XEAST jest wiodącym dostawcą & Producent profesjonalnych przyrządów testujących i pomiarowych w Chinach
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XEAST XE-363 Sound Level Meter is designed to meet the measurement requirements of safety engineers, health, industrial safety offices and sound quality control in various environments like construction, factories, schools, offices, traffic access, household, stereos, etc.
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Features
◆Max/Min record/HOLD
◆Over range indication
◆3 color LED for sound level indication
◆A & C Weighting
◆Selectable response time: FAST/SLOW
◆Buzzer alarm
◆Type C power supply
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Specifications Table to Sound Level Meter of XE-363
Applied standard | IEC61672-1 CLASS2 |
Measuring range | 30db ~ 130db |
Accuracy | ±2.0dB |
ድግግሞሽ range | 31.5hz ~ 8khz |
Dynamic range | 50db |
Selectable range | Lo : 30db ~ 80db Med : 50db ~ 100db Hi : 80db ~ 130db Auto : 30db ~ 130db |
ድግግሞሽ weighting | A & C |
Time weighting | FAST 125ms:SLOW ( 1ኤስ ) |
Microphone | 1/2 inch electret condenser microphone |
ማሳያ | 4digits LCD display |
Resolution | 0.1 |
Sampling time | 2 times/sec |
Visual indication | 3 color LED for sound level indication |
Buzzer alarm | Preset off mode, user can turn it on, 5 seconds alarm, 1 minute stop circlely |
Temp. Range | -20℃ ~ 60℃/- 4℉ ~ 140℉ |
Resolution | 0.1 |
Accuracy | ±1.0℃/1.8℉ |
Over-range Indication | ማሳያ "LO" under range እና "HI" over range |
Humidity Range | 10 ~ 100%RH |
Resolution | 1 |
Accuracy | 35 ~ 75%RH:±5%RH , others:±7%RH |
Auto power off | Auto power off approx. 15 minutes inactivity |
ኃይል supply | 3×AA 1.5V LR6 battery, or Type- C |
ባትሪ life | ስለ 30 ሰዓታት |
Operating environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 90 % RH |
Storage environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 75 % RH |
መጠን | 235×68×30mm |
Түзүм | 256ሰ |
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