Tektronix 1740A/1750A Computer Monitor User Manual


 
Appendix A: Performance Specification
A-12
1740A/1750A Series Waveform/Vector Monitor User Manual
Table A- 12: Power Source
CATEGORY
DESCRIPTION
Mains Voltage Range Req: 90-- 250 V
RI: Continuous range from 90 to 250 Vac
Mains Frequency RI: 50 or 60 Hz.
Power Consumption RI: 110 VA (67 watts) maximum; 102 VA
(60 watts) typical
Table A- 13: Environmental Characteristics
CATEGORY
DESCRIPTION
Operating Temperature Req: 0° to 50° C(+32° to 122° F)
Storage Temperature Req: -- 4 0 ° to 75° C(--40° to 158° F)
Operating Altitude Req: To 15,000 feet (4572 meters)
Storage Altitude Req: To 50,000 feet (15,240 meters)
V ibration Req: 5 minutes at 5 -- 15 Hz with 0.060 inch dis-
placement
5 minutes at 15 -- 25 Hz with 0.040 inch dis-
placement
5 minutes at 25 -- 55 Hz with 0.020 inch dis-
placement
Military Specification: Mil--T--28800D,
Paragraph 1.2.2, Class 3
Mechanical Shock Req: Non Operating: 50 g 1/2 sine, 11 ms duration
3 s hocks per surface (18 total)
Transportation Req: Qualified under NSTA Test Procedure 1A,
Category II (24 inch drop)
Humidity Req: Will operate at 95% relative humidity for up to
five days. Do not operate with visible moisture
on the circuit boards.