● Optionally selectable 5 values for Persentile SPL (Lx).
● Measurement of Equivalent continuous SPL (Leq) is available.
Environmental noise measurements needed for industrial health control is possible.
● Wide range of fine Linearity throughout 100dB
● RS-232C function is equipped.
● Data storage up to15,000 is possible by Memory function.
● Large display with back light.
|
Model |
TYPE 6226（Class 2） |
TYPE 6224（Class 1） |
|
Applied specifications |
the Measurement Law Sound level meter (Class 2) JIS 1502 IEC 651・804 Type 2 |
the Measurement Law Sound level meter (Class 1) JIS 1505 IEC 651・804 Type 1 |
|
Measurement range |
28～130dB(A)33～130dB(C) |
22～130dB(A)32～130dB(C) |
|
JIS indication |
38～130dB(F) |
38～130dB(F) |
|
Frequency range |
20Hz～8kHz |
20Hz～12.5kHz |
|
Dynamic response |
FAST, SLOW, IMPULS |
|
|
Frequency weighing characteristics |
A, C, FLAT |
|
|
Measurement item |
Instantaneous SPL (Lp), Equivalent SPL (Leq),Single event sound exposure SPL(LE) |
|
|
Measurement duration |
Instantaneous values or Calculated values are recorded in Memory. (approx.850 Data) |
|
|
Memory function |
Instantaneous values or Calculated values are recorded in Memory. (approx.850 Data) |
|
|
Clock function |
Build-in (year/month/day/hour: minute: second) |
|
|
Calibration signal |
Electrical calibration by build-in oscillator (1kHz Sine) |
|
|
AC output |
Output power：1Vrms(FS) |
|
|
DC output |
Output voltage：2.5V(FS) |
|
|
I / O terminals |
Interface RS-232C (desynchronized) |
|
|
Power supply |
4 ×AA batteries or AC adapter |
|
|
Battery life |
24 hours for Alkali batteries |
|
|
Ambient temperature, humidity |
Temperature ：-10～50℃ Humidity ：30%～90%RH(No condensation is allowed) |
|
|
Size |
W85×H284×D48mm |
W85×H310×D48mm |
|
Mass |
Approx. 370g including batteries |
|
Hiện tại chưa có ý kiến đánh giá nào về sản phẩm. Hãy là người đầu tiên chia sẻ cảm nhận của bạn.
