10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110
1-2
INSTRUMENT DESCRIPTION
Figure 1
Accuracy:
Accuracy on all ranges: ± (0.25% of r 1 count), when
powered from the batteries only.
1.3
Description of Equipment
Physical: The R1L-BI circuitry is enclosed in a bench top case,
while the R1L-BIR circuitry is enclosed in a rugged portable
case.
Dimensions:
R1L-BI: 101 mm (4”) x 292 mm (11.5”) x 203 mm (8”).
Weight is 1.6 kg (3.6 lb).
R1L-BIR: 127 mm (5”) x 254 mm (10”) x 228 mm (9”). Weight
is 3 kg (6.7 lb).
Controls and connectors are of a size and spacing such that
the instrument may be operated while wearing safety gloves.
Electrical: The R1L-BI/R1L-BIR is powered by an internal
battery consisting of three rechargeable NiCad ‘C’ cells (2800
mAh - 3500 mAh) with a built-in charger. Input power for the
charger is 90 to 250 VAC at 50 Hz or 60 Hz. Charging power
is supplied via a removable line cord; one end of which plugs
into a line filter on the front of the R1L-BI/R1L-BIR, and the
other end being a standard three-pin grounded line plug.