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Related Manuals for UNI-T LCR-1000 series
Summary of Contents for UNI-T LCR-1000 series
- Page 1 LCR Meter LCR-1000 series Operation Manual V1.0...
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Page 2: Table Of Contents
CONTENTS SAFETY INSTRUCTION ........................... III 1. PRODUCT INTRODUCTION ......................- 1 - 1-1. Description ..........................- 1 - 1-2. Features ............................. - 1 - 1-3. Front Panel Introduction ......................- 1 - 1-4. Rear Panel Introduction ......................- 4 - 2. - Page 3 Use of Operation Manual Please read through and understand this Operation Manual before operating the product. After reading, always keep the manual nearby so that you may refer to it as needed. When moving the product to another location, be sure to bring the manual as well. Calibration Notification We notify that the LCR meters included in this manual are in compliance with the features and specifications as stated in this manual.
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Page 4: Safety Instruction
SAFETY INSTRUCTION This chapter contains important safety instructions that you must follow when operating the LCR meter and when keeping it in storage. Read the following before any operation to insure your safety and to keep the best condition for the LCR meter. Safety Symbols The following safety symbols may appear in this manual or on the LCR meter: WARNING... -
Page 5: Product Introduction
1. PRODUCT INTRODUCTION 1-1. Description The LCR-1000 series are high precision LCR meter with basic accuracy 0.1% and maximum measurement frequency 10kHz, 100kHz and 200kHz. The 5-digit 4.3-inch TFT LCD display gives easy reading. The RS-232 interface facilitates in remote control and analysis of measurement results. With its fast measurement speed, wide frequency range and low cost, the LCR7000 series are widely used in R&D, IQC, online quality control... - Page 6 Press to power ON or OFF the LCR meter. 2) Name label It shows brand and model number. 3) USB HOST interface Connect U flash disk to save or load the file. 4) [TOOL] Make a short press to this key, the menu soft key area shows corresponding menus. Make a short press again, the menus disappear.
- Page 7 The indicator lights on to show that the test result has passed. 10) FAIL indicator The indicator lights on to show that the test result has failed. 11) [MENU] Five soft keys are used to select parameters. The corresponding function of each soft key has been displayed on its left (the right part of LCD).
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Page 8: Rear Panel Introduction
1-4. Rear Panel Introduction H A N D LER R S- 232C U SB R A TI N G FU SE ¡ « 1 10V/ 60H z 30VA T1. 0A L 250V ¡ « 2 20V/ 50H z 30VA T0. 5A L 250V FO O T. -
Page 9: Panel Operation
2. PANEL OPERATION 2-1. <MEAS DISPLAY> Press [MEAS] key, the <MEAS DISPLAY> page will be displayed on screen as shown below: < MEAS DISP > MEAS FUNC : Cp-D RANGE : AUTO DISP FREQ : 1 kHz SPEED : SLOW LEVEL : 1.00V COMP : OFF DISP... - Page 10 Range mode (not available for LCR-1010) There are four range modes to choose from: Auto, Hold, Increase +, Decrease - < MEAS DISP > FUNC : Cp-D RANGE : AUTO AUTO FREQ : 1 kHz SPEED : SLOW LEVEL : 1.00V COMP : OFF HOLD ／...
- Page 11 < MEAS DISP > FUNC : Cp-D RANGE : AUTO FAST FREQ : 1 kHz SPEED : SLOW LEVEL : 1.00V COMP : OFF ／ Cp : -0.0015p SLOW D : 0.3697 Vm:OFF Im:OFF Use softkeys to select Test level Test level of LCR-1010 and LCR-1030 can be choose from 0.1V, 0.3V, 1V.
- Page 12 Parameter area In parameter area, the test parameter and its value are displayed. Font size of the parameters can be set as small size of large size by pressing [FONT] softkey. Parameter value display can be turn on or off by pressing [DISP] softkey. Deviation can be set as OFF, ABS or % by pressing [DEV] softkey.
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Page 13: Bin Display> (Not Available For Lcr-1010)
Monitored Voltage and Current Vm and Im are monitored voltage and current of the DUT respectively. When Vm or Im is selected, it can be set ON or OFF. < MEAS DISP > FUNC : Cp-D RANGE : AUTO FREQ : 1 kHz SPEED : SLOW LEVEL : 1.00V COMP : OFF... -
Page 14: Meas Setup
2-3. <MEAS SETUP> Press [SETUP] key, <MEAS SETUP> page will be displayed on screen as shown below: < MEAS SETUP > MEAS SETUP ResSource 30Ω AVERAGE RangeDwe I I TrigSource TrigDelay TrigEdge RISING Handler CLEAR PulseWidth Use softkeys to select ResSource Set internal resistance source at 30Ω... -
Page 15: Comm Setup
ToneSour Set tone source as MASTER, EAR PHONE or ALL. PassTone Set pass tone OFF, or set pass tone as LONG tune, SHORT tune, TWO SHORT tunes. FailTone Set fail tone OFF, or set fail tone as LONG tune, SHORT tune, TWO SHORT tunes. ParaSave Set parameter save mode as AUTO SAVE, AUTO LOAD, or NO SAVE. -
Page 16: Data Storage
< ABOUT > Reset Factory Model number: Serial number GL-817-02333 Firmware version 1.8.1 Hardware version 1.0.1 Update License Registered EXIT Use softkeys to select Reset Press the softkey to restart the LCR meter. Factory Press the softkey to return to factory setup. Password is required. Update Press the softkey to update firmware through USB flash disk. - Page 17 are needed in the next measurement, user can easily upload parameter settings from the internal non-volatile memory. No need to make settings again. Press [File] key, the <Files List> page will be displayed. Press [File] key again to switch between internal and external files lists.
- Page 18 2) Move cursor to the file name to be uploaded from, or input file name directly. 3) Press [LOAD] softkey. 4) Press [YES] softkey to upload file. 4. Copy file to USB flash disk 1) Plug USB flash disk into USB host. 2) Move cursor to the file name to be copied, or input file name directly.
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Page 19: Specifications
3. SPECIFICATIONS 3-1. Measurement Range With 100Ω source resistance, there are five ranges: 31.6Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ. With 30Ω source resistance, there are six ranges: 10Ω, 30Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ. The effective measurement range is listed as below. Table 3-1 Effective measurement range Table 3-2 Effective measurement range with 100Ω... - Page 20 3-2-2. Accuracy of D The accuracy D of D is calculated according to: D The above formula is valid only when D ≤0.1. When D >0.1, D shall be multiplied by (1+D 3-2-3. Accuracy of Q The accuracy Q of Q is calculated according to: Q ...
- Page 21 Basic measurement accuracy (Fig.3-1) In Fig.3-1, the basic accuracy A can be selected by below method: 0.1 (a smaller value): When V =1V, measurement speed is accuracy of medium and slow speed. 0.2 (a larger value): When V =1V, measurement speed is accuracy of fast speed.
- Page 22 When measuring level correction level ArB (Refer to table 3-3), select measuring accuracy A according to Fig.3-1, the basic accuracy after level correction is A multiplied by Ar. Here, V is voltage of test signal. Table 3-1 Test Signal Voltage Accuracy Correction Factor 0.1V 0.3V...
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Page 23: Handler Interface
0.1Vrms ,0.3Vrms 2.510 (1+0.05fm) 510 (1+0.05fm) 1Vrms 2.510 (1+0.016fm) 510 (1+0.05fm) Note: fm: measured frequency, [Hz] 4. HANDLER INTERFACE The HANDLER interface is used to output comparator results to industrial computer (IPC), so as to realize automatic comparator test. 4-1. Pin Definition Fig.4-1 Pin definition Pin No. -
Page 24: Time Sequence Of Interface Signal
results are valid. Reference ground for external power source EXTV. 34,35,36 When using internal +5V power source for the HANDLER interface signal output, reference ground of the LCR meter is connected with COM. 4-2. Time Sequence of Interface Signal Fig.4-3 Time sequence chart Time MIN Value MAX Value... -
Page 25: Schematic Diagram Of Interface Signal
4-4. Schematic Diagram of Interface Signal If using internal +5V power source: connect pin 1 to pin 2 of J205; and connect pin 1 to pin 2 of J204. If using external EXTV power source: connect pin 2 to pin 3 of J205; and connect pin 2 to pin 3 of J204. 5. - Page 26 1. In one bus system, the connecting cable of each unit shall be less than 2 meters. Total cable length shall be less than 20 meters. 2. Maximum 15 units can be connected to one bus. 3. There is no rule on how to connect cables. However, it is recommended to impose four back connectors on one instrument.
- Page 27 Receiver communication Three line connection Speak function Send instrument information Listen function Receive instrument information Service request Demand service Remote/local switch Switch between remote control and local control Reset instrument Send CLEAR signal Trigger instrument Send trigger signal Control function Send control signal 5-3-1.
- Page 28 protocols. When using USBTMC interface, user can write commands via Labview to control the instrument. In the first time of connecting the instrument to computer via USB cable, the computer will reminds of “Find New Device” and then pop up installation windows. Follow the installation instructions and install the USB driver successfully.
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Page 29: Maintenance
6. MAINTENANCE 6-1. Inspection Inspect the LCR meter at regular intervals so that it maintains its initial performance for a long time. Check the input power cord for damage of the vinyl cover and overheating of the plug and cord stopper. Check the terminal screws and binding posts for loosening. -
Page 30: Technical Specifications
7. TECHNICAL SPECIFICATIONS The specifications apply when the LCR meter is powered on for at least 30 minutes under regulated temperature. Model LCR-1010 LCR-1030 LCR-1200 Measurement function | Z|, |Y|, C, L, X, B, R, G, D, Q, θ Test parameter Test signal frequency LCR-1010: 100Hz,120Hz,1kHz,10kHz LCR-1030: 100Hz,120Hz,1kHz,10kHz, 20kHz, 30kHz...