LI-3000C Specifications

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.

Real Time Clock: Year, month, day, hour, minute, second. Accuracy: ± 3 minutes per month (0-55 °C).

Internal Memory: More than 2.1 MB of non-volatile FLASH. Measurement data are 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 @ 12 Mbps; RS-232 DTE, N, 8, 1, Baud rate fixed at 38,400 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 1m/s. Length encoding cord drawing speed need not be constant. Error message indicates if encoding cord is drawn too fast.

Power Requirement: Internal rechargeable 6V lead-acid battery, 2.5Ah; or 115/230 VAC, 50/60 Hz, 20 watt maximum.

User-Replaceable Mains Fuse: 2/10 amp type T for 115 VAC, 1/10 amp type T for 230 VAC, ¼ x 1 ¼ glass cartridge style.

Battery Capacity: Typically 12-15 hours of continuous operation.

Recharging Time: 5-8 hours, instrument off. Charging circuitry 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. Data are stored in FLASH memory, and is secure in either of these conditions.

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.).

Readout-Control Unit

Size: 19.8 cm L × 15.5 W × 10.1 D (7.8" × 6.1" × 4.0").

Weight: 2.0 kg (4.4 lb).

Operating Temperature: 0 to 55 °C, <95% RH (non-condensing).

Storage Temperature: -20 to 55 °C, <95% RH (non-condensing). Long term storage at high temperatures will shorten the life of the internal battery.