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LW2670A交流耐壓測試儀LW-2670A @LW2670A%
主要技術(shù)參數(shù)
LW耐壓儀是按照IEC、CSA、UL、JIS等國際國內(nèi)的安全標(biāo)準(zhǔn)要求設(shè)計(jì)的，耐壓輸出1KV-5KV，漏電流0-100mA。適合各種家用電器、電源開關(guān)、電線電纜、變壓器、接線端子、高壓膠木電器、電機(jī)、醫(yī)療、化工、儀器儀表等的安全耐壓和漏電流的測試，同時(shí)也是科研實(shí)驗(yàn)室，技術(shù)監(jiān)督部門不可缺少的耐壓設(shè)備儀器。
LW2670A/LW-2670B耐壓儀產(chǎn)品時(shí)在吸收、消化國內(nèi)外先進(jìn)耐壓測試儀的基礎(chǔ)上，結(jié)合眾多用戶的實(shí)際情況加以提高，完善設(shè)計(jì)而成的。可通過漏電流顯示實(shí)時(shí)反映出被測體漏電流的實(shí)際值和比較同類產(chǎn)品不同批次或不同廠家產(chǎn)品中的耐壓好壞程度，確保你的產(chǎn)品安全性能萬無一失，同時(shí)可利用漏電顯示功能，擴(kuò)展測量高壓硅堆的反向電壓、反向漏電流、三極管的高反壓管的反向電壓、反向漏電流等，在技術(shù)性能和質(zhì)量可靠性上處于國內(nèi)領(lǐng)先水平。
技術(shù)規(guī)格：
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輸出特性 |
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范圍 |
基本精確度 |
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輸出電壓范圍 |
AC：0-5000V |
±5%（滿度值） |
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漏電流測試范圍 |
AC：0-2mA/0-20mA |
±5%（滿度值） |
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輸出波形 |
AC: 0-20mA/0-100mA |
±5%（滿度值） |
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參數(shù)設(shè)定 |
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漏電流報(bào)警值預(yù)置（mA） |
AC：0.3-2mA/2-20mA |
±5%（滿度值） |
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測試時(shí)間（S） |
AC: 0-20mA/20-100mA |
±5%（滿度值） |
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變壓器容量 |
500VA(LW2670A) |
750VA(LW2670B) |
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電源 |
190-240VAC/47Hz-52Hz |
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工作條件 |
環(huán)境溫度0-40 0C |
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相對濕度 |
≤75%RH |
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體積 |
350×135×280mm(LW2670A) |
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375×190×280mm(LW2670B) |
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重量 |
12Kg (LW2670A) 15Kg(LW2670B) |
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AC withstand voltage tester LW-2670A @LW2670A%LW2670A
Main technical parameters
The LW tester is according to the requirement of IEC,CSA, UL, JIS and other domestic and international safetystandard design, voltage output 1KV-5KV, 0-100mA leakage current. Safety pressure for various household appliances, power switch, wire and cable, transformer,high voltage wiring terminal, bakelite electrical appliances, motor, medical, chemical, instrumentation,and the leakage current test, but also the research laboratory, pressure equipment indispensable technical supervision departments.
LW2670A/LW-2670B tester products based on absorbing, digesting foreign advanced test instrument,combined with the actual situation of many users to improve, perfect and designed. The leakage currentdisplay to reflect real-time pressure depends on the actual value of measured body leakage current andcompared with similar products with different batches andmanufacturers products, ensure product safety no danger of anything going wrong for you, at the same time the use of leakage display function, extended reverse voltage,reverse leakage current measuring high voltage silicon diode, triode high back pressure tube reverse voltage,reverse leakage current, in the domestic leading level in the technical performance and quality reliability.
Technical specifications:
Output characteristics
Range
The basic accuracy
The output voltage range
AC:0-5000V
± 5% (full scale value)
Leakage current test range
AC:0-2mA/0-20mA
± 5% (full scale value)
The output waveform
AC: 0-20mA/0-100mA
± 5% (full scale value)
Parameter setting
Leakage current alarm value preset (mA)
AC:0.3-2mA/2-20mA
± 5% (full scale value)
Test time (S)
AC: 0-20mA/20-100mA
± 5% (full scale value)
Transformer capacity
500VA (LW2670A)
750VA (LW2670B)
Power Supply
190-240VAC/47Hz-52Hz
Working conditions
The ambient temperature 0-40 0C
Relative humidity
≤ 75%RH
Volume
350 × 135 × 280mm (LW2670A)
375 × 190 × 280mm (LW2670B)
Weight
12Kg (LW2670A) 15Kg (LW2670B)
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