Japanese Industrial Standards JIS

Double Loop EPR Test Details of this procedure are given in Japanese Industrial Standard JIS G 0580 (1986). The sample is ground to a 1(X) grit finish then placed in the test solution for about 2 min to establish the rest potential (about —400 mV (S.C.E.) for AISl Types 304 and 304L stainless steel). 

Table I. Five-day biochemical oxygen demand (BODs) by oxygen consumption method (Japanese Industrial Standard, JIS K 0102)...

This equipment is modified from the 5kg drop hammer test equipment called for by Japanese Industrial Standards (JIS). A 5kg drop hammer was removed from the original equipment which was modified to attach 2kg and 5kg steel ball bearings. The front view of this equipment is shown in Figure 3.10. 

Two kinds of ballistic pendulum as shown in Figure 3.140 and 3.141 may be used in Japan. The former, owned by Nippon Kayaku Co., Ltd., is based on Japanese Industrial Standards (JIS) and the latter, owned by Nippon Oil and Fats Co., Ltd., is made from a cannon barrel like the ballistic pendulum at the Buxton Laboratory of HSE in Great... 

The tensile strength, thickness of the samples were measured according to the Japanese Industrial Standard, JIS K-6740. The amounts of burr pushed out the machine were measmed as weight ratio to the total. 

Microalga-added paper was prepared according to the method stipulated by the Japanese Industrial Standard (JIS) P8209 [8]. Indexes of paper quality, including tensile strength, smoothness, air permeability and receptivity to printing ink were measured by the methods of JIS series P 8113, P 8119, P 8117 and J.TAPPI No.46, respectively [8]. 

Workability of ordinary plain cement mortar is generally estimated with the flow test by Japanese Industrial Standard (JIS). But this test method can not estimate sufficiently the workability of PLCM with visco-elastic behavior. 

Board properties determined were modulus of rupture (MOR), modulus of elasticity (MOE), swelling and water absorption after 24-hour water soak. Testing was done according to Japanese Industrial Standard (JIS) 5906 except that 130x 25 mm bending specimens were tested over a 50 mm span. 

Formaldehyde (CH2O) release was measured for seven types of consumer products pressed wood, urea formaldehyde foam materials, clothes, insulation, paper, fabric, and carpet. A modified Japanese Industrial Standard (JIS) desiccator test was used to measure release rate coefficients and to rank 53 products. Ten pressed wood products and five urea formaldehyde foam products showed the highest CH2O releases (1-34 mg m 2.day"b The remainder, representing all product types, had lower releases ranging from 680 yg m 2.day to nondetectable levels. In other studies, CH2O release was measured in a ventilated chamber for single samples of particle board, plywood, insulation, and carpet. 

In one series of studies, a small static chamber with no ventilation, which was a modification of the Japanese Industrial Standard (JIS) desiccator procedure, was used to compare formaldehyde release from a number of products (1, 7-14). In a second series of studies, a chamber with ventilation rates similar to those in houses was used to more closely mimic actual product use. With this method, combined formaldehyde release from two products placed in the same chamber was compared to their separate releases. 

A number of specifications and codes of practice are followed throughout the world for rubber lining, the major ones being from the ASTM, the BS Specifications, the German Institute for Standardisation (DIN) and the Japanese Industrial Standards (JIS) which give exhaustive information on rubber lining procedures, testing methods and code of practice. 

J. S. Association, in Japanese Industrial Standard JIS R 1609-1990, Japanese Standard Association, Japan, 1990. 

The samples for the tensile tests were prepared according to the specifications of the Japanese Industrial Standard (JIS), No.l4B. The load-elongation curve was obtained for a crosshead speed of 1.0 nun/min. The hardness of the specimens was measured using the Vickers hardness method at 1 kgf for 15 s. 

Since an EPI adhesive was first developed in Japan, the Japanese were the first to include EPI adhesives in their standards. The Japanese Industrial Standard (JIS) K 6806-1985 [7] deals with Water Based Polymer — Isocyanate Adhesives for Wood . The Standard describes the quality of the adhesive, the performance properties and the requirements which should be fulfilled to be classified as Class 1 or 2 or used for laminate timber, furniture, decorative veneer, or plywood. 

The Japanese Industrial Standard (JIS Z 0103) also defines it as follows. Corrosion is the phenomenon where metals would be attached electrochemically or deteriorated by environmental factors [3]. 

Japanese Industrial Standard (JIS) Z0103 (1996) Glossary of terms used in rust and corrosion preventive technology... 

Japanese Industrial Standard (JIS) 2371 (2000) Method of salt spray testing... 

For testing plastics, a wide spectrum of national standards have been practiced worldwide— for instance, American Society for Testing and Materials (ASTM) standards in the United States, Deutsches Institut fiir Normung (DIN) in Germany British Standards Institution (BSI) standards in the United Kingdom, Association Fran aise de Normalisation (AFNOR) standards in France, and Japanese Industrial Standards (JIS) in Japan (Fig. 11.2). 

For fracture toughness, K c, measurement, rectangular specimens (4 mm in width x 3mm in breadth x 40 mm in length) were machined from each sintered sample. The SEPB test was performed according to Japanese industrial standard (JIS) R 1607 with a pop-in crack depth of about 2 mm. ... 

Measurements for mechanical properties have been carried out at both room temperature and liquid nitrogen temperature. These are the tensile, betiding, compressive, elastic, and Charpy impact strength measurements, according to Japanese Industrial Standards (JIS). Table II shows the results measured for these properties. 

The viscosity and the density of heavy oils used in these studies are listed in Table 4.1, with the code employed in Japanese Industrial Standard (JIS-K2204-1980). The less viscous A-grade and the highly viscous C-grade were used in most experiments. 

Society for Testing Materials (ASTM), Japanese Industrial Standards (JIS), Deutsche Industrie Normen (DIN) and Chinese National Standards (Chinese GB). 

The overcharge test comes even closer to simulating the actual use of the material. In this test, separators are put into batteries or cells and the cells are overcharged to make sure the oxidizing species are present and controlled at an elevated test to accelerate the rates of reaction. Like the Perox 80 test, separators are removed from the cells at different time intervals so the mechanical properties can be evaluated and the rate of decay curves can be developed and compared. Another similar test is the Japanese Industrial Standards (JIS) corrosion test, in which a test separator is placed between two large lead blocks in an acidic solution [14]. A constant voltage is... 

All test methods for processed polyolefins refer to international standards, including those of the United States [American Society for Testing and Materials (ASTM) and Underwriters Laboratories (UL)], Great Britain [British Standards (BS)], Germany [Deutsche Instit fur Normung (DIN)], Japan [Japanese Industrial Standards (JIS)], the European Standard (EN), and the International Organization for Standardization (ISO). 

Japanese Industrial Standard (2003) Accelerated Life Test Methods for Phosphoric Add Fuel Cell. Japanese Industrial Standard JIS C 8802 2003. 

Table 5.4 shows the assembly accuracy of the main spindle, and examples of the parallel accuracy are shown in Fig. 5.24. As a lathe used for a long period was the subject of the experiments, the accuracy of the conventionally assembled lathe was considerably low. Accuracy of the lathe assembled with the adhesive, although within the tolerance specified in Japanese Industrial Standards (JIS), was also poor. The regulation of the parallel accuracy was limited because of the poor linearity of the carriage motion. 

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