Q1: How to use the handheld particle counter?
A1: The particle counter is simple to use, first determine the number of test points according to the area of the clean room and distribute the test points evenly in the clean room, then set the measurement time, measurement unit, flow rate, and other parameters of the particle counter, then put the particle counter on the plane of 1~1.2 meters height from the ground in the middle of the sampling point, and finally start to test the sampling and record the data one by one.
Q2: How to change the printing paper of the particle counter?
A2: Generally, the printing part of the particle counter has a cover, some covers can be lifted directly to cover, lift it to replace the printing paper, and some need to use a screwdriver to unscrew the screw, the specific instructions are also introduced, open the cover to follow the thermal printing paper can be replaced.
Q3: How to read the dust particle counter?
A3: The results of the dust particle counter, generally the left column is the particle diameter, and the right column is the number of particles per cubic meter.
Tips: What is a dust particle counter?
A dust particle counter is an instrument used to detect the number of dust particles and their distribution in a unit volume in a clean environment. Particle counter has the characteristics of fast detection speed, high precision, and low human influence, etc. It is widely used in drug testing institutes, epidemic prevention stations, blood centers, pharmaceutical workshops, precision instrument processing, and quality supervision institutes.