Integrating Sound Level Meter Type6226
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Sound level meters having functions to indicate Equivalent continuous SPL (Leq), Single event sound exposure level (LE), Persentile SPL (Lx) are suitable to Environmental noise measurements. The RS-232C interface is equipped to communicate with external CPU for continuous measurements.
Features
● 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.
Specifications
| 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) Maximum value Lmax, Minimum value Lmin, Pesrsentile Lx (for optionally selected 5 SPL values) |
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| 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 | |