Description
The Riken Keiki RI-557 compact infrared gas monitor is suitable for applications in research and lab, environmental monitoring and CO2 gas control. The RI-557 is a compact and light weight gas monitor with a standard dual range.
Riken Keiki RI-557 Specification
- Category Fixed gas detector
- Type Stand-alone gas detector
- Target gas Combustible gases, CO2, CO
- Detection principle NDIR
- Sampling method Sample draw
- Power source AC100V or AC220V ±10% 50/60Hz
- Dimensions & Weight 220(W) x 200(H) x 320(D) mm, Approx 6kg
- Operating temperature & Humidity 0 to 40oC, Below 90%RH (Non-Condensing)

Calibration gas cylinder
Calibration gas detector
Colorimetric gas detection tubes
Combustible gas detector
Cylinder regulator
Fixed gas detector
Four gas detector
Gas detector
Gas detector accessories
Gas monitor panel
Multi-gas detector
Oxygen gas detector
Safety and rescue equipment
Toxic gas detector
VOCs gas detector













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