1007 Operation ....................6 3.4. Internal Preset Controls ..................7 Guarantee & Servicing ..................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. 1006/1007 Technical Manual...
Power is provided by 6 AA batteries. Battery life is several months, depending on usage. The battery condition is monitored by an indicator mounted on the top of the unit. The 1006 has up to 20mA drive current and is short circuit and overload protected.
• Battery Level Indicator The 1007 includes all the features of the 1006 with the addition of a microvolt null balance display. This enables it to be used for potentiometric voltage measurement in addition to its function as a calibrator. The null zero and sensitivity are adjustable via front panel controls - maximum sensitivity enables null balance to resolve 1 microvolt.
3. Operating Instructions The 1007 incorporates a 1006 with the addition of a microvolt null detector and enables the unit to be used for potentiometric measurements. The additional front panel components are: 1) Null Balance Meter 2) Null Zero Adjust Control...
The range of adjustment of the trimmers is given below. Access to the 1006 or 1007 is by removing the blue cover which is located by 8 screws. 1006 Millivolt Source The 1006 contains 3 (4 on instruments with serial number greater than 1320) internal preset trimmers.
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1006 output within specification. The maximum amount of adjustment available on this trimmer is 0.8%. 6) Select 99.99 mV range on the 1006 and set the voltage source to 99.99 mV. Adjust the ‘100mV CAL’ trimmer to bring the output within specification. The maximum amount of adjustment available on this trimmer is 0.8%.
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1007 Millivolt Source and Potentiometer The 1007 incorporates a 1006 with the addition of a microvolt null detector. With the front panel function switch in the ‘SOURCE’ position, the unit operates as a 1006 and the ZERO and CALIBRATION setting procedures are identical to those for the 1006.
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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