Lutron SL-4030 – Mini Pocket Sound Level Meter
Stok 5
The SL-4030 Sound Level Meter provides accurate and reliable measurements of sound pressure levels, making it an essential tool for various industrial, environmental, and occupational applications.
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Kondisi: Baru
Minimal Order: 1 pcs
Rp1.448.550,0
Stok 5
mini pocket type, IEC 61672 class 2
SOUND LEVEL METER
Model: SL-4030
OVERVIEW:
The SL-4030 Sound Level Meter provides accurate and reliable measurements of sound pressure levels, making it an essential tool for various industrial, environmental, and occupational applications.
FEATURES:
◆ Range: A & C Weighting- 3 ranges, 30 to 130 dB.
◆ Resolution: 0.1 dB
◆ Frequency 31.5 to 8,000 Hz
◆ Large LCD display, easy to read
◆ Time weighting and frequency weighting meet, IEC 61672 class 2
◆ A & C weighting networks are conformity to standards
◆ 0.5” standard out size of the microphone
◆ Time weighting (Fast & Slow) dynamic characteristic modes
◆ AC / DC output for system expansion
◆ External calibration VR
◆ Condenser microphone for high accuracy & long-term stability
◆ MAX. HOLD function for stored the maximum value
◆ Warning indicator for over and under load
◆ Low battery indicator
◆ LCD display for low power consumption & clear read-out even in bright ambient light condition
◆ Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case
◆ Pocket and light weight design allow one hand operation
◆ Power by 006P DC 9V battery or DC 9V adapter
EACH UNIT INCLUDES WITH:
◆ Instruction Manual
OPTIONAL ACCESSORIES:
◆ 94 dB/114 dB Sound Calibrator, Model : SC-942.
◆ 94/104/114 dB Sound Calibrator, Model : SC-934.
| Berat | 0,5 kg |
|---|
SPECIFICATIONS
|
Display |
LCD size : 49 mm x 25.5 mm, Digit size : 21.7 mm x 8.8 mm. |
|
Function |
dB (A & C weighting), |
|
Measurement Range |
A Weighting- 3 ranges, 30 to 130 dB. C Weighting- 3 ranges, 30 to 130 dB. |
|
Resolution |
0.1 dB. |
|
Accuracy (23± 5 °C) |
Frequency weighting meet IEC 61672 class 2, calibrating input signal on 94 dB ( 31.5 Hz to 8 kHz), the accuracy of frequency weighting is specified as following: 31.5Hz-±3.5dB, 63Hz-±2.5dB, 125 Hz – ± 2.0 dB 250 Hz – ± 1.9 dB, 500Hz-±1.9dB, 1kHz-±1.4dB 2kHz- ±2.6dB, 4kHz-±3.6dB, 8 kHz – ± 5.6 dB |
|
Frequency |
31.5 to 8,000 Hz. |
|
Microphone type |
Electric condenser microphone. |
|
Microphone size |
Out size, 12.7 mm Dia. ( 0.5 inch). |
|
Weighting Network |
Characteristics of A & C. |
|
Range selector |
3 ranges ( 30 to 80 dB, 50 to 100 dB, 80 to 130 dB ). * 50 dB on each step, |
|
Time weighting (Fast, Slow) |
Fast – t= 200 ms, Slow – t = 500 ms, * “Fast” range is simulated the human ear response time. values of vibration sound level. * The “Fast” & “Slow” response range are designed to meet IEC 61672 class 2 requirement. |
|
Calibrator |
B & K (Bruel & kjaer), Multifuction Acoustic Calibrator 4226. |
|
Output Signal |
AC output – AC 0.5 Vrms correspond- ing to each range step. DC output – DC 0.3 to 1.3 VDC, 10 mV / per dB. Output impedance – 600 ohm. |
|
Output terminal |
3.5 mm dia. phone output terminal is provided for connection with analyzer, level recorder, tape recorder. |
|
Operating Temperature |
0 to 50 °C. |
|
Operating Humidity |
Less than 80% R.H. |
|
Power Supply |
006P DC 9V battery (heavy duty type) or DC 9V adapter input. |
|
Power Consumption |
Approx. DC 10 mA. |
|
Dimension |
200 x 69 x 28 mm ( 7.9×2.7×1.4 inch). |
|
Weight |
213 g/0.5 LB. |
|
Accessories Included |
Instruction Manual ………….. 1 PC. |
|
Optional Accessories |
94/104/114 dB Sound Calibrator, Model : SC-934. |
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