Reed Instruments R9905-KIT Data Logging Indoor Air Quality Meter w/Humidity Calibration Standards

SKU
R9905-KIT
Manufacturer:
Reed Instruments
Reed Instruments

Key Features:


R9905 Data Logging Indoor Air Quality Meter

  • Triple LCD display simultaneously monitors carbon dioxide (CO2), temperature and relative humidity
  • Calculates time-weighted average (TWA) and short-term exposure limit (STEL)
  • Low-drift NDIR CO2 sensor for stable and accurate readings
  • Temperature and relative humidity measurements help determine thermal comfort
  • Easy-to-read backlit LCD display
  • User adjustable audible alarm
  • Data hold, Max/Min and Average functions
  • Record up to 32,000 datapoints and keep track with internal time and date stamp
  • User selectable sampling rate from 1 to 60 mins
  • Low battery indicator and auto shut-off

R9980 Humidity Calibration Kit

  • ± 1% Accuracy (at 77°F (25 °C))
  • Compatible with probes with a diameter up to 0.6" (15mm)
Product Options:
$625.00

Secured and trusted checkout with

The Reed Instruments R9905-KIT includes a Data Logging Indoor Air Quality Meter (R9905) and a set of 33% and 75% Humidity Calibration Standards (R9980).

Temperature
Measuring Range-4 to 140°F (-20 to 60°C)
Accuracy±1.5°F (±0.8°C)
Resolution0.1°F/°C
Humidity
Measuring Range0 to 100% RH
Accuracy10 to 90% RH: ±3%
<10% & >90% RH: ±5%
Resolution0.1% RH
CO2 (Carbon Dioxide)
Sensor TypeNondispersive Infrared (NDIR)
Measuring Range0 to 30,000ppm
Accuracy0 to 5000ppm: ±(75ppm +3% rdg.)
5001 to 30,000ppm: ±(150ppm +5% rdg.)
Resolution1ppm
Warm-up Time20s
Sampling Rate2s
General Specifications
DisplayLCD
Backlit DisplayYes
Data HoldYes
Min, Max, Avg FunctionsYes
CO2 Short Term Exposure Limit (STEL)Yes (15 mins)
CO2 Time Weighted Average (TWA)Yes (8 hours)
Datalogging CapabilitiesYes
Real-Time Clock and Date StampYes
Selectable Sampling RateYes (between 1s and 60m59s)
Internal MemoryYes (32,000 datapoints)
AlarmsYes (Low and High)
Auto Shut-offYes (adjustable)
Kick StandYes
Low Battery IndicatorYes
Power Supply9V battery
Battery LifeApprox. 10 hours (continuous use)
PC ConnectivityUSB
Software OS CompatibilityWindows 7 / 8 / 10 / 11
Product CertificationsCE
Operating Temperature32 to 122°F (0 to 50°C)
Storage Temperature-4 to 140°F (-20 to 60°C)
Operating Humidity Range0 to 90%
Storage Humidity Range10 to 75%
Maximum Operating Altitude6561' (2000m)
Dimensions11.2 x 2.6 x 1.5" (284 x 65 x 39mm)
Weight10.7oz (304g)
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  • • Environmental monitoring in buildings, schools, hospitals and factories
  • • Verify HVAC/R system installation and system performance
  • • Manufacturing processes where high CO2 concentrations must be measured, such as fire extinguishers, wine, soda and sugar industries