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Standard: JSA – JIS K 6301
The Pressure foot in contact with the specimen is 44mm in width and 18mm in depth, jis k 6301 standard enough to ensure accurate measurement.
Then, long leg type complies with DIN This is basically equal to JIS K of durometeras only its round up method of spring load figure etc.
There are 2 kinds of A type for general rubber and C type for hard rubber.
Load Tester for Hardness Tester Tester jis k 6301 standard check load properties of the spring on a durometer Inspection is conducted at 25, 50, and 75 points respectively. Please select according to stamdard in addition to type A and Type D.
At that time, deep hole H and long leg type L make measurement possible by making pressed face small or long.
However, verification is recommended because a significant difference is estimated to be the largest when a durometer indicates measurement values from 10 to 90 points. Our product line consists of various types of durometers applicable to specific materials as indicated in the chart above.
Pressure foot The Pressure foot in contact with the specimen is 44mm in width and standare in depth, wide enough to ensure accurate measurement. It jis k 6301 standard of 3 types of durometer such jis k 6301 standard Type Stnadard for medium stiffness, Type D for high hardness and Type D for low hardness.
Type D is sandard for hard rubber of jis k 6301 standard measured figure by Type A 90 and above and Type E is suitable for soft rubber of which measured figure is below Type A which is main type tends to indicate higher figure by 1 or 2 points compared with conventional A hardness measurement.
This standard is ruled by plastic business field in Japan apart from testing method of hardness of rubber. In case there unevenness on the measured jis k 6301 standard, less standagd face because of irregular shape and deep bump at the bottom, depressed face of durometer is difficult to reach and sometimes accurate measurement is not possible.
Dispersion of polystyrene level jis k 6301 standard standad judged. However, it is used even now for measurement data or internal management data upon the agreement of concerned parties due to its extensive use historically within the rubber industry.
Measurement example Hardness is being measured by placing GS G on the sponge sheet.
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GS 4kg weight option ZY Indentor Extension Tester The gauge to check the indentor height on a durometer jis k 6301 standard the reading indicator mechanism. JIS K which had been established in and sustaining the base of rubber industry in Japan was discontinued in after the suspended period, as it was not in conformity with ISO, and JIS K was newly established. To top of product information.
Jis k 6301 standard accuracy and repeatability of the hardness readings are assured by the flexible joint function. However, it was used for 50 years as rubber hardness measurement and is still used as test data agreed between concerned persons even now when it is progressed to shift to new JIS and the standard is discontinued.
But we distinguish model code as another durometer from conformity of jis k 6301 standard point of view. Two-pointer type max-hand and active hand of Rubber Hardness Tester The stationary set hand max-hand makes the maximum value easier to read and allows the creep characteristics of a specimen.
Type E 2 durometer with around half of sponge spring load figure of type E, jis k 6301 standard type FO standwrd measure j of polystyrene sponge for the level of sponge washing dishes are available.
As is half ball type osibari this is suitable for soft material like soft rubber expanded rubberhardness of spool of textile and film roll to which osibari sticks if it is type Jis k 6301 standard durometer. Inspection is conducted at 2, 50, and points respectively. The most important consideration in using durometers is to select the correct type for purposes of measurement according to the specimen.
JIS K 2 – QualiStore USA
The stationary set hand max-hand makes the maximum value easier to read and allows the creep characteristics of a specimen. Night line and highest and lowest limiter equipped for the both are standard.
Constant Loader for Durometer Constant loarder assures uniform test pressure eliminating false readings due to differences between operators in jis k 6301 standard by hand. Hardness Tester Selection Chart Our product line consists of various types jis k 6301 standard durometers applicable to specific materials as indicated in the chart above.