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Zxonic - Model ZX3200 -Sound Level Analyzer
The ZXONIC ZX3200 redefines precision in acoustic measurement with one of the widest dynamic ranges in the industry—18 to 144 dB(A). Engineered from decades of acoustic expertise, this instrument delivers uncompromising accuracy and long-term stability for professionals working in environmental monitoring, industrial diagnostics, and acoustic research. Its powerful signal processing engine enables real-time spectral analysis, precise peak detection, and seamless adaptation to complex, high-intensity soundscapes. Housed in a robust field-ready design, the ZX3200 combines modular flexibility, large display readability, and multi-interface connectivity, making it a standout tool for serious measurement tasks.
Precision. Reliable. Professional.
- 18–144 dB(A) ultra wide dynamic range
- Vibration sensor compatible — interchangeable
- 3.5" large display
- Power efficient, 30-hour of usage using 4xAA
- Audio Recording
- 1/1 & 1/3 Octave, FFT, RT60
- 18–144 dB(A) single measurement range
- Real-time FFT, 1/1 & 1/3 octave band analysis, immediate spectral insight in the field
- 3.5-inch high-visibility display, large, clear interface for field use
- Multi-interface connectivity, USB, RS232, AC/DC output, and Bluetooth
- up to 30 hours of runtime, powered by 4 AA batteries for all-day operation
- Compliant with IEC 61672 Class 1 and IEC 61260 Class 1, the ZX3200 is a robust and versatile solution for professional acoustic measurement in challenging conditions.
- Sound Measurements
- Environmental Noise
- Occupational Noise
- Building Acoustics
Sound Measurement Features
- Total Measurement Range: 18 – 144 dB(A), 30 – 144 dB(C), 40 – 144 dB(Z)
- Internal Noise: < 13 dB(A), < 20 dB(C), < 27 dB(Z) Leq
- Frequency Range: 10 Hz – 20 kHz
- Frequency Weighting: Parallel A, C, Z
- Time Constants: Parallel F (fast), S (slow), I (impulse)
- Exchange Rates: 3, 4, 5, 6
- Total Value Integration
- Lxyi, Lxyp, Lxeq,t, Lxeq,T, Lxmax, Lxmin, Lxpeak, LAE, LC-A, SEL
- *Peak C Sound Level Measurement Range: 60 dB to 146 dB
- Statistics
- 2 Modules, Single or 24 hours analysis mode
- Lxyi, Lxyp, Lxeq,T, Lxmax, Lxmin, LxN, SD, SEL
- 24h Mode Additional Indicators: Ld, Ln, Ldn
- Measurement Time: 1 second to 99 hours
- *x represents A,C,Z.
- *y represents F,S, l.
- *N represents 5,10,50,90,95.
- Optional Measurement Features
- 1/1 OCT: Filter Center Frequencies: 16 Hz, 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz
- 1/3 OCT: Filter Center Frequencies: from 12.5 Hz up to 25 kHz
- FFT
- FFT Analysis Lines: 2048 lines
- Analysis Frequency Upper Limit: 28640 Hz, 14320 Hz, 7160 Hz, 3580 Hz, 1790 Hz
- Bandwidth per Line Bp: from 32 Hz down to 2 Hz
- Window Functions: Flat-top, Bruhn, Hanning, and Rectangular windows
- Reverberation Time (RT60): Optional
- Note: For OCT and 1/3OCT, the filter type is parallel (real-time) octave, G=103/10, and dynamic range is greater than 100 dB (Z).
Display
- Size: 3.5 inch
- Type: Color LCD
- Resolution: 240 x 320
Data
- Data Interface: RS232, USB, DC signal, AC signal, Bluetooth, DTU
- Data Storage: 32 MB Flash RAM, 32GB TF card
- Audio Recording
- 65536 Hz Sample Rate
- 24-bit precision
- .WAV format
- playback on PC
- Voice Comments: N/A
Power
- Power (Basic Functions): < 90 mA/5 V
- Battery Type
- 4 AA alkaline batteries
- Optional lithium battery
- External USB-C power supply
- Rated Capacity: 2000 mAH @ 7.4 V
- Operating Time: Up to 30 hours
- Charging Time: < 5 hours
- Charging Port: USB-C
- Battery Life Cycles: ≥800 cycles @ 80% depth of discharge (DOD)
Operating Conditions
- Temperature Range: -10 °C – 50 °C
- Humidity Range: 25 % – 90 %
- Pressure Range: 65 kPa – 108 kPa
Hardware
- Number of Channels: 1
- Microphone: Type 1025S
- Preamplifier: Type 1948 (TNC)
- Weight: 311 grams
- Dimensions (mm): 285 × 85 × 30