DESCRIPTION: 
  (1) 69 keys compact format IP67 dynamic sealed & ruggedized silicone rubber military keyboard with individual electronics controller included, 
  (2) 12 function keys on top line for easy operation, military grade PCB with carbon-on-gold key switch technology with long stroke (1.50mm) with extremely good tactile feeling for fast and accurate data input without any noise or mistyping, 
  (3) With durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, 
  (4) Rear panel mount without any cover on back side with mounting holes, 
  (5) Adjustable industrial backlight for optional, 
  (6) With USB/PS2 interface, wide temperature of -40 to +80℃.
    MECHANICAL DATA:
   	 		 			| Key |  			81 keys |  		
 		 			| Key top style |  			Protuberant rectangular keys with tactile feeling |  		
 		 			| Dimensions |  			222.0mm x 100mm x 9.1mm (L x W x H) |  		
 		 			| Key Size |  			12.0mm X 13.0mm for normal keys, 22.5mm x 13.0mm for enter key and 82.0mm x 12.5mm for space bar key |  		
 		 			| Switch life |  			more than 10 million of operations |  		
 		 			| Cable Length |  			2.5m |  		
 		 			| G.W. |  			0.80KGs |  		
 	 
  
  
   
  MAIN FEATURE: 
  Keyboard provides full-size versatility in a rugged, compact design, rugged construction for reliable functionality 
  The keyboard lacks the crevices found between the keys of a regular keyboard, which is protected against dust, dirt, grease 
  and corrosive liquids, which means it can withstand directed hose water, disinfectants, environmental contaminants and 
  heavy industrial use. 
  With firm tactile key feel, key travel 1.5mm key travel. 
  Actuation Force: 1.2N±0.1N 
  Ease of customizing with multiple languages, to accommodate foreign or custom variants. 
  PS/2, USB connection cables that plug directly into computer like keyboard operations. 
  Enclosure: industrial silicone 
  Key life: 5 millions
   
  ENVIRONMENTAL ADAPTABILITY 
  Operating temperature: -40℃ to +80℃ 
  Storage temperature: -45℃ to +85℃ 
  Saline mist: 96h, IEC60512-6 
  Damp heat test at +40℃: 21 days, IEC 60512-6 
  Dry heat test at +85℃: 10 days, IEC 60512-6 
  Humidity: 100% 
  Atmospheric pressure: 60-106Kpa 
  Shock: 3x11 ms pulses of 50g on each of 3 axes 
  Vibration: POWER SPECTRAL DENSITY: 0.04g/Hz, FREQUENCY RANGE: 20Hz - 2kHz, DURATION OF TEST PER AXIS: 3 hours 
  Flammability 
  PRINTED CIRCUIT BOARD: 94 V-0 SILICONE OVERLAY: 94 HB INTERFACE CABLE: 94 HB 
   
  RELIABILITY 
  RoHS , CE, FCC 
  Protection Level: IP67 
  Key Lifespan >5 million actuations 
  MTBF >20000H 
  MTTR <30min
   
            
        
            
                
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