Instek Digital LCR-819 User Manual
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Instek Digital LCR-819 User Manual

Lcr-800 series
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LCR-800 Series User Manual
CONTENTS
1.
INTRODUCTION.....................................................
2.
PRECAUTIONS BEFORE OPERATION.......................
2-1.Unpacking the instrument......................................
2-2.Checking the Line Voltage......................................
2-3.Environment.......................................................
3.
PANEL DESCRIPTION..............................................
4.
OPERATION...........................................................
4-1.Connects to DUT...................................................
4-2.Start-Up..............................................................
4-3.Zeroing.............................................................
4-4.Menu Functions...................................................
4-5.Measurement Conditions........................................
SPECIFICATIONS................................................... 35
5.
6.
MESSAGE CODE..................................................... 44
7.
MAINTENANCE.......................................................
7-1.Cleaning............................................................
7-2.Battery Replacement.............................................
7-3.Recall Calibration................................................
8.
8-2. BIN Setting Conditions..........................................
9.
OPTION 2..............................................................
9-1.On-line procedure................................................
9-2.RS232 VIEWER Software Operation........................
9-3.The Configuration of Cable....................................
PAGE
1
2
2
2
3
3
4
8
8
8
8
11
18
45
45
45
46
48
48
50
56
65
65
69
74
i
LCR-800 Series User Manual
SAFETY TERMS AND SYMBOLS
These terms may appear in this manual or on the product:
WARNING: Warning statements identify condition or practices
that could result in injury or loss of life.
CAUTION: Caution statements identify conditions or practices
that could result in damage to this product or other property.
The following symbols may appear in this manual or on the product:
DANGER
ATTENTION
High Voltage
refer to Manual
Protective
Frame or Chassis
Conductor
Terminal
Terminal
ii

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  • Page 1: Table Of Contents

    LCR-800 Series User Manual LCR-800 Series User Manual CONTENTS PAGE SAFETY TERMS AND SYMBOLS INTRODUCTION……………………………………..……... These terms may appear in this manual or on the product: PRECAUTIONS BEFORE OPERATION…….……………. WARNING: Warning statements identify condition or practices 2-1.Unpacking the instrument………………….……………. 2-2.Checking the Line Voltage…………………..…………… that could result in injury or loss of life.
  • Page 2 LCR-800 Series User Manual LCR-800 Series User Manual This cable/appliance should be protected by a suitably rated and approved FOR UNITED KINGDOM ONLY HBC mains fuse: refer to the rating information on the equipment and/or user instructions for details. As a guide, cable of 0.75mm should be protected by a 3A or 5A fuse.

  • Page 3: Introduction

    No. 7-1, Jhongsing Rd., Tucheng City, Taipei County 236, Taiwan GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. impedance parameters. The frequency range of LCR-819/829 covers from 12Hz No. 69 Lushan Road, Suzhou New District Jiangsu, China. to 100kHz, LCR-817/827 from 12Hz to 10kHz, LCR-816/826 from 100Hz to declare that the below mentioned products: 2kHz, and LCR-821 from 12Hz to 200kHz.

  • Page 4: Precautions Before Operation

    LCR-800 Series User Manual LCR-800 Series User Manual 2-3. Environment 2. PRECAUTIONS BEFORE OPERATION The normal ambient temperature range of the LCR Meters is from 10° to 50°C. To operate the instrument over this specific temperature range may 2-1. Unpacking the instrument cause damage to the circuits.

  • Page 5: Panel Description

    LCR-800 Series User Manual LCR-800 Series User Manual 3. PANEL DESCRIPTION (10). Compound key For making numerical entries as labeled. Selects the “INTERNAL BIAS” mode or “EXTERNAL BIAS” mode. (If (1). Power Switch this key function is switched to “INTERNAL BIAS” mode, the bottom Turns AC Power on or off.
  • Page 6 LCR-800 Series User Manual LCR-800 Series User Manual FRONT PANEL (16). Numeral key—“2” (17). Numeral key—“3” (18). Numeral key—“5” (19). Numeral key—“6” (20). Numeral key—“9” (21). Primary Display This line can display the measured Inductance, Capacitance, or Resistance (LCR-821 has Ζ). (22).

  • Page 7: Operation

    LCR-800 Series User Manual LCR-800 Series User Manual After the BAR at the bottom of LCD monitor is filled to the full, the zeroing 4. OPERATION process is done. If the zeroing process is successful, a message of “OK” will appear on the 4-1.

  • Page 8: Menu Functions

    LCR-800 Series User Manual LCR-800 Series User Manual 4-4. Menu Functions SPEED L 1.2345H SLOW All the LCR Meters’ programmable functions are controlled by the easy to use DISPLAY Q 0.6789 menu displays. User can enter the menu mode by selecting the MENU key that VALUE calls up four top level menus, OFFSET, SORT, SETTING and CALBRAT.
  • Page 9 LCR-800 Series User Manual LCR-800 Series User Manual Measurement Function Primary Secondary Display Display Measurement Mode Series Equivalent Circuit Parallel Equivalent Circuit R / Q SPEED C / D L 1.2345H SLOW C / R DISPLAY Z / θ (degree) Press F3 key Q 0.6789 VALUE...
  • Page 10 LCR-800 Series User Manual LCR-800 Series User Manual The total loss of a capacitor can be expressed in several ways, including D and 4-4-3. Measurement Displays “ESR” (Equivalent Series Resistance). “ESR” is typically much larger than The measured results of the LCR Meters can be shown on the LCD monitor in actual “ohmic”...
  • Page 11 LCR-800 Series User Manual LCR-800 Series User Manual 4-4-4. Nominal Value Allows entry of a “Nominal Value” for the primary parameter which is the basis SPEED L 1.2345H for the measurement result in “DELTA” or “DELTA %”. Accepts numerical entry SLOW up to five digits with decimal.

  • Page 12: 4-5.Measurement Conditions

    LCR-800 Series User Manual LCR-800 Series User Manual Press F1 key to select the three different measurement speed. (SLOW, MEDIUM, or FAST) Press the numerical 7 key Press the numerical 8 key to to select either internal or turn either internal or external external bias voltage bias voltage on or off.
  • Page 13 L 1.2345H SLOW The range of test frequency between 12Hz and 10kHz is for LCR-817/827, between 12Hz and 100kHz for LCR-819/829, between 100Hz and 2kHz for DISPLAY Q 0.6789 VALUE LCR-816/826, and between 12Hz and 200kHz for LCR-821. To select the test...
  • Page 14 LCR-800 Series User Manual LCR-800 Series User Manual 4-5-3. D/Q in PPM (parts per million)(Invalid for LCR-816/826) SPEED If the value of D or Q is less than 0.0100, user can select DQ in PPM to improve L 1.2345H SLOW the resolution by a factor of 100.
  • Page 15 LCR-800 Series User Manual LCR-800 Series User Manual 4-5-6. Range Hold If a DUT is removed from the test cable or fixture during the “Continuous” mode, SPEED L 1.2345H SLOW the feature of “Range Hold” can avoid range switching. Due to the test time can DISPLAY Q 0.6789 be reduced, “Range Hold”...
  • Page 16 LCR-800 Series User Manual LCR-800 Series User Manual 4-5-8. Memory The LCR Meters have two memory functions: Recall and Store. The current SPEED L 1.2345H SLOW measurement conditions can be saved into the memory unit or recalled a DISPLAY Q 0.6789 previously saved measurement conditions set from the LCR Meters memory.
  • Page 17 LCR-800 Series User Manual LCR-800 Series User Manual Press compound key 1 to Press compound key 2 to 4-5-9. Handler Interface(Only for LCR-826/827/829) select the memory recall select the memory store function function HANDLER MOMORY (1)RECALL:(2)STORE FUNCTION INTERFACE Signal Name Pin NO.
  • Page 18 LCR-800 Series User Manual LCR-800 Series User Manual Measurement Complete signal: Handler Interface Typical Electrical Characteristics /O_INDEX: This signal will go the low level when analog measurement is Voltage Output Rating completed and will go the high level when next trigger is Comparison Signals Maximum Current Note...
  • Page 19 LCR-800 Series User Manual LCR-800 Series User Manual 4-5-10. Handler Interface Timing (only for LCR-826/827/829) Judgment Complete Signal /O_EOM: This signal becomes active (low level) when the measurement and comparator judgment are completed, and all handler interface output are stable. It will go the high level when next trigger Signal (/I_E_TRIG) becomes active (low edge).

  • Page 20: Specifications

    LCR-800 Series User Manual LCR-800 Series User Manual 5. SPECIFICATIONS Time Minimum Value Maximum Value Measurement Parameters: Trigger Pulse Width 5 us ————— Inductance (L , Capacitance (C ), Resistance (R ), Dissipation (D), Measurement Start Delay Time 140 us —————...
  • Page 21 There are 504 test frequencies between 12Hz and 200kHz that can be selected measurement. by using keypad for LCR-821. The frequency range of LCR-819/829 covers “MANUAL” mode is activated by the START keypad, the measured result is from 12Hz to 100kHz (total test frequencies: 503 points), LCR-817/827 covers holding on the LCD monitor until next measurement started.
  • Page 22 LCR-800 Series User Manual LCR-800 Series User Manual The Error value of LCR-817/819/821 (Double the error value for LCR- LCD monitor: 827/829/816/826) 240×128 dot matrix C.C.F.L. back light LCD with adjustable contrast. The formula for primary readout accuracy of C, R, L, and Z. Battery: C: 2 counts±0.03%+0.02%[(1+Ka) or (X/Ymax )
  • Page 23 LCR-800 Series User Manual LCR-800 Series User Manual The formulas for secondary readout accuracy of R with C. Rx and Cx are value of the component being tested. Rmax, Rmin, Cmax and Cmin are ranges constant (refer to Table B). Error D≧1 2count + 0.02%[(1+Ka)
  • Page 24 LCR-800 Series User Manual LCR-800 Series User Manual Table A: (for range 4)-Kc Example of C-D Accuracy Calculation Measurement Conditions Voltage 0.03≦V＜0.1 0.1≦V＜0.25 0.25≦V＜1 1≦V≦1.265 Frequency: 1 kHz Frequency 0.012≦F＜0.03 Test Voltage: 1V 0.030≦F＜0.1 Test Speed=SLOW 0.1≦F＜0.25 Constant Voltage=OFF 0.25≦F＜1 R.H=OFF C measure: 1 μF 1＜F≦3...

  • Page 25: Message Code

    LCR-800 Series User Manual LCR-800 Series User Manual 6. MESSAGE CODE 7. MAINTENANCE This section describes the message code for the LCR Meters. This section includes the basic maintenance information for the LCR Meters. OVER-01 7-1. Cleaning Cause: Remove the AC input power (disconnect and remove the power cord) from the 1.

  • Page 26: Recall Calibration

    LCR-800 Series User Manual LCR-800 Series User Manual 7-3. Recall Calibration When the measured value is inaccurate, you can use the Recall Calibration CAP. C/D OFFSET OFFSET function to rework by proceeding the steps as follows: SET SORT SORT Press F3 key to the setting SET PARAMETER SETTING...

  • Page 27: Option 1 (Bin Function For Lcr-826/827/829 Only)

    LCR-800 Series User Manual LCR-800 Series User Manual 8. OPTION 1（BIN Functions, only for LCR-826/827/829） SPEED C 13.450uF SLOW 8-1. BIN FUNTIONS for Components Sorting: DISPLAY D .1652 VALUE Proceed BIN FUNTIONS steps （ Figure 8-1 ） : MODE Press MENU key. TESTING CIRCUIT Press F2 key to select “SORT”...

  • Page 28: Bin Setting Conditions

    LCR-800 Series User Manual LCR-800 Series User Manual 8-2. BIN setting conditions: SPEED setting: Press F1/F2 key to select the white inverted characters “SPEED”. MODE setting： Press F3 key to select FAST, SLOW or MEDI shown as Figure 8-4 below. Press F1/F2 key to select the white inverted characters “MODE”.
  • Page 29 LCR-800 Series User Manual LCR-800 Series User Manual F setting (FREQUENCY): INT.B setting: Press F1/F2 key to select the white inverted characters “F”. Press F1/F2 key to select the white inverted characters “INT.B”. Key-in testing frequency through panel keyboard. Press F3 or F4 key to select INT or ENT shown as Figure 8-8 below. For Press ↵...

  • Page 30: Bin Range Setting: Component Sorting Range

    LCR-800 Series User Manual LCR-800 Series User Manual RANGE setting: DELAY setting: Press F1/F2 key to select the white inverted characters “RANGE”. Press F1/F2 key to select the white inverted characters “DELAY”. PressF3 or F4 key to select UP or DOWN value within 1~4 range shown as Key-in Delay value(0~99999ms) through panel keyboard.
  • Page 31 LCR-800 Series User Manual LCR-800 Series User Manual The step for BIN setting: (Please refer to Figure 8-14) SET BIN BIN SUM When the SET BIN inverts to white character, press F3 key. MODE:C/D CIRCUIT:SER. Press F3 key to select C or D sorting (The selected is a primary parameter, SPEED:SLOW DISPLAY:BIN the other one is an assistant parameter.) Press F3 key...
  • Page 32 LCR-800 Series User Manual LCR-800 Series User Manual Tot_BIN setting: Max setting: Press F1/F2 key to select the white inverted characters “Tot_Bin”. Press F1/F2 key to select the white inverted characters “Max”. Key-in needed BIN value through panel keyboard. Key-in SORT Max value through panel keyboard. Press ↵...
  • Page 33 LCR-800 Series User Manual LCR-800 Series User Manual Min setting: D_Max setting： Press F1/F2 key to select the white inverted characters “Min”. Press F1/F2 key to select the white inverted characters “D_Max”. Key-in SORT Min value through panel keyboard. Set the largest D value of secondary parameter. Please refer to Figure 8-21 Press ↵...
  • Page 34 LCR-800 Series User Manual LCR-800 Series User Manual The other BIN setting: PressF1.F2 BIN SUM SET BIN When the BIN 1 setting is finished, press F4 key to continue the BIN 2 key to the MODE:C/D CIRCUIT:SER BIN SUM setting until all the Tot BIN setting is completed (BIN1~BIN13 the most), SPEED:SLOW DISPLAY:BIN Press F3 key please refer to Figure 8-23.
  • Page 35 LCR-800 Series User Manual LCR-800 Series User Manual 9. OPTION 2 (RS-232C: option for LCR-816/817/819, standard for LCR-821) SORT BY C NOM_VAL:15.000pF 9-1. On-line Procedure Press F2 to D_MIN: .0010 D_MAX: 1.000 Power on the LCR METER. next page TEST RESULT NEXT FAIL_ITEM TOTAL...

  • Page 36: Option2

    LCR-800 Series User Manual LCR-800 Series User Manual SPEED C 13.450uF SLOW DISPLAY D .1652 VALUE MODE TESTING CIRCUIT Press menu SERIES F :1.0000 kHz R.H OFF V :1.000 C.V OFF MENU AUTO MANU INT.B OFF Press F2 key CAP. C/D OFFSET OFFSET to the sort menu...

  • Page 37: Rs232 Viewer Software Operation

    LCR-800 Series User Manual LCR-800 Series User Manual 9-2. RS232 VIEWER Software Operation 1) File Press Exit （ Figure 9-6 ） , or press Power to leave the program. Figure 9-4 5) After online, the picture of LCR Meter will be switched to “RS232 ONLINE”, please refer to Figure 9-5.
  • Page 38 LCR-800 Series User Manual LCR-800 Series User Manual 3) Set Filename 2) Option This filename setting is the route for saving test result. Settings Driver: Set driver 。 Port: There are three Ports available for selection including Directory: Set directory 。 Com1, Com2 and Com3.
  • Page 39 LCR-800 Series User Manual LCR-800 Series User Manual 4) Data Result : Display test results. When the test results data reaches to the number of 10000 will be stored in a file automatically. If want to store the data less than the number of 10000, must exit the LCR-VIEWER first (the data can be stored automatically), then execute again the LCR-VIEWER to start another counting of test result data.

  • Page 40: The Configuration Of Cable

    LCR-800 Series User Manual 9-3. The Configuration of Cable Use the cable between DCE and DTE. 9 PIN D-SUB FEMALE to Computer (D-SUB1) 9 PIN D-SUB FEMALE to LCR Meter (D-SUB2) D-SUB 1 D-SUB 2 Receive Data Transmit Data Transmit Data Receive Data Data Terminal Ready Data Set Ready + Carrier...

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Lcr-817Lcr-829Lcr-816Lcr-827Lcr-826Lcr-821

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