Find the most up-to-date version of JSA – JIS K at Engineering COM PDF – Search results, DOWNLOAD. JIS K STANDARD SDOCUMENTS2. COM jis k standard pdf Specimen. Sample Cutting Dies Ã ¢â‚¬â€œ. cert. no. ) 03/20/ page 1 of 14 scope of accreditation to iso , Jis K Free Download Here JIS K. physical testing methods .
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At that time, deep hole H jis k 6301 standard long leg type L make measurement possible by making pressed face small or long.
GS 4kg weight option ZY Indentor Extension Tester The gauge to check the indentor height on a durometer and the reading indicator mechanism.
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Hardness Tester Selection Chart Our product line consists of various types of durometers applicable to specific materials as indicated in the chart jis k 6301 standard. Inspection is conducted at 2, 50, and points respectively.
Measurement example Hardness is being measured by placing GS G on the sponge sheet.
Pressure foot The Pressure foot in contact with the specimen is 44mm in width and 18mm in depth, wide enough jis k 6301 standard ensure accurate measurement. This is basically stancard to JIS K of durometeras only its round up method of spring load figure etc.
Standard: JSA – JIS K 6301
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. Night line and highest and lowest limiter equipped for the both are standard. Dispersion of polystyrene level can be judged. jis k 6301 standard
There are 2 kinds of A type for general rubber and C type jis k 6301 standard hard rubber. The most important consideration in jis k 6301 standard durometers is to select the correct type for purposes of measurement according to the specimen.
This standard is ruled by plastic business field in Japan apart from testing method of hardness of rubber. Type A which is main type tends to indicate higher figure by 1 or 2 points compared with conventional A hardness measurement.
JIS K 1 – QualiStore USA
But we distinguish model code as another durometer from conformity of standard point of stansard. Constant Loader for Durometer Constant loarder assures uniform test pressure eliminating false readings due to differences between operators in measuring by hand.
Type D is suitable for hard rubber of which measured figure by Type A 90 stndard above and Type E is suitable for soft jis k 6301 standard of which jis k 6301 standard figure is below To top of product information. Please select according to usage in addition to type A and Type D. Type E 2 durometer with around half of sponge spring load figure of type E, and type FO to measure hardness of polystyrene sponge for the level of sponge washing dishes are available.
Load Tester for Hardness Tester Tester to check load properties of the spring on a durometer Inspection is conducted at 25, 50, and 75 points respectively. High accuracy and repeatability of the hardness readings are assured by the flexible joint function.
However, it was used for 50 years kis 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.
JIS K which had been established in and sustaining the base of rubber industry in Japan was discontinued in after the suspended period, as stamdard was not in conformity with ISO, and JIS K was newly established. The Pressure foot in contact with the specimen is 44mm in width and 18mm in depth, wide enough to ensure accurate measurement. However, verification is recommended because a significant difference is estimated to jis k 6301 standard the largest when a durometer indicates jis k 6301 standard values from 10 to 90 points.
It consists of 3 iis of durometer such as Type A for medium stiffness, Type D for high hardness and Type D for low hardness.
As is half ball type osibari this jos suitable for soft material like soft rubber expanded rubberstandaard of jis k 6301 standard of textile and film roll to which osibari sticks if it is type A durometer.
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.
In case there unevenness on the measured face, less flat 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.
Our product line consists of various types of durometers applicable to specific jis k 6301 standard as indicated in the chart above. The stationary set stahdard max-hand makes the maximum value easier to read and allows the creep characteristics of a specimen. Then, long leg type complies with DIN