This is a portable dust meter that incorporates new features and enhances usability.
■ By entering the mass concentration conversion coefficient value (K value), you can easily convert the count value to mass concentration. ■ Additionally, it is equipped with a data recording function, allowing you to transfer the recorded dust concentration data to a computer. ■ There are models for work environments (LD-3K2) and for building management (LD-3B), so please choose according to the measurement location. There is also a version of the LD-3K2 with calibration from the Japan Work Measurement Association available in advance.
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basic information
Measurement Principle: Light Scattering Method Light Source: Laser Diode Measurement Range: 0.001 to 10.00 mg/m3 Measurement Sensitivity: 1 CPM = 0.001 mg/m3 Measurement Accuracy: ±10% (relative to calibration particles) Display: Graphic LCD (with backlight, adjustable contrast) Display Contents: ● Measurement Value (0 to 99999 counts) 5-digit display ● Measurement Time ● Current Time ● Measurement Mode ● Battery Level ● K Value (set value 0.1 to 9.9) ● Bar Graph (displayed by pressing the switch during measurement)
Price information
285000
Price range
P3
Delivery Time
※Please contact us.
Applications/Examples of results
It is widely used for dust measurement at construction sites and buildings where dust is generated, such as in construction, demolition, and work in tunnels, for indoor management. For work environments... LD3K2 For building management... LD3B
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Company information
In 1907, we established a private business, a scientific glass processing plant, in the Kita Ward of Osaka City. Subsequently, in 1957, we reorganized into a corporation in line with the development of the business, becoming what is now Fuji Rika Kogyo Co., Ltd. Our main operations have been the production of glass products and the sale of scientific instrument manufacturer products. For over 100 years, we have steadily progressed alongside scientific glass and scientific instruments. However, we will cease operations at the end of June 2024 and will begin operations in July under MIZUKEN Co., Ltd. (formerly the Comprehensive Water Research Institute).