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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Website: www.prestogroup.com 
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#ScratchHardnessTester #SurfaceEvaluation #MaterialDurability #QualityTesting #TestingEquipment #MaterialStrength #QualityAssurance #HardnessTesting #DurabilityTesting #SurfaceQuality #prestogroup

Scratch Hardness Tester With Robust Surface Evaluation Tools

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.

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

Box Compression Tester Digital

With the help of a Melt Flow Index Tester, you will be able to gain several results. As we have already discussed above, the melt flow index tester will comprise piston assembly with a heated barrel that will be helpful in storing sample. You can calculate the melt index flow with the help of the melt index flow formula. This testing instrument will be helpful in checking the quality of materials used in finished products. Here are several things that you are likely to get with the MIF test.

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?

Vibration Table is a consistent tool for checking road worthiness of packages. It simulates the vibrations and jolts subjected to various packages and products during handling and transportation. The damage caused by repetitive movement of the objects is replicated by the Vibration Table. The user can set frequency and time and examine the damaged caused by visual inspection on completion of the testing.

Read more:- https://www.prestogroup.com/products/vibration-table/

Benefits of Vibration Table & Chamber

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

The  Scuff Resistance Tester facilitates the rubbing of two printed surfaces against each other, facing each other in the same plane, at a consistent speed and under constant rubbing pressure. Widely utilized in the Paper & Packaging industries, this tester aids in evaluating color transfer from printed or coated surfaces during rubbing tests. It is designed and produced according to ASTM Standard and measures the number of double strokes required to cause Fuzz (distortion of appearence) and Peel (actual rupture of the surface).

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

Benefits of Scuff Resistance Tester

Presto provides the Polariscope, an exceptionally effective strain viewer designed to assist manufacturers in testing the quality and transparency of their products, thereby ensuring the highest standards of quality assurance for customers. The Polariscope operates on the principle that variations in refractive index indicate differing strain distributions, resulting in reduced material transparency.

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

Polariscope Strain Viewer - Deluxe

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

Salt Spray Chamber is made as per ASTM B117 and JIS 2371 which is used for conducting Neutral Salt Spray Test or NSS test on Meta Surface Coatings. It is used for checking the resistance of the coating towards corrosive environment. The Salt Spray Tester generates an accelerated form of Salt laden environment inside which the specimen are tested for its quality.

Read more:- https://www.prestogroup.com/products/salt-spray-chamber/

Salt Spray Chamber (Corrosion Tester) - Patent No. 244580

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:


Salt Spray Chamber is made as per ASTM B117 and JIS 2371 which is used for conducting Neutral Salt Spray Test or NSS test on Meta Surface Coatings. It is used for checking the resistance of the coating towards corrosive environment. The Salt Spray Tester generates an accelerated form of Salt laden environment inside which the specimen are tested for its quality.

Read more:-  https://www.prestogroup.com/products/salt-spray-chamber/

Vibration simulation is an efficient and cost-effective way of determining damage caused by the repetitive movement in the vehicles. In just a few hours we can pinpoint potential damage areas in your package or product caused by vibration.

Our Vibration Table is customizable. You can get a Digital, Computerised, or touchscreen Vibration table according to your sample testing needs! Be it swivel, synchronous, or asynchronous, test your sample to its fullest to ensure durability, long life, and zero rejections.

Read more:- https://www.prestogroup.com/products/vibration-table/


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

A Top Load Tester plays a major role in testing strength of items like bottles, containers, jars or packaging materials. It will help you avoid transit issue. You will be able to restrain deformation and defects while storage, shipping and transportation. A Top load tester is widely accepted in various industries like bottling manufacturing, filling and beverage etc. It is a proven method to avoid rejections and leave a perfect impression on your customers.

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

Top Load Tester - Digital

However, it is important to remember that metals are also finite and thus, it is important for you to test the durability of these metals. We at Presto is considered to be the leading manufacturer of salt spray test chamber and will provide you with a high-quality salt spray testing machine. Our salt spray test chamber has been made in accordance with ASTM B117, & JIS 2371. This salt spray test chamber is highly useful for checking the resistance of coating toward the corrosive environment. This testing chamber will generate an accelerated form of salt-laden environment. After that, the salt spray test chamber will generate the accelerated form inside which the testing specimen will be tested for quality.

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?

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/


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/

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/

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