| 
					 
						DC OUTPUT
					 
				 | 
			
			
				| 
					 
						 
					 
				 | 
				
					 
						Output Volts (V)
					 
				 | 
				
					 
						Output Amps (A)
					 
				 | 
			
			
				| 
					 
						GPR-1850HD
					 
				 | 
				
					 
						0 ~ 18
					 
				 | 
				
					 
						0 ~ 50
					 
				 | 
			
			
				| 
					 
						GPR-3520HD
					 
				 | 
				
					 
						0 ~ 35
					 
				 | 
				
					 
						0 ~ 20
					 
				 | 
			
			
				| 
					 
						GPR-6015HD
					 
				 | 
				
					 
						0 ~ 60
					 
				 | 
				
					 
						0 ~ 15
					 
				 | 
			
			
				| 
					 
						GPR-7510HD
					 
				 | 
				
					 
						0 ~ 75
					 
				 | 
				
					 
						0 ~ 10
					 
				 | 
			
			
				| 
					 
						GPR-16H50D
					 
				 | 
				
					 
						0 ~ 160
					 
				 | 
				
					 
						0 ~ 5
					 
				 | 
			
			
				| 
					 
						GPR-25H30D
					 
				 | 
				
					 
						0 ~ 250
					 
				 | 
				
					 
						0 ~ 3
					 
				 | 
			
			
				| 
					 
						GPR-35H20D
					 
				 | 
				
					 
						0 ~ 350
					 
				 | 
				
					 
						0 ~ 2
					 
				 | 
			
			
				| 
					 
						GPR-50H15D
					 
				 | 
				
					 
						0 ~ 500
					 
				 | 
				
					 
						0 ~ 1.5
					 
				 | 
			
			
				| 
					 
						GPR-60H15D
					 
				 | 
				
					 
						0 ~ 600
					 
				 | 
				
					 
						0 ~ 1.5
					 
				 | 
			
			
				| 
					 
						GPR-100H05D
					 
				 | 
				
					 
						0 ~ 1000
					 
				 | 
				
					 
						0 ~ 0.5
					 
				 | 
			
			
				| 
					 
						CONSTANT VOLTAGE OPERATION
					 
				 | 
			
			
				| 
					 
						Regulation
					 
				 | 
				
					 
						Line regulation ≦ 0.01% + 3mV 
Load regulation ≦ 0.01% + 5mV (<10A) 
Load regulation ≦ 0.02% + 5mV (≧10A)
					 
				 | 
			
			
				| 
					 
						Ripple & Noise
					 
				 | 
				
					 
						≦ 2mVrms (5Hz ~ 1MHz)
					 
				 | 
			
			
				| 
					 
						Recovery Time
					 
				 | 
				
					 
						≦ 100μS ( 50% Load change, Minimum load 0.5A )
					 
				 | 
			
			
				| 
					 
						Output range
					 
				 | 
				
					 
						0 to rating voltage continuously adjustable
					 
				 | 
			
			
				| 
					 
						CONSTANT CURRENT OPERATION
					 
				 | 
			
			
				| 
					 
						Regulation
					 
				 | 
				
					 
						Line regulation ≦ 0.2% + 3mA 
Load regulation ≦ 0.2% + 3mA
					 
				 | 
			
			
				| 
					 
						Ripple Current
					 
				 | 
				
					 
						≦ 5mArms (≦ 20A)  
≦ 20mArms (≦ 50A)  
≦ 100mArms (≦ 100A)
					 
				 | 
			
			
				| 
					 
						Output Range
					 
				 | 
				
					 
						0 to rating current continuously adjustable
					 
				 | 
			
			
				| 
					 
						METER
					 
				 | 
			
			
				| 
					 
						Type
					 
				 | 
				
					 
						3 1/2 Digits 0.5" LED Display
					 
				 | 
			
			
				| 
					 
						Accuracy
					 
				 | 
				
					 
						± ( 0.5% of rdg + 2 digits )
					 
				 | 
			
			
				| 
					 
						INSULATION
					 
				 | 
			
			
				| 
					 
						Chassis and Terminal
					 
				 | 
				
					 
						100MΩ or above (DC 1000V)
					 
				 | 
			
			
				| 
					 
						Chassis and AC Cord
					 
				 | 
				
					 
						100MΩ or above (DC 1000V)
					 
				 | 
			
			
				| 
					 
						POWER SOURCE
					 
				 | 
				
					 
						 
					 
				 | 
			
			
				| 
					 
						 
					 
				 | 
				
					 
						AC120V±10%, 50/60Hz 
( AC 220V or 240V order made)
					 
				 | 
			
			
				| 
					 
						ACCESSORIES
					 
				 | 
			
			
				| 
					 
						 
					 
				 | 
				
					 
						User manual x 1 
Test lead GTL-105 x 1 (≦3A), or 
GTL-104 x 1 (≦10A), or  
Not available (>10A or 600V)
					 
				 | 
			
			
				| 
					 
						DIMENSIONS & WEIGHT
					 
				 | 
				
					 
						 
					 
				 | 
			
			
				| 
					 
						 
					 
				 | 
				
					 
						430(W) x 178(H) x 572(D)mm 
Approx. 29.5kg
					 
				 |