IAQ Monitor for Monitoring Indoor Air Quality
Description
IAQ Monitor for Monitoring Indoor Air Quality
HD21-ABE-17 IAQ Monitor is a bench-top/portable instrument for the analysis of indoor air quality.
The measurement of the indoor air qualitiy allows the calculation of the automatic ventilation rate by CO2 analysis correlate to the real presence of people in the rooms.
Simultaneous measurements of:
and calculation of:
These regulations apply to all confined spaces that could be used by people. Kitchens, baths, changing rooms and swimming pools are included, due to their high humidity. With regard to air quality, you should also take into account possible chemical, physical and biological contaminants. The instruments have a wide Dot Matrix graphic display with a resolution of 160 x 160 dots.
The instrument's typical applications are:
Technical data: Instrument:
Dimensions: 300 x 90 x 40mm³ (H x W x D) (with probe)
Materials: ABS, rubber
Display: Backlit, Dot Matrix, 160 x 160 dots, visible area 52 x 42mm²
Operating conditions:
Operating temperature: -5 ... +50°C
Storage temperature: -25 ... +65°C
Operating relative humidity: 0 ... 85% RH without condensation
Protection degree: IP30
Instrument uncertainty: ± 1 digit @ 20°C
Power supply:
Mains adapter (code SWD-10): 12VDC/1A
Batteries: 4 x 1.2V Ni-MH rechargeable batteries AA type
Autonomy: 8h of continuous use in measuring mode
Serial interface:
Socket: mini-USB
Type: USB 1.1 or 2.0 not insulated
Memory capacity: 67.600 recordings
Scope of delivery: IAQ Monitor datalogger kit. Complete with: DeltaLog10 software, monitor, and data processing on personal computer, 4 x 1.2V NiMH rechargeable batteries, operating manual, case
Carbon Dioxide (CO2):
Sensor: NDIR Dual Wavelength
Measurement range: 0 ... 5000ppm
Sensor working range: -5 ... +50°C
Accuracy: ±50ppm ±3% of measurement
Resolution: 1ppm
Temperature dependence: 0.1% f.s./°C
Response time (T90): < 120s (air speed = 2m/s)
CO Carbon Monoxide (CO):
Sensor: Electrochemical cell
Measurement range: 0 ... 500ppm
Sensor working range: -5 ... +50°C
Accuracy: ±3ppm ±3% of measurement
Resolution: 1ppm
Response time (T90): < 50s
Service life: > 5 years in normal environment conditions
Atmospheric Pressure (Patm):
Type of sensor: Piezo-resistive
Measurement range: 750 ... 1100hPa
Accuracy: ±1.5hPa @ 25°C
Resolution: 1hPa
Temperature drift: ±3hPa with temperature -20 ... +60°C
Relative Humidity (RH):
Type of sensor: Capacitive
Sensor protection: Stainless steel grid filter (on request 10 µm sintered filter P6 in AISI 316 or 20µm sintered filter P7 in PTFE)
Measurement range: 0 ... 100% RH
Sensor working range: -20 ... +60°C
Accuracy: ±1.5 % RH (0 ... 90 % RH)
±2 % RH (elsewhere) for T=15 ... 35°C
±(1.5 +1.5% of the reading) % RH for T= -20 ... +60°C
Resolution: 0.1°C
Temperature dependence: ±2% on all temperature range
Hysteresis and repeatability: 1% RH
Response time (T90): < 20s (air speed = 2m/s) without filter
Temperature (T):
Type of sensor: NTC 10 kOhm
Measurement range: -20 ... +60°C
Accuracy: ±0.2°C ±0.15% of measurement
Resolution: 0.1°C
Response time (T90): < 30s (air speed = 2m/s)
Optional accessories:
SWD-10 Stabilized power supply at 100-240VAC/12VDC-1A mains voltage.
CP-23 Connection cable with type B MiniUSB connector on instrument?s side and USB 2.0 connector on PC?s side.
BAT-40 Spare batteries with built-in temperature sensor.
ECO-SURE-2E-CO CO spare sensor
MINICAN-12-A-0 Nitrogen can for CO and CO2 calibration at 0ppm. 20 litres
HD-37-36 Connection tube kit for CO calibration
HD-37-37 Connection tube kit for CO2 calibration
HD-33-0 33 % RH saturated solution for checking the relative humidity sensor
