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Cobb Sizing Tester in Bahrain

For paper and packaging industries, the foremost thing to keep in mind is that the product they offer to their clients must be of the best quality possible. There are many different traits of the packaging materials that are responsible for the better quality of the packaging materials. Water absorbency is one such property. Presto offers high-quality Cobb Sizing Tester for Bahrain that are suitable to test the water absorbency of the packaging materials such as cardboard, corrugated boxes, paper and so forth. The instrument is used for measuring the maximum amount of water that a packaging specimen can absorb in a particular time span. This helps in determining the suitability of the packaging materials for conditions where the packaging might face water or moisture. The instrument is fabricated with the best quality materials and complies with all the international quality standards.

Being a major supplier and exporter of Cobb Sizing Tester in Bahrain, Presto has always been dedicated to manufacturing the best quality of testing instruments that could provide accurate test results to the clients. The device is provided with a roller that is used for compressing the test specimen after the test so that excess of water could be drained out from the specimen.

This instrument is very helpful for the manufacturers in determining the right water absorbency of the packaging materials and ensures the best quality of packaging products to the clients. The instrument is designed in compliance with all the essential quality standards and hence is acceptable to international markets too. The instrument is provided to customers along with a user manual and a conformance certificate.

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Tensile Testing Machine Digital

The Presto Tensile testing Machine is highly recommended for evaluating the tensile strength of products and materials. The equipment is based on the Constant Rate of Traverse (CRT) principle. It is equipped with an upper jaw and a lower jaw.

While the upper jaw is stationary, the lower one can be moved at a designated fixed speed with the help of a motor. The test specimen is held between the two jaws. The lower jaw is gradually made to move to evaluate the tensile strength of the sample.

The motor is equipped with a gear Box and a lead screw arrangement. The machine also incorporates a special sensor, connected with a load cell. The sensor is capable of judging the load exerted on the stationary jaw and directly indicating the reading in kgs (in digital format).

There are special case hardened lead screws which ensure stability and durability. It incorporates a standard branded motor and CE standard electrical wiring. The completely modular construction of the Presto Tensile Testing Machine ensures trouble free maintenance and easy operation.

 

Presto Tensile testing Machine is highly stable machine, built using heavy mild steel. Its strength and high quality can be attributed to the various built in safety arrangements, such as over load and over travel protection.

The Presto Tensile testing Machine has an Autumn Gray & Blue combination finish and bright chrome / zinc plating has been added to impart a corrosion resistant finish.

The Instrument comes complete with Instruction Manual; Electrical Wiring Diagram & Calibration Certificate traceable to NABL approved Labs.

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Polariscope Strain Viewer in Bahrain

Presto Stantest designs outstanding quality of Polariscope Strain Viewer for Bahrain. It is a highly efficient and useful testing machine which is used in PET and Preform Industries to detect the flaws in the quality of Preforms and glasses. The instrument helps to analyze the test specimen under polarized light to measure the quality of the product. The machine works on the mechanism that measures the variation in the refractive index of the product with the slight change in the material distribution. This is considered as a major quality flaw. This can be detected easily with the help of Polariscope Strain Viewer. Presto designs two model of Polariscope. One is deluxe model, and another one is computerized model.

A polariscope is widely used in Preform manufacturing industries in Bahrain as it is the best instrument that completely solved the problem of Photoelasticity. Photoelasticity is the process that rapidly changes the refractive index of the material with the change in the material distribution. This is a major quality defect in the quality of the preform. Presto offers high-quality of Polariscope Strain Viewer for Bahrain to measure the quality of the Preforms and glasses efficiently. The machine is designed using high-quality of raw materials that ensure long working life of the product and correct testing procedure. The instrument is supplied complete with some essential documents such as user manual and calibration certificate.

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Tensile Testing Machine in Bahrain

Presto Stantest design and manufacture high-quality of Tensile Testing Machine for Bahrain is designed mainly to calculate the maximum tensile strength that a product can bear before it breaks. The testing machine works on the principle of a constant rate of traverse i.e. CRT. The testing machine is designed with two jaws i.e. lower jaw or upper jaw. To perform the test efficiently using Tensile Testing machine, the test sample is fastened between the two clamps to move the clamps in opposite direction. This helps to measure the maximum tensile strength that a sample can bear. The testing machine is designed with user-friendly features and digital panel to operate the device and to ascertain the results in digital format.

Presto manufactures high-quality of Tensile Testing Machine for Bahrain. The testing machine is assembled with high-quality gearbox and leads screw arrangement. The testing machine is provided with the highly effective sensor which is attached to a load cell. The sensor of the load cell is proficient enough to measure the amount of load which is exerted on the stationary jaw and offers the reading in kilograms on the digital panel. The testing machine is provided with lead screw arrangement which ensures test durability and stability. The testing machine is provided with CE standard electrical wiring and standard branded motor. The testing device with highly modular construction ensures a trouble-free operation and maintenance.

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Laboratory Hot Air Oven in Bahrain

Presto’s Laboratory Hot, Air Oven for Bahrain, is the best instrument to determine the effects of elevated temperature on the properties and qualities of a test specimen when placed at such temperature for a particular span of time. The instrument is commonly used in rubber, plastic, medical and polymer industries. The instrument is manufactured in adherence with all the international quality testing standards and hence the instrument is compatible with international markets too. The machine is manufactured with best quality raw materials such as mild steel and stainless steel which makes it corrosion resistant, long lasting and suitable for sturdy industrial working conditions.

Presto is a premium supplier and exporter of Laboratory Hot Air Oven for Bahrain. The instrument offered by presto are designed and manufactured in state of the art manufacturing facilities and is designed for easy and simple operations along with accurate and fast test results. The instrument is equipped with a digital timer and a PID temperature controller that helps in easy control of test cycle time and the test temperature with great accuracy. The equipment is also provided with a highly accurate and sensitive RTD PT-100 temperature sensor for accurate testing. A temperature range of ambient to 2500 C can be achieved through this instrument.

The instrument is provided complete with a user manual, electrical wiring diagram, and a calibration certificate that is easily traceable to any of the NABL approved Laboratories.

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Bottle Burst Tester in Bahrain

Presto’s Bottle Burst Tester for Bahrain is one of the most reliable and accurate testing machine that is normally used in PET manufacturing industries. The PET bottles need to bear a very high pressure when liquids are filled with them. In order to ensure the best strength of these PET bottles, bottle burst tester is used. The instrument is designed to provide an accurate analysis of the strength of the PET bottles which helps in the best quality assurance of the PET bottles to the customers. The machine is designed in strict adherence to international standards which implies that the instrument is acceptable in international markets too.

Presto is one of the most reliable manufacturers and suppliers of Bottle Burst Tester for Bahrain. The device offered by Presto is highly accurate in providing best testing data to the users. The instrument is provided with an arrangement for testing the strength of the PET bottle specimen with the help of pressurized air. There is a digital panel provided with the machine that helps in ensuring the easy and simple operation of the machine.

There is a steel casing provided at the specimen placement area to protect the users from any kind of debris that may come out of the machine during the test procedure. In addition to that, the instrument also has an auto cut off feature at the completion of the test.

The device is provided with a user manual and a calibration certificate that can be traced to any NABL approved labs.

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Bursting Strength Tester

Bursting Strength Tester is a reliable index of measurement of strength and performance of materials like paper, paper boards, corrugated boards and boxes, solid fiber boards, filter cloth, industrial fabric, leather and Rexene. With the help of a bursting strength tester, industries can ensure the best quality of products to their clients. Presto is one of the leading manufacturers of Bursting Strength tester.

Other models available of Bursting Strength Tester are: Digital Model, Pneumatic Model, Computerized Cum Digital Model with Manual Clamping and Computerized Cum Digital Model with Pneumatic Clamping.

The bursting strength of the sample is measured by applying the hydrostatic pressure required for producing rupture of the material, when pressure is applied at a controlled increasing rate through a rubber diaphragm. The value of the bursting strength will give an indication of the maximum weight that may be carried in the box. The quality of Corrugated Boxes is graded based on the value of their bursting strength. The Analogue Bursting Strength Tester is a testing instrument that offers highly reliable and accurate test results.

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Melt Flow Index Tester

Presto Melt Flow Index tester is used for evaluating the flow properties of molten plastics or resins. The Melt flow Index of thermoplastic materials is defined as the rate of flow (in grams per ten minutes) of extrudates of molten resins through a jet of a particular length and diameter. The test is carried out under prescribed condition of temperature, load and piston position in a cylindrical cavity inside a heated metallic tube barrel. The Presto Melt Flow Index tester accurately provides all standard terms of temperature and pressure strictly as per standards ASTM D 1238-1992, ISO 1133, IS 2267-1972, IS 2530-1963, IS 10810-1984.

Presto Melt Flow Index tester is fitted with a Microprocessor based PID Temperature controller, with a temperature range from ambient to 400°C. It has a resolution of 0.1°C and an accuracy of ± 0.1°C. The instrument incorporates a digital presettable timer with a range of up to 59 minutes; 59 seconds and buzzer output. The provision of automatic sample cutting ensures the accuracy and smooth operation.

The equipment is built on a rigid metal base plate to ensure stability during operation. The Presto Melt Flow Index tester is finished in Autumn Gray & Blue combination painting. Further, a bright chrome / zinc plating has been added to impart a corrosion resistant finish. The Instrument comes complete with an instruction manual; Electrical Wiring Diagram & Calibration Certificate traceable to NABL approved Labs.

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Hot Wire Bottle Cutter NXG

Presto’s Hot Wire Bottle Cutter is a widely used instrument in PET bottle industries. PET bottles are mainly used for packaging of various products such as carbonated drinks, food items and so forth. They are also used for packaging of chemical. The shape and size of the bottles is important for the better safety of the products that are packaged in the bottles. For the best shape and size, it is important to test the weight of every section of the PET bottles individually. This process is called the section weight analysis. For accurate section weight analysis, the individual sections of the PET bottles need to be cut properly and precisely without causing any deformation in the shape of the bottle. The Hot wire Bottle cutter helps in this testing procedure of the PET bottles.

The Presto’s Hot Wire Bottle cutter NXG is designed to easily cut the individual sections of the PET bottles. The capacity of the bottles that can be cut using the instrument ranges from 200 ml to 2000 ml. the maximum diameter of the bottles that can be cut with the hot wire bottle cutter is 110 mm. Each section of the bottles is cut in exact dimensions and not deformation occurs in the shape and size of the bottles during the cutting. After accurate cutting of the sections, each section is weighed on a digital balance for accurate measurement of the weight of the sections. This helps in controlling the manufacturing process for better quality assurance and quality control.

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Polariscope Strain Viewer

Presto offers Polariscope, a highly efficient strain viewer that helps the manufacturers in testing the quality and transparency of the products so that best quality assurance could be ensured to the customers. The working of the Presto’s Polariscope is based on the principle that any change in refractive index is due to different strain distribution and this leads to lower transparency of the material. The testing instrument offered by Polariscope comes in variety of sizes and specifications according to the requirements of the clients

Photoelasticity is a major phenomenon that occurs in PET, Preforms and Glass products. Photoelasticty means the change in the refractive index of the material when there is non-uniform strain distribution throughout the material. Photoelasticity can be a great problem for the manufacturers of PET and glass products as this is great flaw in the quality of the products.

Presto offers two models of Polariscope that are Polariscope Dx and Polariscope computerized. The instruments are manufactured with best quality of materials to provide an extended service life and accurate testing procedures. The testing instrument is provided protection from corrosion and rust with Zinc and chrome plating and has been given a smooth and attractive finish in grey and blue color. The instrument is also provided with an instruction manuals and a conformance certificate that can be traced to any of the NABL approved laboratories.

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Testing Instruments in Bahrain


Testing Instruments in Bahrain