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© Copyright Siborg Systems Inc.

 

20 

9 Maintenance 

9.1 General care of the device 

 

Do not expose the device to water, it is not waterproof. 

 

Do not expose the display for a long period of time to direct sunlight. 

 

Use a soft cloth dampened with water to clean the outside surface and 
cleaning the LCD display. 

 

Do not use liquid solvents or detergents. 

9.2  Repairs 

If there is an unexpected measurement result, check the quality of the 
contact between the test leads of the device probes and the element 
being examined. Make sure you make the measurements correctly. Carry 
out the instrument diagnostics. Independent dismantling of the case, 
replacement of individual elements and circuits are not allowed. For a 
repair, please contact the manufacturer directly. 

10  Storage Conditions 

 

Temperature and humidity during storage: -10 ° C to 50 ° C with relative 
humidity <80%. 

 

There should be no dust, acid and alkali vapours in the storage room. 

 

Recharge the built-in battery once every 6 months. 

11  Transportation 

All modes of transportation at ambient temperatures from -40 ° C to + 50 ° 

С

. The device must be protected against precipitation and dust. 

12  Warranty 

Manufacturer warrants this product to be free from defects in materials 
and workmanship for a period of one (1) year from the shipment date. 
Manufacturer warrants the following items for ninety (90) days from the 
date of shipment: rechargeable batteries, disks and documentation. 
During the warranty period, the Manufacturer will, at its discretion, either 
repair or replace any product that proves to be defective. To exercise this 
warranty, write or call your local distributor. You will be given prompt 
assistance and return instructions. Please send the product with shipping 
prepaid to the indicated service facility. Repairs will be made and the 
product will be returned to you. Repaired or replaced products are 
warranted for the balance of the original warranty period, or ninety (90) 
days from the date of the repair. 
This warranty does not cover the repair of any product whose serial 
number has been altered, defaced or removed. This warranty does not 
cover finishes (scratches on surface or screen), normal wear and tear, nor 
does it cover damage resulting from misuse, dirt, liquids, proximity or 
exposure of heat, accident, abuse, neglect, misapplication, operation 
outside of the environmental specifications, tampering, unreasonable use, 
service performed or attempted by unauthorized service centers, failure 
to provide reasonable and necessary maintenance. 
This warranty does not apply to defects resulting from product 

modification without Manufacturer’s express written consent, or misuse 

of any product or part. This warranty also does not apply to software, non-
rechargeable batteries, damage from battery leakage, and improper 
polarity of the batteries or problems arising from normal tear and wear or 
failure to follow instructions. This warranty does not cover LCD damage, 
physical damage to the Joystick; electrical damage of the product due to 
high voltage / charged capacitor or improper battery type. The design and 

Содержание LCR-Reader MPA

Страница 1: ......

Страница 2: ...Offset Calibration Board 11 7 2 R L C D mode menu 11 7 2 1 Primary Parameter 11 7 2 2 Secondary Parameter 12 7 2 3 Test Frequency 12 7 2 4 Test Signal Level 12 7 2 5 Period 12 7 2 6 SER PAR Mode 12 7...

Страница 3: ...13 4 4 Capacitance 23 13 4 5 DC Capacitance Measurement 24 13 4 6 Inductance 24 13 4 7 DC Voltage 24 13 4 8 AC Voltage 24 13 4 9 Low Frequency DDS Signal Generator 25 13 5 Supplement A 25 13 6 Supple...

Страница 4: ...ance Low ESR Ultralow Equivalent Series Resistance Rs Series Resistance Ls Inductance in series connection Cs Capacitance in Series Connection Xs Reactance in Series connection Rp Resistance in Parall...

Страница 5: ...sured component thus eliminating the offsets due to the device internal parasitics The measured component can be represented as one of the following equivalent circuits 1 and 2 AC measurement series c...

Страница 6: ...e same time the quantity of periods of the input signal is counted too Then the frequency f is calculated by the formula f M N fr where M is the number of periods of the input signal N is the number o...

Страница 7: ...ns and the number of beeps required to call the function The arrows show the direction of the joystick push A single arrow denotes holding for one beep two arrow heads denote holding for two beeps bef...

Страница 8: ...matically turn off at 3 5 V Information about the battery voltage can be displayed by selecting System Power Battery Voltage Charge the battery by connecting it via a micro USB cable to a USB DC volta...

Страница 9: ...ice 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...

Страница 10: ...only be used for a rough estimation of the capacitor performance In this case besides the measured ESR value two additional numbers are displayed in the right top portion of the screen The first numb...

Страница 11: ...value as well as the percentage deviation from the reference value To cancel Relative measurements push the joystick down for two beeps 7 1 4 Open Short Calibration Before the first use the device mus...

Страница 12: ...etween the test leads The dummy PCB uses holes to represent various sizes of components To use the calibration board place the test leads into the holes corresponding to the size of component under te...

Страница 13: ...used for measuring small values of capacitances and inductances as well as ESR Lower frequencies are used to measure large inductance and capacitance values Resistance measurements are always made at...

Страница 14: ...e and the values are held on the screen after the component has been disconnected from the device The device will only reset when a new component is measured or the test probes are shorted In order to...

Страница 15: ...and D Section 14 2 and 14 3 Two additional numbers are displayed at the top right corner of the screen in this case the first number is the quality of the capacitor For standard aluminum capacitors p...

Страница 16: ...at 1 3 V DC R test at 100 mV DC 7 3 1 Auto Mode To select the Auto Mode push the joystick down In the Auto mode resistances and diodes are automatically detected For resistors the bottom line displays...

Страница 17: ...cond line shows the peak to peak voltage range which is zero for a DC bias 7 4 1 Controls Push Joystick up for 1 beep to toggle the current voltage measurement mode In this mode the voltage value meas...

Страница 18: ...s mode it is possible to measure frequency pulse duration duty cycle period and count the number of pulses 7 6 1 Changing the sub mode Push the joystick to the right for 1 beep to open menu to select...

Страница 19: ...oes not turn off by flipping and the function of automatic change of the display orientation left right hand is disabled It is recommended to use LCR Reader Kelvin Probe Connector to simplify the devi...

Страница 20: ...e 1 s System Sound Medium All offsets are reset to zero 8 Device Troubleshooting 8 1 If the device does not turn on Push the joystick and hold it for 1 beep then release it Charge the battery Contact...

Страница 21: ...anty period the Manufacturer will at its discretion either repair or replace any product that proves to be defective To exercise this warranty write or call your local distributor You will be given pr...

Страница 22: ...arranties expressed or implied including any implied warranty of merchantability or fitness for a particular use The remedies provided herein are buyer s sole and exclusive remedies Neither Manufactur...

Страница 23: ...nd relative humidity up to 80 Dimensions Device 166x23x14 mm Case 180x40x20 mm Unit Weight 39 g 1 35 Oz Weight of the Device and Case 105 g 3 6 Oz 13 4 Details of the Measurement Modes 13 4 1 Test Sig...

Страница 24: ...0 1 0 2 3 10M 0 001M 0 5 5 20M 0 01M 3 5 Calibrate with short and open test leads before measurement 13 4 4 Capacitance Test signal 1 0 Vrms Range Resolution Test frequency 100Hz 120Hz 1 Hz 10 Hz 20...

Страница 25: ...0 H 0 1 H 1 3 0 2 3 0 5 2 1 2 10 mH 0 001mH 0 2 3 0 2 3 0 2 3 0 5 2 1 2 100mH 0 01mH 0 2 3 0 2 3 0 2 3 0 5 2 2 3 1000mH 0 1mH 0 2 3 1 0 3 0 3 3 3 5 10H 0 001H 2 3 2 2 2 3 100H 0 01H 5 3 5 3 Test signa...

Страница 26: ...Volts 6 3 10 16 25 35 50 63 100 160 1 0 142 118 74 2 2 64 54 34 3 3 43 36 22 4 7 30 25 16 6 8 21 17 11 10 14 12 7 4 22 6 5 5 4 3 4 33 5 4 3 3 6 2 2 47 4 3 5 3 0 2 5 1 7 68 3 5 2 7 2 4 2 1 1 7 1 1 100...

Страница 27: ...2 0 73 0 68 33 0 67 0 64 0 56 0 32 47 0 57 0 54 0 51 0 45 0 25 100 0 60 0 48 0 37 0 35 0 33 0 29 0 16 220 0 31 0 25 0 19 0 18 0 13 0 11 0 085 330 0 25 0 17 0 15 0 11 0 10 0 091 0 068 470 0 18 0 14 0 0...

Страница 28: ...te Quiet Exit Hand Brightness Contrast Exit Exit Save Mode Oscilloscope Decrease Parameter Increase Parameter T pix or V div Auto select T pix or V div Frequency Meter Period Frequency Counter Pulse D...

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