Huma-i Black (HI-150)
Huma-i Black (HI-150) is a portable air quality monitor for Carbon Dioxide (CO2), VOC (Volatile Organic Compounds) and Particulate Matter (fine dust & ultra-fine dust). In addition, it shows temperature and humidity as well.
Accurate measurement and convenient portability
Carbon Dioxide and VOC measurement
Particulate Matter measurement (PM2.5 & PM10)
Temperature and Humidity measurement
The differentiated air quality measuring technology of Huma-i
Power and mode selection button
If you press the button for 1 second, it will be in power-on state.
It automatically switches to power-off state when not in use for 10 minutes to protect battery life.
The status LED will blink 1 minute before automatic power-off.
At this time, if you press the button lightly, it will be switched on again for 10 minutes, and the mode will not change.
Mode Selection Button
Each time you press the mode select button, the display mode changes cyclically in the following order.
Integrated Display Mode (PM2.5 / VOC / CO2) => WHO Mode => PM Mode (PM2.5 / PM10) => VOC Mode => CO2 Mode => Temperature/Humidity Mode
The status LED lets you know the status of CO2, VOC and fine dust/ultra-fine dust.
|Unit of measure||Good||Moderate||Poor||Unhealthy|
|ppm (mg/㎥)||VOC||0.000 ~ 0.220||0.221 ~ 0.660||0.661 ~ 2.200||2.201 ~ 10.000|
|ppm||CO2||400 ~ 700||701 ~ 1,000||1,001 ~ 2,000||2,001 ~ 10,000|
Integrated display mode
It is shown in a step-by-step graph so that air quality can be judged easier than difficult figures.
PM2.5, VOC and CO2 can be viewed in one screen.
Graph with 4 steps shows the air quality - good, moderate, poor and unhealthy
WHO mode (Icon mode)
You can easily recognize the good and poor state of find dust by 4 kinds of icons.
In this mode, it automatically displays the worst between PM2.5 and PM10.
- Blue : Good air quality.
- Green : Moderate air quality.
- Yellow : Poor air quality.
- Red : Unhealthy air quality.
PM (Particulate Matter) display mode
Simultaneously displays PM2.5 and PM10 measurement values.
VOC (Volatile Organic Compound) display mode
VOC concentration is displayed together with the ppm unit figures.
CO2 display mode
CO2 concentration is displayed together with the ppm unit figures.
* In case of CO2 and VOC, the value is displayed after 15 ~ 60 seconds at power-on, after which the value is updated in every second.
It shows temperature and humidity in one screen.
* In case of temperature and humidity, the temperature/humidity sensor is inside of the product and may cause a deviation of 5 ~ 10%.
Battery Status Display
This icon displays remaining battery status.
|Product||Portable Air Quality Monitor|
|Model No.||Huma-i Black (HI-150)|
|PM||Measurement range : 0~500 ㎍/㎥ (PM2.5 / PM10)|
|Resolution : 1 ㎍/㎥|
|VOC||Measurement range : 0.000 ~ 10.000 ppm|
|Resolution : 0.001 ppm|
|CO2||Measurement range : 400 ~ 10,000 ppm|
|Resolution : 1 ppm|
|Power Supply||Li-Polymer Battery|
|Charge Mode||USB micro 5 Pin|
|Dimension||3.6×1.6×1.5 inches (91×41×37 mm)|
|Weight||0.13 pounds (60g)|