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寧波高新區(qū)伏道商貿(mào)有限公司

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經(jīng)營(yíng)模式：工廠

主營(yíng)產(chǎn)品：ROHS測(cè)試儀;電磁兼容測(cè)試系列;電學(xué)測(cè)試系列;傳統(tǒng)燈具測(cè)光系列;LED專用檢測(cè)系列;磁性材料測(cè)試系列;功率器件測(cè)試系列;安規(guī)測(cè)試系列等

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: Volnic/伏達(dá)儀器 T-3 LED結(jié)溫?zé)嶙铚y(cè)試系統(tǒng) PN節(jié) 溫度結(jié)溫?zé)嶙?/a>; 電議

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詳細(xì)介紹

◆ 高 High Accuracy

◆ 線路濾波功能 Wire filtering function

◆ 快速數(shù)據(jù)更新 Fast Data Refresh

◆ 諧波測(cè)量功能 Harmonic Test Function

◆ 積分功能 Integrating Function

輸入Input

Item	Voltage V	Current A
Input circuit te	Resistive voltage divider	Pure resistance sampling
Rated inputs	10/15/30/60/100/150/300/600	Direct input : 1/2/5/10/15/30 External shunt input : 50/100/200mV
Input impedance	2MΩ	Direct input : 6mΩ External shunt input : 20kΩ
Frequency	DC , 2Hz-195Hz
A/D converter	Resolution : 16 bits ; Maximum conversion rate : 100 K
Range switching	Manual/auto switching
Measurement mode	RMS/MEAN/DC
Continuous maximum allowable input	The peak voltage is 1400 V	Direct input The peak current is 60 A

Accuracy

Conditions	Voltage/Current	Power
Humidity:30 to 75%RH Temperature:23&plun;5℃ Supply voltage:220V&plun;5% Input waveform:Sine wave Amplitude from:10% to 100% of present range Common mode:0V Power factor:CosΦ=1 CF=3 Line fitter OFF	DC:&plun;(0.04%of reading+0.08%of range+1di) 2Hz≤f≤45Hz:&plun;(0.03%of reading+0.05%of range+1di) 45Hz≤f≤65Hz:&plun;(0.03%of reading+0.03%of range+1 di) 65Hz≤f≤195Hz:&plun;(0.05%of reading+0.1%of range+1 di)	DC:&plun;(0.08%of reading+0.16%ofrange+1di) 2Hz≤f≤45Hz:&plun;(0.05%of reading+0.05%of range+1di) 45Hz≤f≤65Hz:&plun;(0.04%of reading+0.04%of range+1 di) 65Hz≤f≤195Hz:&plun;(0.05%of reading+0.1%of range+1 di)