Data Logging Sound Level Meter (SM-841)
৳ 16,500.00
- Accuracy ±1.4dB.
- Frequency range 31.5Hz～8kHz.
- Dynamic range 50dB.
- Measuring level range 30dB～130dB.
Best Data Logging Sound Level Meter (SM-841) in BD
Sagertexbd is Introducing Best Data Logging Sound Level Meter (SM-841) in BD with latest and Update price. Data Logging Sound Level Meter (SM-841), proficient & convenient decibel (dB) meter. So that Information Logging Sound Level Meter is built-in information logging framework and can record real-time commotion as well.
The Information Logging Sound Level Meter (SM-841) 30 to 130dB permit to record and screen sound or clamor in 2 lesson of clamor which is dBA [A recurrence weighting (the commotion that human car can listen)] and dBC [C recurrence weighting (reaction to machine screen)]. It’s a hand-held gadget moreover tripod mounted. Recorded information is monitorable on a Computer or PC by utilizing the designated software.
It is USB Data Logging Sound Level Meter (SM-841) is outlined to meet the estimation prerequisites of security engineers, wellbeing, mechanical security workplaces, and sound quality controlling different situations like development, production lines, schools, workplaces, activity get to, family, stereos, etc.
FEATURES OF Information LOGGING SOUND LEVEL METER (SM-841)
- Accuracy ±1.4dB.
- Frequency extend 31.5Hz～8kHz.
- Dynamic extend 50dB.
- Measuring level run 30dB～130dB.
- Frequency weighting A & C.
- Time weighting Quick 125ms;SLOW ( 1s ).
- Microphone 1/2 inch electrets condenser microphone.
- Data recording PC real-time observing and recording.
- Auto control off Meter naturally close down after approx. 15 minutes inactivity.
- Power supply One 9V battery, 006P or IEC 6F22 or NEDA 1604.
- Battery life at slightest 30 hours.
- Operating conditions -20℃～60℃; 10％RH～90％RH.
- Storage conditions -20℃～60℃; 10％RH～75％RH.
SPECIFICATION
| Name | Details |
|---|---|
| Model | SM-841 |
| Brand | SUJA GLOBAL |
| Origin | Singapore |
| Accuracy | ±1.4dB |
| Frequency range | 31.5Hz～8kHz |
| Dynamic range | 50dB |
| Measuring level range | Auto:30dB～130dB |
| Lo：30dB～80dB | |
| Med：50dB～100dB | |
| Hi： 80dB～130dB | |
| Frequency weighting | A & C |
| Time weighting | FAST 125ms;SLOW ( 1s ) |
| Microphone | 1/2 inch electrets condenser microphone |
| Max Hold | MAX |
| Min Hold | MIN |
| HOLD | Hold the readings |
| Alarm function | “OVER” is when input is more than upper limit of range. |
| “UNDER” is when input is less than lower limit of range. | |
| Analog output | AC/DC outputs from earphone outlet AC=1Vrms ，DC=10mV/dB |
| Data recording | PC real-time monitoring and recording. |
| Auto power off | Meter automatically shuts down after approx. 15 minutes inactivity. |
| Power supply | One 9V battery, 006P or IEC 6F22 or NEDA 1604. |
| Battery life | at least 30 hours |
| Operating conditions | -20℃～60℃; 10％RH～90％RH |
| Storage conditions | -20℃～60℃; 10％RH～75％RH |
| Dimension (L*W*H) | 252*66 *33 mm |
| Weight | 262g |
Reviews
There are no reviews yet.