Lutron SL-4112P – Sound Level Meter with Humidity, Light, Anemometer
5 in stock
Lutron SL-4112P is a professional sound level meter designed for precise measurement of noise levels in various environments.
Status Barang: Ready
Kondisi: Baru
Minimal Order: 1 pcs
$273.71
5 in stock
SOUND LEVEL METER
Model: SL-4112P
FEATURES:
◆ Large LCD display, easy to read
◆ Frequency and time weighting meet IEC 61672 class 2.
◆ A, C frequency weighting networks is selected
◆ Time weighting (Fast & Slow) dynamic characteristic mode
◆ 0.5″ standard microphone head
◆ AC output for system expansion
◆ RS232 computer interface
◆ Auto range & Manual range selection
◆ Available for external calibration adjustment
◆ Condenser microphone for high accuracy & long-term stability
◆ Memory function to store the Max. & Min. value
◆ Hold and Peak Hold functions
◆ Build in type K and type J thermometer
◆ Data logger with 1,600 no. memory, sampling time can select to 1, 2, 5, 10, 30, 60, 600, 1800 or 3600 seconds
◆ LCD display for low power consumption & clear read-out even in bright ambient light condition
◆ Using the durable, long-lasting components, including a strong, light weight ABS-plastic housing case
EACH UNIT INCLUDES WITH:
◆ Instruction Manual
◆ Humidity/Light/Anemometer probe, EM-910P
OPTIONAL ACCESSORIES:
◆ Sound Calibrator: SC-942, SC-934
◆ Wind Shield Ball, SB-01
◆ USB cable, USB-01
◆ RS-232 cable, UPCB-02
◆ Data Acquisition Softwares, SW-U801-WIN, SW-E802
◆ Type K Temp. probes TP-01, TP-02A, TP-03, TP-04, TP-05
| Weight | 1 kg |
|---|
SOUND LEVEL METER
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Function |
dB ( A & C frequency weighting ), Time weighting ( Fast, Slow), Hold, Memory ( Max. & Min. ), Peak hold, AC output, RS232 output. |
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Meter default function |
Range set to auto range. |
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Measurement Range |
30 – 130 dB. |
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Resolution |
0.1 dB. |
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Range selector |
Auto range : 30 to 130 dB. |
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Manual range : |
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Frequency |
31.5 to 8,000 Hz. |
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Microphone type |
Electric condenser microphone. |
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Microphone size |
Out size, 12.7 mm DIA. ( 0.5 inch). |
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Frequency weighting network |
Characteristics of A & C. * A weighting : The characteristic is simulated as “Human Ear Listing” response. Typical, if making the environmental sound level measurement, always select to A weighting. * C weighting : |
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Time weighting ( Fast & Slow ) |
Fast – t= 125 ms, Slow – t = 1 second, * “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. |
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Calibrator |
B & K (Bruel & kjaer), MULTIFUCTION ACOUSTIC CALIBRATOR 4226. |
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Output Signal |
* AC output : |
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* RS232 output. |
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Output terminal |
Terminal 1 : |
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Terminal 2 : |
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Terminal socket size : |
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Calibration VR |
Build in external calibration VR, easy to calibrate on 94 dB level by screw driver. |
TYPE K/J THERMOMETER
|
Sensor Type |
Reso- lution |
Range |
Accuracy |
|
Type K |
0.1 °C |
-50.0 to 1300.0 °C |
± (0.4%+0.8°C) |
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-50.1 to -199.9 °C |
± (0.4%+1°C) |
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0.1 °F |
-58.0 to 2372.0 °F |
± (0.4%+1.5°F) |
|
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-58.1 to -327.8 °F |
± (0.4%+1.8°F) |
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Type J |
0.1 °C |
-50.0 to 1100.0 °C |
± (0.4%+0.8°C) |
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-50.1 to -199.9 °C |
± (0.4%+1°C) |
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0.1 °F |
-58.0 to 2012.0 °F |
± (0.4%+1.5°F) |
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-58.1 to -327.8 °F |
± (0.4%+1.8°F) |
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* Accuracy value is specified for the meter only. |
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Anemometer
A. Air velocity
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Measure- Range ment |
Resolu- tion |
Accuracy |
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m/S |
0.4 – 25.0 m/s |
0.1 m/s |
± (2% + 0.2 m/s) |
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km/h |
1.4 – 90.0 km/h |
0.1 km/h |
± (2% + 0.8 km/h) |
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mph |
0.9 – 55.9 mile/h |
0.1 mile/h |
± (2% + 0.4 mile/h) |
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knot |
0.8 – 48.6 knots |
0.1 knots |
± (2% + 0.4 knots) |
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FPM |
80 – 4930 ft/min |
1 ft/min |
± (2%+40 ft/min.) |
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Note: km/h – kilometers per hour knot – nautical miles per hour (international knot |
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B. Temperature
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Measuring Range |
0 °C to 50 °C/32 °F to 122 °F |
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Resolution |
0.1 °C/0.1 °F |
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Accuracy |
± 0.8 °C/1.5 °F |
Humidity/Temp. meter
A. Humidity
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Measuring Range |
0 % to 95 % R.H. |
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Resolution |
0.1 % R.H. |
|
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Accuracy |
≧70%RH |
± (3% reading + 1% RH). |
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< 70%RH |
± 3% RH. |
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B. Temperature
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Measuring Range |
0 °C to 50 °C/32 °F to 122 °F |
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Resolution |
0.1 °C/0.1 °F |
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Accuracy |
± 0.8 °C/1.5 °F |
Light meter
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Measuring Range |
LUX |
0 to 20,000 LUX. |
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Ft-cd |
0 to 1,860 Ft-cd |
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Resolution |
LUX |
1 LUX |
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Ft-cd |
0.1 Ft-cd |
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Accuracy |
± (5%rdg+8dgt) |
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Note: |
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