ATN ATN PS28, Руководство оператора

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TABLE 1-2. MECHANICAL DATA
ITEM DATA
Dimensions (Length x Width x Height) 7.7”x3.5”x3”/ 195x89x76 mm
Weight 1.85 lbs/ 0.84 kg
TABLE 1-3. ELECTRICAL DATA
ITEM DATA
Battery CR123A (3 V)
Consumption Current:
at 3.0 V 38 mA
Cell Life at 20˚C:
123A Lithium Battery 36 hours
TABLE 1-4. OPTICAL DATA
ITEM DATA
Objective Lens Focal Length 80 mm
Objective Lens F/number 1:1.10
Focus Range 10 m to infinity
Field of View 15˚
Output Lens Exit Pupil Diameter 40 mm
TABLE 1-5. ENVIRONMENTAL DATA
ITEM DATA
Operating Temperature -40 to +50˚C
Storage Temperature -50 to +50˚C
Humidity 95 %, 25˚C to 40˚C for 48 hours
Illumination Required Natural night illumination (overcast star-
light to moonlight)
Immersion 10 m for 30 minutes