產(chǎn)品描述:
Model: CO2-100 CO2 Hand-Held Meter ,CO2-100二氧化碳檢測(cè)儀
Instant feedback with CO2 levels, with additional temperature and humidity measurement. Built in alarm warns against dangerous CO2 levels. The portable CO2-100 Air Quality meter is designed to measure air quality compliance in occupied spaces such as offices, production floors, schools or hospitals.
Low drift portable meter for checking indoor air quality
CO2 Measurement up to 9999 ppm
Triple display with simultaneous CO2, Temperature and relative humidity readings
Selectable display of Dew Point and Wet Bulb
Air Quality Analysis with displays of:
TWA display (time-weighted average) for 8 hrs period
15 minutes STEL (short-term exposure limit) value
High performance low drift sensor designed with NDIR (Non-Dispersive Infrared) waveguide technology
Easy to read large LCD display
Manually calibratable
Audible alarm threshold setting to setup warning against carbon dioxide level
Backlight function for working in dark area
Optional PC download capabilities
Data Hold
Maximum, minimum, average functions
Long time drift compensation for accurate readings
Meter, Manual, Batteries and Hard carrying case
技術(shù)參數(shù):
Measuring Range: |
|
CO2 0 ~ 9999 ppm |
-: |
|
5001 ~ 9999 ppm (out of scale range) |
Temp. Range: |
|
-10°C to 60°C (14°F to 140°F) |
RH Range: |
|
0% ~ 95% |
DP (Dew Point Temp.): |
|
-20°C to 59.9°C (-4°F to 139.8°F) |
WB (Wet Bulb Temp.): |
|
-5.0°C to 59.9°C (24.8°F to 139.8°F) |
Resolution: |
|
1ppm - CO2 concentration, 0.1°C / °F - Temp, 0.1% RH - Humidity |
Accuracy: |
|
±30ppm±5% of reading(CO2) (0~5000ppm) others rang accuracy are not specified ; ±0.6°C / ±0.9°F, |
-: |
|
±3% RH (at25°C ,10~90%) others ±5% for other RH range |
Sensing Tech: |
|
CO2 -NDIR sensor |
Humidity: |
|
Rotronic capacitor type |
Power Supply: |
|
AA type (UM-3) x 4 pcs |