Hardness Testers

Weoffera versatile portablemetal hardness testerextended capabilities and unmatched ease of operation.We offer an assortment of premium quality of Hardness Tester, one of the acclaimed testers in the market. It is made of quality material to improve its functionality. We are engaged in offering a comprehensive range of Portable Hardness Tester. These testers are used for product testing of crankshafts, cylinder blocks, industrial knives, liner and assemblies. Moreover, these can also be used for testing the hardness of both inside and outside of surface of pipes, bushing, rubber & ball bearing rings.

Circular Rubber Hardness Tester

The principle used to measure hardness is based on measuring the resistance force of the penetration of a pin into the test material under a known spring load. The amount of penetration is converted to hardness reading on a scale with 100 units.

Whenever possible, a Durometer measurement should be taken at least 12 mm (approx. 0.500″) in from the edge of a sample, as the hardness characteristic of any sample tends to change at the edges.
Whenever possible, the thickness of a sample should exceed 6 mm (approx. 0.250″). If the sample is thinner then this, then the sample can be backed with a sample of the same material to increase the thickness.
Test Coupons or test blocks (rubber or plastic) should not be used for calibration verification. As all samples are subject to characteristic changes over time along with temperature and lighting conditions, the rated Shore value when supplied as new can and will vary with age. Proper calibration verification requires independent confirmation of the internal spring forces along with the verification of the pin displacement vs. the indicated value on the scale.
As per the ASTM D2240 Standard, readings below 10 and above 90 are not to be considered reliable and should be discarded. Therefore, it is important to select the approapriate Scale that will provide results between 10-90 units.


Display Type	Analog
Model Name/Number	Circular Rubber Hardness Tester Shore A
Accuracy	+/-1 Degree
Automation Grade	Manual
Hardness Scale	0-100 Shore A
Country of Origin	Made in India


Model Name/Number	RHTEA
Accuracy	+/-1 Degree
Brand	Yuzuki
Weight	185 g
Range	0 to 100 degree
Measure Range	20~90 HD
Application	Laboratory

Circular Rubber Hardness Tester (with pointer)

WE supply a wide variety of durometers for polymers, composites and like materials to measure hardness of natural and synthetic rubber products, acrylics, acetates, polymers, thermoplastics, PVC, hardboards, wood, fruits and many other non standard materials. Round type analog Durometers have a dial graduated from 0 to 100 spread across 360 degrees thereby making it easily readable and accurate in measured values. The circular Durometers are provided with a maximum indicating hand for determination of creep properties of materials under test. The circular Durometer SHORE A is supplied with a unique 3-in-1 test gauge to check the accuracy of Durometers at 25,50 and 75 hardness nos.


Parameter	HRC
Display Type	Analog
Brand	Prestige Agencies
Automation Grade	Automatic
Packaging Type	Box
Material	Stainless Steel
Needle Stroke	2.5 mm
Shape	Shape
Color	Silver

Rubber Hardness Tester

We are instrumental in offering our clients a comprehensive collection of Rubber Hardness Testers that are widely appreciated by the clients due to their durability, reliability, easy operations and accuracy in results. Our team of quality controllers checks and tests the entire range on several parameters to ensure that only quality products are delivered at clients. Furthermore, we pack our entire range on several parameters to keep it safe and secure during transit.


Parameter	HRC
Display Type	Analog
Brand	Prestige Agencies
Rubber Hardness	100 Shore A
Packaging Type	Box
Range	0-100 shore A for soft rubber and shore D for hard plastic and ebonite
Max Stroke	Triangle Shape
Weight	210 gm

Technical specifications

Durometer (Rubber Hardness Tester)


Brand	Kori
Display Type	Analog
Weight	185 gm
Measuring Object	Ordinary Rubber
Accuracy	+/-1 Degree C
Range	Range0 to 100 degree (1 degree for 1 graduation)
Packaging Type	Box

Features:

This is a spring type durometer which can measure the hardness of rubber and plastic products such as tire, sponge and felt at a high accuracy. This equipment is conforming to JIS (Japan International Standards) and Internationa Standards and makes it possible to make measurement easily in a short time.
This durometer distorts the surface of specimen by pressing an indentor against the specimen surface by the spring force, and measures the hardness based on the "depressed amount of indentor" when the balance is kept between the resilient force of specimen and spring force.

Shore D Hardness Tester

Owing to the wide experience in this domain, we are instrumental in offering Shore D Hardness Tester to our clients.


Parameter	HRC
Display Type	Analog
Model Name/Number	Shore D Rubber Hardness Tester
Accuracy	1 Shore-D
Dimension	Rectangular & Round Both Available
Weight	200 grams
Hardness Scale	0-100 Shore D
Country of Origin	Made in India

Specifications:

Indentor: Truncated cone 30
Test piece: 50 Shore-D
Least count: 1 Shore-D
Usage: For checking the hardness of Hard Rubber, hard Plastic, Graphite, bakelite, fibre
Net weight. 200 grams.
Rectangular & Round Both Models Available

Features:

Durometer Asker C


Brand	PRESTIGE
Model Name/Number	ASKER C
Display Type	ANALOG
Accuracy	1 DIV
Measuring Range	0-100
Warranty	6 months against manufacturing defects

Accuracy: 1 Div
Application: Soft Rubber, Urethane Foam, Sponge, Rolled-Threads, Film Rolls and Pottery Clay, footwear

Digital Rubber Hardness Tester Shore A


ParametDisplay Type	Digital
Brand	Prestige Agencies
Resolution	0.1
Packaging Type	Box
Measurement Range	0-100 HA
Measurement Deviation	Less than 1%H
Operating Temperature	0 Degree C to 40 Degree C
Power Supply	Button Battery
Dimension	90x55x25 mm
Weight	150 gm

Features:

Standard Test Bar:

Principle:

Load is applied by a hammer blow on the specimen and a standard test bar in linear direction through a hardened steel ball of 10 mm dia. The impact load on both is the same. The extent of indentation on the specimen and the test bar depends on their hardness. The two diameters of indentations on test bar and specimen are measured by a magnifier supplied along with the tester. The hardness of the specimen can be determined, by referring got the chart supplied with the machine.

Package Hardness Tester

Package / beam hardness tester finds its application in determining the hardness for yarn bobbins and warp beams. The spring loaded outer ring assures a constant measuring pressure and eliminates false readings due to difference between operators. It finds its application for loosely wound bobbins of synthetic fibers and closely wound natural fibers, yarns and threads.


Parameter	HRC
Display Type	Analog
Brand	Prestige Agencies
Automation Grade	Manual
Packaging Type	Box
Display Range	0 - 100 Hardness Graduation Marks
Working Face Radius 55 mm Adjustable Min. /Max.	55 mm Adjustable Min. /Max.
Needle Stroke	2.5/5/10 mm

Specifications

Poldi Type Metal Hardness Tester


Parameter	HRC
Brand	Prestige Agencies
Packaging Type	Case
Measuring Range	10 mm
Scale Graduation	0.1 mm
Magnification	10x
Accuracy of Measurement	0.05 mm

Principle:

Load is applied by a hammer blow on the specimen and a standard test bar in linear direction through a hardened steel ball of 10 mm dia. The impact load on both is the same. The extent of indentation on the specimen and the test bar depends on their hardness. The two diameters of indentations on test bar and specimen are measured by a magnifier supplied along with the tester. The hardness of the specimen can be determined, by referring got the chart supplied with the machine.

Standard Test Bar:

Features:

Metal Hardness Tester


Parameter	HRC
Display Type	Digital
Brand	Prestige Agencies
Automation Grade	Manual
Packaging Type	Box
Measuring Direction	0~360 Deg C
Shell Material	Plastic
Rated Voltage	220 V
Weight	180 gm

Features:

Impact size, easy operation.
Wide measuring range in HLD, direct display of converted hardness values in HB, HRB, HRC,HRA, HV, HS
High applicability, can be used for hardness testing of most metals.
Test at any angle even upside down.
Optional printer TA230 available
Easy measurements on large & heavy workpieces
Measuring for confined spaces of large workpieces

Monsanto Type Tablet Hardness Tester

PRESTIGE’s handy Hardness Tester is designed to use in QC/ QA/ R & D / Tableting / Production, In-process etc. for taking quick reading of hardness of tablets. It measures Hardness in Kg. per. Sq. cm. It is made of brass parts heavily chromium plated and has with each division. Marked for 1 kg. readability 0.5 kg. sq. cm


Parameter	HRC
Display Type	Digital
Brand	Prestige Agencies
Is It Portable	Portable
Small Nozzle	3 mm - 19 mm
Big Nozzle	25 mm - 40 mm
Scale Range	0-20 kg. Per. sq. cm
Usage	Tablet Hardness Tester

Operating Instructions:

Hold the Tablet between the jaw and nozzle in edgewise position.
Adjust the scale (by sliding), so that the zero on the scale coincides with the pointer.
Turn the screw knob slowly till the tablet breaks. The pressure indicated on the dial is in Kilogram per sq. cm.
Never keep the spring under Tension, when not in use.

Our Expertise

Over 20 Years of Experience in Gadget Service

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