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JT2180 is a Thermal Microclimate Meter, which integrates sensors for temperature, humidity, wind speed, black bulb temperature, wet bulb temperature, etc., and complies with the PMV and PPD index algorithms of ISO7730. At the same time, PM2.5 and CO2 sensors are integrated as important reference indicators for indoor air quality testing.

This instrument is the latest version upgraded on the basis of more than ten years of experience in the development of comfort meters by JANTYTECH Technology. It has the function of expanding noise and illuminance, and also has the function of remote wireless transmission. Remote data can be realized through the "JT Cloud Platform". Management, you can try to access remote data through the web page or WeChat applet, which greatly facilitates the user's off-site measurement or long-term measurement needs.
Measure PMV, PPD, DR, Tu, tr, WBGT and other indicators,
test and calculate hot environment, comfortable environment, cold environment and other related evaluation indicators
50mm black ball diameter, handheld Host, easy to carry
Simultaneously test temperature and humidity, wind speed, black bulb temperature, wet bulb temperature, PM2.5, CO2
can be externally connected to noise, illuminance, and calculate dew point temperature
Remote wireless transmission of data, providing cloud platform data services
Built-in high-capacity memory card, A large amount of measurement data can be automatically recorded according to the set period
Built-in lithium battery standby, the standby time is more than 48 hours

Parameter name	Technical indicators	illustrate
installation method	Desktop/Tripod Mount	?
Black bulb temperature range/accuracy	-20℃—85℃;±0.5°C	?
Wet Bulb Temperature Range/Accuracy	5～60℃;±0.5℃	?
Relative Humidity Range/Accuracy	10～90%RH;±3%RH	?
Air Temperature Range/Accuracy	-20°C—125°C; ±0.5°C	?
Air Velocity Range/Accuracy	0.05-2.0m/s ±(0.05 m/s+2% of reading); 2.0-5.0m/s ±(0.1 m/s±2% of reading)	?
CO2 Range/Accuracy	0-5000ppm, ±30ppm	?
PM2.5 Range/Accuracy	0-999μg/m3, ±10% of reading	?
Test content	Air temperature, relative humidity, black bulb temperature, wet bulb temperature, wind speed, PM2.5, CO2 (scalable noise, illuminance)	?
Calculated indicators	PMV, PPD, , DR, Tu, tr, WBGT, dew point temperature, IREQ, DLE, RT, WCI, etc.	?
powered by	External DC9V, built-in lithium battery pack; battery life is more than 48 hours	?
expansion channel	noise, illuminance	Optional
storage	Built-in 16G TF card, mass storage	?
Storage period	30 seconds to 60 minutes adjustable	?
Weight (g)	1.8KG	?
data transfer interface	micro USB	?
PC software	JTSOFT-IAQ	?
language options	Chinese/English	?
use environment	-20-60℃，0-95%RH	?
storage environment	-20℃-60℃，0-95%RH	?
Standard configuration	Host, black bulb temp, wet bulb temp, temp and humidity probe, wind speed probe, built-in PM2.5, CO2 sensor	?
Wireless communication	4G	?
degree of protection	IP54