Sper Scientific 850010 Ultraviolet Light Meter UVC - Manual (Page 10)

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MODE AND UNIT SELECTION
Mode Selection
1. Press MODE continuously to cycle through
MAX/MIN/AVG, Zero, Unit, Type, and Time
Modes, respectively.
Maximum, Minimum and Average
(Normal Mode)
1. Press MODE continuously to cycle through
modes until you reach MAX/MIN/AVG.
2. The current measured value appears on the
primary display.
3. To view minimum, maximum or average
values of the current reading, press S
continuously to select subcategory modes of
None, Maximum hold, Minimum hold, and
Average hold, respectively.
4. Maximum, minimum and average values will
appear and freeze on the secondary display
and will update only when a new maximum,
MEMORY
To Auto Record:
1. In Normal Mode, press and hold M for 2 se-
conds. “AUTO” appears next to “REC” on
the LCD. As soon as the meter reaches 20
data points, the unit will turn off.
Recorded data includes: Irradiation intensity,
Max/Min/Avg and unit of measure
2. Press M to cancel Auto-Record Mode.
Memory Recall
1. In Normal Mode, press HOLD.
2. Press M to enter Memory Mode. “MEM” will
appear above “HOLD” on the LCD.
3. Press S to review data points 0 to 20 on the
secondary display. Data point 0 indicates the
set time interval between readings when in
Auto-Record Mode. (Refer to “Interval Time
Setting” section for instructions.) If the data