Harvard Bioscience 800 2770, Руководство пользователя

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5
4 DESCRIPTION
The CMA 470 Refrigerated Fraction Collector consists of a temperature-
controlled cassette magazine (+6
°
C to room temperature) and a control
panel. Vial storage is divided into four cassettes. When configured for
collection from a single source, the cannula can be maneuverable to
one of
two collection positions. When equipped with the Holder for Dual Cannulae
two samples can be collected simultaneously and with the Holder for
Quadruple Cannulae three to four samples can be collected simultaneously.
Collection can be into either open or sealed vials.
The CMA 470 Refrigerated Fraction Collector is delivered complete with
power cables and external power supply. Once the plug has been connected
to a wall socket, the instrument is ready for use.
4.1 Control Panel
1 2 3 4 5 6 7 8
Figure 4.1 Control panel
Locate the following items on the control panel of the CMA 470 Refrigerated
Fraction Collector. See figure 4.1
Item Description
1. Display
window Indicates all basic settings and status:
Status
Mode
Current samples, fraction time, total time and
temperature.
Cooling activity
2. Menu Advanced settings.
3. Reset Push button to reset all running parameters .
4. Cassette Rotates the magazine clockwise to the first
position in the next cassette.
5. Step Move to next collecting position.
6. Start/Stop Push button to start/stop the fraction collector.
7. Selection
Knob For selection of mode, number of samples,
fraction time and temperature.
Turn to select, press to activate and accept.
Clockwise to increase or move up, counter
clockwise to decrease or move down. Cursor is
blinking when active.
8. Green LED Green LED on – collection is running.