Siborg LCR-Reader-R2 Bedienungsanleitung

 Device Use   2 
1   Main Features   2 
 What is included in the package   3 
 Symbols and Abbreviaons   3 
 Principle of Operaon   3 
1   Calculaon of Parameters:   4 
 Safety Measures and General Instrucons   5 
 Device Controls   6 
1   Turning On the Device   6 
2   Turning Oﬀ the Device   6 
3   Charging the Baery   6 
4   Main and System Menu   6 
 Modes of Operaon   8 
1   R-L-C-D Mode   8 
1.1   Measurements   9 
1.2   Quick Controls   10 
1.3   Relave (Tolerance) Measurements   10 
1.4   Open/Short Calibraon   10 
1.5   Capacitance  Oﬀset Calibraon Board   11 
2   R-L-C-D mode menu   11 
2.1   Primary Parameter   11 
2.2   Secondary Parameter   12 
2.3   Test Frequency   12 
2.4   Test Signal Level   12 
2.5   Period   12 
2.6   SER/PAR Mode   12 
2.7   Sound   13 
2.8 Source Impedance   13 
2.9 I-V Curve   13 
2.10 Cap-Voltage   14 
2.11 Data Hold   14 
2.12 Power Save Mode   14 
2.13  Default   14 
2.14  Large Cap   15 
2.15  Large Cap (0.5 μF to 40 mF) Sengs   15 
2.16  Super Large Cap > 40 mF Measurement   16 
3 RDC+LED Mode   16 
 © Copyright Siborg Systems Inc. 

3.1   Auto Mode   16 
3.2   Diode Mode   16 
3.2   R test at 1.3 V and R test at 100mV   17 
4   Signal Generator Mode   17 
4.1   Controls   17 
5   System Menu Entries   17 
5.1   Power   17 
5.2   Sound   18 
5.3   Display   18 
5.4   Serial Number   18 
5.5   Default   18 
 Device Troubleshoong   18 
1   If the device does not turn on   18 
2   If there are no inial readings on the screen   18 
3   Technical Support   19 
 Maintenance   19 
1   General care of the device   19 
2   Repairs   19 
 Storage Condions   19 
 Transportaon   19 
 Warranty   19 
 Speciﬁcaons   20 
1 Overview   21 
2   FCC Compliance   21 
3   General Informaon   21 
4   Details of the Measurement Modes   22 
4.1 Test Signal Generator   22 
4.2 Resistance   22 
4.3  DC Resistance   22 
4.4  Capacitance   23 
4.5  DC Capacitance Measurement   23 
4.6  Inductance   23 
4.9  Low Frequency DDS Signal Generator   24 
5   Supplement A   24 
6   Supplement B   25 
 © Copyright Siborg Systems Inc.   2 

1 Device Use

1.1 Main Features

● Automac component recognion L-C-R-Diode

● Basic Accuracy of 0.1%

● DC measurement of Resistance and Capacitance up to 1 F

● Pass/No Pass Electrolyte Cap indicaon with Built-in Rejecon

table

● Automac/manual frequency seng 100, 120 Hz, 1, 10, 100

and 250 kHz

● Automac adjustment of test signal to 0.1 V peak-to-peak for

in-circuit measurements

● Designated ESR measurements

● Easy Open/Short calibraon for beer measurement accuracy

● Automac detecon of diode polarity and short circuit

● Frequency meter

● Four-way joysck control

● Mulple Parameter Display: primary/secondary, etc.

● Automac/Manual Right/Le hand screen orientaon

● Sound indicaon

● Baery discharge warning, full charge indicaon

● Automac power oﬀ

● Baery charge indicator

● Backlit LCD

2 What is included in the package

LCR-Reader R2

Case

Capacitance Oﬀset Calibraon Board

Spare Ergonomic Bent Test Leads*

Spare Baery*

Kelvin Probe Connector*

* Oponal Accessories

3 Symbols and Abbreviaons

DUT – Device Under Test

ESR - Equivalent Series Resistance

Low ESR - Ultralow Equivalent Series Resistance

Rs - Series Resistance

Ls - Inductance in series connecon

Cs - Capacitance in Series Connecon

Xs - Reactance in Series connecon

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

3 © Copyright Siborg Systems Inc.

RMS - RMS value

TRMS – True RMS Value

LF - Low Frequency

Z - Impedance

| Z | - Impedance Module

DDS - Direct Digital Frequency Synthesis

DC - DC Voltage

AC - Alternang Voltage

4 Principle of Operaon

Fig. 1 shows the LCR meter block-diagram. Voltage from the

voltage source through a liming 100 Ω resistor is applied to the

DUT connected at points A and B. The amplitude and frequency

of the Test Signal V are adjustable. It is also possible to apply

either posive or negave DC voltage to the DUT. A voltage drop

on the DUT is measured by DAu. The voltage drop on resistor Rj

measured by DAj is proporonal to the current ﬂowing through

the measured component. Aer digizing the ADC signals the

impedance is calculated according to the formula DUT

impedance Z =Rj* Vau/Vaj.

Inial values of Impedance (oﬀsets) obtained during calibraon

with Open and Short probes are stored in the non-volale

memory of the device and are considered in the calculaon of

the impedance of the measured component thus eliminang the

oﬀsets due to the device internal parasics.

The measured component can be represented as one of the

following equivalent circuits:

(1) and (2): AC measurement series circuits, (3) and (4): AC

parallel circuits, (5,6,7) DC measurement of diodes, resistance

and capacitance.

Impedance in series circuits is Z = Rs + iXs and in parallel circuits

is Z = 1/(1/Rp + 1/iXp) where Xs (Xp) < 0 if the reactance is

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| =

In automac mode the device automacally selects the opmum

frequency and the equivalent circuit for measurements. Users

can also manually select measurement mode and frequency of

the test signal can be selected a range of ﬁxed values from 100

Hz to 250 kHz. Test voltage can be set to 1.0, 0.5 and 0.1 Vrms.

By passing direct current through the measured component, the

voltage and current can be measured. Using Ohm’s law, the DC

current Resistance (RDC) is calculated.

By applying the DC voltage in forward and reverse direcon, the

diodes are detected, and the polarity of p-n juncon is

determined.

For capacitors larger than 40 mF the capacitance is calculated

using the voltage variaon on the measured capacitor when it is

charging for a certain me interval and applied current.

The principle of the frequency meter is based on the counng of

pulses of the reference generator between the two ramps of the

input signal for a certain period of me (by default about 1

second). At the same me, the quanty of periods of the input

5 © Copyright Siborg Systems Inc.

signal is counted too. Then the frequency f is calculated by the

formula f = M/N* f

r where M is the number of periods of the

input signal, N is the number of pulses from the reference

generator and f

r is the frequency of the reference generator.

The principle of measuring the voltage is based on comparing the

input signal with the reference voltage.

5 Safety Measures and General Instrucons

For safe and reliable operaon of the device, follow these rules:

1. Never do measurements in a live circuit

2. Never apply voltage to the probes

3. Never measure Charged Capacitors

4. Do not make measurements while the device is charging

5. Charge the baery using a USB port of a computer or a DC

charger 5 V +/- 5%. Do not use damaged cables or chargers.

6. Do not stretch the handles for more than 20mm between

the test leads.

7. This device is designed for indoor use only.

8. To prevent injury from sharp ends of the test leads,

transport the device in the case provided.

9. Do not touch non-insulated test lead surfaces during

measurements, it will aﬀect the result. Keep ﬁngers on the

insulated surfaces of the handles.

10. Replacement of the baery must be carried out by a

specialist. Baeries must be recycled or disposed of

separately from regular household waste. Do not burn the

baery.

6 Device Controls

The device is controlled by a 4-way joysck. Joysck funcons are

diﬀerent when it is held for 1, or 2 beeps. Figure below shows

the joysck locaon on the housing with arrows indicang the

push direcons and the number of beeps required to call the

funcon.

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.

6.2 Turning Oﬀ the Device

The device will turn oﬀ in the following cases:

1. Press the joysck and hold it unl the display shows

“Shutdown”.

2. The device turns oﬀ if it has been inacve for 120 seconds

(default). The automac turn-oﬀ me seng can be changed

in the menu: System /Power/Time Oﬀ

6.3 Charging the Baery

The device is powered by a Li-Po baery with 3.7 V rated voltage.

The baery icon on the display shows the remaining charge of

the baery. This icon will blink when

the device’s power is below 3.6 V and

will automacally turn oﬀ at 3.5 V.

Informaon about the baery voltage can be displayed by

selecng: System/Power/Baery Voltage

Charge the baery by connecng it via a micro-USB cable

to a USB DC voltage source of 5V +/- 5%. The device screen is lit

when the device is charging, and it turns oﬀ when the charging is

complete.

6.4 Main and System Menu

The main menu is shown when the joysck is pressed. The main

menu is mul-levelled. Select the appropriate menu item by

moving the joysck up or down and pressing down to select.

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.

7 © Copyright Siborg Systems Inc.

7 Modes of Operaon

7.1 R-L-C-D Mode

R-L-C-D mode is the default device mode and it is designated for

measurement of Resistors, Capacitors, Inductances and Diodes.

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:

7.1.1 Measurements

When the measured component is connected to the test leads,

the screen displays informaon depending on the component

and the selected sengs in the R-L-C-D mode menu.

Inductance Capacitance

Resistance Diode

In automac mode, measurement of capacitance larger than 0.9

μ F by default is made at 120 Hz, while ESR is measured at 100

kHz. In this case the display looks

as follows. The frequency is not

shown on the screen, but two

addional numbers are displayed indicang the capacitor

parameters described below.

The main criterion for rejecon of electrolyc capacitors is the

value of ESR that varies amongst the types of capacitors and

manufacturers. Two ESR tables have been compiled with typical

ESR values for various capacitances/voltages, one for regular

electrolyc capacitors and the other for Low ESR capacitors

(presented below in Supplement A and B). These are indicave

values and should only be used for a rough esmaon of the

capacitor performance. In this case besides the measured ESR

value, two addional numbers are displayed in the right top

poron of the screen. The ﬁrst number indicates the quality of

the capacitor measured as a ln(Rs/Rt) where Rs is the measured

ESR value and Rt is the value from the table. For standard

aluminum capacitors a posive number indicates rejecon,

whereas for Low ESR values above -10. The 2nd number is the

selected operang voltage of the capacitor. It should be speciﬁed

in the menu item Large Cap/C-voltage . It should also be kept in

mind that the measured capacitance may be signiﬁcantly lower

than the original data from the data sheet due to evaporaon of

the electrolyte and other degradaon mechanisms. In such cases

the table cannot be used for accurate capacitor evaluaon.

If you wish to measure capacitance larger than 0.9 μ F at a

speciﬁc frequency you have to adjust frequency by pushing the

joysck to the le for one beep or select frequency in the 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

Inhaltsverzeichnis

Andere Siborg Multimeter Handbücher

Siborg

Siborg LCR-Reader MPA Bedienungsanleitung

Siborg

Siborg LCR-Reader-MPA-BT Bedienungsanleitung

Beliebte Multimeter Handbücher anderer Marken

Agilent Technologies

Agilent Technologies 34420A Bedienungsanleitung

Fluke

Fluke 83 Bedienungsanleitung

Hameg

Hameg HM 8012 Bedienungsanleitung

Mastech

Mastech MY70 Bedienungsanleitung

Steren

Steren MUL-300 Bedienungsanleitung

Somogyi Elektronic

Somogyi Elektronic home SMA 92 Bedienungsanleitung

Gossen MetraWatt

Gossen MetraWatt METRAmax 6 Bedienungsanleitung

PeakTech

PeakTech 4000 Gebrauchs- und Pflegehandbuch

YOKOGAWA

YOKOGAWA 90050B Bedienungsanleitung

Gossen MetraWatt

Gossen MetraWatt METRALINE DMM16 Bedienungsanleitung

Fluke

Fluke 8846A Bedienungs- und Wartungshandbuch

Tempo Communications

Tempo Communications MM200 Bedienungsanleitung

Elenco Electronics

Elenco Electronics CM-1555 Bedienungsanleitung

Mastech

Mastech MS8238C Bedienungsanleitung

SDAR

SDAR 830A, 830B, 830D, 830C Bedienungsanleitung

RS PRO

RS PRO RS-9519BT Bedienungsanleitung

BGS technic

BGS technic 8890 Bedienungsanleitung

Amprobe

Amprobe Hexagon 60 Bedienungsanleitung