Portable Leaf Area Meter

• Resolution: 1 mm² (1 mm x 1 mm scanning area)
• Accuracy: Within ± 2% for samples >50 cm²
• Display Capacity:
  • Area: 9,999,999.99 cm²
  • Length: 99,999,999.9 cm
  • Width: 12.8 cm
• Display: 2 line x 16 character LCD
• Keyboard: Sealed, 24 key tactile response with audio feedback
• Real Time Clock: Year, month, day, hour, minute, second
  • Accuracy: ± 3 minutes per month (0 to 55 °C)
• Internal Memory: More than 2.1MB of non-volatile FLASH; measurement data is maintained even in absence of power
• Memory Capacity: From 65,000 to 125,000 individual leaf area measurements
• Communications: USB 1.1 Compliant, Full Speed, Bus rate at 12 Mbps; RS-232 DTE, N,8,1, Baud rate set at 38400 bps, Hardware Flow Control
• Sample Dimensions:
  • Width: 127 mm maximum, 1 mm minimum
  • Thickness: 8 mm maximum
  • Length: 1 meter maximum
• Scanning Speed: Up to 1 m/s. Length encoding cord drawing speed need not be constant. Error message indicates if encoding cord is drawn too fast.

• • Power Requirement: Rechargeable 6V lead-acid battery; or 115/230VAC, 50/60 Hz, 20W maximum
  • Battery Capacity: Typically 12-15 hours of continuous operation
  • Recharging Time: 5-8 hours, instrument off; charging circuitry is built in
  • Battery Voltage Sensor: Low battery warning occurs approximately 1 hour before automatically shutting off the instrument. Over-voltage warning occurs if battery becomes over-charged.
  • Scanning Head:
    • LED Light Source: 6.4 mm from outer edge
    • Size: 30.5 cm overall length (12.0″)
    • Weight: 680 g (1.5 lb)
  • Operating Temperature: 0 to 55° C, 0 to 95% RH (noncondensing)
  • Storage Temperature: -20 to 55° C, 0 to 95% RH (noncondensing); long term storage at high temperatures will shorten life of internal battery
  • Readout-Control Unit:
    • Size: 19.8 L x 15.5 W x 10.1 cm D (7.8″ x 6.1″ x 4.0″)
    • Weight: 2.0 kg (4.4 lb)

Catalogue: PDF