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Siborg LCR-Reader-R2 User Manual

All-in-one digital multimeter tweezers
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Summary of Contents for Siborg LCR-Reader-R2

  • Page 2: Table Of Contents

    7.2.10 Cap-Voltage 7.2.11 Data Hold 7.2.12 Power Save Mode 7.2.13 Default 7.2.14 Large Cap 7.2.15 Large Cap (0.5 μF to 40 mF) Se ngs 7.2.16 Super Large Cap > 40 mF Measurement 7.3 RDC+LED Mode © Copyright Siborg Systems Inc.
  • Page 3 13.4 Details of the Measurement Modes 13.4.1 Test Signal Generator 13.4.2 Resistance 13.4.3 DC Resistance 13.4.4 Capacitance 13.4.5 DC Capacitance Measurement 13.4.6 Inductance 13.4.9 Low Frequency DDS Signal Generator 13.5 Supplement A 13.6 Supplement B © Copyright Siborg Systems Inc.

  • Page 4: Device Use

    Rp - Resistance in Parallel connec on Lp - Inductance in Parallel Connec on Cp - Capacitance in Parallel Connec on Xp - Reactance in Parallel Connec on Q - Quality Factor D - Loss Tangent θ – Phase angle © Copyright Siborg Systems Inc.

  • Page 5: Principle Of Opera On

    Capaci ve and at Xs (Xp) > 0 the reactance is Induc ve. 4.1 Calcula on of Parameters: Capacitance C = 1/(2π f |Xs|) where f is the test frequency. Inductance L = Xs/(2π f ). Q = |Xs|/Rs. D = 1/Q. |Z| = © Copyright Siborg Systems Inc.
  • Page 6 (by default about 1 second). At the same me, the quan ty of periods of the input © Copyright Siborg Systems Inc.

  • Page 7: Safety Measures And General Instruc Ons

    The arrows show the direc on of the joys ck push. A single arrow denotes holding for one beep, two arrow heads denote holding for two beeps before releasing. 6.1 Turning on the Device Press the joys ck and hold for 1 beep. © Copyright Siborg Systems Inc.

  • Page 8: Main And System Menu

    To set the default opera ng mode (R-L-C-D, RDC+LED, Voltage, etc.), press and hold the joys ck for two beeps. This mode is then stored in the device memory and will be ac vated when the device is powered on next me. © Copyright Siborg Systems Inc.

  • Page 9: Modes Of Opera On

    To select the mode, select R-L-C-D in the main menu. In order to get access to the mode parameters (hidden sub-menu) push the joys ck to the right for one beep. A typical screen for R-L-C-D mode looks as follows: © Copyright Siborg Systems Inc.

  • Page 10: Measurements

    R-L-C-D parameter sub-menu by pushing the joys ck to the right for one beep to ac vate the hidden sub-menu. In this case both the capacitance and the secondary parameter (ESR or D) are © Copyright Siborg Systems Inc.

  • Page 11: Quick Controls

    To eliminate the offset, push the joys ck to the right, hold for 2 beeps and release. When measuring small capacitances less than 100 pF, use LCR-Reader Offset Calibra on Board included in the package for the open calibra on. Insert the test leads at the © Copyright Siborg Systems Inc.

  • Page 12: Capacitance Offset Calibra On Board

    To open the hidden R-L-C-D mode se ngs push the joys ck to the right and hold for 1 beep, the following menu will appear. The menu tree is shown in detail in the following diagram: © Copyright Siborg Systems Inc.

  • Page 13: Primary Parameter

    Increased measurement me results in more stable readings, reduced me results in faster updates on the screen. 7.2.6 SER/PAR Mode This is used to select the equivalent circuit depending on the characteris cs of the element. For Capacitance measurements in © Copyright Siborg Systems Inc.

  • Page 14: Sound

    Inductors are displayed as fla ened, horizontal ellipses; an ideal inductor would produce a perfect circle. Inductors generally require low source impedance and higher test frequencies to display a nice ellip cal signature. © Copyright Siborg Systems Inc.

  • Page 15: Cap-Voltage

    By selec ng Default, the R-L-C-D mode parameters are reset to: ● Primary Parameter is Auto ● Secondary Parameter is Auto ● Frequency is Auto ● Signal Level - 1.0 Vrms ● Measurement Time: 0.5 seconds ● Equivalent Scheme is Auto © Copyright Siborg Systems Inc.

  • Page 16: Large Cap

    2-3 seconds before the measurements. ● Push Joys ck down for 1 beep to toggle the test signal level between 1.0 Vrms and 0.1 Vrms © Copyright Siborg Systems Inc.

  • Page 17: Super Large Cap > 40 Mf Measurement

    If the reverse bias is applied, OL is displayed instead. Push the joys ck to the le and hold for 1 beep to change the polarity of the probes. © Copyright Siborg Systems Inc.

  • Page 18: R Test At 1.3 V And R Test At 100Mv

    ● Push the joys ck to the le or right for 1 beep to select the item to change. ● Push the joys ck up/down for 1 beep to increase/decrease the selected parameter. 7.5 System Menu Entries 7.5.1 Power Ba ery Voltage Turn-off Time: Push joys ck Up/Down to Increase/Decrease © Copyright Siborg Systems Inc.

  • Page 19: Sound

    ● Clean the contacts and make open/short calibra on with open and closed probes. ● Review this manual to find possible errors in opera ng the device. 8.3 Technical Support Customers can contact customer support by phone +1-519-888-9906 or by e-mail support@LCR-Reader.com. © Copyright Siborg Systems Inc.

  • Page 20: Technical Support

    © Copyright Siborg Systems Inc.

  • Page 21: Specifica Ons

    The limits of the absolute error are given as ± (% of the measured value + the number of LSB digits) at 23ºC ± 5ºC, humidity less than 80% and 15 minutes of opera on. © Copyright Siborg Systems Inc.

  • Page 22: Overview

    Use Condi ons 10 - 40⁰С and rela ve humidity up to 80% Device 166x23x14 mm Dimensions Case 180x40x20 mm Unit Weight 39 g (1.35 Oz) Weight of the Device and Case 105 g (3.6 Oz) © Copyright Siborg Systems Inc.

  • Page 23: Details Of The Measurement Modes

    5%+5 Parallel Test signal 0.5 Vrms and 0.1 Vrms ● Calibrate with short and open test leads before measurement ● If D exceeds 0.1 then mul ply the result by ● Measurement me 1 sec © Copyright Siborg Systems Inc.

  • Page 24: Dc Resistance

    1 Vrms or 0.1 V peak-to-peak for in-circuit measurement. ● Discharge capacitors before measurement. ● Measurement me 1 sec. 13.4.5 DC Capacitance Measurement Range Resolu on Accuracy 40-100 mF 0.01mF 5%+5 1000 mF 0.1mF 5%+5 Discharge capacitors before measurement © Copyright Siborg Systems Inc.

  • Page 25: Inductance

    ± (5% of the set level plus 0.02 V) Maximum sampling frequency 1.5 MHz Frequency Accuracy Be er than 0.02% Source Impedance 100 Ω We reserve the right to adjust specifica ons without prior no ce © Copyright Siborg Systems Inc.

  • Page 26: Supplement A

    0.074 1000 0.066 0.063 0.060 0.057 0.054 0.048 2200 0.038 0.036 0.034 0.032 0.031 0.027 3300 0.032 0.030 0.029 0.027 0.026 4700 0.027 0.025 0.024 0.023 6800 0.024 0.023 0.022 10000 0.021 0.020 15000 0.020 © Copyright Siborg Systems Inc.
  • Page 27 © Copyright Siborg Systems Inc.

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