668AR 電子負(fù)載測試儀[產(chǎn)品打印頁面]

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產(chǎn)品名稱: 668AR 電子負(fù)載測試儀

產(chǎn)品型號(hào): 668AR

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簡單介紹

668AR 電子負(fù)載測試儀 4路300W模組：300V、10A、300W ×4 各路模組均可單獨(dú)執(zhí)行：定電流、定電壓、定電阻、定功率模式四路模組可串、並連接 4路模組單獨(dú)操作功能同TR-668 僅需一個(gè)GPIB位址，可遙控所有的負(fù)載模組（選件）

668AR 電子負(fù)載測試儀 的詳細(xì)介紹

668AR 電子負(fù)載測試儀特點(diǎn)：

4路300W模組：300V、10A、300W ×4

各路模組均可單獨(dú)執(zhí)行：定電流、定電壓、定電阻、定功率模式

四路模組可串、並連接

4路模組單獨(dú)操作功能同TR-668

僅需一個(gè)GPIB位址，可遙控所有的負(fù)載模組（選件）

技術(shù)指標(biāo)：（15℃~35℃，RH≤75%）

Model
Rating	Operating voltage Current Power Min. operating start voltage		1~300V 10A 300W 1.5V
CC Mod	Operating range	H range	1~10A
		L range	1~10A
	Setting accuracy		±(0.3%±20mA)
	Setting resolution	H range	1mA
		L range	1mA
CR Mode	Operating range	H range	0.5Ω~9.999KΩ
		L range	0.5Ω~9.999KΩ
	Setting accuracy	H range	1mΩ
		L range	1mΩ
	Setting accuracy		±(0.5% +20mΩ)
CV Mode	Operating range		0~300V
	Setting accuracy		±(0.5% +10mV)
	Setting resolution		1 mV
CP Mode	Operating range		0~300W
	Setting accuracy		±(0.2% +10mW)
	Setting resolution		1 mW
Dynamic Operation CC Mode only	T high, T low		20μS~9999sec
	Slew rate	H range	1mA~9.999A/μS
		L range	1mA~9.999A/μS
	Accuracy		±5%
Voltage	Accuracy		±(0.1% +10mV)
Read- back	Resolution	H range	0.01V
		L range	0.001V
Current Read- back	Accuracy		±(0.3% +20mA)
	Resolution	H range	0.01A
		L range	0.001A
Current Monitor	Full scale output voltage		10V/60A
	Accuracy		±(2% +100mV)
Short Test	Function		Built-in with short current indicate
	Short Current Indicate		10A
	Accuracy		±(2% +100mA)
Memory：40 Set test parameter store, recall function
Power consumption：100W max.
Power requirement：115VAC(105~125V) or 230VAC (210~250V) 50/60Hz
Operating temp：0℃~40℃
Mechanical size： 110(W) ×440(D) ×177(H)mm
Option：﹡ GPIB Function: SH1, AH1, T8, L4, RL2 ﹡Switching power supply Test fixture Special order for large capacity load is possible