| 愛華AWA5661-1A 精密脈沖聲級計1級精度 |
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價格：36203626 元(人民幣) | 產(chǎn)地：本地 |
| 最少起訂量：1 | 發(fā)貨地：本地至全國 | |
| 上架時間：2021-04-24 21:01:06 | 瀏覽量：17 | |
杭州愛華儀器有限公司
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| 經(jīng)營模式：其他 | 公司類型：生產(chǎn)型 | |
| 所屬行業(yè)：熱處理監(jiān)測儀器 | 主要客戶：全國 | |
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| 聯(lián)系人:岳蓓 () | 手機:18758415506 |
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| 郵箱: | 地址:中國浙江省杭州市余杭區(qū) 閑林街道閑興路37號 |
\r AWA5661-1A精密脈沖聲級計1級 \r<\/h1>\r\r \r AWA5661型聲級計是一種數(shù)字化、模塊化多功能聲級計。本儀器采用了**數(shù)字信號處理芯片及先進的數(shù)字檢波技術(shù)，具有可靠性高、穩(wěn)定性好、動態(tài)范圍寬等優(yōu)點。 \r 配置號<\/span><\/span>\r <\/p>\r <\/td>\r \r AWA5661-1A<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 替代老型號<\/span><\/span>\r <\/p>\r <\/td>\r \r AWA-5661A<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 靈敏度級<\/span><\/span>\r <\/p>\r <\/td>\r \r -28dB<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 傳聲器型號<\/span><\/span>\r <\/p>\r <\/td>\r \r AWA-14423<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 頻率計權(quán)<\/span><\/span>\r <\/p>\r <\/td>\r \r A<\/span>、<\/span>C<\/span>、<\/span>Z<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 時間計權(quán)<\/span><\/span>\r <\/p>\r <\/td>\r \r F<\/span>、<\/span>S<\/span>、<\/span>I<\/span>、<\/span>Peak<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 頻率范圍<\/span><\/span>\r <\/p>\r <\/td>\r \r 10Hz<\/span>～<\/span>20kHz<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 測量上限<\/span><\/span>\r <\/p>\r <\/td>\r \r >138dB<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 本機噪聲<\/span><\/span>\r <\/p>\r <\/td>\r \r <18dBA<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 符合標(biāo)準(zhǔn)<\/span><\/span>\r <\/p>\r <\/td>\r \r GB3785 1<\/span>級<\/span><\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 顯示器<\/span><\/span>\r <\/p>\r <\/td>\r \r 128×64<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 主要主菜單<\/span><\/span>\r <\/p>\r <\/td>\r \r 測量、設(shè)置、信息<\/span><\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 輸出接口<\/span><\/span>\r <\/p>\r <\/td>\r \r AC<\/span>、<\/span>DC<\/span>、<\/span>RS232<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 采樣頻率<\/span><\/span>\r <\/p>\r <\/td>\r \r 48kHz<\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 主要測量指標(biāo)<\/span><\/span>\r <\/p>\r <\/td>\r \r Lp,Lmax<\/sub>,Lpeak<\/sub><\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 超限指示<\/span><\/span>\r <\/p>\r <\/td>\r \r 有，限值可設(shè)<\/span><\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 工作溫度<\/span><\/span>\r <\/p>\r <\/td>\r \r -15<\/span>℃<\/span>～<\/span>50<\/span>℃<\/span><\/span>\r <\/p>\r <\/td>\r <\/tr>\r \r 特點<\/span><\/span>\r <\/p>\r <\/td>\r \r 頻帶寬<\/span><\/span>\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>
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