

Humidity chamber is a vital testing instrument for analysing the prolong effect of humidity on components to fix its quality parameters. This instrument is not subjected to only one industry applications. It is used in pharmaceuticals, plastic and rubber industries for quality assurance testing.

Read more:- https://www.prestogroup.com/articles/how-does-humidity-chambers-work/

Presto Stantest Pvt. Ltd.

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