Svantek SV 200A, Руководство пользователя

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185 SV 200A User Manual
C.4 M
ISCELLANEOUS SPECIFICATION OF
SV 200A
Display
Super contrast OLED monochrome white display (128 x 32 pixels).
Memory
2 MB of the RAM memory.
4 MB of the FLASH memory allocated to the program.
16 GB built-in, non-removable micro SD or SDHC industrial grade card (supported for up to 128 GB).
Internal sensors
Temperature measurement range: -
30° to +100°, typical accuracy ±0.3°
Pressure measurement range: 50 kPa to 115 kPa, typical accuracy
±1 kPa (uncalibrated)
Humidity measurement
range: 0% to 100%, typical accuracy ±3%
Noise sources direction determination frequency range: 50 Hz to 700 Hz ,
typical accuracy ±10°
for all X, Y and Z directions
Internal battery (non-removable)
Li-Ion rechargeable battery 10.8V, 6.7 Ah / 72.4 Wh, electronically protected (short
circuit / over load / over voltage / over temperature)
Table C.4.1. SV 200A operation time with a fully charged battery *)
SV 200A operation mode
Power
consumption
mW
Operation time
hours days
All transmission modules are switched off 410 177 7.3
3G modem
always on 1/60 **) 700 103 4.3
periodic on 1/24 ***) 440 164 6.8
WLAN module
always on 1/60 **) 1085 66 2,7
periodic on 1/24 ***) 440 164 6.8
LAN module
always on 1/60 **) 875 82 3.4
periodic on 1/24 ***) 430 169 7.0
*) Measurement conditions: nominal battery capacity (72.4 Wh), T=20
o
C, measurements are running,
Logger Step=1s, Integration Period=1s (no matter which Function is selected), USB is disconnected,
directivity measurements are off, OLED display is off, microphone heater is off, battery heater is off
**) Modem/module is constantly switched on, one minute data transmission in one hour
***) Modem/module is normally switched off, and is switched on for an hour in a day