XEAST adalah Pemasok Terkemuka & Produsen Alat Uji dan Pengukuran Profesional di Tiongkok
Představení produktu
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.
Produkt
Vlastnosti
◆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
Specifikace
Specifications Table to Sound Level Meter of XE-363
Applied standard | IEC61672-1 CLASS2 |
Measuring range | 30db ~ 130db |
Přesnost | ±2.0dB |
Frekvence range | 31.5Hz ~ 8khz |
Dynamic range | 50db |
Selectable range | Lo : 30db ~ 80db Med : 50db ~ 100db Hi : 80db ~ 130db Auto : 30db ~ 130db |
Frekvence weighting | A & C |
Time weighting | FAST 125ms:SLOW ( 1s ) |
Microphone | 1/2 inch electret condenser microphone |
Zobrazit | 4digits LCD display |
Rezoluce | 0.1 |
Sampling time | 2 times/sec |
Visual indication | 3 color LED for sound level indication |
Buzzer alarm | Preset off mode, user can turn to on, 5 seconds alarm, 1 minute stop circlely |
Temp. Range | -20℃ ~ 60℃/- 4℉ ~ 140℉ |
Rezoluce | 0.1 |
Přesnost | ±1.0℃/1.8℉ |
Over-range Indication | Zobrazit "LO" under range a "HI" over range |
Humidity Range | 10 ~ 100%RH |
Rezoluce | 1 |
Přesnost | 35 ~ 75%RH:±5%RH , others:±7%RH |
Auto power off | Auto moc off cca. 15 minutes inactivity |
Moc supply | 3×AA 1.5V LR6 battery, or Type- C |
Baterie life | O 30 hodin |
Operating environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 90 % RH |
Storage environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 75 % RH |
Velikost | 235×68×30mm |
Hmotnost | 256G |
Zobrazení produktu
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