| 品牌:稀瑪 | 型號:AR824噪音計 | 監聽范圍:35~130dBC(米) |
| 工作電壓:AR824噪音計 | 頻率范圍:AR824噪音計 | 輸出阻抗:AR824噪音計 |
| 消耗電流:AR824噪音計 | 頻率響應:AR824噪音計 | 輸出電平:AR824噪音計 |
| 尺寸:AR824噪音計 |

數字噪音器AR824
AR-814 | AR-824 | |||||
| Measuring Range | 30~130dBA | 30~130dBA | ||||
| 測量范圍 | 35~130dBC | 35~130dBC | ||||
| Accuracy | ±1.5dB | ±1.5dB | ||||
| 測量精確度 | ||||||
| Frequency Range | 31.5HZ-8.5KHZ | 31.5HZ-8.5KHZ | ||||
| 頻率響應 | ||||||
| Linearity Range | 50dB | 50dB | ||||
| 動態范圍 | ||||||
| AC/DC Output | √ | √ | ||||
| AC/DC 信號輸出 | ||||||
| Auto Power Shut Off | √ | √ | ||||
| 自動關機功能 | ||||||
| Low Battery Indication | √ | √ | ||||
| 低電顯示功能 | ||||||
| Over Range Indication | √ | √ | ||||
| 過載提示 | ||||||
| Digit & Resolution | 5Digits & 0.1dB | 5Digits & 0.1dB | ||||
| 數位及分辨率 | ||||||
| Time Weighting Selection | Fast/Slow | Fast/Slow | ||||
| 動態特性選擇 | ||||||
| ||||||
| Frequency Weighting | A & C | A & C | ||||
| 頻率加權特性 | ||||||
| Sound Measuring Level Selection | √ | √ | ||||
| 測量檔位選擇 | ||||||
| Max Hold Function | √ | √ | ||||
| 最大值鎖定 | ||||||
| Sampling Frequency | 2 times/sec | 2 times/sec | ||||
上海貿創電氣有限公司主網站:www.65893883.com
新手教學
批發市場僅提供代購諮詢服務,商品內容為廠商自行維護,若有發現不實、不合適或不正確內容,再請告知我們,查實即會請廠商修改或立即下架,謝謝。


