Digital Sound Level Meter with self calibration
Brand
LUTRON
|
Model
SL-4001
|
🇹🇼 Taiwan
Meets IEC61672-1 Class 2 standards
Features self-calibration and analog output
1. Large LCD display for easy reading
2. Frequency weighting network design compliant with IEC651 type2 standards
3. A and C frequency weighting networks
4. Fast/slow time weighting characteristic selection mode
5. AC/DC voltage signal output interface for easy connection to recorders or controllers
6. High-precision capacitive microphone
7. Peak hold function to store instantaneous maximum values
8. Over/under measurement warning indicators
9. Slim and lightweight design for easy one-handed operation
10. Low power indication function
Price
NT$ 3,780
Out of Stock
Views: 46
Description
The SL-4001 Digital Sound Level Meter is a handheld high-performance measuring instrument equipped with a carrying case for easy portability in various environments. This device is suitable for measuring environmental noise, testing product silence, standardizing sound volume, monitoring equipment operation sounds, and assessing noise levels in hospitals and maternity centers, helping users effectively manage sound levels to ensure a tranquil environment.
Specifications
- Display4位數
- Sound Level低 : 35~95dB / 高 : 65~130dB
- Resolution0.1 dB
- Sound Frequency20Hz ~ 8KHz
- Accuracy±1.0dB (94dB @ 1KHz)
- Dynamic Range65dB
- FrequencyA頻率/C頻率
- Time Weighting快速(FAST)125毫秒，慢速(SLOW)1秒
Features
- Data HoldMAX HOLD，MIN HOLD
- Overload Protection“OVER”，”UNDER”符號表示
- Signal OutputAC/DC信號，由耳機接孔輸出
- AC Output RangeAC=0.65Vrms(每範圍檔)，輸出阻抗約5KΩ
- DC Output RangeDC=10mV/dB，輸出阻抗約5KΩ
- Calibration Method旋鈕校正(儀器正面CAL旋鈕調��)
Attributes
- Operating Temperature0 to 40 °C / 10 to 90 %RH without dew。
- Storage Temperature-10 to 40 °C / lower than 80 %RH without dew。
- Altitude LimitLower than 1,000 meters
- CertificationIEC 61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2
- Microphone1/2 inch electric condenser microphone
- Power SupplyDC 9V Battery x1
- Dimensions240 (L) x 68 (W) x 25 (H)mm
- WeightApprox. 215 g (Battery Included)
- AccessoriesInstruction Manual, 9V Battery, Carrying Case、calibration screwdriver, 3.5Ø plug, Sponge ball
