Cannon TE-1500, Инструкция по эксплуатации

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9
CANNON
® TE-1500 Thermoelectric Constant Temperature Bath
Revision 1.1b—November, 1998;
CANNON
® Instrument Company
2139 High Tech Road • State College, PA 16803 • USA
Figure 3: TE-1500 Control Chassis rear panel with Bath Vessel AC and
DC power connections highlighted
DC/AC power
Two 12"-long electrical cables deliver DC and AC bath power from the
Control Chassis up to the Bath Vessel Housing. Both of these cables have
circular plastic connectors on their ends.
„
Attach both of these cables to their matching connectors on the
Control Chassis and Bath Housing. Ensure a good connection by
turning the locking ring on every plug until a slight “click” is felt.
The cable with three large rectangular pins carries DC bath power to
the Bath Vessel Housing from the Control Chassis. The cable with
nine smaller circular pins carries AC bath power from the Control
Chassis to the Bath Vessel Housing.
Probe connection
„
Connect the small cable with the metal LEMO
®
connector to the
TEMP PROBE connection on the Control Chassis by aligning the
red dot on the LEMO ® connector with the matching dot on the
connection and pushing the connector in until a small "click" is felt.
This connection is keyed and operates as a bayonet with a simple
push in (
no twisting ). To remove the connector, pull out on the
knurled section. This cable carries the temperature probe signal from
the upper Bath Vessel Housing to the Control Chassis.
PUMP connection
„
Using its attached plastic connector, connect the small wire cable
from the liquid pump to the
PUMP connection on the lower Control
Chassis. This connection is keyed and it operates as a bayonet with a
simple push in (
no twisting ). The keyway must be facing upward or
insertion will not be permitted. When this connector is properly
inserted, a small “click” can be felt. Removal is accomplished with a
simple pull. This cable provides power to the Reciprocating Pump.
Mains power connection
„
Before connecting the instrument to your mains power source, add
bath fluid per manual instructions. See page 13 for more information
on the mains connection.