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Tektronix TYPE R Testing And Calibration Procedure
Tektronix TYPE R Testing And Calibration Procedure

Tektronix TYPE R Testing And Calibration Procedure

Note regarding factory calibration procedures and test specifications
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NOTE REGARDING FACTORY CALIBRATION PROCEDURES
Factory Calibration Procedures and Test Specifications are
intended for use at the factory as a general guide for calibrators
and quality control men.
sheets are closer than advertised specifications.
posely in order to insure that the instrument will meet or exceed
advertised specifications when it reaches the customer.
These calibration procedures and test specifications should
be used, therefore,
Some of the test equipment referred to in the calibration
procedures is not available commercially; the Tektronix field engi­
neer will be glad to suggest alternate approaches.
1/ 16/61
C/S Copy
AND TEST SPECIFICATIONS
Most of the tolerances listed in these
as
a guide only.
This is done pur­

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Summary of Contents for Tektronix TYPE R

  • Page 1 These calibration procedures and test specifications should be used, therefore, a guide only. Some of the test equipment referred to in the calibration procedures is not available commercially; the Tektronix field engi­ neer will be glad to suggest alternate approaches. 1/ 16/61 C/S Copy...
  • Page 2 TYPE R PLUG-IN UNIT F A C T O R Y C A L I B R A T I O N P R O C E D U R E The following instruments and equipment are needled: 1 TYPE >iiO-Series Oscilloscope...
  • Page 3 PRECHECK Make a careful visual inspection of the unit for proper wire dress and check controls for smooth mechanical operations. Make the following resistance to ground ohecks on the amphenol 16-pin connector* RESISTANCE TO AMPHENOL CONNECTOR PIN NUMBER GROUND IN Q Infinite 1.9 K 6.5 K...
  • Page 4 POSITION RANGE ADJ. R5870 mid-range slug above winding LR5804 LR5812 slug above winding HP PEAKING mid-scale Plug R unit into the oscilloscope through flexible plug-in extension and quickly check the transistorized supplies. (Typical readings) Knobs at preset location Check points unless otherwise speoified COLLECTOR SOURCE VOLTS Collector of V6837...
  • Page 5 3 cm of vertical deflection and adjust R6808 for optimum leading edge. ADJUST PULSER HF COMPENSATIONS (L$80)4 and L5812) Remove TYPE R plug-in from plug-in box and insert short extension. Re-install plug-in. Connect ^TRIGGER cable to TRIGGER IN and turn TRIGGER SLOPE to +EXT.
  • Page 6 CHECK VERTICAL RISETIME Remove plug-in extension. Re-install plug-in unit. Remove grounded emitter transistor board and juniper B to C. Connect +TRIGGER cable to TRIGGER IN and trigger as above. Turn PULSE VOLT' S switch and VARIABLE PULSE VOLTS to obtain 2.5 cm of vertical deflection.