Riken Keiki RX-516, Operation Manual

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In the beginning
It is of our great pleasure to purchase Riken portable combination gas detector model
RX-516/RX-517 this time. This instrument is an explosion-proof type portable gas
detector which is designed to measure the presence of the following gas at crude oil
tankers shown below.
RX-516
d
Hydro carbon(HC) :0-100.0%LEL/2-100.0vol% (Iso-butane cal.)
d
Oxygen(O2) :0-25.0 vol%
d
Hydrogen sulfide(H2S) :0-100.0ppm
RX-517
d
Hydro carbon(HC) :0-100.0%LEL/2-100.0vol% (Iso-butane cal.)
d
Oxygen(O2) :0-25.0 vol%
d
Hydrogen sulfide(H2S) :0-100.0ppm/0-1000ppm
This instruction manual is a guide book for operation to use and operate model
RX-516/RX-517. It is kindly requested to read and understand this content by
experienced users as well as beginners. The following headline shall be shown to carry
out the safety and effective work in this instruction manual.
This means that it gives the serious harm to the human life, body or material directly
such as touching high voltage.
This means that it gives the serious harm to the human body or material if do not
perform the operation according to the instruction manual.
This means that it gives the slight harm to the human body or material if do not perform
the operation according to the instruction manual.
This means the advice in the operation.