Product Description
The Model 8550 and Model 8551 Q-TRAK IAQ monitors measure CO 2, temperature, and relative humidity.
The Q-TRAK has four modes of operation, Survey, LOG 1, LOG 2, and LOG 3. When the Q-TRAK
is first turned on it will be in Survey mode which is used to display real-time readings and to determine statistics such as average, minimum, and maximum readings. LOG 1 mode is used to record individual data points for later analysis using a factory set protocol.
INCLUDES:
8550 Q-Trak IAQ Monitor with AC Adaptor, Probe Stand, CO2 Calibration Collar, Computer Interface Cable, Manuals in Hard Shell Carrying Case
Software, calbrations gas etc not included
Models 8550 Q-TRAK Specifications (for reference only)
Carbon Dioxide:
Sensor type Non-Dispersive Infrared (NDIR)
Range 0 to 5000 ppm
Accuracy ±3% of reading, ±50 ppm
Resolution 1 ppm
Response time 20 seconds
Temperature:
Sensor type Thermistor
Range 32 to 122°F (0 to 50°C)
Accuracy ±1.0°F (0.6°C)
Resolution 0.1°F (0.1°C)
Response time 120 seconds
Displayed units °F or °C (user-selectable)
Humidity:
Sensor type Thin-film capacitive
Range 5 to 95% RH
Accuracy ±3% RH
Resolution 0.1% RH
Response time 20 seconds
Instrument Temperature Range:
Operating range 41 to 113°F (5 to 45°C)
Storage range -4 to 140°F (-20 to 60°C)
Display Time Constant: Adjustable from 2 to 60 seconds
Data Logging: 63,000 data points (10 days of logging CO, CO2, temperature, and humidity once/minute)
Logging Interval: Adjustable from 1 second to 1 hour
Physical:
External dimensions 4.2 in x 7.2 in x 1.5 in
Probe: 5.4 in x 0.75 in diameter
Weight (with batteries- NOT included) 1.3 pounds (0.59 kg)
Display 4-digit LCD, 0.6 in (15 mm) digit height
Serial Interface: RS-232, 1200 baud
Power:
AC AC adapter (included)
Battery Four AA-size batteries (NOT included)
TRAKPRO Data Analysis Software NOT included