Provide high-tech measuring productsand technical developments for instrument service providers
NDT and Photoelectric Measurements
產品詳情
Share to：
Noise Spectrum Analyzer SL-5868F
Spec：
The Noise Spectrum Analyzer is a universal sound level meter, an integrated sound level meter. It can also measure Accumulated percentile sound level, also a spectrum analyzer that can measure 1/1 octave filter and 1/3 octave filter.
Model：
SL-5868F
產品詳情
Features
* its performance is in accordance with GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements, but also meet the requirements of IEC 1260:2014 Class 2 and GB/T 3241-2014 for Class 2 1/1 octave filter and 1 1/3
octave filter. It also meets the JJG 188-2017 standard. * With built-in 1/1 octave and 1/3 octave filters. Either manual or automatic frequency sweep measurement is available. 12 groups of data can be saved automatically in automatic sweep measurement. * With the function of integration and statistics, 800 groups of single measurement and 6 days of regular measurement can be achieved. The stored data can be read and printed. The collected data can be checked when the regular measurement ispaused. * The three time weighting F, S, and I can be selected. * The digital detection technology is used to replacesome traditional sound level meters, the stability andreliability are greatly improved. * Large screen display is adopted, with clear and intuitive display. With dynamic scale display. * Optional Bluetooth printer for data printing. * Use USB data output to connect with PC. * Provide Bluetooth data output choice.
Specifications
Microphone
Φ12.7mm (1/2') test condenser microphone
Frequency range
20Hz~8KHz
Frequency weighting
A, C, and Lin(Linear)
Range
30dB~130dB (A)
Range control
Manual, three gears, linear range > 60dB
Testing Range
30dB~90dB (dynamic scale display 10dB~100dB)
50dB~110dB (dynamic scale display 30dB~120dB)
70dB~130dB (dynamic scale display 50dB~140dB)
Accuracy
In accordance with IEC61672 standard, class 2
Time Weighting
Fast (F), Slow (S), Impulse (I)
Filter
Built in 1/1 and 1/3 octave filter
Display
Large screen dynamic LCD, instantaneous sound level, with analogammeter display.
NOTE: The name of RS232 Software is 'RS232_EN_4.0.rar' after downloading. Just decompress 'RS232_EN_4.0.rar' with Decompress Software, Enter password:www.landtek.cn. a folder named 'RS232_EN_4.0' is abtained. There are RS232 Software and install instruction inside the folder.
