Rice Lake MSI-3460 Challenger 3 - Manual (Page 10)

6 MSI-3460 Operator’s Manual
1.4 Specifications
Accuracy ±(0.1% +1d). ‘d’ equals one displayable increment.
Resolution Standard displayed resolution: 2500-3750’d’. Resolutions to
10000’d’ (non LFT units only) are possible. Internal A/D resolution
24 bits.
Standard
Capacities lb 250 500 1000 2000 5000 10,000 15,000
kg 125 250 500 1000 2500 5000 7500
Power Battery operated, 6V rechargeable sealed lead acid battery pack
(standard Challenger Charger) Typically 50 hours of battery life with
automatic sleep mode and automatic power off.
Display Five digit, large 1.5 in (38 mm) numeric red GaAIAs Light Emitting
Diode (LED)
Operating Temp -40°F to +122°F (-40°C to +50°C), LFT range -10°C to +40°C
Operating Time 50 hours typical/100 hours max. (depends on operating mode)
Enclosure NEMA 4/IP65 powder coated alodined cast aluminum
Load Cell Standard 350 Ω Bridge, S-Beam
USER Programmable multifunction button for use as

TEST, TOTAL, UNIT, PEAK, NET/GROSS, VIEW TOTAL, LEARN
(for RF Remote Control), HI-RES
CAL Front panel calibration switch (located behind wire sealable screw)
Initiates full digital calibration procedure
Auto Zero
Maintenance Standard, can be disabled internally
Auto-Off Mode Prolongs battery life by turning POWER off after 15, 30, 45 or 60
minutes (operator determined) of no scale activity
Auto-Sleep Mode Prolongs battery life by dimming LED display after 5, 15, or 30
minutes of no activity
Units kg, lb (other units available with custom calibrations)
Filtering Selectable: OFF, Low (LO), Medium (HI-1), High (HI-2)
Totalization Standard: Press button or automatic; TOTAL weight up to 99999 X
1000 kg or lb
Peak Uses unfiltered faster reading of A/D, (>220 readings per second)
Setpoints Three internal standard setpoints and three ultra bright LEDs on
front panel
Service Counter Two independent 32 bit registers; register 1 updated each time
weight exceeds 25% of capacity; register 2 updated each time
weight exceeds overload; when register 1 exceeds 16383 or
register 2 exceeds 1023, display reads “Cnt” for load cell counter;
Test function shows the two readings in order
Construction All of these features are housed in a single, low-profile, cast
aluminum housing consisting of three sections:
The front of the scale houses the display, controls and all
electronics
The center section contains the load cell, lifting eye and hook
The rear of the scale features a quick access battery compartment
Table 1-1. Specifications