TSI Q-TRAK IAQ Monitor Rental
TSI Q-TRAK IAQ Monitor Rental
- Carbon Dioxide: 0 - 5000 ppm
- Carbon Monoxide: 0 - 500 ppm
- Temperature: 0 to 50°C (32 to 122°F)
- Relative Humidity: 5 to 95% RH
CO2 | |
---|---|
Sensor type | Non-Dispersive Infrared (NDIR) |
Range | 0-5000 ppm |
Accuracy | ±3% of reading ±50 ppm at 25°C (77°F). (add uncertainty of ±0.36% per °C (±0.2% of reading per °F) for change in temperature) |
Resolution | 1 ppm |
Response time | 20 seconds (for 63% of final value For 500 ppm step change) |
TEMPERATURE | |
Sensor type | Thermistor |
Range | 0 to 50°C (32 to 122°F) |
Accuracy | ±0.6°C (1.0°F) |
Resolution | 0.1°C (0.1°F) |
Response time | 120 seconds (for 63% of final value) |
Display units | °C or °F (user selectable) |
HUMIDITY | |
Sensor type | Thin-film capacitive |
Range | 5 to 95%rh |
Accuracy | ±3%rh (Includes ±1% hysteresis.) |
Resolution | 0.1%rh |
Response time | 20 seconds (for 63% of final value) |
CO | |
Sensor type | Electro-chemical |
Range | 0-500 ppm |
Accuracy | ±3% of reading or 3 ppm whichever is greater (add ±0.5%/°C (0.28%/°F) away from calibration temperature) |
Resolution | 1 ppm |
Repeatability | ±2% of reading |
Response time | <60 seconds to 90% of final value |
INSTRUMENT TEMPERATURE RANGE | |
Operating range | 5 to 45°C (41 to 113°F) |
Storage range | -20 to 60°C (-4 to 140°F) |
TIME CONSTANT | |
Range | Adjustable from 2 to 60 seconds |
DATA LOGGING | |
Data points | 63,000 (14 days of logging simultaneous CO2, Temperature, and Humidity at 1-minute intervals) |
Logging interval | User adjustable from 1 second to 1 hour |
POWER REQUIREMENTS | |
Batteries | Four AA-size Alkaline or NiCd |
AC adapter | 6 VDC nominal, 300 ma, (Q-TRAK mates with 5.5 mm OD x 2.1 mm ID plug, center pin positive(+)) |
Approx. battery Life | 13.5 hours (Alkaline), 4.75 hours (NiCd) |
PHYSICAL | |
External dimensions | 107 mm x 183 mm x 38 mm (4.2 in x 7.2 in x 1.5 in) |
Probe length | Model 8551: 16.5 cm (6.5 in) Model 8550: 13.5 cm (5.375 in) |
Probe diameter | 1.9 cm (0.75 in) |
Weight | 0.59 kg (1.3 pounds)(with batteries) |
Display | 4-digit LCD, 15 mm (0.6 in) digit Height |
MAINTENNCE SCHEDULE | |
Factory calibration | Annually |
User calibration | Before each rental |
SERIAL INTERFACE | |
Type | RS-232 |
BAUD rate | 1200 |
Data bits | 8 |
Stop bits | 1 |
Handshaking | None |
Data format | ASCII |
File