Strip-chart recorder is field-portable
The Model 6723 two-pen portable recorder operates on ac, dc, and battery
power. Eight NiCd or alkaline batteries provide up to eight hours of
continuous operation in the field. An internal battery charger provides
recharging even when the recorder is in use. The recorder provides eight
input ranges from 10 mV to 50 V, with variable span control to 100 V.
Twelve pushbutton chart speeds are selectable from 0.5 cm/hr to 16 cm/min.
Additional features include 120-mm (5-in.) chart width, 0.5-s full-scale
response, built-in 50-mV calibration source, 100% zero offset, zero check
switch, annual event marker for each channel, individual manual pen lift
levers, and a dust-proof protective front cover. ($1,895–stock.)
Primeline, A Div of Soltec Corp. San Fernando, CA Market Services
800-525-5554; in CA, 818-365-0101 Fax 818-365-7839
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