เครื่องวัดฝุ่น DT-9883M Particle Counter

Features

DT-9883M

2.8" TFT 320x240 pixels Color LCD display

*

Images(JPEG) & Video(3GP)

*

Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 µm

*

The determination of suspended particle concentration in the air of the weight method (PM2.5/PM10)

*

GAS (HCHO,CO) detectors

*/-

TVOC, CO2

*

Air temperature and humidity, Dewpoint & Wet bulb temperature

*

Max, Min, DIF, AVG record, Date/time setup controls, alarm

*

MicroSD (MAX. use 8GB) memory card, USB interface

*

Auto Power Off

*

Selectable sample time, count data, programmable delay

*

Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label

*

Language selection English, Chinese, French, German, Spanish

*

Specifications

Particle Counter

DT-9883M

Channel

0.3, 0.5, 1.0,2.5, 5.0, 10μm

*

Flow Rate

0.1ft 3 (2.83L/min) controlled by internal pump

*

Count Modes

Totalize, Concentration, Audio

*

Coincidence Loss

5%, 2,000,000 particles per ft³

*

Mass Concentration Channel

PM2.5 ：0~500ug/m³ ；PM10：0~500ug/m³

*

Air Temperature Measure

Air Temp Range

0 to 50ºC/32 to 122ºF;

Basic Accuracy: ±0.5ºC/1ºF

*

Humidity Range

0 to 100%RH;

Basic Accuracy: ±2.5%RH (20%~80%RH)

*

Dew Point Temp. Range

-30~100ºC/ -22~199ºF

*

Wet Bulb Temp. Range

0~80ºC/ 32~176ºF

GAS Detectors

HCHO (methanal) Range

0.01~5.00ppm; Basic Accuracy: ±5%F.S

*

CO (carbon monoxide) Range

0~1000ppm; Basic Accuracy:±5%F.S

CO₂ Range

0～9999ppm:Basic Accuracy: ±75PPM±5% of reading

*

TVOC Range

0.00～10mg/m³;Accuracy: ±5%F.S

*