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NASH-C絕緣油介質(zhì)損耗測試儀是我公司根據(jù)IEC及國家有關(guān)規(guī)定，發(fā)揮自身技術(shù)優(yōu)勢，精心研制的高精度、數(shù)字化工業(yè)儀器。該儀器采用高頻感應(yīng)加熱技術(shù)，加熱均勻，升溫速度快，時間短。采用單片機(jī)進(jìn)行控制和計算，實現(xiàn)自動化，電容和介損測量精度高，數(shù)據(jù)穩(wěn)定、重復(fù)性好。輸出電壓0~2000V連續(xù)可調(diào)，適合不同試品的各電壓等級需要。廣泛適用于變壓器油、電容器油及電纜油的介損測量。
產(chǎn)品別名
油介質(zhì)損耗測試儀、絕緣油介質(zhì)損耗測試儀、油介損測試儀、絕緣油介損測試儀
產(chǎn)品特性
1、采用電磁感應(yīng)加熱技術(shù)，加熱均勻，升溫速度快，時間短。
2、輸出電壓0~2000V連續(xù)可調(diào)，適合不同試品的各電壓等級需要。
3、控溫準(zhǔn)確，不受環(huán)境溫度高低的影響。
4、測量精度高，數(shù)據(jù)穩(wěn)定、重復(fù)性好。
5、有開機(jī)檢測接地電路，不接地線或接地不好給予提示。
6、有短路保護(hù)電路，油杯短路或高壓輸出短路。
??????????????????????????產(chǎn)品參數(shù)
測量范圍 | 電容 | 1pF～200pF |
介損 | 0～10% | |
測量精度 | 電容 | ±（0.5%×C+1pF） |
介損 | ±（1%×D+0.00008） | |
分辨率 | 電容 | 0.01pF |
介損 | 1×10-5 | |
控溫范圍 | 室溫～100℃ | |
控溫精度 | ±0.5℃ | |
輸出電壓 | 500V～2000V連續(xù)可調(diào) | |
工作電源 | AC220V±10%??50HZ | |
使用溫度 | 0～40℃ | |
相對濕度 | 小于等于90%??無結(jié)露 | |
重??量 | 10kg | |
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Product introduction
NASH-C insulating oil dielectric loss tester is a high-precision instruments, and used for insulating oil dielectric liquid dielectricloss angle andvolume resistivity. Integrated structure. Internal integrated of the dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss testing bridge, AC testingpower supply,standard capacitor, high voltage resistance meter, DC high voltage source and other major components. The heating part adopts the most advanced high-frequency induction heating method,the heating oilcup do not to connect with the heating body, heating uniformity, fast and easy to control. AC testing power supply adopts AC-DC-AC converter, which effective prevent the influence ofaccuracy by themains voltage and frequency fluctuations of dielectric loss testing. Even is the generator, NASH-C insulating oil dielectric loss tester can run correctly. Internal standard capacitoris SF6gas-filled three-electrode capacitance, the capacitor dielectric loss and electrical are not affected by the temperature and humidity, even after prolonged use of the instrument to ensureconsistentaccuracy. The precision of this instrument will be same even?long time usage.
Also called?name
Oil dielectric loss tester, insulating oil dielectric loss tester, oil dielectric loss tester, insulating oil dielectric loss testdevice
The Characteristics of the products
1, The internal of insulating oil dielectric loss tester adopts digital technology, all intelligent automatical measurement
2, Equipped with a large screen (240 ×180) LCD display, full English?menu, and each step with aEnglish?Tip
3, The test results can be printed and output, the operator can use it easy,, without professional training
The parameters of the products
1, The distance between the high and low voltage ?2mm
2. The capacity of empty cups 60 ±2PF
3, The maximum frequency testing ?voltage 2000V
4, Empty cup dielectric loss tgδ<1×10-4
5, The liquid capacity ??about 40ml
6, The electrode material ???stainless steel
7, Dimension 70mm (D) ×120mm (H)
