Technical Notes A

Specifications

Temperature

Operating: 15o C to 35o C (59o F to 95o F)

Non-operating:0o C to 40o C (32o F to 104o F)

Storage: (without paper, transparencies, or transfer roll): -20oC to +60o C (-4oF to +140o F)

Humidity

Operating: 20% to 80% Relative Humidity, non-condensing

Non-operating:10% to 90% Relative Humidity, non-condensing

Altitude

Operating: 0.8942 kg/m. Minimum air density (about 0 to 15,000 feet at 25o F)

Non-operating:0 to 50,000 ft. pressure alt.

Primary voltage ranges (switch-selectable) 87 - 128 VAC, 115 VAC nominal

174 - 250 VAC, 220 VAC nominal

Frequency range

48 to 66 Hz

Primary fusing

115 VAC, 5 Amps

220 VAC, 5 Amps (Not user-accessible)

Heat dissipation

800 BTU/hour (235 Watts)

Dimensions without lower tray assembly

Height: 27.9 cm (11.0 ins.)

Depth: 44.4 cm (17.5 ins.)

Width: 34.0 cm (13.4 ins.)

User Manual

A-5

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Tektronix 220e, 220i user manual Specifications