Heat Stress WBGT Meter with Datalogger TENMARS TM-188D | Инструменты

Heat Stress WBGT Meter with Datalogger TENMARS TM-188D | Инструменты

TENMARS TM-188D Heat Stress WBGT Meter with Datalogger

Product Description:

1- Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET) and dew point(DEW).
2- Max/Min and data hold.
3- Low battery indication.
4- LCD display with LED backlight.
5- Viewing data records.
6- Switch the temperature unit to C or F.
7- Brass black ball in 50mm diameter.
8- WBGT alarm setting.
9- Auto power off with disable function.
10- Data logging capacity: 12000 records, USB PC serial interface (TM-188D).
11- Sampling interval: Max 24 hours; Min 1 Second (TM-188D).

Application:

1.The HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.

2.This instrument is ideal for the athletic trainers, military, occupational (Industrial) hygienists, outdoor worker and the sports medicine specialists; and it\\\'s designed according to the regulations mentioned below.

In order to measure the WBGT index, you should refer to the following regulations:
ISO7243 : Hot environments. Estimation of the heat stress on working man.
ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.
OSHA : Occupational Safety and Health Administration.
JISHA : Japan Industrial Safety and Health Association.

 Specifications (23C5F): Wet bulb globe temperature (WBGT) : 

Unit

Range

Resolution

Accuracy

15~40C

indoor

&

Outdoor without sunlight

C

0~59.0

0.1

1.0

F

32.0~

138.0

0.1

1.8

Outdoor 

With sunlight

C

0~56.0

0.1

1.5

F

32.0~

132.0

0.1

2.7

indoor & outdoor without sunlight:

 WBGT = (0.7×WET)+(0.3×TG)

Outdoor with sunlight:

WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)

Air temperature (TA):

Unit

Range

Resolution

Accuracy

15~40C

C

0~50.0

0.1

0.8

F

32.0~122.0

0.1

1.5

Black globe temperature (TG):

Unit

Range

Resolution

Accuracy

15~40C

C

0~80.0

0.1

0.6

F

32.0~176.0

0.1

1.1

Relative Humidity (%RH):

Measurement Range

1%~99%

Accuracy

3.0%RH(20~80%)

5.0%RH(80%)

Resolution

0.1%

Dew point temperature (DEW):

Unit

Range

Resolution

C

-35.3~48.9

0.1

F

-31.5~120.1

0.1

The value is calculated from the RH and Air temperature.

Wet bulb temperature (WET):

Unit

Range

Resolution

C

-21.6~50.0

0.1

F

-6.9~122.0

0.1

The value is calculated from the RH and air temperature. 

1- Dimension : 300 X 70 X 50mm (L X W X H)

2- Weight : 220g. (Without batteries).

3- Power supply : 006P 9V,or AC100~240V DC 9V/ 0.5A(9mm).

4- Battery life : 200 hours.

5- Operating Temperature & Humidity :0C to +50C.

6- Storage temperature & humidity : -10C to +50C .

7- Data output :USB PC serial interface,12000 records. (TM-188D)

8- LCD: 52mm(W)X36mm(L) monochrome LCD and backlight.

9- Standard accessories: 006P 9V battery x1, Users manual x 1, Carrying x1,USB cable(TM-188D) x1, AC100~240V to DC9V/0.5A (9mm)x1 (TM-188D), Install CD disk(TM-188D) x1