Environmental Requirements; Operating Range; Extreme Operating Range - NCR 7870 User Manual

Environmental Requirements

Operating Range

Condition
Temperature
Temperature Change
Relative Humidity
Barometric Pressure
Ambient Light
Acoustical Noise
Vibration and Shock

Extreme Operating Range

Condition
Temperature
Temperature Change
Relative Humidity
Chapter 3: Site Preparation
Range
10 C – 40 C (50 F – 104 F)
10 C per hour (18 F per hour)
5% to 95%, Non-Condensing
3
79.5 x 10 Pa to 105 x 10
200 Foot-candles max (2152 Lux)
on both scanner windows
55 dBa or less
1 to 10 Hz with a double amplitude of
0.127 cm (0.05 in.)
10 to 300 Hz with a maximum of 0.25 gee
Range
-15 C to 45 C (5 F to 113 F)
one hour max
20 C per hour (36 F per hour)
5% to 95%, Non-Condensing
3-7
3
Pa