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Class 1:IEC61672-1:2013
Class 1:IEC61260-1:2014
Standards | |
|---|---|
Class 1:IEC 61672-1:2013;
| |
Class 1:IEC 61260-1:2014; | |
IEC 61252:2017 |
Applications |
|---|
Sound Measurements |
Environmental Noise |
Occupational Noise |
Building Acoustics |
Sound Measurements Features | |
|---|---|
Total Measurement range | 20 dB(A) to 143 dB(A); 25 dB(C) to 143 dB (C); 30 dB(Z)to 143 dB (Z) |
Internal noise | < 18 dB(A) Leq
|
microphone and preamplifier sensitivity | -28 dB
Note: Sensitivity is referenced at 0 dB with 1V/Pa. Unless otherwise specified below, all references to sensitivity pertain to the standard configuration. |
Frequency range | 10 Hz to 20 kHz
|
Weighting filters | Parallel A, C, Z weighting |
Time constants | Parallel F (fast), S (slow), I (impulse) |
Exchange rates | 3, 4, 5, 6 |
Measurement Time | 1 second to 96 hours |
Total value integration | Lxyp, Lxeq,t, Lxeq,T, Lxmax, Lxmin, LxN, Lxpeak, SEL, SD
Peak C Sound Level Measurement Range: 60 dB to 146 dB
|
Statistics (Optional) | Lxyp, Lxeq,T, Lxmax, Lxmin, LxN, SD, SEL.
24h Mode Analysis Additional Indicators: Ld, Ln, Ldn |
1/1 octave (Optional) | Filter Center Frequencies: 8 Hz up to 16 kHz |
1/3 octave (Optional) | Filter Center Frequencies: From 5 Hz up to 20 kHz. |
FFT (Optional) | Frequency Upper Limit: 20 kHz
Bandwidth per Line Bp: 5.9 Hz
Window Functions: Flat-top, Hanning, and Rectangular windows . |
Reverberation time (Optional) | ISO 3382-2: 2008 |
STIPA (Optional) | IEC 60268-16; ISO 3382-1ISO 3382-2; ISO 3382-3; ISO 1996
Leq, MTI, STI；
Single Record Time: 15 s
Sampling Rate 48 kHz (32-bit)
Frequency Points: 125 Hz, 250 Hz, 500 Hz, 1000 Hz, 2000 Hz, 4000 Hz, 8000 Hz |
Audio recording | Sampling Rates: 24000 Hz or 48000 Hz
24-bit precision, WAV format
Recordings can be played back on the device or on a PC |
Voice coments | Yes |
Note:
x represents A, C, Z, y represents F, S, I
N represent 5,10, 50, 90, 95
OCT & 1/3OCT: Parallel (real-time) octave, G=10^(3/10)
Standards: Class 1: IEC 61260: 1995, MOD
Hardware Features | |
|---|---|
Number of Channels | 1 |
Microphone Type | ZX 1025 |
Preamplifier Type | ZX 1901L (LEMO connector) |
Bluetooth | Yes |
GPS | Yes |
Display | 4.3 inch touch screen (800 x 480 pixels) |
Data Interface | 4G, WIFI, Bluetooth, IO Protocol, USB-C |
Data Storage | 16GB internal (up to 64 GB TF Card) |
Power (Basic Functions) | 2W to 6W |
Battery | 3.7 V 10000 mAh lithium battery (20 W fast charge) |
Calendar Clock | Monthly error less than 1 minute with the battery |
Operating time | up to 28 hours |
Operating temperature range | -20 °C to 60 °C |
Humidity range | 20 % to 90 % |
Atmospheric pressure | 65 kPa to 108 kPa |
Weight | Approx. 510g |
Overall dimensions (mm): | 288×95×40 |
Note:
x represents A, C, Z, y represents F, S, I
N represent 5,10, 50, 90, 95
Get in touch
2570 N First St, 2nd Floor
San Jose, CA 95131
United States
+1 (408) 320-5333
+1 (570) 599-6642
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