Product Introduction

The Thermo Fisher PDR-1000AN portable dust analyzer from the United States can measure the real-time concentration of smoke, dust, and fog in the atmosphere, and provide an audible alarm when the concentration exceeds the user set value.

The Thermo Fisher PDR-1000AN from the United States is an explosion-proof dust detector that can meet the requirements of dust detection in special environments.

Indoor air quality testing
Walking Portable Survey
Individual exposure testing
Time/Activity Research
Factory/Workshop Inspection
Continuous testing at fixed locations
Remedial supervision
Remote alarm
Car/airplane interior movement detection
Toxicological/Epidemiological Studies
Emergency response
Determination of air filtration efficiency

Real time measurement of atmospheric aerosol concentration

PDR-1000AN can measure the real-time concentration of smoke, dust, and fog in the atmosphere, and provide an audible alarm when the concentration exceeds the user set value. The traditional membrane sampling analysis method cannot obtain aerosol concentration in real time and issue warnings for dangerous concentrations, while pDR-1000AN can provide alerts within seconds so that users can take reasonable action in the first place. PDR-1000AN has data recording and storage functions, making it convenient for users to call, print, and plot data.

Suitable for individual aerosol detection

The detector has an automatic range of 0.001-400 mg/m3 and an optical feedback balanced sensing system, all of which have set new standards for sensitivity, long-term stability, and reliability in this industry. PDR-1000AN is only palm sized and weighs 0.5kg, making it very convenient to hang on belts or shoulder straps. The detector does not require moving parts such as sampling pumps, motors, or valves, and can operate stably for a long time.

measuring method

PDR-1000AN adopts the principle of light scattering photometer, including pulsed near-infrared light-emitting diode, silicon detector/preamplifier, optical integrator, and silicon detector feedback source probe. When aerosol particles pass through the detection chamber, the intensity of forward scattering at an angle of 50-90 degrees is proportional to the concentration of the aerosol. The optical structure of the instrument is most ideal for particles with a diameter of 0.1-10 μ m, which is consistent with the results of the standard weight method for detecting inhalable/chest penetrating particles.

Calibration is simple

PDR-1000AN can start working after a simple zero calibration. Calibration is based on the weight method, using the unit mg/m3 (NIST traceable), and calibration is performed using standard SAE test dust. The use of matching zero calibration tools can facilitate quick and effective zero calibration of instruments on site. Internal firmware automatically runs calibration checks. The most effective calibration method on site is to compare the results with standard membrane samplers and set calibration constants.

Thermo's PDR-1000AN utilizes the principle of scattered light measurement, passive sampling, and real-time on-site monitoring of dust, smoke, and fog concentrations
The monitored dust particles range from 0.1-10 μ m, with a measurement range of up to 400mg/m3
Real time display of real-time concentration, maximum value, STEL value, and TWA value
The built-in memory can store 13300 data from 99 independent data sets
The instrument automatically defines items and records time and measurement results
When the set value is exceeded, the instrument will automatically sound an alarm
Download monitoring data through randomly attached data processing software and automatically generate graphics and data tables

Concentration measurement range
(Automatic range) 0.001-400mg/m3
Scattering coefficient range1.5*106-0.6m-1@λ=880nm
± 2% of accuracy/reproducibility reading or 0.005mg/m3, whichever is greater (1 second average time)
± 0.5% of the reading or 0.0015mg/m3, whichever is greater (10 second average time)
± 0.2% of the reading or 0.0005mg/m3, whichever is greater (60 second average time)
Accuracy reading ± 5%
0.1% of resolution reading or 0.001mg/m3
The corresponding range of particle size is 0.1-10 μ m
Concentration display update frequency of 1 second
Average concentration display time 1-60 seconds
Alarm limit adjustment range
(User selection) Optional within the full range
Average alarm time
(User selection) Real time (1-60 seconds) or STEL (15 minutes)
Average data collection time
(User selection) 1 second to 4 hours
13300 data points in memory
99 data labels (maximum)
Collect the average time concentration value, time/date, and data point number for each data point
Running summary: Average concentration value and maximum concentration value, maximum time/date value, collection point
Total number, starting time/date, total time (running duration), STEL concentration, current time/date, average time (collection), calibration factor, and label number.
Reading display LCD 16 characters (4mm high) * 2 lines
Working environment -20 ℃ -50 ℃; 10-95% relative humidity, no condensation
Working volume (maximum) 153mm * 92mm * 63mm
Weight 0.5kg

Universal power cord
PC communication software
School zero tools
Clamp tool
instructions
Portable case
Signal output cable

Rechargeable Battery
Active sampling accessories (converted to pDR-1200)
Portable sampling pump
shoulder strap
Remote alarm device
fixture