User`s Manual 73101 WARNING WARNING WARNING
Contents
1. AGES EHTO REAM V DCV DC 600V DC 600V V ACV AC 600V Voltage and current input prohibited AC 600V rms mei B OFE DCV ACV Q Buz Diode2. 2 LR 44 SR 44 A HOLD AH AHOLD 4V Q 23 5 lt 80 RH aaa a we aa AA ly ooo fom Mmo 600V reading digit ey lov a o 2 1 10MQ 600V 0 001V 11MQ a 600Vrms 400V 10MQ lt 50pF eV v Resistance T aie ane 0 001k Q 1 2 2 lt 0 5mA lt 1 0V 40k Q 0 01kQ lt 70uA lt 0 7V 600V ooko er 4MQ O0O01MO 2t8 lt o7uA lt o7V eve foo
3. I o I ew I CAT 1 2 IT CAT IL kt 1 EKORN H Age 1 AC30Vrm s DC 6 0 V gt gt gt 1
4. 1 2 3 4 5 6 M amp C 0422 52 5984 YOKOGAWA 180 8750 2 9 32 YOKOGAWA M amp C 180 8750 2 9 32 0422 52 5984 0422 55 8953 A x 564 0063 1 23 101 10 06 6368 7041 06 6368 7045 450 0003 1 27 2
5. D 0 5 0 7V OU 20 OFF OFF 1 7 OFF ON D OFF SELECT ON AUTO POWER OFF ax A AS 1 A gt
6. 2 4000 40M 0 6 3 D 0 4 H 1 2 D D O D 700 FH Ate 1 2 D
7. 12 052 581 7490 052 581 7664 730 0037 8 12 8 082 240 7676 082 541 4567 B 812 0037 3 21 7 092 262 5740 ae 092 262 5741 7180 5679 2 9 32 0422 52 5679 0422 51 8455 KIM3 2003 2
8. OFF D D Be This warranty is valid only in Japan
9. a eee E DESCRIPTION OF PANEL E GENERAL SPECIFICATIONS If measurement is likely to be influenced by noise shield the User S 131 01 F a A i object to measure with negative potential test lead black oe Display Test leads store space Protection cover easuring metho Vual ntegraton mode e f a test pin is touched by a finger during measurement Manual Pocket Digital Multimeter Display Counter approx 4300 counts max measurement will be influenced by the resistance in the Auto hold Range selection Auto range human body to result in measurement error Over indication OL mark Voltage only Checking Continuity 3 Select switch mark Others Polarity Automatic selection is displayed A WARNING only Never apply voltage to the input terminals Please read this instruction manual thoroughly in order to use this pocket DMM safely And for reference please keep this manual together with the Low battery indication If the internal battery has been 1 Applications meter consumed and the voltage drops the Checking the continuity of wiring and selecting wires Instructions followed the sign WARNING must be Bower awitch display shows mark 2 How to Use obeyed to avoid accidental burn or electric shock Phivctionawit h Sampling rate Approx 2 times sec Set the function switch of 73101 at Operating tenperature 0 50 C lt 80 RH Apply the red and black test pins
10. Battery Replacement maximum rating input value AN A R palia a e The display fluctuates when the test leads are removed W NING 3 Never use meter for measuring the line 1 If the rear case or the battery lid is removed with input applied to the input terminals you may get electric shock Before starting the work always make sure that no input is applied 2 Before starting the work be sure to turn OFF the main unit power and release the test lead from the This is not malfunction AC Voltage ACV ACV Measurement Maximum Rating Input Value 600Vrms CAT 1 1 Applications connected with equipment i e motors that generates induced or surge voltage since it may exceed the maximum allowable voltage 4 Never use meter if the meter or test leads are damaged or broken 5 Never use uncased meter far oo Jor hme 600V lov foow f Pat Measure sine wave A C voltages such as lighting voltages ie input 2 Measuring Ranges 4V 6 When connecting the test leads first connect the circuit ground lead black When disconnecting them av ooov 11MQ 11MO lt 50pF 4 ranges from 4V to 600V the ground lead must be disconnected last 2 5 ETE 3 Measurement Procedure How to Replace 7 Always keep your fingers behind the finger 10Mo lt 50pF Set the function switch at ACV range Remove the battery lid screw with a screwdriver guards on the probe when making Apply the red and black test pins to
11. 500mV 600V 5 3 V ACV 600Vrms CAT I 1 SIN 2 4V 600V 4 8 D mV gt SIN 45Hz 400Hz Q 1
12. to a circuit or Humidity No condensation conductor to measure Test lead Red for Positive Storage temperature 10 60 C lt 70 RH The continuity can be judged by whether the buzzer Humidity No condensation Ud Ort YOKOGAWA IM 73101 Z ey Power supply LR 44 x 2 or SR 44 x 2 Yokogawa M amp C Corporation 1st Edition 2003 4 After measurement release the red and black test pins Dimension amp weight 177 L x 76 W x 18 H mm FO GD Ta Test lead Black Approx 110g e The buzzer sounds when the resistance in a circuit to for Negative Accessories Instruction Manual 4 1 measure is less than about 70 Q E SAFETY RULES LR 44 Button Cell installed 2 Testing Diode 44 Compliance with Standards Safety EN61010 1 A WARNING A WARNING m DESCRIPTION OF FUNCTIONS 600V CAT I 300V CAT II Never apply voltage to the input terminals To avoid damage to instrument or electrical shock Power Switch and Function Switch EMC EN61326 The maximum input voltage level for 73101 depend on the over voltage categories specified by the safely Tum the switch for power on and off and to select the functions EN55022 Class B The quality of diodes tested of DCV ACV Buz Diode 2 How to Use standards ee mm MEASUREMENT PROCEDURE Set the function switch at range These categories are described as below to protect If the internal battery has been consumed and the voltage drops
13. a Comedie test eade io Heide iibe lesed 1 Applications operators against transient impulse voltages in power lines the display shows Over Voltage Maximum Input In this case replace with 2 new batteries LR 44 or SR 44 AWARN NG sla ee Draam ee NS Category CAT Voltage Auto Hold Function Never apply an input signals exceeding the maximum a normal diode will indicate 0 5 to0 7V a 600V Press A HOLD key The display shows the symbol rating input value SN ee 8 ich lee al i 300V Connect the test leads to the object under test Be sure to disconnect the test pins from the circuit Fora short cirouried diode a value near OV will be Over voltage category CAT I When the reading stabilizes the buzzer sounds Na MM ene i displayed Covers the path from a main outlet through a power Remove the testing leads from the object under test Ways Keep your fingers benin the Inger guaras on transformer to a circuit in the transformer s secondary The D M M now shows the measured value that it retains WE PEODE NGM ma SNg CaSUNGMent mE AUTO POWER OFF SELECTION stage You can repeat steps to as many times as you like as The DM M will power off automatically in 20 minutes later ribald eases A long as the display shows the symbol e DC Voltage DCV after the last operation was stopped Covers a primary stage circuit of equipment To cancel this function p
14. mo fra fama 400 on lt 3 4V 600V 50 200 oo 4300 OL 2 iy AESOP 0 50 80 RH 10 60 C 70 RH LR 44X2 SR 44X2 1770X76 W 18 H mm 110g eee 1 LR 44 we 2 EN61010 1 600V CAT 1 300V CAT II EMC EN61326 EN55022 Class B ABs 1 2 gt DCV 600V DC CAT I 1 2
15. rcuits IS measured YOKOGAWA EUROPE B V THE NETHERLANDS 2 Measuring Ranges Phone 31 334 64 1611 Facsimile 31 334 64 1610 11 Never open tester case except when replacing batteries Do not attempt any alteration of original specifications Function Maximum rating Maximum over Ba 6 ranges from 400 Q to 40M Q YOKOGAWAAMERICA DO SUL S A BRAZIL an ee Oe a CO He AO OED VDCV Ce oe ec 32288 AC 600V DC 600V Biss enna eee tec YOKOGAWAAUSTRALIA PTY LTD AUSTRALIA measure Phone 61 2 9805 0699 Facsimile 61 2 9888 1844 ON Read the value on the display YOKOGAWA BLUE STAR LTD INDIA input prohibited AG GUON TME After measurement release the red and black test pins Phone 91 80 227 1513 Facsimile 91 80 227 4270 from the object measured LTD YOKOGAWA ELECTRIC RUSSIAN FEDERATION Phone 7 095 737 7868 Facsimile 7 095 737 7869 KIM3E 2003 2 73101 Pocket Digital Multimeter User s Manual YOKOGAWA IM 73101 M amp C 2003 4
16. ress the A HOLD key once again DCV Measurement Maximum Rating Input Value The alarm buzzer sounds 7 times before around 1 minute of connected to a main outlet Note 600V DC CAT I saeco Do not mistake the following for a malfunction 1 Applications Press any key or tum the switch can postpone the power off e In DC voltage measurement the Auto Hold function is only Measure D C circuits ime oresar the DRM Md available for range over 4V 2 Measuring Ranges To cancel the Auto Power Off Function hold down the A WARN NG shg Auto ROA Mncign Camol be appIed o Unstape 3 a ilih sel ee SELECT key and then set the function switch from OFF to signals ecole IN EO CMe the position of any desired measurement mode To make sure that the meter is used safely the owner Set the function switch at V DCV range ATOTO Or dain urei unie has to follow the instructions while using the ia 2 9 E MEASUREMENT RANGES Apply the black test pin to the negative potential side of Function is cancelled the circuit to measure and the red test pin to the positive aaa lt 80 RH Accuracy reading digit potential side MAINTENANCE Read the value on the display MAINTENANCE 1 Pay special attention when measuring the voltage of AC 30Vrms or DC 60V or more to avoid injury Input Maximum i Aft t the red and black test pins 2 Never apply an input signals exceeding the Fange Recolor Accuracy ETN input Ai EE pi
17. the circuit to Remove the battery cover MOR Pessan measure Take out the batteries and replace with 2 new batteries 8 Be sure to disconnect the test pins from the Read the value on the display Attach the battery lid and screw it on circuit when changing the function Measuring cur Maxi tion Accur rent an n axmum After measurement remove the red and black test pins Range Resolutio ccuracy ent and Ope 9 Before starting measurement make sure that the voltage input oh oo eee aie lt 1mA lt 34V s This instrument employs the average measurement 4k Q 0 001k Q 1 2 2 aor 5mA lt 0 5mA lt 1 0V OV j 10 Never use meter with wet hands or in a damp ao ooko systemand some error is made to the display of environment lt 70uA lt O7V 600V waveforms other than sine waves YO KO G AW A 400k Q lt 7uA lt 0 7V e The accuracy guaranteed frequency range is 45 Hz to 400 0001MO 243 lt 0 7pA lt 0 7V Hz Yokogawa M amp C Corporation Resistance Measurement 0 01M2 US YOKOGAWA M amp C CORPORATION AW ARNING International Sales Dept an 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan ce Never apply voltage to the input terminals Phone 81 422 52 5716 Facsimile 81 422 55 8654 icati YOKOGAWA CORPORATION OF AMERICA U S A E Maximum Overload Protection Input 600V i PEE PERETE T E j Phone 1 770 253 7000 Facsimile 1 770 251 2088 50 20Q esistance Of resistors and Ci
Download Pdf Manuals
Related Search