Tektronix 200 Series Instruction Manual
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Tektronix 200 Series Instruction Manual

Tektronix 200 Series Instruction Manual

Dmm oscilloscope with options operators
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213
DMM
OSCILLOSCOPE
WITH OPTIONS
OPERATORS

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  • Page 1 OSCILLOSCOPE WITH OPTIONS OPERATORS...
  • Page 2 "' �...
  • Page 3 COMMITTED TO EXCELLENCE PLEASE CHECK FOR CHANGE INFORMATION AT THE REAR OF THIS MANUAL. OSCILLOSCOPE WITH OPTIONS OPERATORS Tektronix, Inc. P.O. Box 500 Beaverton, Oregon 97077 INSTRUCTION MANUAL 070-1480-00 First Printing DEC 1974 Serial Number ____ _ Product Group 40...
  • Page 4 T he first number or letter designates the country of manufacture. T he last five digits Products of Tektronix, Inc. and its subsidiaries are covered of the serial number are assigned sequentially and are by U.S. and foreign patents and/or pending patents.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS PAGE BEFORE OPERATING Introduction Safety Information Probe Characteristics on 200-Series Instruments Standard Accessories Included Options CONTROLS, CONNECTORS AND INDICATORS Front Panel Side Panel Rear Panel Probe Storage OPERATING POWER INFORMATION Internal Battery Operation Battery Charging 213 Operators...
  • Page 6 TABLE OF CONTS (CONT.) PAGE OPERATING POWER INFORMATION (continued) Power Line Operation Operating Temperature Power Line Fuse Replacement Current (mA) Input Fuse Replacement OPERATORS ADJUSTMENTS AND BASIC DISPLAYS Operators Adjustments Digital Multimeter Displays Voltage Measurement Display Current Measurement Display Resistance Measurement Display Overrange Display Oscilloscope Displays Normal Sweep Display...
  • Page 7 TABLE OF CONTENTS (CONT.) PAGE APPLICATIONS AND MEASUREMENTS Preliminary Information Common Connections Measurement Precautions RMS Considerations Unknown Voltage and Current Measurements with DMM Procedures Peak-to-Peak AC Voltage Instantaneous DC Voltages Composite Voltage Time Duration Periodic Signal Frequency Amplitude Comparison Risetime Elevated Reference Voltage OPERATORS SPECIFICATIONS 213 Operators...
  • Page 8 213 DMM Oscilloscope. 213 Operators...

  • Page 9: Before Operating

    BEFORE OPERATING INTRODUCTION decimal point which is positioned by the range selector switch. Overrange is indicated by an unblanked readout This manual provides information necessary to effectively display consisting of scrambled character segments. operate the 213 DMM Oscilloscope. Servicing instructions are contained in a separate 213 DMM Oscilloscope Service The oscilloscope function provides a single channel, de to 1 manual.

  • Page 10: Probe Characteristics On 200-Series Instruments

    COMMON jack To verify that the proper probe body assembly is installed should not be connected simultaneously to a circuit under on the probe, correlate the assembly with the Tektronix test. Part Number shown in Figure 1. Then compare that part number with the correct probe body assembly part number Personal and equipment safety precautions are used through­...
  • Page 11 SCOPE VERTICAL DEFLECTION MULTIPLICATION FACTOR INPUT RESISTANCE SCOPE INPUT (BLANK= 1) R2 = AT PROBE TIP RESISTANCE � Tektronix PROBE Probe Marking Part No. ATTENUATION PROBE TIP R2- R1 204-0594-03 RESISTANCE 1480-17A Fig. 1. Probe Body Assembly identification. 213 Operators...

  • Page 12: Standard Accessories Included

    STANDARD ACCESSORIES INCLUDED OPTIONS Option 1 Carrying Case 016-0512-00 Operators Manual 070-1480-00 This option al lows the instrument to charge the batteries or operate from a power line source of 180 to 250 V ac (48 to Service Manual 070-1481-00 62 Hz) or de.

  • Page 13: Controls, Connectors And Indicators

    CONTROLS, CONNECTORS AND INDICATORS FRONT PANEL SEC/DIV-Selects the calibrated sweep rate for the TS-Selects voltage mode for either digital multi­ oscilloscope when the HORIZ MGF VAR control is meter or oscilloscope function. in the CAL detent. RMS (OUT:DC)-DMM only. Selects true rms cir­ cuitry (button in) or ac rejection filter (button out).

  • Page 14: Side Panel

    SIDE PANEL BAL-Screwdriver adjustment to adjust for mini­ power is provided to the batteries in either position mum trace shift, or change in DMM zero reading, of the switch. when switching vertical deflection factors or DMM INPUT COUPLING-Selects method for coupling of range.

  • Page 16: Rear Panel

    left of center, the sweep is triggered on the trol. The calibrated detent is at the fully counter­ positive-going slope of the trigger signal as shown clockwise position. by the positive-going waveform. When to the right ® of center, the sweep is triggered on the negative­ SWP CAL-Screwdriver adjustment to set the cali­...

  • Page 17: Probe Storage

    ® Power PROBE STORAGE Cord-Used when instrument is to be operated To store the probe, lay the common clip lead parallel to on power I ine voltage or the batteries are being char­ the probe lead, and attach the common clip to the probe ged.

  • Page 18: Operating Power Information

    OPERATING POWER INFORMATION INTERNAL BATTERY OPERATION This instrument features battery operation from two inter­ The 213 can be operated while the batteries are being char­ nal rechargeable nickel-cadmium cells. The operating time ged. of the internal batteries depends upon display intensity, battery charge and discharge temperature, and the function NOTE (DMM or Oscilloscope) being used.

  • Page 19: Power Line Operation

    Nickel-cadmium cells will self-discharge when the instrument WARNING is not used or is stored for extended periods of ti me. The rate of self-discharge is dependent upon temperature and hu­ Potentially dangerous voltages exist inside this midity. When the instrument is to be stored for extended instrument when it is operating.
  • Page 20 SCREWS SECURING CABINET HALVES 2 SCREWS ON RIGHT SIDE ARE INSIDE PROBE STORAGE WELL 1480-16 Fig. 8. Power line fuse location. Fig. 7. Location of screws securing cabinet halves. 4. Replace the power line fuse (see Fig. 8) and reassemble slots before installing the bottom half.

  • Page 21: Current (Ma) Input Fuse Replacement

    CURRENT (mA) INPUT FUSE REPLACEMENT Replace the mA input protective fuse as follows: 1. Remove the bottom cabinet half as described in steps 1 and 2 of the Power Line Fuse Replacement instructions. 2. Unplug the mA protective fuse from its socket (see Fig. 9).

  • Page 22: Operators Adjustments And Basic Displays

    OPERATORS ADJUSTMENTS AND BASIC DISPLAYS This section provides instructions for making initial operators adjustments and obtaining basic displays. Since these proce­ dures involve most of the controls and connectors, they can be used for basic familiarization on the operation of the in­ strument.

  • Page 23: Digital Multimeter Displays

    3. Set the SEC/DIV control to .5 m and adjust the vertical Set the controls as follows: POS control so the trace coincides with the center horizon­ tal graticule line. If the trace is not parallel with this line, POWER adjust the TRACE ROTATE control (screwdriver adjustment INPUT COUPLING on the side panel) for coincidence.

  • Page 24: Current Measurement Display

    3. Reverse the probe tip and common clip connections and 6. Depress the RMS pushbutton and select a VOL TS-mA/ note that the numerical reading remains approximately the DIV range (blue scale) compatible with the amplitude of the same but the opposite polarity sign is displayed. Disconnect current generated by the ac voltage source and a series cur­...

  • Page 25: Magnified Sweep Display

    2. Set the DMM pushbutton to the out position and INPUT 4. Set TRIGGER switch to NORM and rotate the LEVEL­ COUPLING switch to AC. Select a VOL TS-mA/DIV range SLOPE control to obtain a stable display at some position (black scale) compatible with the amplitude of the ac voltage on both slopes of the control.

  • Page 26: Applications And Measurements

    APPLICATIONS AND MEASUREMENTS Once the operator becomes familiar with the instrument and makes the initial operator's adjustments, this section will aid in making measurements. Basically. this instrument is used the same as if it were an individual multimeter or general purpose oscilloscope with the added convenience of being able to change modes with the push of a switch.

  • Page 27: Rms Considerations

    the mA-S1 lead will be at a negative potential with respect to of the ac portion of the signal. In the DC position of the the common connection. The potential across the unknown INPUT COUPLING switch, the reading is the rms value of resistance is -1 V per 1000 counts on the 10 kS1 th rough the combined ac and de signal.

  • Page 29: Instantaneous Dc Voltages

    Substituting: EXAMPLE: The vertical distance measured in 5 divisions (see Fig. 11), the waveform is above the reference I ine, and the VOL TS-mA/DIV control is set to .5. 5 x +1 x .5 = +2.5 V Using the formula: If a negative voltage is to be measured, position the trace to the top graticule Ii ne and measure between A and C (see vertical...
  • Page 30 Using the formulas: PEAK-TO-PEAK COMPONENT vertical Instantaneous VOL TS-mA/DIV 2 DIVISIONS deflection x polarity x DC Voltage setting (divisions) vertical Peak-to-Peak Voltage setting (divisions) Substituting: 4 x +1 x .5 2.0 V (instantaneous de) REFERENCE 2 x .5 = 1.0 V (p-p ac) LINE 1480-3 The rms component of the waveform has two values;...

  • Page 32: Time Duration

    Determine the vertical conversion factor using this formula: EXAMPLE: The time duration of the signal in Fig. 13 was 8 ms. Its frequency is: reference signal amplitude (volts) Vertical Frequency vertical Conversion time duration x VOL TS-mA/DIV deflection Factor setting (divisions) Substituting: EXAMPLE: The reference signal amplitude measured is 30...
  • Page 33 EXAMPLE: The reference signal time-duration is 2.19 ms EXAMPLE: The VOL TS-mA/DIV control is set to 1 and (455 Hz) with the SEC/DIV control set to .2 m, and the the vertical deflection of the signal is 5 divisions. HORIZ MGF VAR control adjusted to provide a horizontal Su bsti tuti ng: 1 x 1.5 x 5 = 7.5 V deflection of 8 divisions.

  • Page 34: Risetime

    Risetime Risetime measurements use the same methods as time-dura­ � "" tion measurements, except the measurements are made be­ 9 0% -POINT tween the 10% and 90% points of the waveform. Falltime is measured between the 90% and 10% points on the trailing edge of the waveform.

  • Page 35: Elevated Reference Voltage

    Elevated Reference Voltage WARNING Elevated reference is a method of making a voltage measure­ ment with respect to some reference voltage level rather than Before making elevated reference measurements, to a zero reference. These measurements are made by con­ refer to the Common Isolation specifications at necting the probe common clip or the COMMON jack directly the rear of this manual, and the Common Con­...

  • Page 36: Operators Specifications

    OPERATORS SPECIFICATIONS Refer to the service manual for complete specifications. Specifications given are for a warm-up time of 10 minutes and an ° ° operating temperature range of -15 C to +55 C unless otherwise stated. ° When operating on power line voltage, add 10 C to the ambient temperature before computing DMM Temperature Coefficient (Temp Coef) accuracy factor.
  • Page 37 TABLE 2 Digital Multimeter Electrical Specifications Characteristic Performance Requirement DC AND RMS VOL TS 0. 1 V to 1000 V Range 100 µV on 0. 1 V range Resolution 10 MD within 1% Input Resistance Input Capacitance Approximately 150 pF 0.
  • Page 38 TABLE 2 (continued) Digital Multimeter Electrical Specifications Characteristic Performance Requirement DC VOLTS ° ° Accuracy ( + 20 C to +30 C) ( Batteries Only) Refer to the opening paragraphs under Operators Specifica- tions for po wer I ine operation 0.1 V Within 0.1% of reading±...
  • Page 39 TABLE 2 (continued Digital Multimeter Electrical Specifications Characteristic Performance Requirement RMS VOLTS ° ° Accuracy (20 C to +30 C) (Batteries only - refer to Temp Coef is (within 0.05% of reading +0.1 % of full scale) ° opening paragraphs under Operators Specifications for power line operation).
  • Page 40 TABLE 2 (continued) Digital Multimeter Electrical Specifications Characteristic Performance Requirement DC AND RMS CURRENT Range 0. 1 mA to 1000 mA Resolution 100 nA on 0. 1 mA range Input Shunt Resistance (Approximate) 0. 1 mA 1000 n 1 mA 100 n 10mA 10.
  • Page 41 TABLE 2 (continued) Digital Multimeter Electrical Specifications Characteristic Performance Requirement DC CURRENT ° ° Accuracy (+20 C to +30 Temp Coef is (within 0.02% of reading +0.04% of full scale) ° (Batteries only-refer to opening paragraphs un­ der Operators Specifications for power I ine operation) 0.1 mA Range Within 0.5% of reading±...
  • Page 42 TABLE 2 (continued) Digital Multimeter Electrical Specifications Characteristic Performance Requirement RMS CURRENT ° ° Accuracy (+20 C to +30 Temp Coef is (within 0.05% of reading +0.1 % of full scale) per °C (Batteries only-refer to opening paragraph of Operators Specifications for power I ine opera- tion) (Crest factor<...
  • Page 43 TABLE 2 (continued) Digital Multimeter Electrical Specifications Performance Requirement Characteristic RESISTANCE Range 1 kS1 to 10 MD Resolution 1 S1 on 1 kS1 range Accuracy (20 C to 30 Refer to opening paragraphs under Operators Specifications (Batteries only) for power I ine operation 1 kS1 Within 0.5% of reading±...
  • Page 44 TABLE 2 (continued) Digital Multimeter Electrical Specifications Performance Requirement Characteristic READOUT DISPLAY Number of Digits 3½ digits plus decimal and polarity sign Sampling Rate Approximately 7 readings per second Overrange Capability At least 200% of full scale Indication Readout displays scrambled character segments or B's Input Amplifier Overload Indicates when input signal peak>...
  • Page 46 TABLE 3 (cont.) Oscilloscope Electrical Specifications Performance Requirement Characteristic VERTICAL DEFLECTION SYSTEM (cont.) STEP RESPONSE Risetime 875 ns or less 5 mV and 10 mV/div 350 ns or less 20 mV to 100 V/div +5% to -2%. Total not to exceed 5% p-p Aberrations 10 Mil within 1% INPUT RESISTANCE (VOLTAGE)
  • Page 47 TABLE 3 (cont.) Oscilloscope Electrical Specifications Characteristic Performance Requirement VERTICAL DEFLECTION SYSTEM (cont.) INPUT CAPACITANCE (VOLTAGE) 5 mV to 1 V/div Approximately 150 p F 2 V to 100 V/div Approximately 100 pF MAX SAFE INPUT VOLTAGE Ac component 1 MHz or less 5 mV to 1 V/div De Coupled 500 V (de+ peak ac)
  • Page 48 TABLE 3 (cont.) Oscilloscope Electrical Specifications Characteristic Performance Requirement TRIGGERING TRIGGER SENSITIVITY 0.5 div, 7 Hz to 1 MHz Intl Ac Norm Same as Intl Ac Norm except sweep free runs when input Intl Ac Auto signal is not sufficient to cause triggering 1 V, de to 1 MHz Ext De 0.5 µs or less at 1 MHz...
  • Page 49 ·TABLE 3 (cont.) Oscilloscope Electrical Specifications Characteristic Performance Requirement HORIZONTAL DEFLECTION SYSTEM SWEEP RATE 500 ms to 2 µs/div Calibrated Range Within 5% Accuracy Over Center 8 Divisions TABLE 4 Power Requirements Characteristic Performance Requirement BATTERY OPERATION Type Batteries Two rechargeable nickel-cadmium cells, D size Typical Operating Time 3.5 hours Typical Charge Time...
  • Page 50 TABLE 5 Common Isolation Protection Characteristic Performance Reauirement BATTE:RY OPE:RATED (Common Input to Case) Common input floating voltage not greater than 500 V rms or 700 V (de+ peak ac). POWER LINE OPERATED Common input rms floating voltage plus the power line vol­ (Common Input to Power Line) tage not greater than 250 V rms.
  • Page 51 MANUAL CHANGE INFORMATION At Tektronix, we continually strive to keep up with latest electronic developments by adding circuit and component improvements to our instruments as soon as they are developed and tested. Sometimes, due to printing and shipping requirements, we can't get these changes immedi tely into printed manuals.
  • Page 53 MANUAL CHANGE INFORMATION Tektronix® M_ 6_ 5 _ 6 _ 5 _ 2 ___ _ 12-22-87 Chan g e Reference: ___ Date: COMMTTED TO EXCELLENCE Product Group 40 ___;;; 0 _ 7 0 .;;_ • _ 1 4 _ 8;;_; 0 _ - 0;;_; 0 __ _ Ma nua l Par t No .: __...

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