Model No | SL-4030 |
Power Supply | 006P DC 9V battery (heavy duty type) or DC 9V adapter input |
Calibration | Automatic |
Resolution | 0.1 dB |
Brand | Lutron |
Weight | 213 gm |
Frequency | 31.5 to 8,000 Hz |
Microphone Type | Electric condenser microphone |
Operating Temperature | 0 to 50 Degree Celsius |
Operating Humidity | Less than 80% R.H |
Power Consumption | Approx. DC 10 mA |
Dimension | 200 x 69 x 28 mm |
Model Name/Number | SL-4013 |
Power Supply | 006P DC 9V battery ( Alkaline or heavy duty type ) |
Brand | Lutron |
Display | 52 mm x 32 mm LCD (Liquid Crystal Display), 5 digits |
Resolution | 0.1 dB |
Weight | 405 gm |
Measurement Range | 30 - 130 dB |
Frequency | 31.5 Hz to 8,000 Hz |
Operating Temperature | 0 to 50 Degree Celsius ( 32 to 122 Degree F). |
Operating Humidity | Less than 80% RH |
Power Consumption | Approx. DC 6mA |
Main Instrument Dimension | 205 x 68 x 29 mm |
Model Name/Number | SL-4033SD |
Brand | Lutron |
Display | LCD size : 52 mm x 38 mm, LCD with green backlight ( ON/OFF ) |
Resolution | 0.1 dB |
Weight | 489 gm |
Measurement Range | 30 - 130 dB |
Frequency | 31.5 to 16 KHz |
Microphone Type | Electric condenser microphone |
Microphone Size | Out size, 12.7 mm DIA. ( 1/2 inch) |
Sampling Time | Approx. 1 second |
Operating Humidity | Less than 85% R.H |
Dimension | 245 x 68 x 45 mm |
Model Name/Number | SL-4011 |
Brand | Lutron |
Display | 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits |
Power Supply | 006P DC 9V battery(heavy duty type) |
Resolution | 0.1 dB |
Weight | 280 gm |
Country of Origin | Made in India |
Measurement Range | 3 ranges, 30 to 130 dB, input signal only |
Frequency | 31.5 Hz to 8,000 Hz |
Microphone | Electric condenser microphone |
Operating Temperature | 0 to 50 Degree Celsius ( 32 to 122 Degree F). |
Operating Humidity | Less than 80% RH |
Power Consumption | Approx. DC 6mA |
Dimension | 255 x 70 x 28 mm |
Display | 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits |
Power Supply | 006P DC 9V battery(heavy duty type) |
Brand | Lutron |
Model | SL-4012 |
Application | Laboratory |
Resolution | 0.1 dB |
Weight | 280 gm |
Measurement Range | 3 ranges, 30 to 130 dB, input signal only |
Frequency | 31.5 Hz to 8,000 Hz |
Microphone | Electric condenser microphone |
Operating Temperature | 0 to 50 Degree Celsius ( 32 to 122 Degree F) |
Operating Humidity | Less than 80% RH |
Power Consumption | Approx. DC 6mA |
Dimension | 205 x 80 x 35 mm |
Model Name/Number | SL4001 |
Brand | Lutron |
Display | 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits |
Power Supply | 006P DC 9V battery(heavy duty type). |
Resolution | 0.1 dB |
Weight | 280 gm |
Country of Origin | Made in India |
Measurement Range | 3 ranges, 30 to 130 dB, input signal only |
Frequency | 31.5 Hz to 8,000 Hz |
Operating Temperature | 0 to 50 Degree Celsius ( 32 to 122 Degree F). |
Operating Humidity | Less than 80% RH |
Power Consumption | Approx. DC 6mA |
Dimension | 205 x 80 x 35 mm |
Measuring Range(dB) | 30 - 130 dB. |
Measurement Range (dB) | 30-130 dB |
Frequency Range (Hz) | 31.5 Hz - 8000 Hz |
Storage | SD Card |
Resolution (dB) | 0.1 dB |
Display | LCD |
Power Supply | AAlkaline or heavy duty DC 1.5 V battery |
Operating Temperature | 0 to 50 . |
Brand | Lutron |
Weight | 489 gm |
Dimension | 245 x 68 x 45 mm |
Operating Humidity | Less than 85% R.H |
FEATURES | |
Large LCD display, easy to read | LCD display for low power consumption & clear read-out even in bright ambient light condition. |
Charateristic of " A " frequency weighting network are designed to meet IEC 651 type 2. | Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case. |
" Fast " time weighting characteristic mode. | Small and light weight design allow one hand operation. |
Build in adj. VR is available for easy calibration. | Low battery indicator. |
Condenser microphone for high accuracy & long-term stability. | High quality with economical cost. |
Hold function to freeze the display value | Warning indicator for over and under range |
SPECIFICATIONS | |
Display | 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits. |
Measurement Range | 3 ranges, 30 to 130 dB, input signal only. |
Resolution | 0.1 dB. |
Measurement Frequency | 31.5 Hz to 8,000 Hz. |
Accuracy (23 ± 5 ? ) | Characteristics of " A " frequency weighting network meet IEC 651 type 2. Under 94 dB input signal, the accuracy are : 31.5 Hz - ± 3 dB, 63 Hz - ± 2 dB, 125 Hz - ± 1.5 dB 250 Hz - ± 1.5 dB, 500 Hz - ± 1.5 dB, 1 kHz - ± 1.5 dB 2 kHz - ± 2 dB, 4 kHz - ± 3 dB, 8 kHz - ± 5 dB |
Time Weighting | Default to " Fast " time weighting characteristics. " Fast time weighting " is simulated the human ear response character. |