DORAN MODEL 8000
OPERATING AND SERVICE MANUAL
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Dimensions : 10"L x 6"H x 2.75"D (25.4cm L x 15.3cm H x 7.0cm D)
Weight : 7 lb (3.2 kg)
Display : 6-digit, red low-current LED, .43" high
8 low-current red LED bar annunciators.
Front Panel : Flat membrane touch panel; Polycarbonate laminate. Deposited silver ink
contacts for switches; cross linked acrylic adhesive.
Load Cell Excitation : 5 Vdc Fixed, 60mA max. ( 4 x 350 ohm load cell)
Analog Input Range : 0.5 - 3.0 mv/v. Switch selectable in 0.5 mv/v increments.
Analog Sensitivity : 0.8 - 5.0 uV/graduation.
Internal Update Rate : 10 updates/second typical.
Resolution : 1:3000/1:6000, 1:30000 internal.
Battery : 6Vdc, 3.2 amp-hour sealed gelled electrolyte (except 8000MIS).
Charging : Two stage current limited (except 8000MIS).
Low Battery Detection : Low battery indication at 5.8v. Unit shut down at 5.4v.
Battery Life (Derating vs. No. Cells Driven):
No. of Cells Approx. Battery Life @ 20 deg. C.
1 40 hours
2 33 hours
3 28 hours
4 24 hours