Details

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JT2022
WBGT Monitor
Wet Bulb Globe Thermometer Meter

JT2022 is a hand-held portable WBGT index instrument. The professional industrial design structure and appearance ensure the overall high quality of the product. The sensor can be disassembled independently. The 50mm diameter copper Globe is used to further improve the overall portable performance of the instrument. The sensor connection uses aviation connector, which is firm and stable and not easy to shake. The instrument screen uses LED display with backlight, humanized interface and easy to read. It can display wbgtin, wbgtout values, Ta, Tg, Tnw, RH and WBGT measurement curves.

Standard
《GB/T 4200-2008》
《GBZ/T 189.7-2007》
《GB/T17244—1998》
《ISO 7243-1989 》

WBGT MONITOR
Occupational Health And Safety
WBGTin = 0.7 tnw + 0.3 tg
WBGTout= 0.7 tnw + 0.2 tg + 0.1 ta


FEATURES

50mm Globe diameter, handheld host, easy to carry
The built-in humidity sensor displays the relative humidity at the same time Real time measurement curve display, intuitive view of WBGT change trend Built in high-capacity SD-card, which can record massive measurement data Built in lithium battery with standby time up to 9 days (screen off)

A 1 / 4-inch tripod interface is reserved on the back of JT2022, which can be installed on the tripod to realize fixed measurement. The high-capacity lithium battery can ensure continuous measurement for more than 9 days. The 16GB memory card allows users to use a smaller recording interval and measure for a long time

Built in high-capacity lithium battery, which can stand by continuously for more than 9 days when fully charged (screen backlight off)

16GB high-capacity data memory card is standard, which can be measured for a long time without worrying about storage space.

The maximum time delay of 60 minutes can be set for recording, that is, the instrument will start recording data according to the set time delay
 

Measurement screen
JT2022 adopts LED color screen, WBGT measurement results are highlighted, easy to read, humanized human-computer interac- tion interface, operability options and status indication area are set at the bottom of the screen, and the current setting and measurement information can be understood at any time.

Typical Applications
Sports events, sports training and other high-intensity Sports
Prevent heat stroke, dehydration and other accidents


In the high-intensity sports in summer or outdoor high temperature conditions, it is very important to maintain the body heat balance. Real time monitoring the WBGT index of the playground environment can instruct athletes to avoid sports in the environment with high risk of heatstroke.

Construction site under outdoor high temperature
Prevent heat stroke and protect the safety of construction workers

The construction workers on the construction site are completely exposed to the direct sunlight, and there will be a very high risk of heatstroke in the high-temperature weather in summer. The WBGT index can intuitively judge whether cooling measures or rest should be taken under the current climate conditions. In order to protect the on-site workers, an external audible and visual alarm device can be connected to evacuate the site in time.

Power station, steel processing and other high-temp workshops
Prevent heat injury and protect workers

Power stations using thermal power include thermal power plants and nuclear power plants, which will generate a lot of heat energy in the working area. In order to protect workers from thermal injury, WBGT indicators are usually used for high temperature early warning in the working area. Similar workplaces also include steel processing workshops, smelting industry, etc.

JTSOFT-MT
Data processing software

JT2022 wet bulb black bulb temperature WBGT tester,
the PC data processing software adopts jtsoft-mt, which can export or import the existing data files, historical curve output, basic statistical calculation, test report output, etc
 

Technical specifications

 

Parameter name	Technical indicators
Air temperature sensor	Measurement range: 0 ~ 120 ℃, accuracy: 0.5 ℃ (0.3 ℃ ＠10 ℃ ~ 40 ℃), resolution: 0.1 ℃
Globe temperature sensor	Measurement range: 0 ~ 120 ℃, accuracy: 0.5 ℃ (0.3 ℃ ＠10 ℃ ~ 40 ℃), resolution: 0.1 ℃
Wet bulb temp-sensor	Measurement range: 0 ~ 120 ℃, accuracy: 0.5 ℃ (0.3 ℃ ＠10 ℃ ~ 40 ℃), resolution: 0.1 ℃
Relative humidity sensor	15 ~ 95%RH accuracy: ±3% Reading
Instrument storage	Pluggable SD Card
Display	The 3.5-inch LCD screen can display the measured value and measurement curve
Storage interval	Adjustable from 20 seconds to 60 minutes
Standard	GB/T4200-2008 GBZ/T229.3—2010 GB/T17244—1998 ISO 7243-1989
Globe diameter（mm)	50mm
Power supply / battery	Built in lithium battery, standby time 9 days
Dimension（mm)	175X92X38mm
Weight（g)	350g （主机）
Data-interface	micro USB
Soft	JTSOFT-MT
Language	中文/English
Use environment	-10-60℃，0-95%RH
Storage environment	-20℃-60℃，0-95%RH
Standard configuration	Host, Globe temperature probe, wet ball temperature probe, (dry ball) temperature and humidity probe, software (USB flash disk), instrument box