TSI IAQ-Calc Indoor Air Quality Meter investigates and monitors indoor air quality (IAQ)!
Features & Applications:
TSI's IAQ-CALC Meters are exceptional indoor air quality instruments for investigating and monitoring building air quality.
The Model 8760 simultaneously measures and data logs multiple parameters to monitor indoor air quality conditions. Specific parameters include CO2, temperature, humidity, and calculates dew point, wet bulb temperature, absolute humidity, humidity ratio and % outside air. Requires monthly calibration.
Features:
- Low-drift NDIR CO2 sensor for stable, accurate readings
- Sampling function records multiple point measurements
- Temperature and relative humidity measurements help determine thermal comfort
- Calculates % outside air from either CO2 or temperature
- Directly calculates dew point, wet bulb temperature, absolute humidity and humidity ratio
- Two-line display shows two parameters simultaneously
- Simultaneously records all parameters and logs up to 14,000 samples with time and date stamp
- TSI LOGDATTM software permits easy transfer of data to a computer
- Data can be reviewed on-screen, printed or downloaded to a computer for easy report generation
- Statistics function displays average, maximum and minimum values, and the number of recorded samples
Applications:
- Verify building HVAC system performance
- Examine building IAQ conditions to optimize worker productivity
- Comply with regulations and guidelines
Spec Summary:
CO2 |
|
Sensor Type: |
Dual-wavelength NDIR (non-dispersive infrared) |
Range: |
0 to 5000 ppm |
Accuracy:1 |
±3.0% of reading or ±50 ppm, whichever is greater |
Resolution: |
1 ppm |
Temperature |
|
Sensor Type: |
Thermistor |
Range: |
32 to 140°F (0 to 60°C) |
Accuracy: |
±1.0°F (±0.6°C) |
Resolution: |
0.1°F (0.1°C) |
Relative Humidity |
|
Sensor Type: |
Thin-film capacitive |
Range: |
5 to 95% RH |
Accuracy:3: |
±3.0% RH |
Resolution: |
0.1% RH |
Dew Point |
|
Range: |
5 to 120°F (-15 to 49°C) |
Resolution: |
0.1°F (0.1°C) |
Wet Bulb Temperature |
|
Range |
40 to 140°F (5 to 60°C) |
Resolution: |
0.1°F (0.1°C) |
Absolute Humidity |
|
Range: |
0.0000151 to 0.00491 lbs moisture/ft3 air
(0.24 to 79.0 g moisture/m3 air) |
Humidity Ratio |
|
Range: |
0.00014 to 0.187 lbs moisture/lb dry air
(0.14 to 187 g moisture/kg dry air) |
% Outside Air |
|
Range: |
0 to 100% |
Resolution: |
0.1% |
|
Operating Temperature: |
41 to 158°F (5 to 70°C) |
Storage Temperature: |
-4 to 158°F (-20 to 70°C) |
Logging Capability: |
|
Range: |
Up to 14,000 samples and 1,000 test id's |
Intervals: |
Up to 14,000 samples and 1,000 test id's
Intervals 5 sec, 10 sec, 15 sec, 20 sec, 30 sec, 60 sec,
2 min, 5 min, 10 min, 15 min, 20 min, 30 min,
60 min |
Meter Dimensions: |
3.9" × 6.6" × 1.5"
(100 mm × 168 mm × 38mm) |
Probe Dimensions: |
|
Length: |
5.81" (14.5 cm) |
Diameter |
0.75" (1.9 cm) |
Weight (with batteries): |
1.16 lbs (0.53 kg) |
Power: |
Four AA-size batteries (included) or AC
adapter |
Printer Interface: |
1200 baud rate, serial connection |
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