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| 
					 Specifications  | 
				
					 LAB6428  | 
			|
| 
					 Description  | 
				
					 Inverter 180°  | 
			|
| 
					 Dimensions. mm  | 
				
					 ? 36.75-0.05 × 30.4±0.7  | 
			|
| 
					 Contacts type  | 
				
					 Contact plates  | 
			|
| 
					 Photocathode useful diameter. mm  | 
				
					 17.5  | 
			|
| 
					 Photocathode type  | 
				
					 Multialkali  | 
			|
| 
					 Phosphor  | 
				
					 P43 (also available in Р45)  | 
			|
| 
					 Material of input/output window  | 
				
					 Glass thickness 5.6 mm / FOE inverting. concave  | 
			|
| 
					 Parameters  | 
				
					 Minimum  | 
			|
| 
					 Luminous photocathode sensitivity. μA/lm. min  | 
				
					 900  | 
			|
| 
					 Limiting resolution. lp/mm  | 
				
					 68  | 
			|
| 
					 Signal-to-noise ratio  | 
				
					 28  | 
			|
| 
					 Gain  | 
				
					 25 000-35 000 *on Buyer’s request  | 
			|
| 
					 FOM  | 
				
					 1900  | 
			|
| 
					 Max. output brightness. cd/m2  | 
				
					 4-8  | 
			|
| 
					 Power supply  | 
				
					 Autogating  | 
			|
| 
					 E.B.I.. μlx. max  | 
				
					 0.25  | 
			|
| 
					 Input voltage. V  | 
				
					 2-3.4  | 
			|
| 
					 Input current. mA. max  | 
				
					 25  | 
			|
| 
					 Weight. max  | 
				
					 85  | 
			|
| 
					 MTTF. h  | 
				
					 10 000  | 
			|
	
| 
					 Spots (Contrast>30%) Diameter,μm  | 
				
					 Number of allowable spots  | 
			||
| 
					 <Φ5.6mm  | 
				
					 Φ5.6mm~Φ14.7mm  | 
				
					 Φ14.7mm~Φ17.8mm  | 
			|
| 
					 >300  | 
				
					 0  | 
				
					 0  | 
				
					 0  | 
			
| 
					 230~300  | 
				
					 0  | 
				
					 0  | 
				
					 0  | 
			
| 
					 150~230  | 
				
					 0  | 
				
					 1  | 
				
					 1  | 
			
| 
					 75~150  | 
				
					 0  | 
				
					 2  | 
				
					 2  | 
			
	
    