Shijiazhuang Suin Instruments Co., Ltd SA5041 User Manual Download Page 25 | Manualshive

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SA5041 Digital Multimeter User ’s Guide

Shijiazhuang Suin Instruments Co., Ltd 25

Chapter 5 Service and Support

5.1 Warranty

Shijiazhuang Suin Instruments Co., Ltd. will give one year’s warranty to maintaining or replacing

since consignment for the verified quality problem of the product.

Except for this explanation and the description in the warranty card, the company has no other

warranty, in proclamation or in implication. Under no circumstances, the company will

responsible for the direct, indirect or other secondary loss.

5.2 Contact us

If you have any questions or inconvenience during the use of our products please do not hesitate to

contact us.

Monday to Friday Beijing Time 8: 00-17: 00

Telephone: 86-311-86086971(after service) Fax: 86-311-86018511

86-311-86014314(technical support)

E-mail address: [email protected]

Website: http://www.suintest.com

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Summary of Contents for SA5041

Page 1: ...User s Guide SA5041 DIGITAL MULTIMETER Shijiazhuang Suin Instruments Co Ltd 05 2014 ...

Page 2: ... DC AC voltage DC AC current resistance frequency capacitance temperature diode continuity buzzer external trigger and etc This operating manual covers information on safety and cautions Please read the relevant information carefully and observe all the Warnings and Notes strictly Function Overview Measurement functions DC Voltage 200mV 2V 20V 200V 1000V AC Voltage 2V 20V 200V 750V DC Current 200µ...

Page 3: ...SA5041 Digital Multimeter User s Guide Shijiazhuang Suin Instruments Co Ltd 3 Packing List SA5041 Digital Multimeter 1 Power cord 1 Test lead kit 1 PT 100 Temperature Probe and Socket 1 C D 1 ...

Page 4: ...t 12 2 7 Frequency measurement 13 2 8 Diode measurement 14 2 9 Short circuit measurement 14 2 10 Temperature measurement 15 Chapter 3 Additional Function 3 1 Retuen to zero measurement 16 3 2 Trig Function 16 3 3 Math Function 16 Chapter4 Remote control interface 4 1 Interface operation 18 4 2 SCPI command 18 Chapter 5 Service and Support 24 Chapter 6 Specification 25 Note This document is just a ...

Page 5: ...void electric shock the grounding conductor must be connected to earth ground Before making connections to the input or output terminals ensure that the product is properly grounded 3 Instructions Review user s manual for detailed information of rating values before making connections to this product 4 Do not operate without covers Do not operate this product with covers or panels removed 5 Use pr...

Page 6: ...vice PUSE SHIJIAZHUANG SUIN INSTRUMENTS CO LTD REPLACE FUSE AS SPECIFIED DISCONNECT POWER CORD BEFORE REPLACING FUSE REPLACE FUSE AS SPECIFIED DISCONNECT POWER CORD BEFORE REPLACING FUSE Current input fuse USB Device port 110V 220V Switch Power socket 1 3 Service Guide 1 3 1 The meter is not available to power on Make sure that DMM is connected to AC power Confirm that the power cord is firmly con...

Page 7: ...c Check the fuse The fuse type is 500mAT 250V 1 3 2 Change the current input fuse The first fuse is fast type melted fuse in the rear panel with specification of 250mA 250Vac The second fuse is installed inside of meter with specification of 10A 250Vac and which provides 10A current protection User should open the case if the fuse needs to be changed Warning In order to ensure the safety of the op...

Page 8: ...g AUTO key only with key 4 If Over in display is lighten up which means that measuring voltage beyond the setting range and press key to set higher range until normal reading displayed 5 Reading is shown as the measuring voltage on the display 6 The input impedance of the Meter is around 10MΩ which can cause measurement errors in high impedance circuits In most cases the error could be negligible ...

Page 9: ...igher range until a normal reading show up 5 Reading is shown as the measuring current on the display Note Before make device series connected with measured circuit please turn off the power of circuit Please use correct terminal when measuring If you can t estimate the current value please start from the high range of current Continue measurement is allowed if 5A the measuring time should be 10 s...

Page 10: ... means the measuring voltage value exceeds current range press to select a higher range until a normal reading showed up 5 Reading is shown as measured current on the display Note Do not input the voltage over AC 700Vrms to input port Special care should be taken when measuring high voltage to avoid electric shock 2 4 Measuring AC Current Current Range 200µA 2000µA 20mA 200mA 10A Max Resolution 0 ...

Page 11: ...ssible damage to the device and fuse never place the testing leads in parallel with any circuit or component when the leads are plugged into the current terminals When current measurement completed first power off then disconnect the testing lead with circuit under test and remove testing lead away from the input terminals of the Meter 2 5 Two line Resistance measurement When testing low resistanc...

Page 12: ...un out of charge of all capacitors to guarantee correct measurement When measuring low resistance the test leads may cause an error range from 0 1Ω to 0 2Ω For accurate measurement short connect test lead and press Null key to automatically subtract this value For high resistance 1MΩ normal measurement is not so fast user may need a few seconds to obtain a stable reading User can short connect lea...

Page 13: ...0kHz 2MHz 20MHz 200MHz Max Resolution 0 001Hz Input Protection 750Vrms MAX Measuring method 1 Insert the red test lead into the mV R D Hz terminal and the black test lead into the COM terminal 2 Press Freq key to measure frequency the light of which will be on after pressing 3 Press or key and select expected frequency measuring range manually Press AUTO key to lock automated measuring range the l...

Page 14: ...to you please do not attempt to input voltages higher than 60V DC or 30V AC 2 9 Short circuit measurement Short circuit measurement is enabled by the 200Ω circuit of resistance function the default critical resistance is fixed as 10Ω and once tested value less than this reference value the buzzer will make a sound Measurement Method 1 Insert the red test lead into the mV R D Hz terminal and the bl...

Page 15: ... terminal 2 Press key to measure temperature 3 Reading is shown as measured temperature on display Note The temperature reading is not correct when the ambient temperature is out of range from 12 to 35 The error is more apparent when the instrument is placed in cold environment The testing temperature range is from 200 to 800 To avoid harms to you please do not attempt to input voltages higher tha...

Page 16: ...haracter Null off 3 2 Trigger function Operation guide 1 External trigger mode External trigger mode is enabled by pressing the Trig key Under this mode there is not any old data on the display only if press the Trig key the new measuring period enabled and new data on the display There is no trig function in frequency and capacitance 2 Press Auto Trig key to exit trigger mode 3 3 Mathematical fun...

Page 17: ...k bit None Data bit 8 bits Stop bit 1 4 2 SCPI Commands Command Keywords and Parameters Command commands and SCPI commands have two types parameters and non parameters Take the followings as example RST parameters FUNCtion name parameter name required IMMediate non parameters A space at least is needed between command keywords and parameter Square bracket parameters enclosed in Square bracket are ...

Page 18: ...C current RESistance select 2 line resistance FREQuency select frequency DIODe select diode testing CONTinuity select continuity testing TEMPerature select temperature testing n Numeric value This parameter stands for an integer take 6 for example numbers of real number take 25 3 for example SENSe 1 CURRent DC NPLCycles 1 SENSe 1 CURRent DC NPLCycles 0 1 Command abbreviation rules 1 If the command...

Page 19: ...ommand contains query mark or an unselective numbers then must remain it in abbreviation format For example delay del 7 The commands or characters containing in Square is selective which can be omitted in code Command structure rules 1 Both uppercase and lowercase are allowed For example FUNC VOLT AC func volt ac FUNC volt AC 2 Space which is shown by _ can be put back and forth of colon For examp...

Page 20: ...ith colon it will move to next level command 3 The command path can only go ahead from the one to next higher level Once meet a higher level command it should be start from root command again Command reference See below subsystem commands 1 SENSe 2 SYStem 3 CALCulate 4 TRIGger SENSe subsystem commands FUNCtion command FUNCtion name Command syntax SENSe FUNCtion name Parameter name VOLTage AC selec...

Page 21: ...Command syntax SENSe FREQuency RANGe UPPer n FREQ measurement range Command syntax CAPacitance RANGe UPPer n measurement range Command syntax SENSe TEMPerature RANGe UPPer n measurement range Parameter n 0 1 10 A ACI DCI 0 750 V ACV 0 1000 V DCV 0 20000000 KΩ Ω2 10 150000000 Hz FREQ 0 20000000 0 nF 200 800 Query RANGe UPPer Description The command is used to select measurement range manually for s...

Page 22: ...in range Once auto range is canceled the instrument will remain on the range of auto selecting until a piece of valid command RANGe n is sent REFerence commands STATe b Command syntax SENSe CURRent AC REFerence STATe b control reference for ACI Command syntax SENSe CURRent DC REFerence STATe b control reference for DCI Command syntax SENSe VOLTage AC REFerence STATe b control reference for ACV Com...

Page 23: ...d CALCulate Command syntax CALCulate FUNCtion DB CALCulate FUNCtion DBm Query CALCulate FUNCtion Query math function Description Use the command to return DB or DBm Command syntax CALCulate STATe 1 ON CALCulate STATe 0 OFF Query CALCulate STATe ery whether open math function Description Use the command to enable or disable math function TRIGger subsystem command TRIGger SOURce name Command syntax ...

Page 24: ...Shijiazhuang Suin Instruments Co Ltd 24 Command syntax RST Description Reset the instrument TRG Command syntax TRG Description Trigger the instrument for measurement Read Command syntax Read Description Get the update readings of instrument ...

Page 25: ...cription in the warranty card the company has no other warranty in proclamation or in implication Under no circumstances the company will responsible for the direct indirect or other secondary loss 5 2 Contact us If you have any questions or inconvenience during the use of our products please do not hesitate to contact us Monday to Friday Beijing Time 8 00 17 00 Telephone 86 311 86086971 after ser...

Page 26: ...cy 50 Hz 5 Voltage 110 or 220Vac 10 Power 8VA 6 1 2 Dimension H W D 102mm 256mm 306mm 6 1 3 Weight 2kg 6 1 4 Safety standard Conform to IEC61010 1 CAT Ⅰ 1000V CAT Ⅱ 600V 6 2 Performance Specifications Accuracy a of reading number of least significant digits guarantee for 1 year Operating temperature 18 28 Warm up 30min 6 2 1 DC Voltage Range Resolution Accuracy 200mV 0 01 mV 0 03 15 Under REL mode...

Page 27: ...e Resolution Accuracy 200 00µA 0 01uA 0 1 30 2000 0µA 0 1uA 20 000mA 0 001mA 0 15 15 200 00mA 0 01mA 10 000A 0 001A 0 5 30 Overload Protection uA mA range fuse φ5 20mm F0 25AH 250V 10A range fuse φ5 20mm F15AH 250V Note At 10A range when the measured current is 5A continuous measurement is allowed When the measured current is between 5A and 10A continuous measurement 10 seconds and interval 15 min...

Page 28: ... Range Resolution Accuracy 200Ω 0 01Ω 0 3 40 test leads shorted value 2kΩ 0 0001KΩ 0 3 40 20kΩ 0 001KΩ 200kΩ 0 01KΩ 0 5 40 2MΩ 0 0001MΩ 1 40 20MΩ 0 001MΩ 1 5 40 Overload Protection 1000V If measurement of resistance over 1MΩ you should wait several seconds for stable reading and shorter testing lead will get more stable reading 6 2 6 Capacitance Range Resolution Accuracy 20nF 0 01nF 1 35 test lead...

Page 29: ... 0 0001V Open circuit voltage approximate 2 8V A good silicon junction drops between 0 5V and 0 8V Overload Protection 1000V 6 2 9 Continuity Test Range Resolution Accuracy 0 01Ω Open circuit voltage approximate 1 2V The buzzer does not sound if resistance is 10Ω The buzzer make constant sound for good continuity the tested resistance is 10Ω Overload Protection 1000V 6 2 10 Temperature With PT100 ...

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