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Measurement categories (Overvoltage categories)

This instrument complies with CAT III (1000 V) and CAT
IV (600 V) safety requirements.
To ensure safe operation of measurement instruments
IEC 61010 establishes safety standards for various elec-
trical environments, categorized as CAT I to CAT IV, and
called measurement categories. These are defined as fol-
lows.

Higher-numbered categories correspond to electrical
environments with greater momentary energy. So a mea-
surement device designed for CAT III environments can
endure greater momentary energy than a device
designed for CAT II.
Using a measurement instrument in an environment des-
ignated with a higher-numbered 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 measurement categories comply with the Overvolt-
age Categories of the IEC60664 Standards.

CAT I

Secondary electrical circuits connected to an
AC electrical outlet through a transformer or
similar device.

CAT II

Primary electrical circuits in equipment con-
nected to an AC electrical outlet by a power
cord (portable tools, household appliances,
etc.)

CAT III

Primary electrical circuits of heavy equip-
ment (fixed installations) connected directly
to the distribution panel, and feeders from
the distribution panel to outlets.

CAT IV

The circuit from the service drop to the ser-
vice entrance, and to the power meter and
primary overcurrent protection device (distri-
bution panel).

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Содержание 3802-50

Страница 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...

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

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

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

Страница 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...

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

Страница 10: ...6 OFF...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 18: ...14 1 3...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

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

Страница 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...

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 34: ...30 2 11 2 11...

Страница 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...

Страница 36: ...32 2 11...

Страница 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...

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

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

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

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 78: ...74 6 5...

Страница 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...

Страница 80: ......

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

Страница 82: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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