- Black ball type of heatstroke index meter suitable for the measurement of the ambient environment, such as schools and various site.
- WBGT index, WB (wet bulb temperature), dP (open-air temperature), tA (temperature) and rH (relative humidity), tg data can be recorded to choose from (black sphere humidity) mode to the measurement / SD card
- Since the recording data is available in commercially available spreadsheet software, you can take advantage of a variety of applications.
- Data can be selected from the automatic recording and manual recording. Sampling set time of automatic recording is possible selected from the 11 steps between 1 to 3600 seconds.
Thông số kỹ thuật
| |
Measurement range
|
resolution
|
Measurement accuracy
|
WBGT index
(indoor) |
0 ~ + 59 ℃ |
0.1 ℃ |
1 ℃ ± (Tasu 15 ～ Tasu 59 ℃),
± 1.5 ℃ (otherwise) |
WBGT index
(outdoor) |
0 ~ + 56 ℃ |
0.1 ℃ |
1.5 ℃ ± (Tasu 15 ～ Tasu 56 ℃),
± 2 ℃ (otherwise) |
| Temperature (TA) |
0 ~ + 50 ℃ |
0.1 ℃ |
± 0.8 ℃ (+ 15 ~ + 40 ℃) |
| Black-bulb temperature (TG) |
0 ~ + 80 ℃ |
0.1 ℃ |
± 0.6 ℃ (+ 15 ~ + 40 ℃) |
| Relative humidity |
5 ~ 95% RH |
0.1% RH |
± (3 Pasento rdg Tasu 1 Pasento RH): ≧ 70 Pasento RH,
± 3 Pasento RH: <70 Pasento RH |
| Open-air temperature |
-25.3 ~ + 48.9 ℃ |
0.1 ℃ |
Calculated by the temperature and humidity |
| Wet-bulb temperature |
-21.6 ~ + 50.0 ℃ |
0.1 ℃ |
Calculated by the temperature and humidity
|
| Alarm setting range |
WBGT index: + 10 ~ + 40 ℃ |
| Use temperature and humidity |
0 ~ + 50 ℃, 85% RH or less (without condensation)
|
| Storage temperature and humidity |
-20 ~ + 60 ℃, 85% RH or less (without condensation) |
| Dimensions and weight |
Body: W73 x H180 x D47mm, black ball: φ75mm, about 420g (including the battery) |
| Power supply |
AA batteries × 6 or AC adapter (sold separately) |
| accessories |
instruction manual |
| Proofreading |
Yes (air temperature, relative humidity) |
| option |
AC adapter: VSM-932EK |