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             Type 
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             HVBT-75: portable, lightweight, 75 kV dc vacuum bottle tester 
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             Physical specifications 
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             17"W x 10K"H x 3K"D (42.7 cm x 26.9cm x 8.9 cm); Weight: 10 lbs (4.53 kg) 
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             Input power 
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             2 amps, 90 - 240 Vac, 50/60 Hz 
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             Output voltage 
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             HVBT-75: 10kV - 75 kV dc in 5 kV steps; accuracy: 1.5% 
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             Output ripple voltage 
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             3% max 
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             Discharge time 
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             Maximum discharge time for internal high voltage is 3 seconds 
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             Display 
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             Back-lit LCD Screen (16 characters by 2 lines); viewable in bright sunlight and low-light levels 
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             Failure indicator 
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             Failure indicator LED illuminates when test current exceeds 100 μA, 200 μA, 300 μA (programmable) 
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             Control 
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             Single turn-and-press knob 
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             Computer interface 
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             RS-232C port for factory calibration and diagnostics 
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             Environment 
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             Operating: -10°C to +50°C (+15°F to +122°F); Storage: -30°C to +70°C (-22°F to +158°F) 
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             Humidity 
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             90% RH @ 40°C (104°F) non-condensing 
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             Altitude 
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             2,000 m (6,562 ft) to full safety specifications 
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             Cables 
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             One 10-foot high-voltage cable, one 10-foot high voltage return cable, one ground cable, one power cord 
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             Transportation case 
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             Transportation case is included 
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             Warranty 
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             1 year on parts and labor 
             
             
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