COSA Xentaur SF6 Purity Pro - Manual (Page 2)

2
Introduction
Thank you for purchasing the Model RK60000. This instrument is a portable gas monitor to
measure “Helium in N2,” “CH4 in air,” and other gas concentration and calorie (valid only to the
measurement mentioned in the attached measuring gas specifications) intermittently.
This instruction manual is a guidebook on how to operate the Model RK60000. Both beginner
users and experienced users must read this manual and understand the contents thoroughly prior
to operation.
This instrument is to be used solely for the purposes mentioned in this manual and the attached
measuring gas specifications.
For your safety, the following marks have been included in this manual.
Danger
The liability or exposure to harm or injury.
Warning
If the instrument is not operated accordingly, it may serve as a serious hazard or health risk.
Caution
If the instrument is not operated accordingly, it may malfunction or serve as a serious hazard.
*Note: Advice on Usage
As the kinds of measurable gas and range vary depending on the type of RK60000, refer to the
attached measuring gas specification. For standard models, refer to the attached “each TYPE
measuring gas specification.”