Table
of
Contents
SORVALL®
Centrifuges
Illustrations
(continued)
Figure
6-17. Main
Speed
Pulse
Width
Modulation Circuit
.........
6-18. Anticipation
Component Voltage
Equivalent
.........
6-19.
Closed-Loop Speed
Control Circuit
................
6-20.
Open-Loop
Speed
Control Circuit
.................
6-21.
Brake Circuit
................................
6-22.
200 RPM
Switch
..............................
6-23.
Zero
Speed
Detection Circuit
....................
6-24.
Belt
Tension
Fault Circuit
......................
6-25. Imbalance
Circuit
.............................
6-26.
Overtemperature
Fault
Circuit
...................
6-27.
Undertemperature
Fault
Circuit
..................
6-28.
Motor
Thermal Overload
Fuse
...................
7-1. System
Schematic:
RT/T6000
Centrifuges
..........
7-2.
Wiring
Diagram:
RT/T6000
Centrifuges
............
7-3.
Component
Location:
RT6000/T6000
Motor
Controls
P.C.
Board
..........................
7-4.
Component
Location:
RT6000
Temperature
Control
P.C.
Board
...........................
7-5.
Temperature
Meter Adjustment
..................
7-6. Tachometer Zero Adjustment
....................
7-7. Parts:
RT6000
...............................
7-8. Parts:
T6000
.................................
7-9.
Drive
Assembly,
PN 07588
......................
7-10. Refrigeration
System:
RT6000
Centrifuge
...........
7-11. Console Assembly
.............................
7-12.
Lid
Latch
Mechanism
..........................
8-1.
System
Schematic:
RT/T6000B
Centrifuges
(SNs Below
9101800)
.........................
8-2. Wiring Diagram:
RT/T6000B
Centrifuges
(SNs Below
9101800)
.........................
8-3.
Schematic for
RT/T6000B
Centrifuges
(SNs
Below
9101800)
Motor Controls
P.C.
Board
....
8-4.
Component
Location:
RT/T6000B
(SNs Below
9101800)
Motor Controls
P.C.
Board
.....................
8-5. Schematic for
RT/T6000B
Centrifuges
(SNs Below
9101800)
Temperature
Control
P.C.
Board
8-6.
Component
Location:
RT/T6000B
Centrifuges
(SNs
Below
9101800)
Temperature
Control
P.C.
Board
8-7.
Temperature
Meter
Adjustment
..................
8-8. Tachometer Zero Adjustment
....................
8-9.
Parts:
RT6000B
(SNs Below
9101800)
.............
8-10.
Parts:
T6000B
(SNs Below
9101800)
...............
8-11.
Drive
Assembly
...............................
8-12. Refrigeration System:
RT6000B
Centrifuge
..........
Page
.6-23
.6-23
.6-25
.6-26
.6-26
.6-27
.6-28
.6-30
.6-31
.6-32
.6-33
.6-34
.7-3
.7-9
.7-13
.7-19
.7-22
.7-23
.7-35
.7-41
.7-45
.7-47
.7-50
.7-52
.8-3
.8-7
.8-11
.8-17
.8-23
.8-25
.8-29
.8-30
.8-41
.8-47
.8-51
.8-53
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