Specification:
| 
			 Model No.  | 
			
			 PH-420  | 
		
| 
			 Working Stage Size  | 
			
			 455x126mm  | 
		
| 
			 Working Stage Travel  | 
			
			 300x150mm  | 
		
| 
			 Focusing  | 
			
			 120mm  | 
		
| 
			 Accuracy  | 
			
			 ≤3+L/200(um)  | 
		
| 
			 Resolution  | 
			
			 0.0005mm  | 
		
| 
			 Loading Weight  | 
			
			 15Kg  | 
		
| 
			 Screen  | 
			
			 Dia:412mm,Measurement Range ≥ Ø400  | 
		
| 
			 Rotation Angle 0~360° ;Resolution: 1’or 0.01°,accuracy 6’  | 
		|
| 
			 Digital Readout  | 
			
			 Multifunction colorful LCD digital readout  | 
		
| 
			 Illumination  | 
			
			 Contour Illumination:3.2V/10W LED Surface Illumination:220V/130W LED  | 
		
| 
			 Working Environmental  | 
			
			 Temp:20℃±5℃,Humidity:40%-70%RH  | 
		
| 
			 Power Supply  | 
			
			 AC110V/60Hz; 220V/50Hz,200W  | 
		
| 
			 Dimension (L×W×H)  | 
			
			 1099 x 1455 x 633mm  | 
		
| 
			 Package Dimension(L×W×H)  | 
			
			 1157x1355x653mm  | 
		
| 
			 Gross/Net Weight  | 
			
			 350/300kg  | 
		
Optional Objectives
| 
			 Magnification  | 
			
			 5X  | 
			
			 10X  | 
			
			 20X  | 
			
			 50X  | 
			
			 100X  | 
		
| 
			 Field of View  | 
			
			 Ø80mm  | 
			
			 Ø 30mm  | 
			
			 Ø 15mm  | 
			
			 Ø 6mm  | 
			
			 Ø 3mm  | 
		
| 
			 Working Distance  | 
			
			 75mm  | 
			
			 75mm  | 
			
			 69mm  | 
			
			 44mm  | 
			
			 26mm  |