XEAST è un fornitore leader & Produttore di test professionali e strumenti di misura in Cina
제품 소개
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.
제품
특징
◆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
명세서
Specifications Table to Sound Level Meter of XE-363
Applied standard | IEC61672-1 CLASS2 |
Measuring range | 30db ~ 130db |
정확성 | ±2.0dB |
Frequency range | 31.5Hz (헤르츠) ~ 8khz |
Dynamic range | 50db |
Selectable range | Lo : 30db ~ 80db Med : 50db ~ 100db Hi : 80db ~ 130db Auto : 30db ~ 130db |
Frequency weighting | A & C |
Time weighting | FAST 125ms:SLOW ( 1에스 ) |
Microphone | 1/2 inch electret condenser microphone |
표시하다 | 4digits LCD display |
해결 | 0.1 |
Sampling time | 2 times/sec |
Visual indication | 3 color LED for sound 수준 indication |
Buzzer alarm | Preset off mode, user can turn it on, 5 seconds alarm, 1 minute stop circlely |
Temp. Range | -20℃ ~ 60℃/- 4℉ ~ 140℉ |
해결 | 0.1 |
정확성 | ±1.0℃/1.8℉ |
Over-range Indication | 표시하다 "LO" 아래에 range 그리고 "HI" over range |
습기 Range | 10 ~ 100%RH |
해결 | 1 |
정확성 | 35 ~ 75%RH:±5%RH , others:±7%RH |
Auto power off | Auto 힘 off approx. 15 minutes inactivity |
힘 supply | 3×AA 1.5V LR6 battery, 또는 Type- C |
배터리 life | 에 대한 30 시간 |
Operating environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 90 % RH |
Storage environment | -20 ~ 60℃/- 4 ~ 140℉ , 10 % RH ~ 75 % RH |
크기 | 235×68×30mm |
무게 | 256g |
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