Product Description
Rion NL-62 Sound Level Meter
Karya Mandiri Techindo has a wide range of Rion products – search by type, or model, or filter by brand to find the one you are after. If you still can’t find it contact us..
Measure Frequencies from 1 to 20000Hz
With the auto store function included as standard, as well as a timer function and external power supply support, the NL-62 is ideal for continuous measurement. Designed for intuitive ease of use, there is no more need to consult the manual during a measurement.
The large 3-inch color screen is bright and easy to read Sudden rainfall is also no problem, thanks to the water-resistant construction. Using the optional octave and 1/3 octave band real-time analysis program NX 62RT (under development), the unit can even operate as a frequency analyzer. The High-Precision Sound Level Meter NL-62 supports all your measurement needs.
Features Rion NL-62 Sound Level Meter
- large color LCD screen (3-inch)
- No paper manual is needed (Help function)
- Water-resistant (IP54; except for the microphone)
- Use of rechargeable batteries (or dry alkaline batteries)
- Supports long-term measurements (up to about 1 month)
- Option: Octave, 1/3 octave real-time analysis program (NX-62RT), FFT analysis program (NX-42FT) and Data management software (AS-60/AS-60RT).
Specifications Rion NL-62 Sound Level Meter
| Applicable standards | IEC 61672-1: 2013/2002 class 1 ISO 7196: 1995 ANSI/ASA S1.4-2014/Part 1 class 1 JIS C 1509-1: 2017 class 1 |
||||
| CE marking, WEEE Directives, Chinese RoHS (export model for China only) | |||||
| Measurement functions | Simultaneous measurement of the following items, with selected time weighting and frequency weighting | ||||
| Processing (main ch) | Instantaneous sound pressure level: Lp Equivalent continuous sound pressure level: Leq Sound exposure level: LE Maximum sound pressure level: Lmax Minimum sound pressure level: Lmin Percentile sound levels: LN (0.1 to 99.9 %, 0.1-increment steps, max. 5 values) |
||||
| Processing (sub ch) | Instantaneous sound pressure level: Lp | ||||
| Additional processing | One of the following can be selected: C-weighted equivalent continuous sound level: Lceq G-weighted average sound level: LGeq C-weighted peak sound level: LCpeak Z-weighted peak sound level: Lzpeak Power average of max. level in time weighted sound level interval LAtm5 ｴ-time-weighted average sound level: LAｴeq Max. value of ｴ-time-weighted average sound level: LAｴmax ＊Because additional processing frequency characteristics are linked to sub channel frequency characteristics, LAtm5, LAｴeq, LAｴmax can be selected when A characteristics are selected for sub channel. When C, G, or Z characteristics are selected, LCeq and LCpeak, LGeq, and LZpeak can be selected for additional processing. |
||||
| Microphone | Type | UC-59L | |||
| Sensitivity level | -27 dB | ||||
| Measurement range | A-weighting: 25 dB to 138 dB C-weighting: 33 dB to 138 dB G-weighting: 43 dB to 138 dB Z-weighting: 50 dB to 138 dB C-weighting peak sound level: 60 dB to 141 dB Z-weighting peak sound level: 65 dB to 141 dB |
||||
| Inherent noise | A-weighting | 17 dB or less | |||
| C-weighting | 25 dB or less | ||||
| G-weighting | 35 dB or less | ||||
| Z-weighting | 42 dB or less | ||||
| Frequency range | 1 Hz to 20 kHz | ||||
| Frequency weighting | A, C, G and Z | ||||
| Time weighting | F (Fast) and S (Slow), I (Impulse) and 10 s | ||||
| Level range | Single range (Linearity range: 113 dB) | ||||
| Bar graph display range max | Max. 110 dB (20 to 130 dB) | ||||
| Switching of bar graph display | Set the upper/ lower limit in 10 dB increments. | ||||
| RMS detection circuit | Digital processing method | ||||
| Sampling cycle | 20.8 μs (Lp, Leq, LE, Lmax, Lmin, Lpeak : sampling frequency: 48 kHz) 100 ms (LN ) | ||||
| Calibration | Electrical calibration performed according to IEC and JIS standards, using internally generated signals: acoustic calibration performed with the NC-74. | ||||
| Correction functions | Windscreen correction: Compliant with IEC 61672-1 and JIS C 1509-1 standards when the windscreen is installed. Diffuse sound field correction: Correction of frequency characteristics in order to comply with standards (ANSI S1.4) in diffuse sound field. |
||||
| Delay time | The meter can be set to start measuring a specified time (OFF, 1, 3, 5 or 10 s) after the start button has been pressed or when a user-set trigger is exceeded. |
||||
| Back erase function | When the PAUSE key is pressed to pause measurement, the preceding (user selectable) 0, 1, 3 or 5 s data are excluded from processing. | ||||
| Display | Backlit semitransparent color TFT LCD display WQVGA (400 x 240 dots) ＊LCD with touch panel (Capacitive Touch Panel) Numerical display update frequency: 1 s Bar graph update frequency: 100 ms |
||||
| Store | Manual | Data for measurement results are stored manually in single address increments. | |||
| Number of data | Internal memory: max. 1 000 sets SD Card: depends on the capacity of the SD Card＊1 |
||||
| Auto | Instantaneous values (Lp mode) and processed values (Leq mode) are stored continuously and automatically at preset intervals. | ||||
| Lp sampling cycle | 100 ms, 200 ms, 1 s, Leq 1s and user selected time (up to 24 hours) | ||||
| Leq sampling cycle | 10 s, 1, 5, 10, 15, 30 min, 1, 8, 24 h, and user selected time (up to 24 hours) | ||||
| Measurement Time | Max. 1 000 h in Auto Lp storage mode, max. 100 000 addresses in Auto Leq storage mode (depends on the capacity of the SD card)＊1 | ||||
| Data recall | Allows viewing of stored data | ||||
| Setup memory | Up to five setup configurations can be saved in internal memory, for later recall Start up via file settings previously stored on SD card possible | ||||
| Waveform recording＊2 | File format | Uncompressed waveform WAVE file | |||
| Sampling frequency | Select 48 kHz, 24 kHz or 12 kHz | ||||
| Data length | Select 24 bit or 16 bit | ||||
| Outputs | DC output | Output DC signals using a frequency weighting characteristic selected by processing. | |||
| Output voltage | 2.5 V, 25 mV / dB at bar graph display full scale | ||||
| AC output | Output AC signal using frequency weighting selected by processing or by A, C, Z, G weighting | ||||
| Output voltage | 1 V (rms values) at bar graph display full scale | ||||
| Comparator output | Turns on when the open-collector output exceeds the set value (max. applied voltage 24 V, max. current 60 mA, allowable dissipation 300 mW). |
||||
| USB | Allows USB to be connected to a computer and recognized as a removable disk Allows USB to be controlled via communication commands |
||||
| RS-232C communication | Allows for RS-232C communication via use of a dedicated cable | ||||
| Data continuous output | Type of data | Instantaneous value | Lp | ||
| Processed value | Leq, Lmax, Lmin, Lpeak | ||||
| Output interval | 100 ms | ||||
| Power requirements | Four IEC R6 (size AA) batteries (alkaline or rechargeable batteries) or external power supply | ||||
| Battery life (23 ˚C) | Alkaline battery LR6 (AA): 16 h Ni-MH secondary battery: 16 h At the maximum ＊Depends on the setting | ||||
| AC adapter | NC-98E | ||||
| External power voltage | 5 to 7 V (rated voltage: 6 V) | ||||
| Current consumption | Approximately 120 mA (normal operation, rated voltage) | ||||
| Ambient conditions | Temperature | -10 to +50 ˚C | |||
| Humidity | 10 to 90 % RH (non-condensing) | ||||
| Dustproof / water-resistant performance＊3 | IP code: IP54 (except for microphone) See precautions regarding waterproofing |
||||
| Dimensions, weight | Approx. 255 (H) x 76 (W) x 33 mm(D), approx. 400 g (with batteries) | ||||
| Supplied accessories | Storage case x 1, Windscreen WS-10 x 1, Windscreen fall prevention rubber x 1, Hand strap x 1, LR6 (AA) alkaline batteries x 4, SD card 512 MB×1 |
||||
Rion NL-62 – Datasheet
Produk asli Kami distributor langsung Rion . Harga murah dan berkualitas bergaransi tentunya. dapat di kirim ke seluruh wilayah indonesia.
Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.
