Specifications
1–8 TDS3000 Series Service Manual
Table 1–1: Specifications (cont.)
Power sources
AC line power Operates the oscilloscope and charges the optional internal battery
Source voltage 90 VRMS to 250 VRMS, continuous range (CAT II)
Source frequency 47 Hz to 440 Hz
Power consump-
tion 75 W maximum
Battery power Optional accessory TDS3BA T, rechargeable NiCad battery pack
Operating time,
typical 2 hours, depending on operating conditions
Battery charge
time, typical 18 hours in the oscilloscope, 3 hours in the optional external charger
TDS3CHG
Line fuse Internal, not user replaceable
Environmental
Temperature Operating range (no disk installed): +5 °C to +50 °C
Nonoperating range (no disk installed): –20 °C to +60 °C
Typical operating range for floppy disks: +10 °C to +50 °C
Humidity Operating range (no disk installed): 20% to 80% RH below 32 °C,
derate upper limit to 21% RH at 50 °C
Nonoperating range (no disk installed): 5% to 90% RH below 41 °C,
derate upper limit to 30% RH at 60 °C
Typical operating range for floppy disks: 20% to 80% RH below 32 °C,
derate upper limit to 21% RH at 50 °C
Pollution Degree Pollution Degree 2: Typical home or office environment.