Spec

• Model number: LD-5R
• Size (mm): 184 x 68 x 109.5
• Weight (kg): Approximately 1.1 (including cell)
• Measurement principle: Light scattering type
• Light source: Laser diode
• Measurement range: 0.001 - 10.000mg/m3
• Measurement sensitivity: 1CPM = 0.001mg/m3 (with respect to standard particle)
• Measurement accuracy: ±10% (with respect to standard particle)
• Indicator: Color graphic LCD display
• Display contents: Measured/integration count display: 0 - 99999 counts (count from 00001 continuously for more than 99999), mass density conversion value display: Mg/m3, measurement time, current time, measurement mode, cell remaining amount, K value (0.1 - 9.9), bar chart (instantaneous value display) , trend graph, instantaneous value (CPM), failure alarm
• Measurement mode: Timer (1 minute, 2 minutes, 10 minutes, 60 minutes, 240 minutes, any, manual, log (logging), span check, BG (background)
• Output: USB/RS-232c output, no voltage pulse output (open collector, withstand voltage 12Vmax), voltage output (0-1V, 3 ranges selection available, output impedance 100Ω)
• Power supply: AC adapter (included), AA battery x 6 pieces (included for test)
• Accessories: Shoulder belt, filter