Bump testing versus calibration — GX-3R Pro
BUMP testing, fresh-air adjustment and gas calibration serve different purposes. Identify the procedure performed, check each gas channel and record follow-up actions.
Equipment & technology
Reading a portable gas monitor — RIKEN KEIKI GX-3R Pro
Read the gas identity, unit and fitted sensors together. This guide covers the GX-3R Pro configuration, display, pre-use checks and response to alarms.
A harness needs a complete connection system
KOSHA ABC considers anchorage, body support and connectors together. A suitable harness alone does not establish system suitability.
Before selecting respiratory protection
HSE addresses the contaminant, task and wearer when selecting RPE. Filtering respirators do not supply oxygen.
Full-body harness: fitting, inspection and care
Learn how to adjust shoulder, chest and leg straps, check the connection from the dorsal D-ring to the anchorage, and manage inspection, storage and replacement.
3M 6006K cartridge
A gas and vapour cartridge used with a compatible facepiece. Identify the cartridge and facepiece separately, then verify the combination against the work conditions and local requirements.