Particle Counter

Product Details:

The LD-3B is an aerosol photometer designed to read the relative mass concentration of aerosol. It is factory-calibrated by Polystyrene latex particles (regulated standard by JIS). The LD-3B is designed to read mg/m3 directly, however it should be remembered that the calibration is strictly valid for the calibration particle. To measure the accurate mass concentration of the aerosol at hand, a comparison measurement using the gravimetric method will be needed to convert a conversion factor (so called the K factor) to the instrument. Although the instrument has been upgraded with new functions, the operation principles remain the same as instruments such as the Sibata P-5, LD-1, and LD-3. If you have had experience with our former instruments, operation of this instrument should be a piece of cake