Download 1010 User Manual - Time Electronics

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C ontents
1.
2.
Introduction ............................................................................................................ 3
1.1.
General Description................................................................................................ 3
1.2.
Specifications ......................................................................................................... 3
1.3.
Power Unit ............................................................................................................... 4
1.4.
Circuit Description.................................................................................................. 4
1.5.
Applications ............................................................................................................ 4
Operation ................................................................................................................ 5
2.1.
Operating Procedure .............................................................................................. 5
2.1.1.
2.1.2.
2.1.3.
2.2.
Front Panel Controls .............................................................................................. 5
2.2.1.
2.2.2.
2.2.3.
2.2.4.
2.2.5.
Output noise ........................................................................................................... 6
2.4.
Common mode noise ............................................................................................. 6
2.5.
Thermal emfs .......................................................................................................... 6
2.6.
Fuses ....................................................................................................................... 6
2.7.
Mains Power Unit .................................................................................................... 7
Chopper amplifier module ..................................................................................... 8
3.1.1.
3.1.2.
5.
Type PU2 ...................................................................................................................... 7
Constructional details PU2 ........................................................................................... 7
240V to 110V conversion ............................................................................................. 7
Constructional Layout Details .............................................................................. 8
3.1.
4.
Supply on/off ................................................................................................................. 5
Output polarity .............................................................................................................. 5
Battery level .................................................................................................................. 5
Output voltage range .................................................................................................... 5
Output level: ................................................................................................................. 5
2.3.
2.7.1.
2.7.2.
2.7.3.
3.
Operating Position ........................................................................................................ 5
Output terminals ........................................................................................................... 5
Case terminal ............................................................................................................... 5
Description .................................................................................................................... 8
Module replacement ..................................................................................................... 8
Recalibration .......................................................................................................... 9
4.1.
Zero ......................................................................................................................... 9
4.2.
Full Scale................................................................................................................. 9
4.3.
Calibration Procedure ...........................................................................................11
4.4.
10mV and 1mV Range Calibration ........................................................................11
Guarantee & Servicing......................................................................................... 12
All Time Electronics' instruments are subject to continuous development and improvement and in consequence
may incorporate minor detail changes from the information contained herein.
1010 Technical Manual
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