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- ZH
- Last added
- 2026-10-15
Featured Hesai manuals
Hesai HS4000SR Handheld Laser Methane Detector User Manual
The document serves as a comprehensive user guide for the Hesai HS4000SR handheld laser methane detector. It covers essential topics including product safety conditions, working principles based on TDLAS technology, and detailed interface operation instructions.
Key operational aspects addressed include battery charging and installation procedures, Bluetooth connectivity setup with the companion app, step-by-step usage guides for detection, and handling of error alarms or troubleshooting common faults. This manual is written in Chinese.
Covers: Safety Precautions · Working Principle · Technical Specifications · Interface Operation · Battery Charging · Bluetooth Connection
Latest Hesai manuals
Hesai HS4000SR Handheld Laser Methane Detector User Manual
User Manual 28 pages · 8.4 MB · ZHThis manual provides operating instructions, safety guidelines, and technical specifications for the Hesai HS4000SR handheld laser methane detector.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Hesai manuals
What is the measurement principle of the HS4000SR?
The instrument uses Tunable Diode Laser Absorption Spectroscopy (TDLAS) to measure methane concentration via laser echo reflection.
From: Hesai HS4000SR Handheld Laser Methane Detector User Manual
How long does the battery last on a single charge?
The continuous measurement time is typically 15 hours at room temperature (25℃) with two batteries.
From: Hesai HS4000SR Handheld Laser Methane Detector User Manual