Spectro-UV SPECTROLINKER XL-1000, Руководство оператора

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5
1. Energy Mode — When the Spectrolinker is in the ENERGY mode, the
X100
µ
J/cm
2
LED lights. The value displayed or to be entered is in
microjoules per unit area. Energy dosage may be set using the number
pad to a maximum of 0.9999 J/cm
2
. The minimum interval for value entry
is 100
µ
J/cm
2
. A built-in UV integrator computes the energy dosage
delivered, thereby
automatically
compensating for the decline in UV
intensity output of the tubes as they age.
The user can operate the Spectrolinker in any of the four modes mentioned
in this section. An audible beep confirms each key entry to avoid errors or
accidental entries. Press ‘‘RESET’’ at any time to abort any operation or to
correct an error. The function must be selected before the value is entered. If
the value is entered first, it will have to be re-entered after the function is
selected.
NOTE: We recommend a five-minute warm-up period, from a cold start,
before using the unit. This allows the UV tubes to stabilize for more
accurate operation. We recommend an intensity check each day before
using the Spectrolinker to ensure that it operates at proper intensity.
The UV tubes must be replaced periodically since their
intensity output declines with use. If unit displays “BULB,” refer to 3.
Intensity Mode.
OPERATING MODES
USEFUL CONVERSIONS
Energy per unit area (
µ
J/cm
2
)
=
Intensity (
µ
W/cm
2
) x Time (seconds)
1mJ (millijoule)
=
1000
µ
J (microjoules)