Riken Keiki Co., Ltd

Major sales items
* Gas detection and indicator alarm system for continuous monitoring
* Portable/personal gas monitor
* Portable gas leak checker
* Entrusted experiment for measurement of leaked gas diffusion
* Toxic gas monitor/indicator alarm unit
* Oxygen monitor alarm system management
* Portable combination gas monitor
* Optical gas indicator gas detection tube
* Auto-emission analyzer
* Surface analyzer (Photoelectron spectrometer)
* Gas indicator for medical use
* Portable salinity analyzer ‘SALCON’