complete air quality mobile laboratory – pollution tracker

Scentroid Pollutracker TR8+ is a complete air quality mobile laboratory. This instrument allows the user to measure hundreds of chemicals using up to 10 sensors and analyzers including Photo-Ionization Detectors (PID) sensors, Non-dispersive Infrared (NDIR) sensors, Electrochemical and Metal Oxide sensors. Pollutracker includes, Built-in 10″ touchscreen interface, On device data logging and wireless transfer via email, Remote (internet based) firmware update, Built in sampling pump, Simultaneous data analysis of all gases, Built-in rechargeable battery, On-screen Calibration Procedure and External decontamination device.

Pollutracker fact sheet

Odotracker fact sheet

 

Description

Scentroid Pollutracker TR8+ is a complete air quality mobile laboratory. This instrument allows the user to measure hundreds of chemicals using up to 10 sensors and analyzers including Photo-Ionization Detectors (PID) sensors, Non-dispersive Infrared (NDIR) sensors, Electrochemical and Metal Oxide sensors. Pollutracker includes, Built-in 10″ touchscreen interface, On device data logging and wireless transfer via email, Remote (internet based) firmware update, Built in sampling pump, Simultaneous data analysis of all gases, Built-in rechargeable battery, On-screen Calibration Procedure and External decontamination device.

Detection Threshold

The Pollutracker can measure chemicals such as H2S close to detection threshold at ppb level.

Automated data logging

Pollutracker provides automated continuous chemical, GPS position, Temperature, and Humidity data logging.

Sample bag or ambient testing

Pollutracker can measure chemical composition of ambient air or sample stored in a PTFE, Tedlar or Nalophan bags.

Pollutracker TR8+ Applications

  • Measure ambient H2S, Ammonia, Total VOC, and other chemical concentrations
  • Determine H2S, Ammonia, VOCs, and other chemicals emissions from various types of sources
  • Determine emission trends through 24+ hour data logging
  • Verify sample loss due to transportation
  • Validate dispersion models through emission measurements

Pollutracker TR8+ Basics of Operation

  • Connect to Pollutracker via Bluetooth
  • See chemical readings live
  • Take snapshot readings of H2S, Ammonia, VOCs, another chemical compositions, GPS position, Temperature, and humidity.
  • Activate recording for continuous data logging
  • Export data for reporting and post analysis

Pollutracker TR8+ Capabilities

The Scentroid Pollutracker includes a sampling pump with adjustable sampling rate, up to 10 chemical sensors that are specified at the time of ordering, and Scentroid’s Pollutracker Application that can be loaded to any customer supplied Android phone/tablet. For each sample location, Scentroid instantaneously records:

  • The concentration of up to 10 chemical vapours in ppm or ppb depending on sensors ordered (See table below for sensor ID’s detail that can be selected in any combination of two at time of ordering. Note that DR8-P1 and DR8-P2 Total VOCs – PID sensors can be specified at a nominal additional charge at the time of ordering )
  • Measure Temperature and Humidity
  • Record GPS position of each measurement
  • Measure directly from ambient air
  • Can record continuously for remote monitoring via
    Bluetooth

Pollutracker TR8+ Technical Specification

Manufacturer Scentroid
Model Pollutracker TR8+
Measurement range Range depends on sensors selected as shown below.
Warm up time 5 minute to 6 hours, depends on sensors
Settling time 0.5 seconds – 8 seconds depends on sensors
Pressure range 80 -120 kPa
Additional parameters measured Temperature, Relative Humidity
Battery Life 24 hours Continues working / 48 hours Stand by
Temperature range -30 to 50 degrees C
Weight 6.8 Kg
Humidity range 15-90 % rh

Available Sensors

Pollutracker can be equipped with any 10 of following sensors

Sensor ID
Formula
Chemical
Maximum Detection    Limit
Lowest Detection Threshold
Resolution (ppm)
CD1 CO2 Carbon Dioxide – High Concentration  5%,  20% and 100% 20 ppm 100, 2000, 10000 ppm
CD2 CO2 Carbon Dioxide – Low Concentration 2000 ppm 0 ppm 0.6 ppm
CM1 CO Carbon Monoxide (low Concentration) 2000 ppm 15 ppm 5 ppm
CM2 CO Carbon Monoxide (high concentration) 10000 ppm 250 ppm 20 ppm
CL1 Cl2 Chlorine 20 ppm 200 ppb 20 ppb
E1  C2H4O Ethylene Oxide 100 ppm 1 ppm 0.1 ppm
H1 H2 Hydrogen 5000 ppm 1 ppm 0.8 ppm
HCL1 HCl Hydrogen Chloride 20 ppm 0.1 ppm 0.1 ppm
HCY1 HCN Hydrogen Cyanide 100 ppm 0.1 ppm 0.1 ppm
ON1 O3 & NO2 Oxidizing Gases Ozone and Nitrogen Dioxide O3- 20; NO2- 20 ppm 20 ppb 15 ppb
PH1 PH3 Phosphine (low Concentration) 10 ppm 50 ppb 30 ppb
PH2 PH3 Phosphine (high Concentration) 2000 ppm 5 ppm 2 ppm
HS1 H2S Hydrogen Sulfide (low Concentration – ppb) 3 ppm 3 ppb 1 ppb
HS2 H2S Hydrogen Sulfide (high Concentration – ppm) 2000 ppm 15 ppm 1 ppm
HS3 H2S Hydrogen Sulfide (medium Concentration – ppm) 200 ppm 2 ppm 0.5 ppm
E2 C2H6O, H2,
C4H10
Organic solvents (Ethanol, Iso-Butane, H2) 500 ppm 0 ppm 1 ppm
MT1 CH4 Methane (LEL) 100 % LEL (50,000 ppm) 500 ppm 200 ppm
NC1 NO Nitric Oxide (low Concentration) 20 ppm 15 ppb 5 ppb
NC2 NO Nitric Oxide (High Concentration) 5000 ppm 2 ppm 1 ppm
ND1 NO2 Nitrogen Dioxide (Low Concentration) 20 ppm 0.03 ppm 0.02 ppm
ND2 NO2 Nitrogen Dioxide (high Concentration) 200 ppm 0.3 ppm 0.1 ppm
NS1 N2O Nitrous Oxide 2000 ppm 1 ppm 1 ppm
O1 O Oxygen (Low Concentration) 20% 0.01% 0.01%
O2 O Oxygen (high Concentration) 100% 0.20% 0.10%
PD1 VOCs Total VOCs (ppb) – PID 50 ppm ( isobutylene ) 0 ppm 1 (ppb isobutylene)
PD2 VOCs Total VOCs (ppm) – PID 300 ppm ( isobutylene ) 1 ppm 0.1 (ppm isobutylene)
SD1 SO2 Sulfur Dioxide (high Concentration) 2000 ppm 10 ppm 0.5 ppm
SD2 SO2 Sulfur Dioxide (low Concentration) 20 ppm 10 ppb 5 ppb
SD3 SO2 Sulfur Dioxide (medium Concentration) 100 ppm 1ppm 0.1ppm
FM1 CH2O Formaldehyde 5 ppm 0.01 ppm 0.01 ppm
PM 1-10 PM Particulate PM 1, 2.5, 10 (simultanous) 2000 µg/m3 1 µg/m3 1 µg/m3
TS1 TSP TSP – PM Required 2000 µg/m3 1 µg/m3 1 µg/m3
NMH NMHC Non-methane Hydrocarbon 25 ppm 0.1 ppm 0.1 ppm
MS1 VOCs General Purpose Odours (VOCs) 1000 ppm isobutanol 0.5 0.5
MS2 TRS TRS and Amines 3 ppm (Methyl Mercaptan) 10 ppb 10 ppb
MS3 NH3-C2H6O- C7H8 Air Contaminants (Ammonia, Ethanol, Toulene) 3 ppm (ammonia) 10 ppb 10 ppb
MS4 NH3 Ammonia 300 10 0.5 ppm

A Flexible and Cost Effective Solution

The Scentroid Pollutracker Plus builds on the established Odotracker by providing extended number of sensors. This instrument can measure all common contaminants including: SO2, CO, CO2, H2S, Methane, VOCs, Ethelene, PM2.5, PM10, and more ( check the sensor list above ) . The chemicals and the range are selectable at the time of ordering.