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[實測] UNI-T UT181A 與 Fluke 287 基礎量測結果比對測試 / 無奈 噴錢了...
本次影片採用新的剪片軟體，好用很多，手法還在精進中，如果有任何建議，歡迎跟我說，如果有想看其他設備，也歡迎在下面留言告訴我！
我會盡能力取得，感謝各位支持，您的訂閱與分享，是小弟走下去的動力!
本影片採用設備如下
UNI-T UT181A
Fluke 287
RIGOL DP832A
Where to buy
www.ruten.com.tw/item/show?21...
shopee.tw/-%E5%85%A8%E6%96%B0...
tw.bid.yahoo.com/item/%E5%85%...
Пікірлер: 48
优立德反显容易读数，而且开机快过福路克，耐用！不输国外货！
@user-br4xr1in2j
2 жыл бұрын
UNI-T和Fluke之間的關係很有趣
UT181A我也有買，但似乎有bug 等我把它賣了再跟你說
@tedjackyxxx
3 жыл бұрын
是什麼bug呀˙？
@user-br4xr1in2j
3 жыл бұрын
您說的3mV Bug，我有準備一台Fluke 7526A標準校正源 量測結果如下 kzread.info/dash/bejne/X3-HzLmelKjbe9I.html 我是擔心您會不會買到水貨... 因為量測結果還蠻精準的呦。
Fluke產品往往是軍工標準配備，所以價格一直都很高，功能往往不及他廠競爭者。手持電表我覺得順手，速度快比較重要，要其他花俏功能就乾脆買台式的算了
所以是為甚麼會燒掉? 是 RIGOL 電源有 bug 嗎? 調到 3V, 但有限流 2A, Fluke 可承受 10A 至少幾秒鐘, 不應該不到 0.1 秒就燒掉
@user-br4xr1in2j
2 жыл бұрын
不是的，我有查了fluke的說明書，上面有寫不能超過30秒，但是我因為拍片，遠超過這個時間。所以就把保險絲給燒了。我後面會做這個影片，我覺得這個太重要了，卻鮮少人知道這個問題。
哇!竟然有一個專門介紹儀表工具而且使用正體中文的頻道!!!!太好了!
@user-br4xr1in2j
3 жыл бұрын
感謝支持！
Fluke功力在於用久了還是很準，不確定其他牌的是否有他的穩定
@user-br4xr1in2j
2 жыл бұрын
要看型號～ 10x系列的….令人無言….
@user-br4xr1in2j
2 жыл бұрын
Hioki 的也神準！10年以上都還很準，UNI-T我還在觀察，目前用起來3-5年都沒有什麼偏差。
您好，我想請問為什麼最後電流設定2A時，10A的保險絲會被燒斷？感謝您
@user-br4xr1in2j
3 жыл бұрын
哈！ 說來尷尬，根據操作手冊11頁裡面其實有說到當量測目標高於20VA最多只能量測30秒，接下來要休息10分鐘散熱。 20VA是什麼概念呢？ 就是V*A*PF，由於我們用的是電源供應器，所以PF我們可以當作完美的1 換句話說，輸入2A最高可承受10V左右，其實手冊數據寫的是比較保守。 我在實驗室測12V 6A的Power consumption也是有完整測完過。 估計是那時候把我的保險絲搞到快掛了....
@ifcwlme
2 жыл бұрын
@@user-br4xr1in2j 不會吧, 12V 是指電源是 12V, 不是保險絲之間是 12V, 所以很難在保險絲上耗掉 20VA
@user-br4xr1in2j
2 жыл бұрын
@@ifcwlme 對… 我把兩端點電壓弄錯了… 我需要做個實驗。
可以試試看電容測量，287可以瞬間打敗181
@user-pj6rq2iq3t
9 ай бұрын
正確、內行人
@user-br4xr1in2j
8 ай бұрын
這議題蠻有趣的！ 安排～～
Pls add english subtitle,, like the video but cant understand
@user-br4xr1in2j
3 жыл бұрын
Sure, I will make English Version.
@user-br4xr1in2j
3 жыл бұрын
Thanks for your suggest
Fluke 287 +Fluke I400S影片可參考嗎?
@user-br4xr1in2j
3 жыл бұрын
可以的，我來處理!
@user-jp8pt3ni3m
3 жыл бұрын
@@user-br4xr1in2j 請問FLUKE287-是否有功能測量一些數據計算AC 平均工率嗎？
@user-br4xr1in2j
3 жыл бұрын
@@user-jp8pt3ni3m 沒有喔! 287沒有 power analyzer功能，只能平均電壓電流，沒有辦法算功率。
@user-jp8pt3ni3m
3 жыл бұрын
@@user-br4xr1in2j 感謝 請問Fluke I400S是否有一款式可以安裝示波器上?
@user-br4xr1in2j
3 жыл бұрын
有的！ Fluke 9082，但是價錢有點恐怖哦！
I had 181A for a while but decided to sell because of lack of support. Mine was showing 9,98V with a LM399 voltage reference (while all my DMM's, bech or handheld showed 10.000 ), and was no posibility to correct. Calibration procedure is "secret" and no answer to emails sent to UNI-T. Al serious brands include this procedure in user manual or make it freely available. Also graphic data log display is poorly designed, with no autocenter on zoom, and very low details in comparison with Fluke 289. Love his LCD display and COMP function though.
@user-br4xr1in2j
3 жыл бұрын
I saw you have RIGOL scope also. UNI-T have to purchase from regular distributor in local, or shipment cost to China will be very high, your experience is very valuable i can make some compare video in the future.
@Psi117
3 жыл бұрын
@@user-br4xr1in2j If you refer to 1054Z , I don't have it anymore. Now I had Rigol MSO5074. I also had Siglent and I have also other Siglent and Rigol tools, so I like chinese brands. But my problem with UNI-T was lack of user support. I have aquired 181A from Amazon so no problem with warranty, but as I said calibration procedure should be accesible to the user.
@user-br4xr1in2j
3 жыл бұрын
Yes, have regular distributor in local is important. from now, RIGOL reject all the after service if customer is not get the product from regular channels, Amazon or Ali express is not regular channel also. Global E-commerce can only provide good price, but not good technical support. Price and service is hard to have them both.
@Psi117
3 жыл бұрын
@@user-br4xr1in2j For me Rigol is ok. I have no problem, they are in other "league".I am aquiring labs stuff (Rigol, Siglent, Keysight, Keythley ) only from profesionall dealers, but for "handheld" category ocasionally buy from Amazon or even Aliexpress (Not for Fluke for example). The complain was about UNI-T, which is not at the same level, although Amazon assume complete responsability about the product they fullfill. UNI-T wants to compete with "Big boys" but fail even to make user available a calibration procedure, that Fluke, Keysight or even Brymen do.
@user-br4xr1in2j
3 жыл бұрын
@@Psi117 Yes, you are totally correct, however UNI-T is focus on entry level product, I got some information from UNI-T inernal mamager, they are work on more high performance product. For my experience, each brand good at different "territory". Fluke good at industrial who need certification, UNI-T is for hobbies, Testo good at environment management, ect. that is the reason why i haven't buy UNI-T Ocsilliscope, I have no confidance with their high performance model, handheld model I have Fluke 7526A to Calibration. If you live in Taiwan, you can ship it to me, I can help you to calibrate for free. I just upload a new video is someone who have RIGOL DMM obtain 10 years ago (is already discontinued), RIGOL can't support him also. so i help him to calibrate for free.
Unit 181a giá bao nhiêu
@user-br4xr1in2j
3 жыл бұрын
Rất rẻ
287多少？
@user-br4xr1in2j
3 жыл бұрын
您說的是哪個規格呢？
@user-pk1hw1rt5s
3 жыл бұрын
@@user-br4xr1in2j fluke 287
@user-br4xr1in2j
3 жыл бұрын
2萬有找呦～ 但是KZread這裡單純分享使用心得，價錢的話建議參考我們其他平台賣場^^ 感謝支持
你的视频没有更新咩！
@user-br4xr1in2j
3 жыл бұрын
哈! 被發現了! 近期會盡快補上，最近還會再補上15B+ 對比UT60B的影片呦!
@genstchan6689
3 жыл бұрын
@@user-br4xr1in2j UT181我已经看完所有视频，对安全性，准确性，反应性都属于高标准，让我不可思议。唯独没人拍，针对各档位的特别功能使用！
@user-br4xr1in2j
3 жыл бұрын
坦白說 有人的觀看和回饋才能推動小弟持續拍片分享，感謝有您的支持 我會盡快提供下集，分享給各位科技人。
@genstchan6689
3 жыл бұрын
@@user-br4xr1in2j 我看了你的视频之后，确定买下它。