Major tech MT940 Руководство по эксплуатации - Страница 7
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8. MAINTENANCE
8.1 DO NOT operate or store the meter in a high temperature or
humidity environment.
8.2 Keep the white sphere of the light sensor clean when taking
measurements.
8.3 The top of the spherical sensor is the accuracy reference level.
8.4 The sensitivity of the light sensor will decrease due to the service
conditions as luminous intensity and time. To maintain the basic
accuracy, regular calibration is recommended.
9. RECOMMENDED ILLUMINATION
School
Hospital
Drawing classroom, sewing classroom,
computer classroom.
Classroom, laboratory, researching
room, practice place, library,
bookstore, office, resting room,
meeting room, health-care room,
restaurant, kitchen, guard room,
gymnasium, printing room, pantry,
broadcasting room.
Laboratory, library, drafting room.
Corridor, elevator aisle, toilet, duty
room, workers room, bridge, stadium,
overpass.
Storehouse, garage, fire escapes.
Visual function tests room.
Operation room.
Consulting room, treatment room,
pharmaceutical room, dispensing
room, drugstore room, dissecting
room, pharmacological bacterial room,
emergency room, delivery room,
dean's office, nurse office, meeting
room.
Sickroom, drug room, sickbed.
300~1500 Lux
200～750 Lux
150～300 Lux
75～150 Lux
30～75 Lux
300～10000 Lux
750～1500 Lux
300～750 Lux
150～300 Lux
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