Indoor Air Quality Meter w/ SD Card Slot for Data Logging
- Simultaneously Measure Readings from 3 Separate Probes (Temp/RH, CO2, CO or O2)
- Recorded Data Logs to SD Card with Easy Analysis Using Microsoft® Excel®
- 2 Seconds to 8 Hour User-Selectable Sampling Rate
- LCD Display Shows Current Readings, Max and Min Readings, Alarm and Battery Status
- 35 Hrs to 120 Hrs of Typical Battery Life (Dependant Upon Environment, Display and Sampling Rate)
- Powered by (6) AA Alkaline User-Replaceable Batteries
Includes Temp/RH, CO2, CO and O2 Sensors. Hard Carrying Case and (6) AA Batteries
Overview of the Reed Instruments R9910SD Data Logging Air Quality Meter
The Reed R9910SD Data Logging Air Quality Meter is capable of recording oxygen, carbon dioxide, carbon monoxide, temperature, and humidity using included external probes. The device can monitor and record from up to 3 probes simultaneously and features data hold, min/max functions, and an easy-to-read backlit LCD display. The R9910SD can be configured with user programable alarms and sample rates from 2 seconds up to 8 hours. The R9910SD can manually record up to 99 readings or automatically by selecting the desired sample rate from 2 seconds to 8 hours. Raw data can be directly transferred from the SD card as an Excel file which can be viewed without needing any additional software. Optional accessories include a tripod and AC adaptor for continuous long-term monitoring. The R9910SD is an ideal solution for monitoring indoor air quality (IAQ) in schools, office buildings, hotels, hospitals, or any other location where high levels of carbon dioxide may be generated.
The Reed R9910SD is also available as a kit which includes a 16GB SD memory card and an AC adaptor. Check out the R9910SD-KIT Here.
R9910SD Air Quality Meter and Data Logger Specifications
| External Inputs | (1) Temperature/Humidity Channel (1) Carbon Dioxide (CO2) (1) Carbon Monoxide (CO) or Oxygen (O2) |
| Temperature | Range: -0°C to 50°C (32°F to 122°F) Accuracy: ±0.8°C (±1.5°F) Resolution: 0.1°C (0.1°F) Sensor Response Time: < 5 Seconds to 85% Full Value |
| Humidity | Range: 5% RH to 95% RH Accuracy: ±3% Rdg + 1% RH (>70%); ±3%RH (<70%) Resolution: 0.1% Sensor Response Time: <5 Seconds to 85% Full Value |
| Carbon Dioxide | Range: 0 to 4000 ppm Accuracy: ±40 ppm (<1000 ppm); ±5% (>1000 ppm) Resolution: 1 ppm Sensor Response Time: < 2 Minutes to 63% Full Value* * Dependent Upon Ambient Air Circulation |
| Carbon Monoxide | Range: 0 to 1000 ppm Accuracy: ±(5.0% + 2ppm) Resolution: 1 ppm Sensor Response Time: < 30 Seconds |
| Oxygen | Range: 0 to 30% Accuracy: ±(1.0% + 0.2%) Resolution: 0.1% Sensor Response Time: < 15 Seconds |
| Data Storage Capacity | 1GB to 16GB onto External SD Card (Sold Separately) |
| Sampling Rate | 2 Second to 8 Hours |
| LCD Display | Type: Backlight Size: 52mm x 38mm (2.04" x 1.49") |
| Download Time | Dependent Upon Size of SD Card |
| Alarm | Audible Sound when Oxygen (O2) < 18.0% |
| Power Source | Battery: (6) 1.5 Volt Heavy Duty AA Alkaline AC/DC Power: Optional 9 Volt Adapter (RSD-ADP-NA) |
| Battery Life | Without LCD and SD Card: 120 Hours on Average With LCD and SD Card: 35 Hours |
| Battery Classification | Dry Battery, Non-Hazardous |
| Case Material | ABS Plastic |
| Operating Range | Temperature: 0°C to 50°C (32°F to 122°F) Humidity: < 85% RH |
| Standards Compliance | IP63 (Meter); IP60 (Sensors); CE |
| Weight | 1.64 kgrams (3.61 lbs) - Complete Kit |
| Dimensions | Meter: 177mm x 68mm x 45mm (6.9" x 2.6" x 1.7") Temp/RH Sensor: 197mm (7.75") CO2 Sensor: 150mm x 38mm x 28mm (5.9" x 1.5 " x 1.1") CO Sensor: 150mm x 38mm x 38mm (5.9" x 1.5 " x 1.5") O2 Sensor: 150mm x 38mm x 38mm (5.9" x 1.5" x 1.5") |
