Wide Measuring Range 40~130dB SL-814 Digital Sound Level Meter SL814

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US $12-15 / Pieces | 100 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
BONAJAY
Model Number:
BJ-S814
Color:
Yellow
Size:
26*12*7cm
Display:
4 Digits 0.36" LED(can Choose LCD)
Measuring range:
40-130 dBA, 40-130 dBC
Resolution:
0.1dB
Accuracy:
±2 dB
Battery:
9V alkaline battery
Weight:
approx 380g
Maximum hold function:
Yes
OEM:
YES
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
30pcs/carton, cartons size: 53*39*39cm, G.W.:12.5kg
Port
shenzhen
Lead Time :
3-5 work days after payment

Portable sound level meter

 

Useage

  Bonajay Sound level meter can be used in noise engineering, quality control, health prevention and environmental noise monitoring. Such as: the volume measuring various occasions engineering, schools, hospitals, shopping malls, theaters, offices, road traffic, Household air conditioners, refrigerators,audio and other applications.

 

Specical Features

 

 Bonajay digital sound level meter is a precision instrument, the measurement accuracy up to ± 2dB. Compliance with the International Committee of IEC651 TYPE2 and the American National Standards ANSIS1.4 TYPE2.

AC / DC signal outputYes, can be connected to a frequency analyzer or X-Y axis to do statistical analysis of data logger
Integrated rear  bracket                             Yes
Measuring gear selectionYes
Max lockedYes
Auto power off functionYes
Low Battery IndicationYes
Overload TipsYes

 

Data Sheet

Measuring Level: 40~130dBA, 40~130dBC
Accuracy:  ±2 dB
Frequency Range: 31.5 Hz to 8.5k Hz
Linearity Range: 50dB
Frequency Weighting: A, C
Digital Display: 4 digits
Resolution: 0.1dB
Display: 0.5 secretary
Analog Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS
Overload indication: Under indicate less than lower limit of the range
AC output: 0.707 Vrms at FS output impedance approx 600
DC output: 10 mV / dB output impedance approx 100
Dynamic Characteristic (Time weighting): FAST (high speed) / SLOW (low speed)

Microphone:
1/2 inch electret condenser microphone
Power Supply:
9V alkaline battery(not included) or DC 9V 100mA
Operating Environment: 0°C to 40°C , 10% to 70% RH
Storage Environment: -10°C to 50°C , 10% to 80% RH
Dimensions:
235 x 70 x 30mm (LxWxH)

Weight:

approx 380g

 

Detailed Images

 

Notes&Recommendation

Note: As an option, the meter can be connected to PC with the package included USB cable, so you can view the online test, real time data measurement curve diagram and data input/output (the meter be connected to PC should install battery)

 

 

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Warranty