數字功率表PF2010技術參數:
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					 測量量程  | 
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					 項目  | 
				
					 電壓  | 
				
					 電流  | 
			
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					 輸入回路類型  | 
				
					 電阻分壓  | 
				
					 純組取樣  | 
			
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					 測量范圍  | 
				
					 0.1V~600V  | 
				
					 2.5mA~20A(直接輸入)  | 
			
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					 輸入量程  | 
				
					 30/60/100/200/400/600V  | 
				
					 直接輸入:0.5/1/2/5/10/20A  | 
			
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					 外部輸入:50/100/200mA  | 
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					 量程切換  | 
				
					 自動/手動均可  | 
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					 測量模式  | 
				
					 RMS/MEAN/DC  | 
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					 頻率范圍  | 
				
					 DC、AC:10Hz~500kHz  | 
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					 *大允許輸入(峰值1秒)  | 
				
					 1000V或量程的3倍,二者中取較小的值  | 
				
					 直接輸入:50A或量程的3倍,二者中取較小值  | 
			
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					 *大允許連續輸入(RMS)  | 
				
					 700V或量程的2倍,二者中取較小值  | 
				
					 直接輸入:25A或量程的2倍,二者中取較小值  | 
			
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					 A/D轉換器  | 
				
					 分辨率:16bits *大轉換速率:200kHz  | 
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					 測量精度  | 
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					 條件  | 
				
					 電壓(V)/(A)  | 
				
					 有功功率(W)  | 
			
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 Humidity:30~75%RH Temperature:23±5℃ Source:220V±5% Input waveform: sine waveform Input:10~100%range Common mode:0V PF:COSФ=1 Low-pass linear filter With cut-off Frequency:500Hz CF=3  | 
				
					 DC:  | 
				
					 DC:  | 
			
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					 ±(0.04%reading+0.08%range+1digit)  | 
				
					 ±(0.08%reading+0.16%range+1digit)  | 
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					 10Hz~45Hz  | 
				
					 10Hz~45Hz  | 
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					 ±(0.03%reading+0.05%range+1digit)  | 
				
					 ±(0.05%reading+0.05%range+1digit)  | 
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					 45Hz~65Hz  | 
				
					 45Hz~65Hz  | 
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					 ±(0.03%reading+0.03%range+1digit)  | 
				
					 ±(0.04%reading+0.04%range+1digit)  | 
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					 65Hz~250Hz  | 
				
					 65Hz~250Hz  | 
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					 ±(0.05%reading+0.1%range+1digit)  | 
				
					 ±(0.05%reading+0.1%range+1digit)  | 
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					 250Hz~1kHz  | 
				
					 250Hz~1kHz  | 
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					 ±(0.05%reading+0.5%range+1digit)  | 
				
					 ±(0.05%reading+0.5%range+1digit)  | 
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					 1kHz~10 kHz  | 
				
					 1kHz~10 kHz  | 
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					 ±(0.05%reading+1%range+1digit)  | 
				
					 ±(0.05%reading+2%range+1digit)  | 
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					 10kHz~100kHz  | 
				
					 10kHz~100kHz  | 
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					 ±(0.01*(f-10)%reading+1.5%range+1digit)  | 
				
					 ±(0.02 *(f-10)%reading+2.5%range+1digit)  | 
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					 100kHz~500kHz  | 
				
					 100kHz~500kHz  | 
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					 ±(0.03*(f-100)%reading+3%range+1digit)  | 
				
					 ±(0.15*(f-100)%reading+5%range+1digit)  | 
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