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Summary of Contents for Time Electronics 1017
- Page 1 Time Electronics 1017 DC Multifunction VIR Calibrator Technical Manual V1.1 20/04/09 Time Electronics Ltd Botany Industrial Estate, Tonbridge, Kent, TN9 1RH Tel: +44(0)1732 355993 Fax: +44(0)1732 770312 Email: mail@TimeElectronics.co.uk Web Site: www.TimeElectronics.com...
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Page 2: Table Of Contents
Calibrating the Deviation Control ..............9 G uarantee & S ervic ing ..................10 All Time Electronics' instruments are subject to continuous development and improvement and in consequence may incorporate minor detail changes from the information contained herein. 1017 Technical Manual... -
Page 3: Introduction
1. Introduction 1.1. General Description The 1017 is a high performance portable calibrator for use in the field or laboratory. With voltage ranges from 10nV to 100V, current from 100nA to 100mA and resistance from 10mΩ to 10kΩ, it makes the 1017 an extremely versatile instrument, capable of calibration or simulation. -
Page 4: Specifications
Output Noise (0.1Hz to 10Hz) - Typically 3ppm. Power Supply The 1017 can be used continuously from a 220V / 240V 50 / 60Hz (110V / 120V to order) mains supply or from the internal rechargeable Ni-Cad battery pack. A front panel meter indicates the state of charge at all times. -
Page 5: Circuit Description
To ensure complete reliability of the thumbwheel switch, double pole gold plated contacts are used for each position – even if a contact fails, the 1017 will continue to work correctly. 1.4. Power Supply Description The power supply for this unit is via a Time Electronics PU2 power supply. -
Page 6: Front Panel Controls
7 – Deviation Digit Switch. Selects the value of Deviation. 8 – Battery Level Indicator. Shows the state of charge of the batteries. 9 – Positive / Off / Negative Deviation Control. Applies a Positive or Negative Deviation to the output as a percentage. 1017 Technical Manual... -
Page 7: Operation
1017 into the mains supply. It will take approximately 12 – 14 hours to fully recharge the battery pack. You may of course use the 1017 when it is plugged into the mains supply irrespective of the battery state. The batteries should also be checked during operation. -
Page 8: Calibration
4.1. Calibrating the 1017 The 1017 can be calibrated with a high accuracy D.M.M. with D.C. voltage, current and resistance ranges with a specification of at least 4 times greater than that of the 1017’s specifications. Calibration is best carried out on fully charged batteries without the mains supply connected to ensure that no mains supply interference takes any effect on the readings. -
Page 9: Calibrating The Full Scales
+ Deviation trimmer, VR9, to read 1.01V to within 5mV. Leaving the output at 1V on the 1V range, set the deviation to –0.999%. Adjust the output using the – Deviation trimmer, VR8, to read 0.99V to within 5mV. The Calibration procedure is now complete. 1017 Technical Manual... -
Page 10: Guarantee & Servicing
We maintain comprehensive after sales facilities and the unit can, if necessary be returned to us for servicing. During this period, Time Electronics Ltd will, at its discretion, repair or replace the defective items. For servicing under guarantee, the instrument type and serial number must always be quoted, together with details of any fault and the service required.
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