Shore Durometers Models

The Asker CL-150 Rubber and Plastic Hardness Tester eliminates different speed and load variables which occur when testing samples with a hand-held durometer. The test speed and load the durometer applies to rubber and plastic samples are kept constant with a pneumatic damper and a standard weight. In addition, our unique flexible coupling enables the presser foot of the durometer to make perfect contact even on samples with inclined surfaces.

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The Asker CLE-150 motorized constant speed/load stand eliminates speed and load variables which occur when hand-testing samples with a durometer. Select speeds from 0.1~19.9 mm/sec in .1 mm increments. Choose a model with the appropriate hardness scale for the material you are testing. In addition, the unique flexible coupling enables the presser foot of the durometer to make perfect contact even on samples with inclined surfaces.

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The EX Series Shore Durometer isa Hardness Tester for Rubber and Plastic. EX Series Shore Durometer feature top design and precision manufacturing to bring you a reliable, highly accurate durometer. EX Series models are available in Durometer Types: Shore A Hardness, Shore D Hardness and Asker C Hardness. Hardness is an essential characteristic of various rubber, elastomers and plastic products. The first step in using a durometer hardness tester is to select the optimum type based upon the material hardness.

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The X High Performance Shore Durometer is a shore durometer that features portable design, ease of operation, non-destructive measurement and optional peak indicators. Supplied with 3 point NIST traceable calibration cert. The X High Performance Shore Durometer is a precision instrument thathas an accuracy of .75 point and is available in Type F for soft materials like sponge rubber and urethane foam.

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The Barcol Impressor or Hardness Tester is a precision instrument that meets the following ASTM (American Society for Testing and Materials) standards: E140-97; D2583-75; B648-78: E140-97 Standard Hardness Conversion Tables for Metals; D2583-75 Standard Method of Testing for Indentation Hardness of Plastics by means of a Barcol Impressor; B648-78 Standard Method of Testing for Indentation Harness of Aluminum Alloys by means of a Barcol Impressor. Fire Department version: The Barcol Impressor meets the following NFPA (National Fire Protection Association) standards: NFPA 1931 Design of and Design Verification Tests for Fire Department Ground Ladders; NFPA 1932 Use, Maintenance, and Service Testing of Fire Department Ground Ladders.

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The new Checkline AD-100 Shore Durometer is the genesis of years of experience offering high quality Durometers to discriminating users. Featuring an 18mm footer that offers high stability and conforms to all international standards, the AD-100 is the ideal durometer for a wide range of shore hardness measuring applications. The AD-100 displays hardness readings on an easy-to-read analog scale calibrated in 0 to 100 Shore units. An optional MEMORY POINTER holds reading until manually reset, allowing operator to concentrate on measurement task. Also valuable if used in a position where dial is obstructed.

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The Checkline AD-300 precision durometer is designed to measure the hardness of vulcanized or thermoplastic rubbers, elastomeric or soft plastic materials and silicon products via indentation resistance. The AD-300 durometer meets the requirements of most international standards, including: DIN 53505 (A, D), ISO 868 (A, D), ISO 7619 (A, AO, D), ASTM D 2240 (A, D, C, O). The Checkline AD-300 is German-engineering with the highest build employing an ultra-low friction movement and an indentor machined to the highest standards. Together with the ergonomic enlarged foot this enables you to take highly accurate and repeatable measurements.

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The Checkline DD-100 Digital Shore Durometer is the genesis of years of experience offering high quality Durometers to discriminating users. Featuring an 18mm footer that offers high stability and conforms to all international standards, the DD-100 is the ideal durometer for a wide range of shore hardness measuring applications. The DD-100 is supplied with a NIST traceable calibration certificate in foam-fitted carrying case.

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The Checkline HP Series Shore Durometer isdesigned to measure the hardness or firmness of a wide variety of parts and test samples. This Durometer features a unique spring-operator test pressure shell, which helps insure that similar test pressures are used for each measurement. This system significantly enhances the measurement repeatability, especially between different operators. Oversized flat bottom surface makes position of working face (area of contact as specified in ASTM/DIN Standards) convenient and consistent which limits variability between operators.

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The HPSA-R Durometer is used to measure the hardness of cots, pressure rollers and many other rubber coated rollers, etc. The correct Shore A hardness of the cots is a critical factor to get the desired yarn structure and quality. As cots are abrasive, the hardness should be checked from time to time as they age.

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The HPSAO Shore Durometer is ideal for determining the Shore surface hardness of foams, steering wheels and inner linings of motor vehicles with hardness less than 20 Shore A. For measuring the hardness, the spring-loaded outer ring of the housing is pressed downwards until the edge of the ring meets the colored marking on the housing. This ensures a constant pressure and prevents measuring errors. The principle used to measure shore 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 shore units.As the depth of indentation is max. 2.5 mm the test material has to have a minimum thickness of 6 mm. If thickness is less stack some samples til you reach the required thickness.

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The Checkline OS-300-2 Durometer Test Stand is designed for use with the Check-Line AD-300 Analog Durometer. Use of a test stand significantly reduces the errors that are caused by measurements by hand which are sensitive to subjective test errors, caused by differing load application forces or non-vertical application of the durometer to the test piece.The OS-300-2 durometer test stand works on the constant load principle. To conduct hardness (durometer) measurements, the product sample is positioned on the support table. The Durometer is lowered down to contact the test sample by pulling the manual lever. The fixed-mounted durometer insures a predictable and repeatable perpendicular contact of the test samples. All measurement values are shown directly on the analogue durometer.The test stand is made of rugged and light weight aluminum which provides convenient adjustment of the vertical position of the durometer to accommodate a wide variety of sample sizes and shapes. A mechanical overload mechanism is provided to prevent the durometer from making direct contact with the support table.

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The PTS-HP Precision test stand is designed for smooth, repeatable measurements for hardness testing applications. Additional Fixtures can be used to allow Force Gauges, Coating Thickness Gauges and more to be mounted.

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The Positector SHD is an electronic instrument that measures the indentation hardness of non-metallic materials. The Positector SHD features a color LCD display with user-adjustable measurement time with onscreen countdown for testing according to national and international standards. The PosiTector SHD Shore Hardness Durometer can be used as a handheld instrument or placed in a test stand to reduce operator influence. The display can be used with our full line of Positector probes to measuring, coating thickness, wall thickness, surface profile, dew point and more.

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The Hoto e-Series constant load is a stand that eliminates different load variables which occur when hand-testing samples with a durometer. Simply pull the handle forward and let the standard weight apply a constant load to the durometer and the test sample. The constant load stand features all metal construction and a safety shield to protect your hands. Compatible with EX and X Series Durometers.

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The Asker C Type durometer is commonly used in checking the hardness of rubber material found in gym shoe soles. The Asker F Type durometer is primarily used to check the hardness of polystyrene foam.

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The Durometer Test Block Kit is designed to give the user the ability to develop the proper "feel", and, while they are not to be used for calibration purposes, they enable the user to perform a quick check for proper durometer operation. A large variation would indicate the need for recalibration of the durometer being utilized. This should be done in accordance with the methods indicated in ASTM D-2240.

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The EMS4 is a data collection system that has the capability of communicating over USB with the Checkline Digital Durometer Model RX-DD

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The ORF-1 O-Ring Fixturing Set is designed to enable the user to check o-rings with the combination of an A-scale Rex Durometer and a operating stand. The set consists of five fixtures and one set plug (for setting operating stand travel). The standard O.R.F.-1 set can be used to test O-Rings with cross sections of 1/16", 3/32", 1/8", 3/16" and 1/4". Custom and metric o-ring fixtures can be special ordered.

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The OS-1 Operating Stand is the ideal tool for repetitive or lab-type testing for users who must test either very large specimens, or test in a number of different durometer scales. The OS-1 Operating Stand, used in conjunction with a Rex durometer eliminates the operator error sometimes associated with shop floor durometer testing. The stand features a floating pin and includes the proper load weights required for testing in durometer scales (A, B, C, D, DO, O, OO, and OOO), as noted in ASTM D2240. The OS-1 can accommodate specimens varying in size from a : to 10 inches thick. (custom stands for testing larger specimens available)

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The OS-2 compact operating stand for durometers in the A, B and O scale is used in conjunction with our Durometers to eliminate operator error sometimes associated with shop floor durometer testing. The stand features a load weight for the proper testing pressure as noted in ASTM D2240, and a quick-lock column for easy adjustment. It can be used with either the provided specimen holder or the optional O.R.F.-1 O-Ring Fixturing Set (sold separately).The OS-2H features an a dampener that lowers the durometer at the same rate for each test, resulting in superior repeatability for all durometer test.

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The OS-3 test stand for type M durometers is designed for precise testing on type M samples. It can be used with either the provided specimen holder or the optional O.R.F.-1 O-Ring Fixturing Set (sold separately).

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The OS-4 Test Stand is designed for use with our type OO & OOO durometers. The stand, used in conjunction with our Durometers increases repeatability while eliminating operator error.The stand features a load weight for the proper testing pressure as noted in ASTM D2240, and a quick-lock column for easy adjustment.

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The OS-AUTO Automatic Durometer Operating Stand is a stand that provides constant load, controlled rate of descent, and application velocity, through a geared electric motor and braking mechanism that alternately lowers the durometer onto the specimen and then raises it in preparation for the next test. This OS-AUTO also provides an electronic timer that can adjust the amount of time the durometer remains in the lowered position (dwell time). The durometer and carriage assembly have a mass sufficient for use with Types A, B and O. The incorporation of the large detachable mass is required for testing with Type C, D and DO durometers. This detachable mass can be purchased separately. The OS-AUTO can also be configured for use with durometer Types OO, OOO and OOO-S. Adjustment of the durometer for specimen thickness is easily accomplished by a height adjusting knob on the top of the stand.

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The OTK-AN Analog O-Ring Hardness Kit is the most convenient and accurate way to perform repeatable hardness (durometer) testing on thin materials - as thin as 0.050 in.

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The Digital Complete O-Ring Hardness Kit is the most convenient and accurate way to perform repeatable hardness (durometer) testing on thin materials as thin as .050 in.

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The QC Pocket Shore Durometer isa small shore durometer that can be carried at all times. Should it be dropped, even if not in its leather carrying case, it will not be damaged or become inoperative 99 times out of 100. Because the gauge is so durable, the QC comes with a lifetime guarantee. The key to the gauge's durability is its sliding vernier scale- there are no cams, gears, or levers to wear out. This vernier scale holds the maximum reading, and is especially useful for testing in hard to reach areas. The vernier scale is marked in increments of 5 points, and with a little practice, one can obtain readings to within 1 point.

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The RDC-1 durometer calibrator is designed to help durometer users obtain in-house calibration ability. The calibrator comes complete with weights for calibrating springloads of gauges in the A, B, C, D, DO and O durometer scales. It also includes an adapter which gives the RDC-1 the ability to calibrate durometers from many different manufacturers. The RDC-1 is a great way for durometer users to cut the costs of sending durometers out for calibration at the recommended yearly intervals.From the beginning, the RDC-1 calibrator was designed to be simple to use. Unlike a conventional scale, it doesnt require the fabrication on an exotic fixture to hold the gauge, and the user doesnt have to perform any complicated calculations to determine if a gauge is in calibration. With the RDC-1, simply secure the gauge in the clamp and slide the weight to the appropriate point on the scale, if the gauge reads within +/-1 of the point indicated on the scale, its in calibration. The RDC-1 offers quality unparalleled by any other. With its thick steel base, oversize stainless steel column, and thirty pound weight, the RDC-1 is the sturdiest calibrator made. All components are precision CNC machined to exacting tolerances, and then plated or painted to insure long life. The RDC-1 comes to you fully calibrated with documentation traceable to NIST. It also comes with instructions and technical notes covering specifics about durometer calibration.

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The RX-1000 Mini-Dial Durometer is both compact and easy to use. Its small dial face and included leather clip-on carrying case make it easy for an inspector to carry the gauge- for work around the shop, or out in the field. The RX-1000 durometer holds the maximum reading until reset by pressing the button at the top of the gauge. The max-hold feature and small dial size make the RX-1000 a good choice for hard to reach places, or for out of sight testing.

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The RX-1600 Durometer is a precision instrument that features a full-sized dial face for readability to within 1/2 point. The RX-1600 offers the maximum accuracy available in a dial model gauge at a minimum cost.

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The Rex RX-1600-A120 durometer is designed for testing the hardness of skateboard wheels that measures up to 120 on the "A" scale. Normal type A durometers only read to 100 however as wheel manufacturers began to satisfy the demand from riders who wanted harder wheels, wheels with hardness ratings over 100 A became available.Our RX-1600-A120 features a dial that reads from 20 to 120 on the "A" scale to allow wheel manufacturers and riders to accurately measure their wheels in the over 100 range.

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The Rex RX-2000 Max-Hand Shore Durometer is the latest innovation for the testing of specimens with creep. The RX-2000 has a max- hand and an active hand for observing the creep characteristics of a specimen. What makes the RX-2000 unique is the magnetic-drag maximum reset mechanism. The user simply rotates the reset knob on the front of the gauge to clear the previous reading. The simplicity of the reset mechanism ensures a lifetime of use, and makes the RX-2000 the most affordable durometer for testing specimens with creep.

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The RX-2100 Tire Hardness Gauge is a precision instrument thatallows racers to quickly and accurately make checks of tire hardness. Unlike other racing durometers (which are just relative hardness gauges), the RX-2100 is calibrated to the ASTM D-2240 standard for durometer hardness and is traceable to N.I.S.T. Thus, the RX-2100 allows comparison with the factory tire specifications.

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The RX-3000 Max Hand durometer is a hardness tester that has a max hand and an active hand for observing the creep characteristics of a specimen. What makes the RX-3000 unique is the magnetic-drag maximum reset mechanism. The user simply rotates the reset knob on the front of the gauge to clear the previous reading. The simplicity of the reset mechanism ensures a lifetime of use

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The RX-BF "Big Foot" Durometer Foot Adapter is designed to increases the diameter of the foot from 1/2" to 1 3/8" diameter. One of the most common problems durometer users experience is false readings due to pressing too firmly on the gauge and imbedding the foot of the gauge into the test specimen. To make durometers a good instrument for testing in hard to reach areas, we designed our gauges with the smallest foot possible which is 1/2" diameter. This small foot makes it easy for an inexperienced user to imbed the foot of the gauge into the soft specimens thus obtaining false readings. One simple way to prevent this operator error is to install a Big Foot attachment onto the lower barrel of the gauge.

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The RX-CLW Constant Load Weight is designed to slide onto the lower barrel of the gauge to give it a wider foot, and raise the mass of the gauge to the suggested 1k.A common error when using a durometer is to imbed the foot of the gauge into the specimen by pressing down with excessive force. This standard states that for types A, B, and O the gauge should be pressed onto the specimen with a load of 1 kg. The Constant Load Weight for gauges with an 822g springload (types A, B, O) slides onto the lower barrel of the gauge, gives it a wider foot, and raises the mass of the gauge to the suggested 1kg. With the load weight on the gauge, all the user has to do is set the gauge on the test specimen - no further pressure is necessary. Thus the Constant load weight eliminates the human error that would otherwise occur due to users pressing on excessive or inconsistent force. Constant Load Weights are precision CNC machined from stainless steel and are polished and calibrated by skilled craftsmen. in the USA. As stated above, a common error when using a durometer is to imbed the foot of the gauge into the specimen by pressing down with excessive force. All Rex instruments are made in accordance with ASTM D-2240. This standard states that for types OO and OOO the gauge should be pressed onto the specimen with a load of 400g. The Rex Constant Load Weight for the type OO and OOO gauges screws onto the top of the gauge and raises the mass of the gauge to the suggested 400g.

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The RX-DD Digital Shore Durometer is a precision Digital Durometer ideal for laboratory use. It features a large direct drive LCD display, RS232 data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff, low battery warning, and accessories such as MTI and SPC type printers, audio attachments and software.The RX-DD is supplied as a complete kit including the durometer, AC adapter & instruction manual in a foam-fitted metal carrying case.

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The RX-DD-MS Digital Multi-Scale Shore Durometer is ideal to perform hardness tests on various types of non-metallic materials, we now offer the Multi-Scale durometer test kit. The Multi-Scale base kit consists of an A durometer, and your choice of one of more color-coded barrel adapters for D, B, C, DO, O, OO or OOO scales. Changing scales is accomplished by unscrewing one barrel and replacing it with another - no supplementary calibration or adjustments are necessary. A test block, calibrated to the selected scale is also included. The block allows the user to perform quick functional checks on the instrument. The indicator and barrels are made in the USA, and are calibrated to the ASTM-D2240 standard for durometer hardness testers.

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The RX-MS is ideal to perform hardness tests on various types of non-metallic materials. The Multi-Scale base kit consists of an analog display with a type A, D and OO durometer barrel. A complete kit is supplied with an analog display and A, D, B, C, DO, O, OO, OOO durometer barrels. Changing scales is accomplished by unscrewing one barrel and replacing it with another - no supplementary calibration or adjustments are necessary. A test block, calibrated to the selected scale is also included. The block allows the user to perform quick functional checks on the instrument. The indicator and barrels are made in the USA, and are calibrated to the ASTM-D2240 standard for durometer hardness testers.

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The RX-MS-A-D-KIT is a multi-scale durometer kit. It includes a type A and type D barrel along with certified test blocks in a custom carrying case. It is ideal for testing material ranging from soft rubber to hard plastic.

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The Shore A Durometer Rubber Hardness is Designed to measure Rubber Hardness in Shore A units according to ASTM D2240 specifications. Simply press the durometer in to the rubber sample to measure hardness. Rugged metal construction along with a proven design offers years of trouble-free use. Optional Memory Pointer holds peak reading until reset

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The Shore D Durometer Plastic Hardness Meter is Designed to measure Plastic Hardness in Shore D units according to ASTM D2240 specifications. Simply press the durometer in to the plastic sample to measure hardness. Rugged metal construction along with a proven design offers years of trouble-free use.

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The SWC-1 RX Lab Durometer Software is invaluable in helping to produce and analyze durometer hardness test data. The RX Lab Software, used in conjunction with the RX Digital Durometer and a PC, allows users to automatically collect, record, and print test data, create statistical information (tolerance, range, mean, variance, standard of deviation), and perform timed tests with a visual graph. The software interfaces with the DD-3 Digital Durometer through the provided RS-232 cable.

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The V-block and base plate is designed to allow precise measuring of small samples with a coating thickness gauge or durometer.

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