Shibata Science Digital Dust Meter

The Shibata Science Digital Dust Meter LD-3S, manufactured by Shibata Science Corporation, is based on the principle of light scattering and can quickly measure the concentration of airborne particles. It supports K-value switching and is designed to be small and lightweight, suitable for dust detection in environments such as buildings and schools.

Shibata Science Digital Dust Meter Shibata Science Digital Dust MeterLD-3S, is a portable dust concentration detection device based on the principle of light scattering, specially developed for measuring suspended particulate matter in environments such as buildings and schools. Compared with traditional filtration and capture methods, it can obtain data in a short period of time and is widely used in indoor environmental quality control scenarios.

The core advantage of the device lies inFast measurement and flexible switching of K valuesBy using the principle of light scattering, the relative concentration of planktonic particles can be quickly measured; Equipped with a quality concentration conversion coefficient (K value) switching function of "1.3 (0.0013)" and "1.0 (0.001)", it is suitable for the measurement needs of building and school environments. After the measurement is completed, the mass concentration in mg/m ³ units can be directly displayed for quick on-site judgment.

The equipment adoptsSmall and lightweight designCompared to the traditional LD-3C model, it has a volume of only about 63% and weighs about 0.8kg (including battery), making it easy to carry and use on site; Only two buttons are needed for operation, eliminating complex functions and making measurement operations easy and feasible; Equipped with a color graphic LCD screen, the text is clear and the visibility is good. At the same time, the color of the LED indicator light can confirm whether the device is measuring even from a distance.

Equipment equipped withStable and reliable performanceUsing a laser diode as the light source, the measurement range is 0.001~10.000mg/m ³ (for standard particles), the measurement accuracy is ± 10% (for standard particles), and the measurement sensitivity is 1CPM=0.001mg/m ³; The equipment has been calibrated and recognized by the Japan Building Health Management Education Center, a non-profit foundation. The measurement results are reliable and can be used as a reference for indoor environmental dust control.

The equipment is widely used in building environments, schools, office spaces, and other scenarios, which can quickly detect the concentration of airborne particles and assist in indoor environmental quality assessment and control; This digital dust meter relies on its“Quick measurement, flexible switching of K values, compact and lightweight design, easy operation”The characteristics of it have become a commonly used equipment for indoor dust detection, helping users efficiently complete environmental quality detection and control work.