TSI 7575 Q-Trak Multi-Function Indoor Air Quality Monitor

Descriptions of TSI 7575

• The TSI Q-Trak IAQ Monitor is a handheld, multifunction test instrument which features a menu-driven user interface for easy operation and provides quick, accurate information to measure and assess key IAQ parameters.
• On-screen prompts and step-by-step instructions guide the user through operation, instrument setup and field calibration.
• The Q-Trak IAQ Monitor 7575 also features an ergonomic, over molded case design with probe holder and a keypad lockout to prevent tampering during unattended use.
• The Q-Trak IAQ Monitor 7575 is designed to work with a wide range of plug-in probes which expands measurement capability.

Applications
▪ IAQ investigations
▪ Industrial hygiene surveys
▪ Baseline trending and screening
▪ Building commissioning
▪ Tracking down emissions to their source (point source location)

Features and Benefits
▪ Simultaneously measures CO2, CO, temperature and humidity
▪ Calculates dew point, wet bulb and percent outside air
▪ Large graphic display
▪ Displays up to 5 measurements
▪ On-screen messages and instructions
▪ Supports 12 different languages
▪ One instrument with multiple plug-in probe options including VOCs and air velocity
▪ Store up to 39 days of data collected at one-minute log intervals
▪ TrakPro™ Data Analysis Software provided for data logging, analysis and documenting results
▪ Bluetooth communications for transferring data or remote polling*

Technical specifications of TSI 7575

• Carbon Monoxide (IAQ Probe Model 982)
  Sensor Type  – Electro-chemical
  Range – 0 to 500 ppm
  Accuracy –  ±3% of reading or 3 ppm, whichever is greater
  Resolution – 0.1 ppm
  Response Time – <60 seconds to 90% step change
• Carbon Dioxide (IAQ Probe Models 980 and 982)
  Sensor Type  – Dual-wavelength NDIR (non-dispersive infrared)
  Range  – 0 to 5,000 ppm
  Accuracy –  ±3.0% of reading or ±50 ppm, whichever is greater
  Resolution – 1 ppm
  Response Time – 20 seconds
• Temperature (IAQ Probe Models 980 and 982)
  Sensor Type  – Thermistor
  Range  – 32 to 140°F (0 to 60°C)
  Accuracy –  ±1.0°F (0.5°C)
  Resolution  – 0.1°F (0.1°C)
  Response Time  – 30 seconds (90% of final value, air velocity at 400 ft/min [2 m/s])
• Relative Humidity (IAQ Probe Models 980 and 982)
  Sensor Type –  Thin-film capacitive
  Range –  5 to 95% RH
  Accuracy4 – ±3% RH
  Resolution – 0.1% RH
  Response Time  – 20 seconds (for 63% of final value)
• % Outside Air
  Range  – 0 to 100%
  Resolution  – 0.1%
• Barometric Pressure
  Range –  20.36 to 36.648 in. Hg (517.15 to 930.87 mm Hg)
  Accuracy  – ±2% of reading
• Operating Temperature – 40 to 113°F (5 to 45°C)
• Storage Temperature – -4 to 146°F (-20 to 60°C)
• Logging Capability
  Range  – Logs up to 56,035 data points with key (4) measured parameters enabled, 39 days at 1-minute log intervals
• Time Constants – 1 sec, 5 sec, 10 sec, 20 sec, 30 sec (user selectable)
• Log Intervals – 1 second up to 1 hour (user selectable)
• Meter Dimensions – 3.8 in. × 8.3 in. × 2.1 in. (9.7 cm × 21.1 cm × 5.3 cm)
• Probe Dimensions
  Length – 7.0 in. (17.8 cm)
  Diameter – 0.75 in. (1.9 cm)
  Weight (with batteries) – 0.8 lbs (0.36 kg)
• Power Requirements – Four AA-size alkaline batteries or AC adapter, both included