Tektronix 200 Series Instruction Manual Download

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213

DMM

OSCILLOSCOPE

WITH OPTIONS

OPERATORS

Summary of Contents for 200 Series

Page 1: ...213 DMM OSCILLOSCOPE WITH OPTIONS OPERATORS ...

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Page 3: ... 070 1480 00 Product Group 40 lektronix COMMITTED TO EXCELLENCE PLEASE CHECK FOR CHANGE INFORMATION AT THE REAR OF THIS MANUAL 213 DMM OSCILLOSCOPE WITH OPTIONS OPERATORS INSTRUCTION MANUAL Serial Number _____ First Printing DEC 1974 Revised DEC 1983 ...

Page 4: ...price change priviledges are reserved INSTRUMENT SERIAL NUMBERS Each instrument has a serial number on a panel insert tag or stamped on the chassis The first number or letter designates the country of manufacture The last five digits of the serial number are assigned sequentially and are unique to each instrument Those manufactured in the United states have six unique digits The country of manufac...

Page 5: ...acteristics 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 1 1 1 2 4 4 5 5 6 8 9 10 10 10 ...

Page 6: ...nput 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 Magnified Sweep Display 213 Operators PAGE 11 11 11 13 14 14 15 15 16 16 16 16 16 17 ...

Page 7: ...derations 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 18 18 18 18 19 19 19 19 20 21 23 23 24 26 27 28 iii ...

Page 8: ...213 DMM Oscilloscope 213 Operators ...

Page 9: ... all ranges except 1000 V The crt readout is a 3 digit display containing an automatic polarity indicator and a decimal point which is positioned by the range selector switch Overrange is indicated by an unblanked readout display consisting of scrambled character segments The oscilloscope function provides a single channel de to 1 MHz vertical deflection system with calibrated deflection factors o...

Page 10: ... test at any given time The probe with its com mon clip and the mA S1 input jack with its COMMON jack should not be connected simultaneously to a circuit under test Personal and equipment safety precautions are used through out this manual and are identified as follows Personal Safety WARNING I Equipment Safety PROBE CHARACTERISTICS ON 200 SERIES INSTRUMENTS On the 200 series instrument probe s ea...

Page 11: ...V A FEB 1981 SCOPE INPUT RESISTANCE R2 R1 R2 R1 SCOPE VERTICAL DEFLECTION MULTIPLICATION FACTOR BLANK 1 Tektronix Part No 204 0594 03 R2 INPUT RESISTANCE AT PROBE TIP Probe Marking Fig 1 Probe Body Assembly identification 213 Operators 1480 17A 3 ...

Page 12: ...lack Power Line Plug Adapter Option 1 only 016 0512 00 070 1480 00 070 1481 00 016 0199 01 346 0104 00 159 0080 00 012 0014 00 black 012 0015 00 red 161 0077 01 Option 1 This option allows the instrument to charge the batteries or operate from a power line source of 180 to 250 V ac 48 to 62 Hz or de Refer to the 213 DMM Oscilloscope Service Manual for further information 213 Operators ...

Page 13: ...tion factor selected for oscilloscope display when the VOLTS mA DIV VAR control is in the CAL detent Outer ring blue scale indicates the full scale range selected for the digital multimeter D PWR BTRV Lights when instrument is on and sufficient battery charge is available Light extin guishes when battery requires recharging D D Selects resistance mode for digital multimeter RMS button must be in t...

Page 14: ...OWER Turns instrument on and off When the instrument is connected to the power line charging power is provided to the batteries in either position of the switch INPUT COUPLING Selects method for coupling of input signal from voltage probe into input amplifier AC Signal is capacitively coupled and the de component is blocked 1480 10 Fig 3 Side panel 6 213 Operators ...

Page 15: ...ical position of the oscilloscope display mA S1 Banana jack input for current and resistance measurements In the n mode this jack is negative with respect to the COMMON jack EXT TRIG Banana jack high impedance input for external trigger voltage COMMON Banana jack common return path for current and resistance measurements or as an alter nate reference point or common return when using the voltage p...

Page 16: ...j 1480 11 Fig 4 Partial side panel 8 213 Operators trol The calibrated detent is at the fully counter clockwise position SWP CAL Screwdriver adjustment to set the cali brated sweep timing of the SEC DIV control when the HORIZ MGF VAR control is in the calibrated detent TRACE ROTATE Screwdriver adjustment to align trace with the horizontal graticule line POS Horizontal Arrow Line Controls the horiz...

Page 17: ...the vinyl cord wrap cover see Fig 6 When the common clip is in position to be wrapped into the bottom side of the storage slot gently press the common clip down into the slot see Fig 6 and continue to wrap the leads As the wrap is completed carefully guide the probe into its place in the top slot of the vinyl cover see Fig 5 and gently press the probe down into the slot 90 136 VAC 48 62Hz SW DOUBL...

Page 18: ...n battery damage BATTERY CHARGING To charge the batteries connect the instrument to the power line and allow at least 16 hours for the batteries to reach full charge To obtain the longest operating life for the batteries the instrument should be turned on at least once a month and the batteries discharged and then recharged for 24 hours This procedure balances the charge on the batteries and re du...

Page 19: ...use requires removal of the top and bottom cabinet halves removal of top half necessitates removal of the bottom half for reassembly of the power cord and probe leads Proceed as follows WARNING I Potentially dangerous voltages exist inside this instrument when it is operating Disconnect the instrument from the power line and turn it off disconnecting the instrument from the power line does not tur...

Page 20: ...e reverse order of disassembly Be sure the power line cord and probe lead are properly placed at the inside rear of the cabinet and in their respective cabi Fig 8 Power line fuse location net exit slots before installing the bottom half One method of installing the insulated compartment door is to lightly tighten the rear screws then insert the door hinge in its res pective holes and tighten the s...

Page 21: ...e 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 Replace fuse and reassemble the bottom cabinet half in the reverse order of removal Fig 9 mA input fuse location 213 Operators 13 ...

Page 22: ... in the power line circuitry creating a possible shock hazard on the power plug prongs WARNING I The probe common clip and the COMMON jack are electrically connected to each other and potentials applied to one are present on the other creating a possible shock hazard The probe common clip and COMMONjack are electrically connected to each other Dissimilar voltages applied to the common clip and COM...

Page 23: ...al graticule line If the trace is not parallel with this line adjust the TRACE ROTATE control screwdriver adjustment on the side panel for coincidence 4 Depress the DMM pushbutton Alternately switch the VOLTS mA DIV control between the 0 1 volt and 1 volt ranges blue scale and check for the same count approxi mately zero and polarity sign in both positions If they are not the same adjust DC BAL sc...

Page 24: ...ies with the current limiting resistor and connect this combination be tween the mA Q jack and the COMMON jack with test leads The display represents the value of the de current Disconnect the de source and resistor 6 Depress the RMS pushbutton and select a VOLTS mA DIV range blue scale compatible with the amplitude of the current generated by the ac voltage source and a series cur rent limiting r...

Page 25: ...ts calibrated detent and observe the reduction in the vertical size of the display Return the control to the CAL detent 4 Set TRIGGER switch to NORM and rotate the LEVEL SLOPE control to obtain a stable display at some position on both slopes of the control Reset the TRIGGER switch to AUTO Magnified Sweep Display 5 Adjust the horizontal POS control to move the display to be magnified to the center...

Page 26: ...e provides the best common connection when using the probe while the COMMON jack is used with a mA D input jack Also the COMMON jack may be used as an alternate common connection for the probe I WARNING I The probe common clip and the COMMON jack are electrically connected to each other Poten tials applied to one are present on the other which creates a possible shock hazard The probe common clip ...

Page 27: ...nd de average value is not zero two different rms values are possible With the IN PUT COUPLING switch in the AC position the de or average value is blocked and the reading is the rms value of the ac portion of the signal In the DC position of the INPUT COUPLING switch the reading is the rms value of the combined ac and de signal Unknown Voltage and Current Measurements With DMM When making unknown...

Page 28: ...ormula Volts Peak to Peak Substituting vertical deflection divisions 4 6 x 5 2 3 V Instantaneous DC Voltages X VOLTS mA DIV setting Make sure the VOLTS mA DIV VAR control is in the cali brated detent Alternately switch the INPUT COUPLING switch between GND and DC to establish the polarity of the signal If the waveform deflection is above the reference graticule line the voltage is positive below t...

Page 29: ...ee Fig 11 The ground reference line can be checked at any time by set ting the INPUT COUPLING switch to the GND position To measure a voltage level with respect to another voltage level connect the common lead to the reference voltage and make an instantaneous voltage measurement See Elevated Reference Voltage procedure Composite Voltage In practice most voltages measured are composites of ac and ...

Page 30: ...etting vertical deflection x VOLTS mA DIV divisions setting 4 x 1 x 5 2 0 V instantaneous de 2 x 5 1 0 V p p ac The rms component of the waveform has two values the ac rms value of the ripple and the combined ac and de rms value of the entire waveform To obtain the ac rms value set the instrument to measure rms voltage in the DMM mode of operation and select ac coupling The reading dis played is t...

Page 31: ...between the time measurement points and multi ply the distance measured by the setting of the SEC DIV control EXAMPLE The distance between the time measurement points is 4 divisions and the SEC DIV control is set to 2 m Using the formula Time Duration horizontal distance divisions Substituting 4 x 2 m 8 ms X SEC DIV setting I I HORIZONTAL 1 DISTANCE I I I I Fig 13 Time duration between points on a...

Page 32: ...r the desir ed vertical deflection Be careful not to move the VOLTS mA DIV VAR control after this setting Determine the vertical conversion factor using this formula Vertical Conversion Factor reference signal amplitude volts vertical deflection divisions x VOLTS mA DIV setting EXAMPLE The reference signal amplitude measured is 30 volts with the VOLTS mA DIV control set to5 and the VOLTS mA DIV VA...

Page 33: ...izontal conversion factor using the formu la Horizontal Conversion Factor reference signal time duration horizontal deflection divisions x SEC DIV setting EXAMPLE The reference signal time duration is 2 19 ms 455 Hz with the SEC DIV control set to 2 m and the HORIZ MGF VAR control adjusted to provide a horizontal deflection of 8 divisions Substituting 2 19 ms 8 X 2 m 1 37 To measure the unknown si...

Page 34: ...graticule division and the display top crosses the midpoint of the top graticule division see Fig 14 _ I V L 10 POINT I I I __HORIZONTA i DISTANCE 1 I Fig 14 Risetime 90 POINT 1480 1 Set the SEC DIV control for a single event display and hori zontally position the display to the 10 point of the wave form intersects the second vertical graticule line see Fig 14 Using the time duration formula to fi...

Page 35: ...by con necting the probe common clip or the COMMON jack directly to the reference voltage and then making unknown voltage measurements by the procedures given earlier in this section 213 Operators WARNING I Before making elevated reference measurements refer to the Common Isolation specifications at the rear of this manual and the Common Con nections paragraph at the beginning of this section 27 ...

Page 36: ...e 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 This compensates for internal heating caused by battery charger operation 28 213 Operators ...

Page 37: ...10MD within1 Input Capacitance 0 1 V to10V Approximately150pF 100V to1000V Approximately100pF Input Leakage Current 200pA max at 30 C or less with 2mV or less change from open to shorted probe Max Safe Input Voltage Ac component1MHz or less 0 1 V to10V DeCoupled 500V de peak ac Ac Coupled 800V de peak ac 500V peak ac component max 100V and1000V 800V de peak ac 213 Operators 29 ...

Page 38: ...p Coef is within 0 015 of reading 0 04 of full scale per C 1 V Within 0 1 of reading 1 count Temp Coef is within 0 01 of reading 0 01 of full scale per C 10 V and 100 V Within 0 15 of reading 1 count Temp Coef is within 0 015 of reading 0 01 of full scale per C 1000 V Within 0 2 of reading 1 count Temp Coef is within 0 02 of reading 0 01 of full scale per C Settling Time 1 5 seconds for readingwit...

Page 39: ...ale opening paragraphs under Operators Specifications for per C power line operation Crest factor 2 reading at least10 of full scale Within of reading shown 5 counts at frequency shown De 40 Hz 4 kHz to to 4 kHz 40 kHz 0 1 V 2 5 1 5 3 5 1 V 2 1 1 10 V 2 1 1 100 V 2 1 1 1000 V 2 1 2 Settling Time 2 seconds for reading within1 Max Crest Factor1 Approximately5 1 Supplemental information only 213 Oper...

Page 40: ...cteristic Performance Requirement DC AND RMS CURRENT Range 0 1mA to 1000mA Resolution 100nA on 0 1mA range Input Shunt Resistance Approximate 0 1mA 1000 n 1mA 100 n 10mA 10 2n 100mA 1 2n 1000mA o 3n Max Safe Input Current 2A rms on any scale or 3A peak 32 213 Operators ...

Page 41: ... to 30 C Batteries only refer to opening paragraphs un der Operators Specifications for power Iine operation 0 1 mA Range 1 mA to 1000 mA Settling Time Temp Coef is within 0 02 of reading 0 04 of full scale per C Within 0 5 of reading 3 counts Within 0 25 of readinq 3 counts 1 5 seconds for reading within 0 1 213 Operators 33 ...

Page 42: ...efer to opening paragraph of per C Operators Specifications for power Iine opera tion Crest factor 2 rdng at least 10 of full scale Within of reading shown 5 counts at frequency shown De 40 Hz 4 kHz to to 4 kHz 40 kHz 0 1 mA 2 5 1 5 4 5 1 mA to 1000 mA 2 5 1 5 3 5 Max Crest Factor1 Approximately 5 Settling Time 2 seconds for reading within 1 1 Supplemental information only 34 213 Operators REV A M...

Page 43: ...ithin 0 03 of reading 0 04 of full scale per Q C 10 kS1 to 1 MD Within 0 5 of reading 1 count Temp Coef is within 0 02 of reading 0 02 of full scale per C 10 MD Within 1 of reading 1 count Temp Coef is within 0 05 of reading 0 02 of full scale per QC Accidental Voltage _Input Protection 125 V maximum on all ranges Settling Time 2 seconds for reading within 2 counts Reference Current1 Approximately...

Page 44: ...s per second Overrange Capability At least 200 of full scale Indication Readout displays scrambled character segments or B s Input Amplifier Overload1 Indicates when input signal peak 4 X selected range A D Converter Overload1 Indicates when readout display exceeds 2500 within 400 counts RMS Converter Overload 1 Indicates when crest factor exceeds approximately 5 1 Supplemental information only 36...

Page 45: ...V div 20 mV to 100 V div TABLE 3 Oscilloscope Electrical Specifications Performance Requirement VERTICAL DEFLECTION SYSTEM 5 mV to 100 V div 5 µA to 100 mA div Within 3 De to at least 200 kHz at 3 dB De to at least 400 kHz at 3 dB De to at least 1 MHz at 3 dB Lower 3 dB point ac coupled voltage only 1 Hz or less 213 Operators 37 ...

Page 46: ...ecifications Performance Requirement VERTICAL DEFLECTION SYSTEM cont 875 ns or less 350 ns or less 5 to 2 Total not to exceed 5 p p 10 Mil within 1 INPUT SHUNT RESISTANCE CURRENT 5 µA to 10 µA div 1000 n 20 µA to 100 µA div 100 n 200 µA to 1 mA div 10 2 n 2 mA to 10 mA div 1 2 n 20 mA to 100 mA div o 3 n 1 Supplemental information only 38 213 Operators ...

Page 47: ... 100 V div MAX SAFE INPUT CURRENT TABLE 3 cont Oscilloscope Electrical Specifications Performance Requirement VERTICAL DEFLECTION SYSTEM cont Approximately 150 pF Approximately 100 pF Ac component 1 MHz or less 500 V de peak ac 800 V de peak ac 500 V peak ac component maximum 800 V de peak ac 2 A rms on any range or 3A peak 213 Operators 39 ...

Page 48: ...ormation only 40 TABLE 3 cont Oscilloscope Electrical Specifications Performance Requirement TRIGGERING 0 5 div 7 Hz to 1 MHz Same as Intl Ac Norm except sweep free runs when input signal is not sufficient to cause triggering 1 V de to 1 MHz 0 5 µs or less at 1 MHz 1 MS1 within 10 shunted by approximately 20 pF 200 V de peak ac 8 V peak at 1 MHz or less 213 Operators ...

Page 49: ...ltage Option 1 Voltage Max Power Consumption REV A MAR 1975 TABLE 3 cont Oscilloscope Electrical Specifications Performance Requirement HORIZONTAL DEFLECTION SYSTEM 500 ms to 2 µs div Within 5 TABLE 4 Power Requirements Performance Requirement Two rechargeable nickel cadmium cells D size 3 5 hours 16 hours 90 to 136 Vac 48 to 62 Hz 180 V to 250 V de or 48 to 62 Hz ac Less than 8 W 213 Operators 41...

Page 50: ...rotection Performance Reauirement Common input floating voltage not greater than 500 V rms or 700 V de peak ac Common input rms floating voltage plus the power line vol tage not greater than 250 V rms Common input composite de peak ac floating voltage plus 1 4 times the power line voltage not greater than 350 V rms TABLE 6 Environmental Performance Reauirement 15 C to 55 C 0 C to 40 C 40 C to 60 C...

Page 51: ...to printing and shipping requirements we can t get these changes immedi tely into printed manuals Hence your manual may contain new change information on following pages A single change may affect several sections Since the change information sheets are carried in the manual until all changes are permanently entered some duplication may occur If no such change pages appear following this page your...

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Page 53: ...ccuracy 20 C to 30 C Batteries only refer to opening paragraphs under Operators Specifications for power line operation Crest factor 2 reading at least 10 of full scale 0 1V 1V 10V 100V 1000V Settling Time M ax Crest Factor1 Performance Requirements T emp Coef is within0 05 of reading 0 1 of full scale per C Within of reading shown 5 counts at frequency shown DC 40 Hz 1 kHz to to 1 kHz 40 kHz 2 5 ...

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