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Measuring Duty Ratio

3.8

Measuring Duty Ratio

The duty ratio (or duty factor) indicates the ratio of the pulse width
and pulse repetition frequency. The instrument displays the ratio as
a percentage (%).

Duty ratio for the plus slope (D+): D+ = tw+/T ×100 (%)

0 V

Red

Black

Hz/%

The duty ratio for the pulse is
measured.

When measuring duty ratio of AC voltage and AC current

For the AC voltage measurement, use the ACV setting, and for the AC current
measurement, use the AC

A, ACmA, or ACA setting. The duty ratio can be

checked by pressing the

Hz/%

key twice. The voltage (current) range is fi xed

to the range before the

Hz/%

key is pressed.

Содержание dt4211

Страница 1: ...Instruction Manual November 2013 Revised edition 1 DT4212 DIGITAL MULTIMETER DT4211 2013 11 DT4211A981 01 13 11H...

Страница 2: ......

Страница 3: ...t Workflow 23 2 2 Inserting Replacing Batteries 24 2 3 Using Test Leads 26 3 Performing Measurements 29 3 1 Inspection Before Use 29 3 2 Measuring Voltage 33 Measuring AC voltage 33 Measuring DC volta...

Страница 4: ...6 4 3 Checking the Relative Value Performing Zero Adjustment 47 Checking the relative value REL 47 Performing zero adjustment 48 4 4 Turning On the Backlight 49 4 5 Using the Auto Power Save APS 49 5...

Страница 5: ...o ensure that no damage occurred during shipping In particular check the accessories panel switches and connectors If damage is evident or if it fails to operate according to the specifications contac...

Страница 6: ...II 1000 V 2 CAT IV 600 V CAT III 1000 V 3 CAT III 1000 V 5 CAT III 300 V CAT II 600 V 4 CAT III 600 V 6 AC33 V DC70 V L4933 6 Contact Pin Set L4934 5 Small Alligator Clip Set L4935 2 Alligator Clip Se...

Страница 7: ...lerance 2 5 C Carrying Case C0201 Carrying Case The instrument test leads instruction manual and others can be stored in the case C0202 Carrying Case The instrument test leads instruction manual and o...

Страница 8: ...or death as well as damage to the instrument Be certain that you understand the instructions and precautions in the manual before use WARNING With regard to the electricity supply there are risks of...

Страница 9: ...tion IMPORTANT Indicates information related to the operation of the instrument or maintenance tasks with which the operators must be fully familiar Indicates a high voltage hazard If a particular saf...

Страница 10: ...ternating Current Symbols for various standards Indicates the Waste Electrical and Electronic Equipment Directive WEEE Directive in EU member states Indicates that the instrument conforms to regulatio...

Страница 11: ...nforms to the safety requirements for CAT II 1000 V CAT III 600 V measuring instruments CAT II When directly measuring the electrical outlet receptacles of the primary electrical circuits in equipment...

Страница 12: ...ed nor torn and that no metal parts are exposed Using the instrument under such conditions could result in electrocution Replace the test leads with those specified by our company To avoid electric sh...

Страница 13: ...emicals or solvents Exposed to high humidity or condensation Exposed to a strong electromagnetic field or electrostatic charge Exposed to high quantities of dust particles Near induction heating syste...

Страница 14: ...andard EN61010 Use a test lead in accordance with its defined measurement category and rated voltage CAUTION Avoid stepping on or pinching the cable which could damage the cable insulation To avoid da...

Страница 15: ...t may be exposed to rainwater dust or condensation In those conditions the Z5004 may be decomposed or deteriorated The magnet adhesion may be diminished In such case the instrument may not be hung in...

Страница 16: ...input may damage the instrument and result in personal injury Do not supply current in excess of the specified limit Observe the following to avoid electric shock and or short circuits Hazardous volt...

Страница 17: ...se effects of the measurement current and the open circuit voltage Precautions during shipment Observe the following during shipment Hioki cannot be responsible for damage that occurs during shipment...

Страница 18: ...14 Usage Notes...

Страница 19: ...read easily Environmental performance can be used anywhere Operation temperature 10 to 50 C 14 F to 122 F Display hold HOLD Low power consumption for an extended time Large display of values Backligh...

Страница 20: ...e indications are different between the DT4211 Average value measurement model and DT4212 True RMS measurement model Operation keys p 17 Measurement terminals p 19 Display p 21 DT4211 Average value me...

Страница 21: ...lights up goes off p 46 3 3 Hz Switches the frequency p 39 and duty ratio p 40 display 4 4 REL Displays the relative value REL p 47 REL lights up goes off 5 5 RANGE Sets the manual range and switches...

Страница 22: ...RMS measurement model Function DT4211 DT4212 1 1 2 2 AC voltage and frequency measurement DC voltage measurement 3 3 Resistance measurement Diode test Continuity check 4 4 Electrostatic capacity 5 5...

Страница 23: ...Commonly used for each measurement Hereafter referred to as COM terminal The black test lead is connected 3 3 Used for voltage measurement resistance measurement continuity check diode test temperatur...

Страница 24: ...eries p 24 or fuse p 67 remove the cover See p 24 Strap hole The optional Z5004 Magnetic Strap can be attached Serial number label It is necessary for production control such as product warranty Do no...

Страница 25: ...3 Battery warning indicator Lights up when the battery voltage falls below the voltage at which accuracy is guaranteed 2 4 V 0 15 V 4 4 Retention of the measured value p 46 5 5 Continuity check p 37 6...

Страница 26: ...22 Display...

Страница 27: ...and select the measurement function 2 2 3 3 Red Black 1 1 To ensure safe operation make sure to select a measurement function and then connect the test leads to the measurement object Attach the test...

Страница 28: ...circuit charge disassemble or incinerate batteries After battery replacement but before using the instrument reattach and screw down the battery cover CAUTION Poor performance or damage from battery l...

Страница 29: ...ine battery 2 2 Remove the test leads from the instrument 3 Set the rotary switch to OFF 4 Remove the holster 5 Using a Phillips screwdriver remove the screws 4 locations from the battery cover on the...

Страница 30: ...the CAT III measurement category See Measurement categories p 7 If the sleeves are inadvertently removed during measurement stop the measurement When connecting the lead use the correct voltage measu...

Страница 31: ...to the metal pins to prevent short circuit accidents Barrier Represents the safe handling distance from the metal pins During measurement do not touch the area between the barrier and the tip of the...

Страница 32: ...eads into the holes of the sleeves and firmly push them all the way in Connecting to the instrument 1 1 2 2 1 Turn the rotary switch to the desired measurement function 2 Connect the test leads to the...

Страница 33: ...e is a risk of electric shock Do not use the instrument but send it for repair The terminals are not contaminated with debris Remove contamination with a cotton swab The coating of the test leads is n...

Страница 34: ...inuity check deliberately short circuit the test leads and then check the display Red Black SHIFT Press twice Normal A buzzer sounds and the value stabilizes at around 0 Abnormal A buzzer does not sou...

Страница 35: ...alues appear Check method Action Example Perform the AC voltage measurement to measure the commercial power supply and then check the display Red Black Normal An already known value appears In this ex...

Страница 36: ...10 A Approx 0 1 Abnormal If the value above is not obtained the value higher than that is displayed replace the fuse p 67 Before measurements WARNING Observe the following to avoid short circuit accid...

Страница 37: ...ting in personal injury Do not use the instrument in such locations See Measurement categories p 7 The autoranging function of this instrument automatically selects the optimum measurement range To ch...

Страница 38: ...34 Measuring Voltage Measuring DC voltage 2 2 3 3 Red Black Measure the DC voltage...

Страница 39: ...f the power to the measurement circuit Otherwise electric shock may occur or the instrument may be damaged 2 2 3 3 Red Black 1 1 1 The open terminal voltage is approx 0 5 V or less The measurement cur...

Страница 40: ...G Before measuring be sure to turn off the power to the measurement circuit Otherwise electric shock may occur or the instrument may be damaged Anode Cathode 4 4 Red Black 1 1 3 3 SHIFT 2 2 In the cas...

Страница 41: ...ff the power to the measurement circuit Otherwise electric shock may occur or the instrument may be damaged Press twice 3 3 4 4 Red Black 1 SHIFT 2 2 A buzzer sounds during continuity short circuit de...

Страница 42: ...rwise electric shock may occur or the instrument may be damaged Do not measure the capacitor which has been charged 2 2 Red Black 1 1 3 3 When measuring the polar capacitor Connect the V terminal red...

Страница 43: ...e before the Hz key is pressed If signals out of the range of frequency measurement are measured the display becomes unstable Be aware of this point The sensitivity of the frequency measurement is reg...

Страница 44: ...T 100 T tw 0 V t Red Black 1 2 3 3 4 4 2 2 2 2 2 2 Hz 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The duty ratio for the pulse is measured When measuring duty ratio of AC voltage and AC current For the AC voltage...

Страница 45: ...Doing so may result in short circuit accidents To avoid electrical accidents turn off the power to the circuit before measuring and then connect the test leads Measuring DC AC Function A Selected to...

Страница 46: ...the current of the burner flame A Control board The measured current value of the burner flame varies with the input impedance of the instrument The A input impedance of this instrument is approx 100...

Страница 47: ...eratures can be measured CAUTION To avoid damage to the instrument do not input any voltage or supply current to the thermocouple 1 1 2 3 3 2 2 DT4910 Be careful to observe the polarity when connectin...

Страница 48: ...re is not measured after the thermocouple is attached The instrument or thermocouple may be malfunctioning Check this with the following procedure Short circuit the V terminal of the instrument using...

Страница 49: ...n the measurement function is switched using the rotary switch the auto range is enabled Measuring with the manual range Press the RANGE key RANGE MANUAL lights up Each time the RANGE key is pressed a...

Страница 50: ...alue When HOLD is pressed the measured value is retained HOLD lights up Retaining the measured value HOLD To retain the measured value press the HOLD key HOLD lights up and the measurement value is re...

Страница 51: ...itor measurement This function is disabled under the following conditions During OL display frequency measurement and duty measurement Checking the relative value REL Example DC voltage measurement Wh...

Страница 52: ...n 1 1 2 2 3 3 4 4 Red Black REL Example 1 Resistance measurement 1 Select the measurement function 2 Connect the test leads to the measurement terminals 3 Allow the test leads to short circuit 4 Press...

Страница 53: ...the sleep mode In the default setting the auto power save function is set to enabled To continuously use the instrument press any key or turn the rotary switch Auto power save function When the instru...

Страница 54: ...50 Using the Auto Power Save APS...

Страница 55: ...midity Temperature 10 C to 50 C 14 F to 122 F However 0 C to 50 C 32 F to 122 F for the temperature function Humidity 0 C to 40 C 32 F to 104 F 80 RH or less non condensating 40 C to 45 C 104 F to 113...

Страница 56: ...ith a test lead holder Instruction Manual R6P manganese battery 2 not installed in the instrument Options See Options sold separately p 2 Replacement parts 630 mA 1000 V fuse for current terminal A mA...

Страница 57: ...lue 3 times s after the range is fixed excluding the resistance continuity electrostatic capacity frequency 2 times s resistance continuity 0 5 to 2 times s varies depending on the electrostatic capac...

Страница 58: ...s Power voltage 3 0 V DCV measurement backlight off 0 05 mVA 20 or less Power voltage 3 0 V auto power save function activated Continuous operating time AA manganese batteries DCV backlight off DT4211...

Страница 59: ...tion The smallest displayable unit i e the input value that causes the digital display to show a 1 as the least significant digit 1 AC voltage Range Accuracy 1 Input impedance 40 to 500 Hz 400 0 mV 2...

Страница 60: ...ent current Open circuit voltage 400 0 0 5 rdg 3 dgt Approx 140 A 0 5 V DC or less 4 000k 0 5 rdg 2 dgt 40 00k 0 5 rdg 2 dgt Approx 40 A 400 0k Approx 4 A 4 000M Approx 400 nA 40 00M 1 5 rdg 3 dgt App...

Страница 61: ...load Steady state 15 mA or less transient state 0 8 A or less 5 Continuity Range Accuracy Measurement current Open circuit voltage 400 0 1 0 rdg 15 dgt Approx 140 A 0 5 V DC or less Overload protectio...

Страница 62: ...energized for 1 minute Current under short circuit 50 A or less Current under overload Steady state 15 mA or less transient state 0 8 A or less Accuracy guarantee condition After REL zero adjustment h...

Страница 63: ...ty 50 kA Crest factor only the DT4212 True RMS measurement model The crest factor is 2 up to 2800 counts and reduces linearly to 1 5 at 4000 counts 1 The accuracy is specified in 1 or more of the rang...

Страница 64: ...e range for frequency are also displayed 12 DC A Range Accuracy Input impedance 4 000 A 1 2 rdg 3 dgt 0 05 40 10 00 A Overload protection 10 A 1000 V fuse breaking capacity 30 kA 13 AC A Range Accurac...

Страница 65: ...C 1000 V AC or 106 V Hz energized for 1 minute Current under overload Steady state 15 mA or less transient state 0 8 A or less The DT4910 Thermocouples K are used The accuracy does not include the err...

Страница 66: ...62 Accuracy Table...

Страница 67: ...equency varies depending on the status of the instrument or installation environment We recommend that the calibration frequency is determined in accordance with the status of the instrument or instal...

Страница 68: ...it carefully to prevent damage during transportation Include cushioning material so the instrument cannot move within the package Be sure to include details of the problem Hioki cannot be responsible...

Страница 69: ...sive force is applied Pinch it with needle nose pliers and restore the shape of the fuse holder Check that the test lead is not broken Perform the continuity check to confirm the continuity of the tes...

Страница 70: ...fuse can be purchased via authorized Hioki distributor or reseller Can rechargeable batteries be used Rechargeable batteries can be used However the discharge characteristic of these batteries is diff...

Страница 71: ...ith higher rated current or do not short circuit and use the fuse holder Doing so may damage the instrument and result in personal injury Specified fuses Rating Specifications For A mA terminal 630 mA...

Страница 72: ...supplied with the instrument The tip of the test lead may bend 1 Remove the test leads from the instrument 2 Set the rotary switch to OFF Screw Rear 3 Remove the holster 4 Using a Phillips screwdriver...

Страница 73: ...aveform is skewed a difference occurs between the 2 methods The DT4211 Average value measurement model uses the Average method and the DT4212 True RMS measurement model uses the True RMS method In the...

Страница 74: ...surement example True RMS Average rectifying 100 V sine wave 100 V 100 V 100 V square wave 100 V 111 V Vm Vavg Vrms Vavg Vrms t V t Vm V t t T T Sine wave Vm Maximum value Vavg Average value Vrms RMS...

Страница 75: ...13 09...

Страница 76: ......

Страница 77: ...DT4212 DT4211 Chinese 2013 11 DT4211A981 01 13 11H PDF A6 105 148 5 mm A5 61 5 87 mm...

Страница 78: ......

Страница 79: ...i 1 1 2 4 8 1 13 1 1 13 1 2 14 1 3 19 2 21 2 1 21 2 2 22 2 3 24 3 27 3 1 27 3 2 31 31 32 3 3 33 3 4 34 3 5 35 3 6 36 3 7 37 3 8 38 3 9 39 39 7 6 5 4 3 2 1...

Страница 80: ...ii 3 10 DT4212 41 4 43 4 1 43 43 43 4 2 44 HOLD 44 4 3 45 REL 45 46 4 4 47 4 5 APS 47 5 49 5 1 49 5 2 51 5 3 53 6 61 6 1 61 6 2 62 6 3 64 1 1 1...

Страница 81: ...1 HIOKI DT4211 DT4212 DT4211 DT4212 DT4211 DT4212 L9206 p 25 5 R6P 2 1 2 3 4 5 6 7...

Страница 82: ...II 1000 V CAT II 1000 V 2 CAT IV 600 V CAT III 1000 V 3 CAT III 1000 V 5 CAT III 300 V CAT II 600 V 4 CAT III 600 V 6 AC33 V DC70 V L4933 6 L4934 5 L4935 2 9243 3 L4936 4 L4937 3 L4932 1 L9206 1 L4930...

Страница 83: ...3 DT4212 DT4910 K p 41 800 mm 40 260 15 55 2 5 C0201 C0202 Z5004 p 10 C0201 Z5004 1 2 3 4 5 6 7...

Страница 84: ...4 IEC61010...

Страница 85: ...5 1 2 3 4 5 6 7...

Страница 86: ...6 DC AC DC AC WEEE EC rdg dgt rdg dgt 1...

Страница 87: ...7 IEC61010 CAT II CAT IV CAT II CAT IV CAT II 1000V CAT III 600V CAT II CAT III CAT IV T CAT II CAT IV CAT III 2 3 p 24 1 2 3 4 5 6 7...

Страница 88: ...8 p 49 IH...

Страница 89: ...9 IEC61010 EN61010 II III EN61010 2 3 p 24 K 3 10 DT4212 p 41 1 2 3 4 5 6 7...

Страница 90: ...10 Z5004 Z5004 Z5004 Z5004 Z5004 Z5004...

Страница 91: ...11 p 7 10 A DC10 A AC10 Arms 2 2 p 53 1 2 3 4 5 6 7...

Страница 92: ...12 Hioki...

Страница 93: ...13 1 1 1 10 50 HOLD 1 2 3 4 5 6 7...

Страница 94: ...14 1 2 DT4211 DT4212 p 15 p 17 p 19 DT4211 DT4212 p 16...

Страница 95: ...15 2 2 3 3 4 4 5 5 6 6 1 1 1 1 p 47 2 2 HOLD p 44 3 3 Hz p 37 p 38 4 4 REL REL p 45 REL 5 5 RANGE p 43 RANGE AUTO 1 6 6 SHIFT APS 1 2 3 4 5 6 7...

Страница 96: ...16 1 1 3 3 4 4 5 5 6 6 7 7 2 2 2 2 5 5 3 3 4 4 6 6 DT4211 DT4212 DT4211 DT4212 1 1 2 2 3 3 4 4 5 5 6 6 A A mA mA A A 7 7...

Страница 97: ...17 DT4211 DT4212 1 1 2 2 3 3 1 1 A A mA 2 2 COM 3 3 V p 12 6 3 p 64 1 2 3 4 5 6 7...

Страница 98: ...18 p 22 p 64 p 22 Z5004...

Страница 99: ...19 1 3 1 5 6 7 2 4 3 8 1 1 p 43 2 2 3 3 2 4 V 0 15 V 4 4 p 44 5 5 p 35 6 6 p 34 7 7 p 45 8 8 1 2 3 4 5 6 7...

Страница 100: ...20...

Страница 101: ...21 2 2 1 p 8 p 22 p 27 2 2 3 3 1 1 p 24 p 46 p 44...

Страница 102: ...22 2 2 2 5 R6P LR6...

Страница 103: ...23 1 5 R6P 2 5 LR6 2 2 3 OFF 4 5 4 6 7 8 2 5 R6P 9 10 11 6 3 p 64...

Страница 104: ...24 2 3 L9206 p 2 CAT p 7 V A...

Страница 105: ...25 L9206 4 mm 19 mm 2 mm 980 mm 3 5 mm L9206...

Страница 106: ...26 1 1 2 2 1 2 COM V COM A mA A...

Страница 107: ...27 3 3 1 OFF...

Страница 108: ...28 1 SHIFT 0...

Страница 109: ...29 2...

Страница 110: ...30 3 1 p 64 2 3 p 33 630 mA 1 0 10 A 0 1 p 64...

Страница 111: ...31 3 2 p 7 p 43 2 2 3 3 1 1 DT4211 DT4212 p 1 Hz p 38...

Страница 112: ...32 2 2 3 3...

Страница 113: ...33 3 3 2 2 3 3 1 1 1 0 5 V DC...

Страница 114: ...34 3 4 0 V 1 V 4 4 1 1 3 3 SHIFT 2 2 3 0 V...

Страница 115: ...35 3 5 3 3 4 4 1 SHIFT 2 2 400 90 40...

Страница 116: ...36 3 6 2 2 1 1 3 3 V COM...

Страница 117: ...37 3 7 2 2 3 3 1 1 ACV AC A ACmA ACA Hz Hz Hz p 56...

Страница 118: ...38 3 8 D D tw T 100 T tw 0 V t 1 2 3 3 4 4 2 2 2 2 2 Hz 1 1 ACV AC A ACmA ACA Hz Hz...

Страница 119: ...39 3 9 SHIFT A 4000 A mA 400 0 mA A 10 A...

Страница 120: ...40 A 3 3 1 1 2 2 A A 100 A OFF TEMP 3 3 1 2 2 SHIFT OFF 4 4...

Страница 121: ...41 DT4212 3 10 DT4212 DT4910 K 1 1 2 3 3 2 2 DT4910 p 45...

Страница 122: ...42 DT4212 V...

Страница 123: ...43 4 4 1 RANGE AUTO RANGE RANGE MANUAL RANGE 400 0 mV 1000 V 400 0 mV 4 000 V 40 00 V 400 0 V 1000 V 400 0 mV RANGE 1...

Страница 124: ...44 4 2 HOLD HOLD HOLD HOLD HOLD HOLD...

Страница 125: ...45 4 3 OL REL REL 1 4000 DT4212...

Страница 126: ...46 V A 1 1 2 2 3 3 4 4 REL 1 1 2 3 4 REL 0 0 5 3 3 2 2 1 REL 4 4 2 1 2 3 4 REL 0 00 nF 5...

Страница 127: ...47 4 4 80 4 5 APS 30 OFF APS SHIFT...

Страница 128: ...48 APS...

Страница 129: ...R6P 2 5 LR6 2 2 4 V 0 15 V 91 6 W 180 6 H 57 1 D mm 388 g 2 2000 m 10 50 0 50 0 40 80 RH 40 45 60 RH 45 50 50 RH 40M 0 30 80 RH 30 40 70 RH 40 45 60 RH 45 50 50 RH 20 60 80 RH IP40 EN60529 3 L9206 5...

Страница 130: ...50 A mA 630 mA 1000 V 50 kA 6 3 32 mm SIBA A 10 A 1000 V 30 kA 10 38 mm SIBA EN61010 EMC EN61326...

Страница 131: ...DC 50 Hz 60 Hz 1k 1000 V 45 dB DCV 1 2 1 4 0 V 100 V ACV 0 7 0 9 0 V 100 V 1 2 1 4 0 3 s 2 s 0 5 2 s 5 s AC 7 06 kV 50 60 Hz 60 V DC 1000 V AC 1000 V 106 V Hz A DC 10 A AC 10 A A mA DC 400 mA AC 400...

Страница 132: ...52 7 5 mVA 20 3 0 V DCV 0 05 mVA 20 3 0 V 5 DCV DT4211 300 DT4212 240 5 DCV DT4211 800 DT4212 450...

Страница 133: ...23 5 80 RH 0 1 23 5 rdg dgt 1 1 1 40 500 Hz 400 0 mV 2 1 0 rdg 10 dgt 11M 2 100 pF 4 000 V 1 0 rdg 5 dgt 40 00 V 1 0 rdg 5 dgt 10M 2 100 pF 400 0 V 1000 V DC 1100 V AC 1100 V 106 V Hz 1 6000 V DT4212...

Страница 134: ...V 0 5 rdg 3 dgt 10M 2 400 0 V 1000 V DC 1100 V AC 1100 V 106 V Hz 1 3 400 0 0 5 rdg 3 dgt 140 A 0 5 V 4k 0 5 rdg 2 dgt 40k 0 5 rdg 2 dgt 40 A 400 0k 4 A 4 000M 400 nA 40M 1 5 rdg 3 dgt 40 nA DC 1000...

Страница 135: ...55 4 1 000 V 10 0 rdg 0 5 mA DC 3 0 V DC 1000 V AC 1000 V 106 V Hz 1 0 7 mA 15 mA 0 8 A 5 400 0 1 0 rdg 15 dgt 140 A 0 5 V DC 1000 V AC 1000 V 106 V Hz 1 300 A 15 mA 0 8 A ON 90 40 0 5 ms...

Страница 136: ...1 5 V 500 0 nF 2 0 rdg 5 dgt 5 000 F 5 0 rdg 5 dgt 50 00 F 100 0 F DC 1000 V AC 1000 V 106 V Hz 1 50 A 15 mA 0 8 A 7 5 000 Hz 0 1 rdg 3 dgt 1 5 Vrms 50 00 Hz 500 0 Hz 5 000 kHz 50 00 kHz 500 0 kHz 5 0...

Страница 137: ...A 1 2 rdg 3 dgt 100 5 4000 A 630 mA 1000 V 50 kA 9 A 1 400 0 A 1 2 rdg 5 dgt 100 5 4000 A 630 mA 1000 V 50 kA DT4212 2800 2 4000 1 5 1 1 40 Hz 500 Hz 10 mA 40 00 mA 1 2 rdg 3 dgt 2 40 400 0 mA 630 mA...

Страница 138: ...40 400 0 mA 630 mA 1000 V 50 kA DT4212 2800 2 4000 1 5 1 1 40 Hz 500 Hz 12 A 4 000 A 1 2 rdg 3 dgt 0 05 40 10 00 A 10 A 1000 V 30 kA 13 A 1 4 000 A 1 2 rdg 5 dgt 0 05 40 10 00 A 10 A 1000 V 30 kA DT42...

Страница 139: ...59 14 1 K 400 0 55 0 0 0 2 0 rdg 2 0 0 50 0 2 50 0 400 0 2 0 rdg 1 700 400 700 2 0 rdg 1 DC 1000 V AC 1000 V 106 V Hz 1 15 mA 0 8 A DT4910 K DT4910 K 3 s 1 1 120 50 23...

Страница 140: ...60...

Страница 141: ...61 6 6 1...

Страница 142: ...62 6 2 Hioki p 22 p 47 0 p 30 p 64 p 28...

Страница 143: ...63 p 46 Hioki...

Страница 144: ...64 6 3 3 p 30 A mA 630 mA 1000 V SIBA 50 kA 6 3 mm 32 mm A 10 A 1000 V SIBA 30 kA 10 mm 38 mm Hioki...

Страница 145: ...65 CAUTION L9206 1 2 OFF 3 4 4 5 6 7 8 9...

Страница 146: ...66...

Страница 147: ...1 1 DT4211 DT4212 1 2 3 4 5 6 7...

Страница 148: ...2 100 V 100 V 100 V 100 V 100 V 111 V Vm Vavg Vrms Vavg Vrms t V t Vm V t t T T Vm Vavg Vrms T...

Страница 149: ...13 09...

Страница 150: ...4 4 3 4 7 0B G D R 0 0 4 3 4 3 4...

Страница 151: ...81 81 268 28 0562 81 268 28 0568 os com hioki co jp 200021 93 1608 1610 021 63910090 63910092 021 63910360 info hioki com cn info gz hioki com cn info bj hioki com cn info sz hioki com cn http www hio...

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