1. The voltage applied to both Cell “A” and Cell “B” is 100 volts. (Rule 1)
2. The sum of the currents flowing through Cell “A” and Cell “B” is equal to
60 milliamps. (Rule 3)
Switch off the power supply and momentarily disconnect Cell “B”. Switch the power
supply back on and note how the output current reading drops to 35 milliamps.
From this, the following information can be derived.
1. The current flow through Cell “B” is equal to 60 milliamps, minus 35 milliamps,
i.e., a net value of 25 milliamps. (Rule 3)
2. The reason Cell “A” and Cell “B” have different current readings is due to the
difference in resistance between Cells “A” and “B”. (Rule 2)
TABLE OF CONTENTS
Intended Uses .............................................. 2
Set-Up ........................................................ 2
Basic Operating Instructions ............................ 2
Choosing Safe Operating Limits....................... 5
Setting and Resetting the Timer ........................10
Troubleshooting Guide...................................11
Service .......................................................13
Specifications...............................................14
Appendix A. Relationship Between Volts,
Milliamps, Watts and Chamber Resistance ........15
Appendix B. Running Multiple Chambers...........15
Guarantee...................................................16
Locator Guide ..............................................fold out back page
1
G U A R A N T E E
This laboratory equipment was produced by Thermo EC with the highest
practical standards of materials, workmanship, and design. The design
and manufacture of parts have been conceived with one purpose — to
produce a unit which will give satisfactory service.
Thermo EC guarantees this unit to be free from defects in materials or
workmanship under normal use or service for four years from date of
shipment. If, during this time, this unit proves defective in materials or
workmanship, the Company will repair or replace it free of charge if
returned to us prepaid. This guarantee does not cover damage in transit,
damage caused by carelessness, misuse or neglect, or unsatisfactory
performance as a result of conditions beyond our control or consequen-
tial losses as a result of failure of our product.
16
THERMO EC HIGH VOLTAGE POWER SUPPLIES
THERMO EC HIGH VOLTAGE POWER SUPPLIES
