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- Vibration, Sound, Dust Display System
- HLS-FND-02
[Ministry of Environment type approval] Approval number: NESM-230
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- Noise Measurement System Display Board Separate Type %>
- Real time monitoring and management using wireless modem %>
- Warning light and alarm system when the reference noise is exceeded %>
- Solar Solar System (5 days Relief / days of cloudy, rainy, rainy, etc.) %>
- Submission of environmental noise test report
specification
| Measuring range | 35 ~ 130dB A(Leq) | |
| Noise frequency range | 20 ~ 20000Hz | |
| Noise sensor | 1EC 61672 Type2 | |
| Measurement item | Leq(Equivalent Noise), Lmax(Maximum value) | |
| Time Weighting | Fast(F), Slow(S) | |
| Display Board Specification | 800 * 350 * 100 | |
| Storage | 4G SD card can be stored for over 2 years | |
| Operating power | AC 220V, DC 12V | |
Photo of construction site
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- contact us
- 궁금하신 사항이 있으시면 언제든지 상담문의 해주세요.
서울시 금천구 가산디지털1로 171, 1707호, 1708호 (가산동, 가산 SKV1센터)
02-784-4233
hl1234@honglim21.com