Tag Archives: JIS

JIS K 0125:2016

Testing methods for volatile organic compounds in industrial water and waste water (Foreign Standard)

Published by: 2016-01-01 / 2016-01-01 / 86 pages
JIS K 0125:2016 specifies the testing methods for the following volatile organic compounds in industrial water and waste water : dichloromethane, dibromochloromethane, tetrachloromethane (carbon teterachloride), trichloromethane (chloroform), tribromomethane (bromoform), bromodichloromethane, 1,2-dichloroethane, 1,1,1,-trichloroethane (cis-1,2-dichloroethylene), trans-1,2-dichloroethene (trans-1,2-ethylene), 1,2-dichloropropane, 1,3-dichloro-1-propene, 1,4- dichlorobenzene (p-dichlorobenzene), dimethylbenzene (xylene), benzene, methylbenzene (toluene) chloroethylene (vinyl chloride monomer), 1,4-dioxane and formaldehyde.

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This publication is available both in printed and PDF edition.

JIS Z 2550:2016

Sintered metal materials — Specifications (Foreign Standard)

Published by: 2016-01-01 / 2016-01-01 / 50 pages
JIS Z 2550:2016 specifies the requirements for the chemical composition, mechanical and physical properties of sintered metal materials (hereafter referred to as materials) used for bearings and structural parts.

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This publication is available both in printed and PDF edition.

JIS B 8622:2016

Absorption refrigerating machines (Foreign Standard)

Published by: 2016-01-01 / 2016-01-01 / 67 pages
JIS B 8622:2016 specifies absorption refrigerator, absorption chiller/heater and absorption heat pump (hereafter referred to as absorption refrigerating machine), each having a refrigerating capacity of 25 kW or over. The absorption refrigerating machine uses absorption refrigeration cycle through equipment like the generator (including high temperature generator and low temperature generator), condenser, absorber and evaporator. In order to cool or heat water, the machine uses water as refrigerant, uses lithium-bromide water solution as absorbent solution, and supplies driving heat source with the generator or high temperature generator.

Ordering and availability

This publication is available both in printed and PDF edition.