1-15
Environmental Requirements
The 2430 Digital Oscilloscope meets the environmental require-
ments of MIL-T-28800C for Type III, Class 3, Style D equipment,
with the humidity and temperature requirements defined in para-
graphs 3.9.2.2, 3.9.2.3, and 3.9.2.4.
Temperature
Operating
-15°C to +55°C.
Nonoperating (storage)
-62°C to +85°C.
Altitude
Operating
To 15,000 feet (4500 meters). Maximum operating temperature
decreased 1°C for each 1000 feet (300 meters) above 5000 feet
(1500 meters).
Nonoperating (storage)
To 50,000 feet (15,000 meters).
Humidity
Operating and Storage
Stored at 95% relative humidity for five cycles (120 hours) from
30°C to 60°C, with operation performance checks at 30°C and
55°C.
Vibration
Operating
15 minutes along each of three axes at a total displacement of
0.025 inch (0.64 mm) p-p (4 g at 55 Hz), with frequency varied
from 10Hz to 55 Hz in one-minute sweeps. Hold 10 minutes at
each major resonance, or if none exist, hold 10 minutes at 55 Hz
(75 minutes total test time).
Shock
Operating and Nonoperating
50-g, half-sine, 11-ms duration, three shocks on each face, for a
total of 18 shocks.
Transit Drop (not in shipping package)
12-inch (300-mm) drop on each corner and each face (exceeds
MIL-T-28800C, paragraphs 3.9.5.2 and 4.5.5.4.2).
Bench Handling
Cabinet On and Cabinet Off
MIL-STD-810C, Method 516.2, Procedure V (MIL-T-28800C,
Paragraph 4.5.5.4.3).
Topple (cabinet installed)
Operating
Set on rear feet and allow to topple over onto each of four adja-
cent faces (Tektronix Standard 062-2858-00).
Packaged Transportation
Drop
Meets the limits of the National Safe Transit Assn., test pro-
cedure 1A-B-2; 10 drops of 36 inches (914 mm) (Tektronix Stand-
ard 062-2858-00).
Vibration
Meets the limits of the National Safe Transit Assn., test pro-
cedure 1A-B-1; excursion of 1 inch (25.4 mm) p-p at 4.63 Hz
(1.1 g) for 30 minutes (Tektronix Standard 062-2858-00).
STANDARD INSTRUMENT
Performance Requirements
Characteristics
Table 1-2
Environmental Characteristics
Specification-2430 Service
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