DT805聲級計(jì) 價(jià)格 生產(chǎn)廠家
中文介紹
DT805聲級計(jì)是由CEM華盛昌公司生產(chǎn)的一款專業(yè)噪音測量儀器。它具有寬廣的測量范圍，低頻段為30dB到100dB，高頻段為60dB到130dB，能夠滿足多種環(huán)境下的噪音測量需求。該聲級計(jì)采用高精度電容式麥克風(fēng)，測量精度高，分辨率達(dá)到0.1dB，在94dB時(shí)的測量誤差僅為±1.5dB。
DT805聲級計(jì)具備A/C聲級頻率計(jì)權(quán)和快/慢速時(shí)間計(jì)權(quán)常數(shù)設(shè)置，可適應(yīng)不同的測量場景。它還擁有數(shù)據(jù)保持和最大值保持功能，方便用戶記錄和分析測量數(shù)據(jù)。此外，該聲級計(jì)設(shè)計(jì)小巧便攜，尺寸為210×55×32毫米，重量僅230克，便于攜帶和操作。其外觀設(shè)計(jì)新穎，帶有全景背光，便于在不同光照條件下讀取數(shù)據(jù)。
在價(jià)格方面，DT805聲級計(jì)在南北潮商城的售價(jià)為538元/臺，在1688平臺上，其價(jià)格也有類似的區(qū)間。CEM華盛昌作為一家專業(yè)的儀器制造商，致力于為用戶提供高質(zhì)量、高性能的測量工具，DT805聲級計(jì)憑借其出色的性能和合理的價(jià)格，成為了眾多用戶在噪音測量領(lǐng)域的理想選擇。
English Introduction
The DT805 sound level meter is a professional noise measurement instrument produced by CEM華盛昌. It features a wide measurement range, with the low-frequency band covering 30dB to 100dB and the high-frequency band from 60dB to 130dB. This makes it suitable for noise measurement in various environments. The device is equipped with a high-precision capacitive microphone, ensuring high measurement accuracy with a resolution of 0.1dB and an error margin of only ±1.5dB at 94dB.
The DT805 sound level meter offers A/C sound level frequency weighting and fast/slow time weighting constant settings, which can be adapted to different measurement scenarios. It also comes with data hold and maximum value hold functions, facilitating the recording and analysis of measurement data. Moreover, the device is designed to be compact and portable, with dimensions of 210×55×32 mm and a weight of only 230 grams, making it easy to carry and operate. Its novel appearance with a panoramic backlight allows for easy reading of data under different lighting conditions.
In terms of pricing, the DT805 sound level meter is available for 538 yuan per unit on the North and South Tide Mall, and similar price ranges can be found on the 1688 platform. CEM華盛昌, as a professional instrument manufacturer, is committed to providing users with high-quality and high-performance measurement tools. The DT805 sound level meter, with its excellent performance and reasonable price, has become an ideal choice for many users in the field of noise measurement.
簡單介紹
歡迎選購DT805聲級計(jì)，我們有優(yōu)勢的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,QQ客服:332318574。
DT805聲級計(jì)
的詳細(xì)介紹
產(chǎn)品型號：DT-805
產(chǎn)品名稱：迷你型分貝計(jì)
產(chǎn)品類別：噪音計(jì)
技術(shù)指標(biāo)：
量程低-頻段30dB ~ 100dB
高-頻段60dB ~ 130dB
分辨率0.1dB
誤差94dB時(shí)±1.5dB,1kHz正弦波
頻率響應(yīng)31.5Hz ~ 8KHz
頻率計(jì)權(quán)特性A和C時(shí)間計(jì)權(quán)有
數(shù)據(jù)保持有
大值保持有
內(nèi)置校準(zhǔn)有
DT-805產(chǎn)品描述
805系列專業(yè)噪音計(jì)具有寬廣的動態(tài)范圍，還有快、慢時(shí)間常數(shù)設(shè)置，
便于攜帶，使用方便等特點(diǎn)。
可適用于家庭、居住區(qū)、廠區(qū)、城市等環(huán)境的噪音監(jiān)控。
尺寸：210 x 55 x 32毫米 重量：230克
配件：9V電池，海棉球， 皮包，彩盒。
歡迎選購DT805聲級計(jì)，我們有優(yōu)勢的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,QQ客服:332318574。
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