Specifications
MEASUREMENT GEOMETRY
The MP-30 complies with geometry requirements of ASTM Standard E-1710 that has been adopted by the Federal Highway Administration for retroreflectometer design.
Entrance Angle: MP-30: 88.76 degrees, MP-12: 86.5 degrees
Observation Angle: MP-30: 1.05 degrees, MP-12: 1.5 degrees
ADDITIONAL SPECIFICATIONS
Measurement Range: MP-30 and MP-12: 0-2000 millicandelas per square meter per lux
Readout: 4 digit digital display
Light Source: 12 volt, 12 watt halogen bulb
Calibration: Internal test plate and external test panel
Controls: power on/off, lamp on/off, zero adjustment, calibration adjustment, battery test, diagnostic test points for troubleshooting
Power Requirements: 12 volt DC
Power Source: 12 volt, 5.7 amp-hour Ni-Cad rechargeable batteries, any 12 volt power source including an automobile's cigarette lighter or power port, or 110 volt AC current passed through a 12 volt DC power supply to the unit's Auxiliary Power Input jack. (Any Mirolux 12 or Mirolux Plus retroreflectometer must never be directly powered by 220 volt AC or 110 volt AC power.)
Instrument Information
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MP-30
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MP-12
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Dimensions
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22 in. long, 6 in. wide, 7.5 in. high
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18 in. long, 6 in. wide, 7.5 in. high
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Weight in use
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15.5 pounds
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14.5 pounds
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Shipping weight
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45 pounds
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43.5 pounds
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