User manual for the Handy Model 3886 Laser Particle Counter, covering installation, operation, maintenance, and safety precautions.
This manual provides instructions for the Handy Model 3886 Laser Particle Counter, a precision instrument used for air quality testing. It details the standard components included with the unit, such as the filter, power cord, and various optional probes for measuring temperature and air velocity. The document emphasizes safety precautions, warning users not to disassemble the device, avoid high temperatures, or use it in environments with flammable gases or strong vibrations. This manual is written in Chinese.
The device offers four modes: REPEAT, SINGLE, CONTINUOUS, and CALCULATION, plus a REMOTE mode for computer control.
It is a laser particle counter used to count particles in air.
The timer displays up to 59 minutes and 59 seconds.