Hioki 3802-50 Instruction Manual Download

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1.3 Names and Functions of Parts

Overvi

The name and function of each part of the 3802-50 is
described below.

1.3 Names and Functions of Parts

Front Panel

Display
(10 page)

Terminals
(13 page)

Operation Keys
(11 page)

Function Selector
(12 page)

Summary of Contents for 3802-50

Page 1: ...HIOKI URL http www hioki com Printed in Japan 3802 50 2008 12 2 Instruction Manual DIGITAL HiTESTER December 2008 Revised edition 2 3802C980 02 08 12H...

Page 2: ......

Page 3: ...11 1 1 2 5 1 7 1 1 7 1 2 8 1 3 9 2 15 2 1 16 2 2 18 2 3 20 2 4 22 2 4 1 22 2 4 2 1 nS 23 2 5 24 2 6 25 2 7 26 2 8 27 2 9 DUTY 28 2 10 29 2 11 30 3 33 3 1 33 3 2 34 3 3 35 3 3 1 35 3 3 2 36 3 3 3 38 3...

Page 4: ...2 44 4 45 4 1 47 4 1 1 47 4 1 2 47 4 1 3 48 4 1 4 ON OFF 48 4 1 5 ON OFF 49 4 2 4 20 mA 0 20 mA 50 4 3 51 4 4 51 4 5 dBm dBV 52 4 6 53 4 7 54 4 8 55 4 9 56 4 10 57 4 11 58 5 59 5 1 59 5 2 63 6 67 6 1...

Page 5: ...1 1 2 3 4 5 6 7 8 9 10 11 HIOKI 3802 50 3853 3856 01 RS 232C 3856 02 USB 9180 9181 9182 9183 9472 9473 9474 9475 9476 9617 CE 9618 CE 6LR61 1 3851 10 1 3802 50 1 1 1...

Page 6: ...2 IEC 61010 DC AC DC AC...

Page 7: ...3 1 2 3 4 5 6 7 8 9 10 11 rdg dgt rdg dgt 1...

Page 8: ...4 CAT III 1000 V CAT IV 600 V IEC61010 CAT CAT CAT CAT CAT CAT IEC60664 CAT I CAT II CAT III CAT IV...

Page 9: ...5 1 2 3 4 5 6 7 8 9 10 11 0 50 80 rh 23 5 80 rh 3851 10...

Page 10: ...6 OFF...

Page 11: ...1 1 7 1 2 3 4 5 6 7 8 9 10 11 12 13 DUTY 3856 01 02 DUTY Duty factor Duty ratio 100 1 1 1 18 20 22 24 25 26 27 DUTY 28 29 30 T t tw tw 0 V tw tw...

Page 12: ...8 1 2 DMM 51000 0 03 rdg 10dgt CE IEC61010 1 CAT 1000 V CAT 600 V EMC 3 33 1 2 LED RS 232C USB 3856 01 02...

Page 13: ...1 3 9 1 2 3 4 5 6 7 8 9 10 11 12 13 3802 50 1 3 10 13 11 12...

Page 14: ...10 1 3 DCV DCA ACV ACA AUTO REL ON TRIG ON MAX MIN AVG 0 20 mA 4 20 mA DUTY APS ON Remote K 0 HOLD 0 20 4 20...

Page 15: ...1 3 11 1 2 3 4 5 6 7 8 9 10 11 12 13 SHIFT ON OFF ON OFF DUTY ON OFF SHIFT HOLD REL RANGE DUAL Hz...

Page 16: ...12 1 3 OFF OFF V V mV 1000 mV SHIFT DC AC SHIFT nS SHIFT A 5100 A SHIFT DC AC mA A SHIFT DC AC...

Page 17: ...1 3 13 1 2 3 4 5 6 7 8 9 10 11 12 13 A A A mA A mA COM V...

Page 18: ...14 1 3...

Page 19: ...15 1 2 3 4 5 6 7 8 9 10 11 2 DC1000 V AC1000 Vrms sin 107 V Hz A AC DC 10 A AC DC 20 A 30 A mA AC DC 510 mA CAT DC1000 V AC1000 Vrms sin 107 V Hz CAT DC600 V AC600 Vrms sin 107 V Hz...

Page 20: ...16 2 1 3851 10 AC AC100 V 50 Hz 60 Hz 1 2 SHIFT 2 1 69...

Page 21: ...2 1 17 1 2 3 4 5 6 7 8 9 10 11 3 V COM 4 5 ACV 6 DUAL 7 AC 0 OK...

Page 22: ...18 2 2 2 2 OFF 1 V 1 V mV 1 V V 2 SHIFT DC AC mV 3 RANGE 34 4 DC AC AC DC SHIFT ACV V mV RANGE AUTO...

Page 23: ...2 2 19 1 2 3 4 5 6 7 8 9 10 11 5 6 Hz DUAL 27 dBm dBV DUAL 2 V SHIFT dBm dBV 52 AC...

Page 24: ...20 2 3 2 3 A mA A OFF...

Page 25: ...2 3 21 1 2 3 4 5 6 7 8 9 10 11 1 mA A 5100 A A 5100 A mA A 2 SHIFT DC AC 3 RANGE 34 4 mA A A mA 5 6 Hz DUAL 27 DCmA DUAL 3 4 20 mA 0 20 mA 50 DC AC SHIFT RANGE AUTO ACA AC mA A A AC DC...

Page 26: ...22 2 4 2 4 1 2 4 1 2 RANGE 34 3 4 5 RANGE AUTO...

Page 27: ...2 4 23 1 2 3 4 5 6 7 8 9 10 11 2 4 2 1 nS nS 40 M 1 40 M 25 nS M 106 n 10 9 0 nS 1 2 SHIFT nS 3 4 5 nS SHIFT 2 nS...

Page 28: ...24 2 5 2 5 1 2 SHIFT 3 RANGE RANGE 34 4 5 6 1000 510 00 10 00 SHIFT RANGE AUTO...

Page 29: ...2 6 25 1 2 3 4 5 6 7 8 9 10 11 2 6 1 2 3 4 0 3 0 8 V 0 0500 V 0 3 V 0 8 V...

Page 30: ...26 2 7 2 7 1 2 RANGE 34 3 4 5 99 99 mF 0 01 2 RANGE AUTO...

Page 31: ...2 8 27 1 2 3 4 5 6 7 8 9 10 11 Hz DUAL 2 2 18 2 3 20 4 45 RANGE 2 8 OFF DUAL Hz...

Page 32: ...28 2 9 DUTY Duty factor Duty ratio 100 D D tw T 100 D D tw T 100 2 9 DUTY T t tw tw 0 V tw tw 1 18 20 2 SHIFT DC AC 3 Hz DUTY 4 5 SHIFT SHIFT Hz AC AC DC...

Page 33: ...2 10 29 1 2 3 4 5 6 7 8 9 10 11 2 10 1 18 20 2 SHIFT DC AC 3 Hz 4 RANGE 34 5 6 SHIFT SHIFT Hz AC ms RANGE AUTO AC DC...

Page 34: ...30 2 11 2 11...

Page 35: ...2 11 31 1 2 3 4 5 6 7 8 9 10 11 1 2 SHIFT 4 6 53 0 3 4 5 K K 0 SHIFT K TEMP K 0...

Page 36: ...32 2 11...

Page 37: ...3 1 33 1 2 3 4 5 6 7 8 9 10 11 AUTO 3 3 1 51000 51000 4500 51000 10000 4500 15000 10 000 A 4 500 A 51 000 A 9999 11000 900 11000 99999 99999 9000 99999 510 00 V nS DUTY...

Page 38: ...34 3 2 RANGE RANGE 3 2 5 V 51 V 1000 V 510 V RANGE nS DUTY...

Page 39: ...3 3 35 1 2 3 4 5 6 7 8 9 10 11 3 3 1 HOLD 1 OFF 4 7 54 2 HOLD 3 HOLD HOLD 3 3 TRIG TRIG...

Page 40: ...36 3 3 3 3 2 1 4 7 54 2 HOLD 3 HOLD 4 HOLD HOLD...

Page 41: ...3 3 37 1 2 3 4 5 6 7 8 9 10 11 V 0 05 V mV 0 5 mV A 5 A mA 0 5 mA A 0 05 A OL...

Page 42: ...38 3 3 3 3 3 1 ms 250 s MAX MIN 1 REL 2 HOLD 3 DUAL REL HOLD HOLD RANGE 99999 OL DC...

Page 43: ...3 4 39 1 2 3 4 5 6 7 8 9 10 11 MAX MIN AVG MAX MIN AVG 1 HOLD 2 HOLD 3 DUAL HOLD 3 4 HOLD MIN MAX MAX MIN AVG AVG 99999 OL...

Page 44: ...40 3 5 REL REL mV 1 2 REL 3 5 REL...

Page 45: ...3 6 41 1 2 3 4 5 6 7 8 9 10 11 3 6 0 10 0 V 0 100 6 0 V 6 3 69 RS 232C 1 3856 01 3856 02 2 4 1 47 3 6 3 7 D sub9pin 3856 01 RS 232C USB 3856 02 USB 3856 01 3856 02 9600 8 bit OFF OFF...

Page 46: ...42 3 7 3 3856 02 4 RS 232C INTERFACE 5 6 RS 232C INTERFACE...

Page 47: ...3 8 43 1 2 3 4 5 6 7 8 9 10 11 3 8 1 A 3 8 A mA A...

Page 48: ...44 3 8 3 8 2 1010 0 V OL 33 34 51000 51000 10000 15000 10 000 A 51 000 A 9999 11000 99999 99999...

Page 49: ...45 1 2 3 4 5 6 7 8 9 10 11 4 47 47 48 ON OFF 48 ON OFF 49 4 20 mA 0 20 mA 50 51 51 dBm dBV 52 53 54 55 56 57 58...

Page 50: ...46 SHIFT ON HOLD HOLD HOLD HOLD HOLD HOLD HOLD HOLD HOLD REL HOLD HOLD HOLD HOLD HOLD HOLD...

Page 51: ...1 2 3 4 5 6 7 8 9 10 11 4 1 1 4 1 2 4 1 2 3 1 SHIFT 2 RANGE DUAL 3 Hz 4 SHIFT OFF 9600 Hz 19200 Hz 2400 Hz 4800 Hz 4 1 SHIFT ON 3 4 1 SHIFT 2 HOLD 1 3 RANGE DUAL 4 Hz 5 SHIFT OFF none odd en 1 SHIFT O...

Page 52: ...48 4 1 4 1 3 4 1 4 ON OFF ON 3 4 1 SHIFT 2 HOLD 2 3 RANGE DUAL 4 Hz 5 SHIFT OFF 8 bit 7 bit 1 SHIFT ON 2 2 5 3 4 1 SHIFT 2 HOLD 3 3 RANGE DUAL 4 Hz 5 SHIFT OFF OFF ON 1 SHIFT ON 2 3 5...

Page 53: ...4 1 49 1 2 3 4 5 6 7 8 9 10 11 4 1 5 ON OFF ON 3 4 1 SHIFT 2 HOLD 4 3 RANGE DUAL 4 Hz 5 SHIFT OFF OFF ON 1 SHIFT ON 2 4 5...

Page 54: ...0 mA 0 20 mA DCmA DUAL 3 4 2 4 20 mA 0 20 mA 4 20 mA 4 mA 20 mA 0 100 0 20 mA 0 mA 20 mA 0 100 3 4 1 SHIFT 2 HOLD 5 3 RANGE DUAL 4 Hz 5 SHIFT OFF 4 20 mA 0 20 mA 1 SHIFT ON 2 5 5 mA 4 mA 16 mA 100 mA...

Page 55: ...8 9 10 11 0 5 Hz 2s 4 3 3 4 1 SHIFT 2 HOLD 6 3 RANGE DUAL 4 Hz 5 SHIFT OFF 0 5 Hz 1 Hz 2 Hz 5 Hz 1 SHIFT ON 2 6 5 4 4 3 4 1 SHIFT 2 HOLD 7 3 RANGE DUAL 4 Hz 5 SHIFT OFF 2400 Hz OFF 300 Hz 600 Hz 1200...

Page 56: ...52 4 5 dBm dBV DUAL 2 4 10 57 4 5 dBm dBV dBm 1 mW dBV 1 V 3 4 1 SHIFT 2 HOLD 8 3 RANGE DUAL 4 Hz 5 SHIFT OFF dBm dBV 1 SHIFT ON 2 8 5 dBm 10log10 V 2 1000 dBm dBV 20log10 V dBV 600...

Page 57: ...4 6 53 1 2 3 4 5 6 7 8 9 10 11 4 6 3 4 1 SHIFT 2 REL 6 3 RANGE DUAL 4 Hz 5 SHIFT OFF OFF ON 1 SHIFT ON 2 6 5...

Page 58: ...54 4 7 OFF 4 7 3 4 1 SHIFT 2 REL 5 3 RANGE DUAL 4 Hz 5 SHIFT OFF OFF 100 1000 1 SHIFT ON 2 5 5...

Page 59: ...4 8 55 1 2 3 4 5 6 7 8 9 10 11 ON ON 4 8 OFF ON 3 4 1 SHIFT 2 REL 4 3 RANGE DUAL SHIFT 4 Hz 5 SHIFT OFF 15 min 1 99 min OFF 1 SHIFT ON 2 4 5...

Page 60: ...56 4 9 4 9 3 4 1 SHIFT 2 REL 3 3 RANGE DUAL SHIFT 4 Hz 5 SHIFT OFF 30 s 1 99 s OFF 1 SHIFT ON 2 3 5...

Page 61: ...4 10 57 1 2 3 4 5 6 7 8 9 10 11 dBm 4 10 3 4 1 SHIFT 2 REL 2 3 RANGE DUAL SHIFT 4 Hz 5 SHIFT OFF 1 9999 600 1 SHIFT ON 2 2 5...

Page 62: ...58 4 11 4 11 3 4 1 SHIFT 2 REL 1 3 Hz 4 SHIFT OFF Default 1 SHIFT ON 2 1 5 9600 bps 8 bit OFF OFF 4 20 mA 0 5 Hz 2400 Hz dBm OFF OFF 15 min 30 s 600 Default...

Page 63: ...5 1 59 1 2 3 4 5 6 7 8 9 10 11 5 5 1 DUTY RS 232C USB 4 20 mA 0 20 mA dB REL A TN 1 8 Duty...

Page 64: ...A n F M k Hz ms k Hz m A V s DC AC AUTO REL TRIG MAX MIN AVG APS V mV TEMP COM A mA A OFF V V mV A mA A OFF SHIFT HOLD REL RANGE DUAL LIGHT Hz 6 0 V 0 2 V 6F22 1 6LR61 1 90W 192H 37D mm 100W 202H 57D...

Page 65: ...6LR61 1 A mA 440 mA AC DC 1000 V 30 kA SIBA 10 38 mm A 11 A AC DC 1000 V 30 kA SIBA 10 38 mm 3853 3856 01 RS 232C 3856 02 USB 9180 9181 9182 9183 9472 9473 9474 9475 9476 9617 CE 9618 CE EN61010 2 CA...

Page 66: ...ce DCV 1 2 s 0 V 100 V ACV 2 2 s 0 V 100 V 1 5 s 0 2 5 s 0 50 M AC6 88 kV 50 Hz 60 Hz 1 V DC1000 V AC1000 Vrms sin 107 VHz A AC DC 10 A AC DC 20 A 30 A mA AC DC 510 mA CAT DC1000 V AC1000 Vrms sin 107...

Page 67: ...t 1000 0 V 3 75 s REL 0 05 rdg 10 dgt 1 30 45Hz 45 1kHz 1k 10kHz 10k 30kHz 51 000 mV 1 rdg 60 dgt 0 6 rdg 40 dgt 1 rdg 40 dgt 1 6 rdg 60 dgt 1 G 510 00 mV 0 6 rdg 25 dgt 1000 0 mV 1 rdg 25 dgt 1 6 rdg...

Page 68: ...g 5 dgt 3 REL 0 2 rdg 5 dgt 1 30 45Hz 45 2kHz 2k 20kHz 510 00 A 2 1 5 rdg 50 dgt 0 8 rdg 20 dgt 3 rdg 80 dgt 0 06 V 100 5100 0 A 1 5 rdg 40 dgt 3 rdg 60 dgt 0 6 V 51 000 mA 1 5 rdg 40 dgt 0 9 rdg 20 d...

Page 69: ...0 00 nS 1 rdg 10 dgt 3 7 5 s 1000 1 REL 2 60 rh 3 50 nS 2 1000 V 0 1 rdg 5 dgt 1 00 mA 4 8 V DC1000 V AC1000 Vrms sin 107 VHz 1 7 5 s 0 0500 V 9 999 nF 2 5 rdg 8 dgt 4 s DC1000 V AC1000 Vrms sin 107 V...

Page 70: ...10 mV 15 mV 10 mV 15 mV 500 mV 510 00 mV 25 mV 35 mV 60 mV 70 mV 5 V 1000 0 mV 40 mV 50 mV 100 mV 150 mV 20 V 5 1000 V 0 25 V 0 5 V 0 2 V 0 6 V 50 V 51 000 V 2 5 V 5 V 5 V 6 V 500 V 510 00 V 25 V 50...

Page 71: ...6 1 67 1 2 3 4 5 6 7 8 9 10 11 9 8 TEL 0268 28 0823 FAX 0268 28 0824 1 6 6 1 68...

Page 72: ...68 6 1 4 11 58 69 69 55 71 24 OFF Error mA A A 43 ch Err A mA A A mA A mA 47 41...

Page 73: ...6 2 69 1 2 3 4 5 6 7 8 9 10 11 9 8 6 2 6 3 OFF...

Page 74: ...70 6 3 1 OFF 2 3 OPEN 4 6F22 6LR61 5 OPEN OFF...

Page 75: ...6 4 71 1 2 3 4 5 6 7 8 9 10 11 9 8 1 OFF 2 3 OPEN 4 6 4 OFF A mA 5019906 440 mA 1000 VACDC 30 kA SIBA 10 38 mm A 5019906 11A 1000 VACDC 30 kA SIBA 10 38 mm 8 OFF...

Page 76: ...72 6 4 5 3 6 7 A mA 5019906 440 mA 1000 VACDC 30 kA SIBA 10 38 mm A 5019906 11A 1000 VACDC 30 kA SIBA 10 38 mm 8 OFF 9 10 OPEN A mA A...

Page 77: ...6 5 73 1 2 3 4 5 6 7 8 9 10 11 9 8 No 1 REL 2 REL 3 No No 1 09 4 6 5...

Page 78: ...74 6 5...

Page 79: ...3 3 1 2 1 2 3 4 5 6 7 8 9 10 11 3 This warranty is valid only in Japan 3802 50 3 386 1192 TEL 0268 28 0555 FAX 0268 28 0559 06 03...

Page 80: ......

Page 81: ...3802 50 DIGITAL HiTESTER Instruction Manual...

Page 82: ......

Page 83: ...3 2 4 1 Resistance Measurement 23 2 4 2 Conductance 1 Measurement nS 24 2 5 Continuity Check 25 2 6 Diode Check 26 2 7 Capacitance Measurement 27 2 8 Frequency Measurement 28 2 9 DUTY Ratio Measuremen...

Page 84: ...Toggling the Percentage Display 4 20mA 0 20mA 52 4 3 Minimum Frequency Setting 53 4 4 Buzzer Sound setting 54 4 5 Toggling the Decibel Display dBm dBV 55 4 6 Temperature Display Setting 57 4 7 Refresh...

Page 85: ...he original packing materials in which it was shipped and pack in a double carton Damage occurring during transporta tion is not covered by warranty Options 3853 CARRYING CASE 3856 01 COMMUNICATION PA...

Page 86: ...and the instructions and precautions in the manual before use We disclaim any responsibil ity for accidents or injuries not resulting directly from instrument defects In the manual the symbol indicate...

Page 87: ...al measuring instrument i e the input value that causes the digital dis play to show a 1 as the least significant digit Indicates that incorrect operation presents an extreme hazard that could result...

Page 88: ...category than that for which the instrument is rated could result in a severe accident and must be carefully avoided Never use a CAT I measuring instrument in CAT II III or IV environments The measur...

Page 89: ...ntative Setting up the Instrument Avoid the following locations that could cause an accident or damage to the instrument Exposed to direct sunlight Exposed to high temperature In the presence of corro...

Page 90: ...avoid damage to the instrument protect it from physical shock when transporting and handling Be especially careful to avoid physical shock from dropping To avoid corrosion from battery leakage remove...

Page 91: ...n the optional 3856 01 02 is used Measurement Capabilities DUTY ratio The duty ratio is the ratio between the pulse width and the pulse cycle This instrument displays this ratio in terms of 100 Overvi...

Page 92: ...mple support for measurement to easy analysis See Chapter 3 Additional Functions page 33 1 2 Features Refresh Hold Function The measured value is locked automati cally and then stored even if you let...

Page 93: ...9 1 2 3 4 5 6 7 8 9 10 11 Overview The name and function of each part of the 3802 50 is described below 1 3 Names and Functions of Parts Front Panel Display 10 page Terminals 13 page Operation Keys 1...

Page 94: ...nction is ON TRIG Lights when the trigger hold function is ON MAX Lights when the maximum value is being displayed Peak hold recording function MIN Lights when the minimum value is being displayed Pea...

Page 95: ...old function ON OFF Changes the measurement range Manual range Holding this key down sets the auto range function Displays different measured values in the main display and the sub display in combi na...

Page 96: ...he SHIFT key to select DC or AC Resistance measurement function Use the SHIFT key to select either continuity check or the nS measurement function Diode check function Capacitance measurement function...

Page 97: ...Terminal used for current measurement A and mA function Connect the read test lead COM Terminal Common terminal used for all measurements Connect the black test lead V Terminal Terminal used for volta...

Page 98: ...ass the strap provided through the hole in the holster to secure the 3802 50 for portable use The strap can be used to suspend the instrument from a belt or hook when there is no place to set it down...

Page 99: ...nt is as follows A terminal Continuous up to 10 A AC DC no more than 30 seconds up to 20 A AC DC mA mA terminal 510 mA AC DC Never exceed this limit as doing so could result in destruction of the inst...

Page 100: ...touch the termi nals For safety reasons when taking measurements only use the test lead provided with the instrument In order to protect the tips of the test leads the test leads are capped when the...

Page 101: ...do not use the instrument Required equipment Model 3802 50 this instrument Model 3851 10 TEST LEAD AC power receptacle 100 V AC 50 60Hz commercial power supply 1 Set the function switch to 2 Press the...

Page 102: ...display and the measured frequency appears in the sub display 7 Insert the test lead tips into the openings of the AC recep tacle Black Red Buzzer sounds Value stabilizes around 0 OK Black Red The co...

Page 103: ...so may damage the instrument 1 Set the function switch V For measuring voltages above 1 V mV For measuring voltages below 1 V If you are not sure of the voltage to be mea sured set the function switch...

Page 104: ...isplay To display the frequency press the Hz key or the DUAL key 28 page To display dBm or dBV press the DUAL key twice When using the V function the SHIFT key hold down can also be used to toggle bet...

Page 105: ...uit before measuring When a test lead is connected to terminal A an alarm sounds if the function switch is set to a func tion other than mA or A For safety if the alarm sounds immediately remove the t...

Page 106: ...the test ter minals For mA measurement or A measurement connect the red test lead to the A mA ter minal 5 Connect the test leads to the object being tested 6 Read the value displayed in the main disp...

Page 107: ...esult in personal injury To avoid electrical accidents remove power from the circuit before measuring 1 Set the function switch 2 To set manual range press the RANGE key Auto range is the normal setti...

Page 108: ...ance measurement will be 1 40 M 25 nS M is 106 n is 10 9 If the resistance is infinity 0 nS is displayed This is used when the resistance is extremely large 1 Set the function switch 2 Select nS with...

Page 109: ...ange the range press the RANGE key Normally manual range is used To change to auto range hold the RANGE key down 34 page 4 Connect the test leads to the test ter minals 5 Connect the test leads to the...

Page 110: ...eads to the object being tested 4 Read the value displayed in the main display With a normal diode the sequential order voltage 0 3 to 0 8 V is displayed When the display value less than 0 0500 V buzz...

Page 111: ...nge the range press the RANGE key Normally manual range is used 34 page 3 Connect the test leads to the test ter minals 4 Connect the test leads to the object being tested 5 Read the value displayed i...

Page 112: ...hanges the parameter range on the main display 2 8 Frequency Measurement Note that the instrument may be damaged if voltage or current the measurement range When the power is turned off do not apply v...

Page 113: ...e pulse width Pulse cycle tw tw 0 V tw tw 1 Set the function switch See Section 2 2 Voltage Measurement page 19 See Section 2 3 Current Measurement page 21 2 Use the SHIFT key to select either DC or A...

Page 114: ...the Hz key to select the Pulse width 4 If you want to change the range press the RANGE key Normally manual range is used 34 page 5 Connect the test leads to the test ter minals 6 Read the value displa...

Page 115: ...damage the probe or break a wire When measuring high temperatures do not let the handle of the temperature probe or the compensation lead wire exceed the temperature range Clean the surface of the obj...

Page 116: ...compensation according to the instru ment s internal temperature sensor No reference contact temperature compensation 0 C reference 3 Connect the temperature probe to the test terminals 4 Connect the...

Page 117: ...e continuity check function AUTO lights on the screen Threshold Values Additional Functions 3 3 1 Auto Range Function Range Up Down Full Scale 51000 counts Exceeds 51000 Below 4500 51000 10000 counts...

Page 118: ...h of the input signal To change to auto range hold down the RANGE key 3 2 Manual Range Function 5 V range 51 V range 1000 V range 510 V range RANGE When using the continuity check function manual rang...

Page 119: ...was pressed 1 Turn the refresh hold function off See Section 4 7 Refresh Hold Setting page 58 2 Press the HOLD key during measurement to lock the displayed value 3 To update and lock the displayed va...

Page 120: ...s 1 Set the refresh hold threshold value the amount of change once the display has stabilized Setting method of threshold value See Section 4 7 Refresh Hold Setting page 58 2 Press the HOLD key to set...

Page 121: ...of threshold val ues for the locked display value If the display value does not exceed the threshold value that was set the display value is not locked in If you have trouble getting the display value...

Page 122: ...is in progress The maximum value for the input signal is displayed in the main display The display is updated and the buzzer sounds if the maximum or minimum value that is displayed is exceeded 2 Pres...

Page 123: ...OLD key while measurement is in progress The range is locked in the peak hold function Press the RANGE key to select the range Changing the range restarts the function The sub display shows the time f...

Page 124: ...own the HOLD key HOLD MAX MIN AVG MIN MAX AVG The sub display shows the elapsed time current value average value from the start of the recording function or the update time maximum value mini mum valu...

Page 125: ...g volt age mV resistance etc short the test leads to set the relative value display mode This cancels the Seebeck effect and the effect of wiring resistance 1 Display the measured value that you want...

Page 126: ...ter three seconds The bar graph displays a reading from 0 to 100 for the battery voltage over a range from 6 0 to 10 0 V When it is time to replace the battery 6 0 V or less the battery mark appears o...

Page 127: ...1 Communications Settings page 49 When the software of the communications package is used set up the instrument as follows 3 When using the 3856 02 communications package install the driver in the pe...

Page 128: ...le if RS 232C INTERFACE is facing downwards 5 Connect the other end of the communications cable to the personal computer 6 Start the software The measurement data is trans ferred from the 3802 50 to t...

Page 129: ...1 Terminal A Misconnection Warning 3 8 Warning Functions When a test lead is connected to terminal A an alarm sounds if the function switch is set to a func tion other than mA or A For safety if the a...

Page 130: ...he test leads from the test subject immediately If full scale is exceeded in any of the ranges OL is displayed Either set auto range or else select the cor rect range See Section 3 1 Auto Range Functi...

Page 131: ...put ON OFF communications setting 51 page Percentage Display Toggles the percentage display between 4 20mA and 0 20mA 52 page Minimum Frequency Sets the minimum frequency 53 page Buzzer Sound Sets the...

Page 132: ...etting screen Response setting screen HOLD HOLD Minimum Frequency setting screen Buzzer Sound setting screen Decibel Display setting screen HOLD HOLD Auto Power Save setting screen Refresh Hold settin...

Page 133: ...to enter the measurement screen Otherwise turn the function switch to OFF to finish setup 9600 Hz default 19200 Hz 2400 Hz 4800 Hz 4 1 SHIFT Power On 3 4 1 In order to display the Power On Option sett...

Page 134: ...pressing the Hz key 5 Hold down the SHIFT key to enter the measurement screen Otherwise turn the function switch to OFF to finish setup 8 bit default 7 bit 1 SHIFT Power On 2 twice 5 3 4 1 In order to...

Page 135: ...wer On Option setting screen hold down the SHIFT key while turning the function switch 2 Press the HOLD key 4 times to dis play the Data Output setting screen 3 Press the RANGE key or the DUAL key to...

Page 136: ...o 100 3 4 1 In order to display the Power On Option setting screen hold down the SHIFT key while turning the function switch 2 Press the HOLD key 5 times to dis play the Percentage Display set ting sc...

Page 137: ...y Setting 3 4 1 In order to display the Power On Option setting screen hold down the SHIFT key while turning the function switch 2 Press the HOLD key 6 times to dis play the Minimum Frequency set ting...

Page 138: ...function switch 2 Press the HOLD key 7 times to dis play the Buzzer Sound setting screen 3 Press the RANGE key or the DUAL key to select the buzzer sound setting 4 Confirm the selection by pressing t...

Page 139: ...e refer ence resistance dBV During voltage measurement converts into decibels the ratio of voltage versus the reference voltage of 1 V 3 4 1 In order to display the Power On Option setting screen hold...

Page 140: ...BV Setting Method of reference resistance See Section 4 10 Reference Impedance Setting page 61 Select through power on option dBm 10log10 Measured value V 2 X 1000 Reference resistance dBm dBV 20log10...

Page 141: ...to display the Power On Option setting screen hold down the SHIFT key while turning the function switch 2 Press the REL key 6 times to dis play the Temperature Display set ting screen 3 Press the RAN...

Page 142: ...ion 4 7 Refresh Hold Setting 3 4 1 In order to display the Power On Option setting screen hold down the SHIFT key while turning the function switch 2 Press the REL key 5 times to dis play the Refresh...

Page 143: ...on other than pulse output and then back to its original position The 3802 50 reverts to the power ON state The auto power save function is automatically dis abled when either the peak hold function o...

Page 144: ...ing screen hold down the SHIFT key while turning the function switch 2 Press the REL key 3 times to dis play the Display Backlight setting screen 3 Set the time until the display back light turns off...

Page 145: ...down the SHIFT key while turning the function switch 2 Press the REL key twice to display the Reference Impedance setting screen 3 Set the reference impedance RANGE key Increases the value DUAL key De...

Page 146: ...to reset 4 Hold down the SHIFT key to enter the measurement screen Otherwise turn the function switch to OFF to finish setup Default 1 SHIFT Power On 2 once 5 Power On Options Default Setting Baud Ra...

Page 147: ...ent DUTY ratio measurement Pulse width measurement Temperature measurement Additional functions Auto range function Manual range function Communications function RS 232C USB Refresh hold function Trig...

Page 148: ...MP COM A mA A Functions OFF V V mV A mA A OFF Key input configuration SHIFT HOLD REL RANGE DUAL LIGHT Hz Battery low warning voltage mark lights when 6 0 V 0 2 V or less Power supply 6F22 manganese ba...

Page 149: ...BE 9181 SURFACE TEMPERATURE PROBE 9182 SHEATH TYPE TEMPERATURE PROBE 9183 SHEATH TYPE TEMPERATURE PROBE 9472 SHEATH TYPE TEMPERATURE PROBE 9473 SHEATH TYPE TEMPERATURE PROBE 9474 SHEATH TYPE TEMPERATU...

Page 150: ...Hz Maximum input voltage V terminal 1000 V DC 1000 Vrms sin or 107 VHz Maximum input current A terminal Continuous up to 10 A AC DC no more than 30 seconds up to 20 A AC DC A mA terminal 510 mA AC DC...

Page 151: ...ter the inputs are shorted and the relative value REL display function has been initiated the accuracy is 0 05 rdg 10 dgt Range Accuracy 1 Input Impedance 30 45Hz 45 1kHz 1k 10kHz 10k 30kHz 51 000 mV...

Page 152: ...0 00 A 0 1 rdg 25 dgt 2 0 06 V 100 Protective fuse 440 mA 1000 V AC DC Cutoff capacity 30kA 5100 0 A 0 6 V 51 000 mA 0 2 rdg 25 dgt 3 0 09 V 1 510 00 mA 0 9 V 5 1000 A 0 2 rdg 10 dgt 0 2 V 0 01 Protec...

Page 153: ...0 4 V Sampling rate 3 75 times s Crest factor 3 or less Overload protection A mA range Protective fuse 440 mA 1000 V AC DC Cutoff capacity 30 kA A range Protective fuse 11 A 1000 V AC DC Cutoff capac...

Page 154: ...less than 1000 counts for each range 1 Accuracy is specified after the inputs are shorted and the relative value REL display function has been initiated 2 Specified for humidity up to 60 RH 3 50 nS o...

Page 155: ...s sin or 107 VHz for 1 minute PULSE 510 00 ms 0 2 rdg 3 dgt 1999 9 ms Accuracy is specified for a square wave input in the 5 1000 V DC range with an amplitude of 5 V and a pulse width of at least 10 s...

Page 156: ...A 510 mA 5100 0 A 250 A 51 000 mA 10 mA 510 00 mA 25 mA 5 1000 A 1 A 10 A 10 000 A 2 5 A Thermocouple Type Range Accuracy Overload Protection K 200 0 to 1372 0 C 0 3 rdg 3 C 1000 V DC 1000 Vrms sin o...

Page 157: ...uld be per formed only under the supervision of qualified techni cians knowledgeable about the dangers involved When transporting the instrument pack the instrument so that it will not sustain damage...

Page 158: ...switch and screen display do not match It is possible that when the unit was opened in the course of fuse replacement the position of the func tion switch and the position of the switch on the cir cu...

Page 159: ...n off the power and dis connect the test leads before replacing the batter ies After replacing the batteries replace the cover and screws before using the instrument Be sure to insert them with the co...

Page 160: ...e battery cover and remove it from the unit 4 Disconnect the battery from the snap on battery connec tor and replace the battery with a new one Battery type 6F22 manganese or 6LR61 alkaline 5 Close th...

Page 161: ...r and screws before using the instrument Replace the fuse only with one of the specified characteristics and voltage and current ratings Using a non specified fuse or shorting the fuse holder may caus...

Page 162: ...0 kA SIBA fast blowing fuse 10 X 38 mm 8 After confirming that both the function switch and the indented portion of the switch on the circuit board are at the OFF position return the circuit board to...

Page 163: ...mber of the instrument software 1 Turn on the power while holding down the REL key 2 Release the REL key while the buzzer is sounding 3 The version number appears on the main screen The version number...

Page 164: ...80 6 5 Checking the Instrument Software Version...

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