This is a high-concentration dust meter. It is equipped with a sheath air mechanism and a suction pump, allowing for stable measurements even in high-concentration environments.
■ The adoption of a large filter allows for long-term use even in high concentration measurements. The degree of dirt on the filter can be easily seen from the outside. ■ Measurement values (CPM) can be converted and displayed as mass concentration (mg/m³). ■ Measurement values (CPM) can be recorded in the main unit (in logging measurement mode). ■ Recorded measurement values can be imported and saved in text format on a PC using the included S-USB cable and communication software.
Inquire About This Product
basic information
■ Measurement method: Light scattering method ■ Light source: Laser diode ■ Measurement range: 0.01 to 100.0 mg/m² ■ Measurement sensitivity: 1 CPM = 0.01 mg/m² (for calibration particles) ■ Measurement accuracy: ±10% for calibration particles ■ Display content: Measurement value cumulative count display: 0 to 99999 counts (counts continue from 00001 after exceeding 99999), mass concentration conversion value display: mg/m³, measurement time, current time, measurement mode, battery level, K value (set value 0.1 to 9.9), bar graph (instantaneous value displayed by pressing the switch during measurement) ■ Operating temperature range: 0°C to 40°C ■ Operating humidity range: 5 to 90% rh (provided there is no condensation) ■ Power supply: 8 AA batteries, AC 100V ■ Dimensions: W245 × D90 × H190 mm (excluding protrusions) ■ Weight: Approximately 2.88 kg (including batteries)
Price range
Delivery Time
Applications/Examples of results
■ Measurement of suspended particulate matter related to the working environment ■ Dust measurement in places requiring air purification in various factories ■ Dust measurement for research purposes in various research institutions ■ Dust management in food factories ■ Management of clean rooms
catalog（1）
Download All Catalogs
Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.
![Digital Dust Meter "LD-3K2 Model" [Rental]](https://image.mono.ipros.com/public/product/image/77b/2000352862/IPROS25432056485859583504.jpeg?w=280&h=280)
![Digital Dust Meter "LD-3K2 Model" [Rental]](https://image.mono.ipros.com/public/product/image/085/2000453513/IPROS06581754012214977879.jpeg?w=280&h=280)
![Digital Dust Meter "LD-5R Model" [Rental]](https://image.mono.ipros.com/public/product/image/ad6/2000485858/IPROS03124322795363694368.jpeg?w=280&h=280)
![Light Scattering Digital Dust Meter '3431' [Rental]](https://image.mono.ipros.com/public/product/image/b83/2000486002/IPROS61702797951986537978.jpeg?w=280&h=280)
![Digital Dust Meter "LD-5 Model" [Rental]](https://image.mono.ipros.com/public/product/image/be1/2000486496/IPROS14262834409770498763.jpeg?w=280&h=280)
