DPM-6000 PM Monitor PM2.5/PM10


Inhalable particle content is one of the most important indexes for measuring air quality. Combining years of experience in developing environment and safety monitoring instruments as well as the latest demand at home and abroad, our company has launched a new generation DPM-6000 atmospheric particulate monitor with high accuracy, reliability, stability and economy. It can measure PM10, PM2.5 and dust particles of other cut sizes, widely applied in inhalable particles concentration detection in environmental atmosphere monitoring.

Principle Of DPM-6000 PM MonitorPM2.5/PM10

The monitoring principle of the pm measuring deviceis mainly based on enrichment technology of atmospheric particulate and beta ray attenuation method. The instrument concentrates on particulate matters whose aerodynamic equivalent diameter is smaller than 2.5/10μm on the rolled filter membrane. The instrument adopts low-radiation 14C as a radioactive source. The emitted Beta-ray passes through the filter membrane with contaminants and will be received by the detector. The detector is composed of a photo-multiplier tube (or Geiger detector), plastic scintillator and counter. The thickness of enrichment can be analyzed quantificationally according to Beta-ray energy that detector received, then the PM2.5/10 concentration in the air can be calculated.

Features Of DPM-6000 PM Monitor PM2.5/PM10

The design of the gas path keeps filter paper, a radioactive source and detector immovable during enrichment and measurement, ensuring a good lower detection limit.

US EPA standard beta ray attenuation method, which spares the complicated operations of TEOM, such as manually replace filter paper and weight. Compared to the light scattering method, it has higher measurement accuracy.

Cutter, based on simulation verification of aerodynamics, will provide a various selection of accurate particle.

Sizes: PM1, PM2.5, PM10, TSP.

Sampling flow is measured by a mass flow sensor and corrected with collected ambient temperature and pressure to get the sampling flow of the field.

Use C14 source which is of low-density, low activity, and long half-life to realize stable measurement. No special protection is needed. Reliable and safe.

Flexible paper-pressing structure. Mechanical driving design is simple and reliable; greatly reduce paper breaking and paper jam and avoid the error caused by the moving of filter paper.

The pipeline heating system is used to eliminate interference from ambient humidity and make the detector fit into sudden.

Flow control system with precise closed-loop feedback; stable sampling flow and small error.

Various external ports, such as RS232/RS485, 4~20mA and etc.

Low maintenance frequency, once a year.

Specification Of DPM-6000 PM Monitor PM2.5/PM10

Measuring principle

Beta ray attenuation method

Performance Index

Measuring Range

0~1000μg/m3³or 0~10000μg/m3 (optional)

Radioactive Source

14C (carbon-14), radioactivity≤60μCi



Display Resolution

1μg / m3

Lower Detection Limit

5μg / m3

Flow Error

≤±2% (generally set at 16.67L/min)

Sampling Flow Stability

≤±2% working point flow/24h

Sampling Period

≤1h (time is settable)

Sampling Flow

Default 16.67L/min



Filter Paper Tape

Filter Paper Tape

Glass fibre, inner diameter:40mm,width: 30mm, service time 1 month (work period 1 h)

Interface For.

I / O

Rs232, RS485, 4-20mA, GPRS (optional)

Data Storage

One year

Working Condition


Ambient temperaure (-40~50)℃, ambient pressure (80~106)kPa


Ambient temperature (5-40)℃, ambient pressure (80-106)kPa, humidity (≤90%)

Power Supply

AC (220 ± 22) V, (50 ± 1) Hz

Dimension & Weight

483×407×322(mm)(L×W×H); Monitor 30kg, Pump 8kg

Application Of DPM-6000 PM Monitor PM2.5/PM10

Inhalable particle real-time monitoring in industry,, construction, residential district and etc.

Environment assessment, permission, and pollution forecast and pre-warning.

Ambient air quality monitoring and mobile air monitoring experimental station.

Occupational disease research, and long-term background environment research.

Secondary emission monitoring (coal storage area, wharf, etc.).

Hangzhou Zetian Technology is committed to the integrity, strength and quality of our water quality testingproducts. We're internationally recognized. Welcome you to visit us.

Send product request

Your E-mail:
Message text:

Send to other suppliers

Other supplier products

Air Quality Monitor
Air Quality Monitor The atmosphere is the basic condition for our survival. Air pollution has become a serious problem that affects human health and threatens human su...
WDet-5000 Ammonia-Nitrogen Online Automatic Analyzer
WDet-5000 Ammonia-Nitrogen Online Automatic Analyzer Overview WDet-5000 is a self-developed ammonia-nitrogen online monitoring instrument, based on the global initiative magnetic conductivity measurem...
ERMS-2000-M Mobile Vehicle Exhaust Telemetry System
ERMS-2000-M Mobile Vehicle Exhaust Telemetry System Overview The ERMS2000-M movable vehicle exhaust remote sensing system, developed by our company, is suitable for mobile enforcement of city roads a...
HM-100 High-temperature Hygronom
HM-100 High-temperature Hygronom Overview Hygronom is also called gas moisture meteror dew-point meter, which is used to measure the humidity of flue gas emitted by pollution sourc...
Water Quality Analyzers
Water Quality Analyzers Hangzhou Zetian Technology Co., Ltd. is the only domestic company with device for measuring water quality device used to measure water qualityequip...
All supplier products

Same products

Shot Bag Impactor
Shot Bag Impactor Seller: Qinhuangdao Yuanchen Technology Equipment Co., Ltd. Shot Bag Impactor Reinforced leather bag filled with chilled lead shot. Technical Data: Weight...
Safety Glass Impact Test Machine
Safety Glass Impact Test Machine Seller: Qinhuangdao Yuanchen Technology Equipment Co., Ltd. Impact Testing Equipment Testing Machine for Mechanical Properties of Tempered Glass Shot Bag...
LED Goniophotometer
LED Goniophotometer Seller: RayClouds RayCloudshasgoniophotometer for sale! To learn more about goniometer light measurement, please co...
Spectroradiometer Seller: RayClouds As the performance and quality of displays increase, so does the demand for test instrumentation ...
CS-Series Spectrometer
CS-Series Spectrometer Seller: RayClouds RayCloudshasspectrometer for sale! CS-Series spectrometer used in R&D, which adapt HAMAMATSU ...