JDHS LD-5S Laser Dust Meter, Range 0.001-100mg/m ³
JDHS LD-5S laser dust meter has Humidity continuous automatic correction function, can measure PM10, PM5, PM2.5, PM1 and TSP compatible with a variety of parameters, LD-5S laser dust meter is suitable for labor, industrial and mining enterprises, public places, indoor air mass detection.
JDHS
LD-5S
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Introduction
LD-5S laser dust analyzer is a new generation of laser particle on-line monitor product newly developed by our company, which can effectively eliminate humidity interference. Portable, small in size and easy to carry, optional tripod for field measurement. It has the function of continuous automatic correction of humidity, which can effectively reduce humidity interference, and achieve high precision, high sensitivity, wide range and compatibility with TSP, PM10, PM5, PM2.5, PM1.0 and other particle cutters. The instrument has a built-in Φ40mm filter membrane sampling device, which can collect particulate matter samples while continuous monitoring, and has the functions of data processing, storage, timing sampling and dust exceeding the standard alarm. The instrument is particularly suitable for long-term continuous on-line monitoring of particulate matter around the clock, as well as as a replacement for existing dust meters.
Main technical features:
1. It has the function of continuous automatic correction of humidity;
2. It is equipped with a filter sampling unit to realize continuous monitoring of particulate matter concentration and compatibility with filter film sampling;
3. Cutting particle size: PM10, PM5, PM2.5, PM1 and TSP compatible;
4. Measuring range: 0.001-100mg/m³;
5. Repeatability Error±2%;
6. It can be connected to wireless transmission equipment, equipped with a central station computer and special software to realize long-term continuous online monitoring of particulate matter;
7. Tripod can be selected to facilitate field measurement.
A new generation of laser particulate matter online monitor products that effectively eliminate humidity interference
FeaturesIt has the function of continuous automatic correction of humidity
Applications:Labor, industrial and mining enterprises, public places, indoor air quality testing
JDHS LD-5S Laser dust MeterSpecifications
| LIST | VALUE |
|---|---|
| Functional features | Humidity continuous automatic correction function |
| Sampling | Continuous monitoring of particulate matter (PM) concentration compatible with membrane sampling |
| Measurement range | 0.001-100mg/m³ |
| Repeatability Error | ±2% |
| Detection sensitivity | 0.01mg/m³ |
| Error of indication | ±10% |
| Measurement time | The standard time is 1 minute, with 0.1 minutes and manual settings |
| Timed sampling | Measurement time (1~ 9999 seconds), shutdown time (0~9999 seconds), and sampling times (1~ 9999 times) can be set |
| Alarm function | Alarm threshold setting, concentration threshold can be set arbitrarily |
| PC Communication interface | Standard RS232; optional RS485, wireless data transmission radio, GPRS communication, WiFi wireless transmission |
| Micro printer output interface | Yes. |
| Analog output interface | 0-1V; optional 4-20mA |
| Digital output interface | level signal |
| Power Supply | Lithium battery rechargeable battery pack, can be used continuously for 8 hours (only for portable use), with power adapter |
JDHS LD-5S Laser dust Meter Packing list
whole machine X1, battery X1, power adapter X1, portable bag X1, small screwdriver X1, filter film collection bag X1, filter film X1, cutter (choose one of five) X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.