檢測認(rèn)證人脈交流通訊錄
- TKZZ-1A??直流電阻測試儀
變壓器繞組的直流電阻測試是變壓器在交接、大修和改變分接開關(guān)后,必不可少的試驗項目。通過測量變壓器繞組的直流電阻,可以檢查出引線的焊接或連接質(zhì)量,繞組有無匝間短路或開路,以及分接開關(guān)的接觸是否良好等情況。在以前對直阻的測量均采用QJ44雙臂電橋來測量,而這類電橋的測量電流為毫安級,測量起來時間需要很長,而且精度也較低。為了改變這種狀況,縮短測量時間以及減輕測試人員的工作負(fù)擔(dān),本公司開發(fā)了1A直流電阻快速測試儀。本儀器是取代直流單、雙臂電橋的高精度換代產(chǎn)品。儀器采用了先進(jìn)的開關(guān)電源技術(shù),其測量速度比電橋快一百多倍,顯示部分由四位半LCD液晶顯示測量結(jié)果,三位半LCD液晶顯示環(huán)境溫度或測試電流值,克服了其它同類產(chǎn)品由LED顯示值在陽光下不便讀數(shù)的缺點(diǎn),同時具備了自動消弧功能。該直流電阻快速測試儀具有測速快、精度高、顯示直觀、抗干擾能力強(qiáng)、體積小、耗電省、測試數(shù)據(jù)穩(wěn)定可靠、不受人為因素影響等優(yōu)點(diǎn)。儀器內(nèi)裝可充電電池組(12V),交直流兩用,便于現(xiàn)場及野外測試。
本產(chǎn)品符合DLT 845.3-2004《電阻測量裝置通用技術(shù)條件 第3部分直流電阻測試儀》的要求。
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產(chǎn)品別稱
直流電阻速測儀、變壓器直流電阻測試儀、變壓器直阻速測儀、變壓器直阻快速測試儀、感性負(fù)載直流電阻速測儀、感性負(fù)載直流電阻快速測試儀、感性負(fù)載直流電阻測試儀
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1 變頻串聯(lián)諧振裝置:http://www.whgdmk.com/aspcms/product/2014-4-29/50.html
2 絕緣油介質(zhì)損耗測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/65.html
3 2A直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/53.html
4 SF6密度繼電器校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/68.html
5 50A變壓器直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/59.html
6 變壓器繞組變形測試儀:http://www.whgdmk.com/aspcms/product/2014-4-28/48.html
7 SF6氣體檢漏儀:http://www.whgdmk.com/aspcms/product/2014-4-30/69.html
8 變壓器容量及空載負(fù)載測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/64.html
9 1A直流電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-29/52.html
10 20A直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/57.html
11 沖擊電壓發(fā)生器:http://www.whgdmk.com/aspcms/product/2014-5-16/211.html
12 變壓器變比組別測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/61.html
12 40A直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/58.html
13 局部放電測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/73.html
14 全自動抗干擾異頻介損測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/67.html
15 變壓器容量特性測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/63.html
16 變壓器綜合測試臺:http://www.whgdmk.com/aspcms/product/2014-4-29/51.html
17 5A變壓器直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/55.html
18 智能微水測量儀:http://www.whgdmk.com/aspcms/product/2014-4-30/70.html
19 變壓器有載開關(guān)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/60.html
20 3A直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/54.html
21 絕緣油介電強(qiáng)度測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/72.html
22 異頻介質(zhì)損耗測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/66.html
23 10A直流電阻快速測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/56.html
24 手持式極性測試儀:http://www.whgdmk.com/aspcms/product/2014-5-9/200.html
25 數(shù)字式三相移相器:http://www.whgdmk.com/aspcms/product/2014-4-30/78.html
26 SF6氣體回收裝置:http://www.whgdmk.com/aspcms/product/2014-5-9/197.html
27 高壓CT變比測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/93.html
28 三相相位伏安表:http://www.whgdmk.com/aspcms/product/2014-4-30/86.html
29 單相繼電保護(hù)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/77.html
30 高壓開關(guān)操作電源:http://www.whgdmk.com/aspcms/product/2014-4-30/90.html
31 互感器綜合測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/81.html
32 智能灰密測試儀:http://www.whgdmk.com/aspcms/product/2014-5-9/199.html
33 三相微機(jī)繼電保護(hù)測試儀-工控型:http://www.whgdmk.com/aspcms/product/2014-4-30/75.html
34 SF6氣體抽真空充氣裝置:http://www.whgdmk.com/aspcms/product/2014-5-9/196.html
35 全自動電容電感測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/92.html
36 數(shù)字雙鉗相位伏安表:http://www.whgdmk.com/aspcms/product/2014-4-30/84.html
37 氣相色譜儀/變壓器油專用分析儀:http://www.whgdmk.com/aspcms/product/2014-5-9/198.html
38 回路電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/88.html
39 CT伏安變比極性綜合測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/80.html
40 高壓開關(guān)動特性測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/89.html
41 三相微機(jī)繼電保護(hù)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/74.html
42 500A直流斷路器安秒特性測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/94.html
43 三相用電檢查儀:http://www.whgdmk.com/aspcms/product/2014-4-30/87.html
44 互感器伏安綜合特性測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/79.html
45 真空開關(guān)真空度測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/91.html
46 手持式三相相位伏安表:http://www.whgdmk.com/aspcms/product/2014-4-30/85.html
47 六相微機(jī)繼電保護(hù)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/76.html
48 避雷器放電計數(shù)器校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/102.html
49 電纜識別儀:http://www.whgdmk.com/aspcms/product/2014-4-30/96.html
50 氧化鋅避雷器直流參數(shù)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/101.html
51 輸電線路異頻參數(shù)測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/98.html
52 電纜故障測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/95.html
53 氧化鋅避雷器帶電測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/100.html
54 輸電線路故障距離測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/97.html
55 防雷元件測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/103.html
56 氧化鋅避雷器特性測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/99.html
57 大電流發(fā)生器:http://www.whgdmk.com/aspcms/product/2014-4-30/115.html
58 絕緣靴(手套)耐壓試驗裝置:http://www.whgdmk.com/aspcms/product/2014-4-30/107.html
59 交直流數(shù)字高壓表:http://www.whgdmk.com/aspcms/product/2014-4-30/116.html
60 干式試驗變壓器:http://www.whgdmk.com/aspcms/product/2014-4-30/110.html
61 充氣式試驗變壓器:http://www.whgdmk.com/aspcms/product/2014-4-30/111.html
62 程控超低頻高壓發(fā)生器:http://www.whgdmk.com/aspcms/product/2014-4-30/105.html
63 便攜式耐壓測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/114.html
64 油浸式試驗變壓器:http://www.whgdmk.com/aspcms/product/2014-4-30/109.html
65 三倍頻電壓發(fā)生器:http://www.whgdmk.com/aspcms/product/2014-4-30/108.html
66 ZGF系列直流高壓發(fā)生器:http://www.whgdmk.com/aspcms/product/2014-4-30/104.html
67 試驗變壓器操作箱(臺):http://www.whgdmk.com/aspcms/product/2014-4-30/112.html
68 高低壓開關(guān)柜通電試驗臺:http://www.whgdmk.com/aspcms/product/2014-4-30/106.html
69 交直流指示儀表檢定裝置:http://www.whgdmk.com/aspcms/product/2014-7-25/272.html
70 直流電源紋波系數(shù)測試儀(紋波表):http://www.whgdmk.com/aspcms/product/2014-4-30/159.html
71 單相交直流源:http://www.whgdmk.com/aspcms/product/2014-7-16/267.html
72 極速多臺位互感器檢定裝置:http://www.whgdmk.com/aspcms/product/2014-5-16/212.html
73 多功能電能表現(xiàn)場校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/130.html
74 二次壓降及負(fù)荷測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/123.html
75 電力變壓器互感器消磁儀:http://www.whgdmk.com/aspcms/product/2014-5-9/194.html
76 單相電能表現(xiàn)場校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/128.html
77 二次壓降全自動測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/122.html
78 智能互感器校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/118.html
79 三相電能表檢定裝置:http://www.whgdmk.com/aspcms/product/2014-5-9/191.html
80 便攜式電量記錄分析儀:http://www.whgdmk.com/aspcms/product/2014-4-30/156.html
81 單相精密測試電源:http://www.whgdmk.com/aspcms/product/2014-5-16/214.html
82 便攜式單相電能表檢定裝置:http://www.whgdmk.com/aspcms/product/2014-5-9/193.html
83 電流電壓互感器負(fù)荷箱:http://www.whgdmk.com/aspcms/product/2014-4-30/126.html
84 二次負(fù)荷在線測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/121.html
85 熱繼電器校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/157.html
86 SL系列升流器:http://www.whgdmk.com/aspcms/product/2014-4-30/127.html
87 電壓互感器現(xiàn)場測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/120.html
88 互感器檢定裝置:http://www.whgdmk.com/aspcms/product/2014-4-30/117.html
89 線纜對線器:http://www.whgdmk.com/aspcms/product/2014-5-9/190.html
90 三相程控精密測試電源:http://www.whgdmk.com/aspcms/product/2014-4-30/131.html
91 三相交直流標(biāo)準(zhǔn)源:http://www.whgdmk.com/aspcms/product/2014-5-16/213.html
92 瓦斯繼電器校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/158.html
93 精密標(biāo)準(zhǔn)電流互感器:http://www.whgdmk.com/aspcms/product/2014-4-30/125.html
94 三相標(biāo)準(zhǔn)源:http://www.whgdmk.com/aspcms/product/2014-5-16/215.html
95 三相電能表現(xiàn)場校驗儀:http://www.whgdmk.com/aspcms/product/2014-4-30/129.html
96 標(biāo)準(zhǔn)精密電壓互感器:http://www.whgdmk.com/aspcms/product/2014-4-30/124.html
97 電流互感器現(xiàn)場測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/119.html
98 水內(nèi)冷發(fā)電機(jī)絕緣電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/144.html
99 等電位連接電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-5-9/195.html
100 指針式絕緣電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/141.html
101 ETCR2000鉗形接地電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/135.html
102 3A大型地網(wǎng)接地電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/136.html
103 10A接地引下線導(dǎo)通測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/138.html
104 可調(diào)高壓數(shù)字兆歐表:http://www.whgdmk.com/aspcms/product/2014-4-30/143.html
105 智能雙顯絕緣電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/140.html
106 雙鉗多功能接地電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/132.html
107 直流系統(tǒng)接地故障測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/134.html
108 BY2671數(shù)字絕緣電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/142.html
109 5A大型地網(wǎng)接地電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/137.html
110 BY2571接地電阻測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/139.html
111 漏電保護(hù)器測試儀:http://www.whgdmk.com/aspcms/product/2014-8-8/274.html
112 開口閃點(diǎn)測定儀:http://www.whgdmk.com/aspcms/product/2014-5-9/192.html
113 數(shù)字微安表:http://www.whgdmk.com/aspcms/product/2014-4-30/153.html
114 10kv高壓核相器:http://www.whgdmk.com/aspcms/product/2014-4-30/149.html
115 智能電導(dǎo)鹽密測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/146.html
116 數(shù)字毫秒表/數(shù)字毫秒計:http://www.whgdmk.com/aspcms/product/2014-5-9/201.html
117 紅外測溫儀:http://www.whgdmk.com/aspcms/product/2014-4-30/155.html
118 放電保護(hù)球隙:http://www.whgdmk.com/aspcms/product/2014-4-30/152.html
119 絕緣子零值測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/148.html
120 發(fā)電機(jī)轉(zhuǎn)子交流阻抗測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/145.html
121 無線高壓核相器:http://www.whgdmk.com/aspcms/product/2014-4-30/151.html
122 交流高壓聲光驗電器:http://www.whgdmk.com/aspcms/product/2014-4-30/154.html
123 35kv高壓核相器:http://www.whgdmk.com/aspcms/product/2014-4-30/150.html
124 絕緣子分布電壓測試儀:http://www.whgdmk.com/aspcms/product/2014-4-30/147.html
產(chǎn)品特征
1、測試速度快:直流電阻快速測試儀最大輸出充電電流可達(dá)1A,測量時能有效地補(bǔ)償大電感設(shè)備電流慣性,加速了鐵芯飽和從而縮短了充電時間,提高了測試速度,比傳統(tǒng)儀器單、雙臂電橋快幾百倍
2、準(zhǔn)確度高:本儀器除了采用先進(jìn)的四端子測量法外,而且還采用先進(jìn)的恒流電源技術(shù),使得對感性負(fù)載充電 電流保持在一個相對的穩(wěn)定值,抗感能力穩(wěn)定,抗干擾能力強(qiáng),進(jìn)而保證了測量準(zhǔn)確度。并且采用國外進(jìn)口優(yōu)質(zhì)元器件,測量結(jié)果準(zhǔn)確度高,重復(fù)性好
3、測量范圍廣:電阻測量范圍為1μΩ~2KΩ,量程廣
4、交直流兩用:本儀器內(nèi)附可充電電池組,交直流供電,便攜式設(shè)計,使用、攜帶方便
相關(guān)產(chǎn)品鏈接:交流高壓聲光驗電器???? 35kv高壓核相器????? 絕緣子分布電壓測試儀
武漢國電銘科電氣有限公司
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