Being a customer focused organization, we are engaged in manufacturing supplying and exporting a wide assortment of Din Abrasion Testers. The range made available by us is manufactured by our diligent professionals using high-grade material that is sourced from vendors of high repute. These testers are helpful in determining the abrasion resistance index of natural and synthetic rubber. All our products are widely applauded for their fine finish, sturdiness and longer service life.
The asian Compressibility and Recovery Tester of Gasket Material Consist of an anvil- a hardened and ground surface on which the sample is placed. There are a set of steel cylindrical shape penetrators of specified sizes and shape according to the material test (as per table 1).
There are two dials also mounted on the anvil for the measurement of the thickness of the test specimen at the time of preloading and the total load. There are two digital dials so that by taking the average value you can measure the accurate thickness.
There is the window based software in the load monitor for the application of preload and major load for the specified period after that buzzer give the indication to note the dial gauge reading.
Preload – a preload which shall include the weight of the penetrator itself and added weight of the penetrator itself and added weights to give the value specified within ± 1%. Preloads for various types of gasket materials are as shown in table 1, unless otherwise specified.
There is a selector switch on the control panel for the setting of load conditions as given below.
Tensile strength and elongation are the two prime characteristics of most of the raw materials, whether they are metals: or non-metals: such as foam, rubber, textiles, plastic, paper: or finished products such as rods, wires, ropes, yarns, belts etcetera.
These properties very often play the major role in determining the suitability of any raw material for any specific application. It is therefore, of utmost importance to determine these characteristics accurately, conveniently, and quickly using Tensile Testing Machine For Rubber
500 - 2000kg
Accuracy of load
± 0.5% of indicated value
Load Magnifying Rate
Max. tensile space
1100mm (mot including fixture)
Valid test width
0.5-500mm/min keyboard input to control
Speed control system
A pair of tensile fixture or other fixture one pair made to order
Load frame, servo oil source, control box, servo valve, Japan Nachi Pump;
The asian Smoke Visibility Tester made of a plywood chamber inner side painted by heat proof paint the ceiling of the chamber have a hole which permit to hold light meter cell while testing. There is a hole in the bottom of the chamber, which is aligning to the ceiling hole. There is a clear glass bulb fitted to the bottom hole. Left-hand side of the chamber has a hole, an exhaust fan fitted to the left hand side hole. Right hand side have hole which permit to flow air at the time of the exhaust of the smoke to the chamber. The front of the chamber has a hinged door, which have a clear glass window on the door. There are shutters on the left hand side and the right hand side hole of the chamber. The lux of the bulb control with the help of an electronics regulator fitted in the panel of the instrument. The ceiling hole and the front glass window covered with the black curtain.
Oxygen Index Apparatus For Rubber Testing is defined as minimum concentration of oxygen, expressed as volume percent in a mixture of oxygen and nitrogen that just support flaming combustion of plastic materials under equilibrium condition of candle like burning. The equilibrium is established by the relation between the net lost to the surroundings as measured by either time of burning or length of specimen burned. This point is approached from both sides of the critical oxygen concentration in order to establish the oxygen index.
The ASIAN Din Abrasion Tester is designed to determine abrasion resistance index of natural and synthetic rubber in accordance with the above principle. It consists of test specimen holder with a cylindrical opening adjustable between 15.5 to 16.3 mm to clamp the test specimen with an arrangement to adjust the length of test specimen protruding out. The holder is mounted by a screw mechanism along a length of a rotating drum on which the abrasive cloth is fixed. The movement to the screw mechanism and drum is given by an electric motor, gearbox and chain mechanism to give the specified speed of rotation to the drum and the specified lateral movement to the test specimen holder. The swivel arm and test specimen holder are so disposed that the test specimen is pressed against the drum under the specified load with its center axis at an inclination of 3 degree to the perpendicular in the direction of rotation and placed above the longitudinal axis of drum. A rack and pinion arrangement to rotate the test specimen about its axis during the test (whenever desired) is also provided.
The abrasive cloth is firmly fixed to the drum using a suitable peel able adhesive with the ends of the abrasive cloth butt jointed together. The equipment is provided with limit switches which, in addition of giving over travel safety to the movement of test holder by preventing the lower edge of the test specimen holder to touch the abrasive cloth.
The equipment is built on rigid steel base and finished in grey metallic and bright chrome / zinc plating to give it a corrosion resistant finish.
Moulding die, rotary type cutting die(hollow drill) for preparing test specimens and extra abrasive cloth are available as optional accessories.
ISO: 4649 – 1985
With firm commitment to quality, we are manufacturing, supplying and exporting a comprehensive range of Rubber Hardness Testers. Our offered range is manufactured employing advanced technology and high tech machines that are installed at our manufacturing unit. These products are widely used to determine the hardness of various rubber products. Highly appreciated for their accuracy in results, minimal maintenance cost and longer service life; our range is available in a variety of specifications and models.