°í°´¼¾ÅÍ

Á¦Ç°Ä«Å×°í¸®

¿Â¶óÀι®ÀÇ ±â¼úÀÚ·á½Ç ¿À½Ã´Â±æ
  > Àü±âÀüÀÚ°èÃø±â > ¹èÀü¹Ý½ÃÇè¿ë > --->µðÁöÅиÖƼ¹ÌÅÍ

--->µðÁöÅиÖƼ¹ÌÅÍ

À̹ÌÁö detail
Digital Multimeter(HIOKI/4281,82), 0.025%
  • Á¦Á¶»çHIOKI
  • ¸ðµ¨¸íDT4281, DT4282
  • ÁÖ¿ä±â´É AC/DC, Àü¾Ð, Àü·ù, ÀúÇ× ÃøÁ¤±â´É
»óÇ°»ó¼¼Á¤º¸







 

 

The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket meters. The DT4281 is our top-of-the-line high-precision 60000 count digital multimeter with all of the functions and features required for advanced testing in complex power and electrical applications.

Key Features • 60000 count, 5-digit display, high-resolution measurements • ¡¾0.025% DC V basic accuracy, wide 20 Hz to 100 kHz AC V frequency characteristics • Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms) • Includes multiple measurement functions such as DC+ACV, temperature, capacitance, and frequency • Includes terminal shutter mechanism for accident prevention (prevents erroneous test lead insertion) • Measures large currents with optional clamp probe (only for DT4281, which has no 10 A terminal for accident prevention) • USB communications function supports PC measurements (optional) • Broad -15 (5¡ÆF) to 55¡ÆC (131¡ÆF) operating temperature range CAT IV 600 V, CAT III 1000 V

 

¡á DT4281 Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)Regarding DMM Accuracy Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the individual catalogs for detailed accuracy information.

DC voltage60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ¡¾0.025 % rdg. ¡¾2 dgt.
AC voltage60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy 45 - 65 Hz : ¡¾0.2 % rdg. ¡¾25 dgt. (True RMS, crest factor 3)
DC + AC voltage6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy 45 - 65 Hz : ¡¾0.3 % rdg. ¡¾30 dgt. (True RMS, crest factor 3)
Resistance60.000 ¥Ø to 600.0 M¥Ø, 8 ranges, Basic accuracy: ¡¾0.03 % rdg. ¡¾2 dgt.
DC current600.00 ¥ìA to 600.00 mA, 4 ranges
Basic accuracy: ¡¾0.05 % rdg. ¡¾5 dgt.
AC current600.00 ¥ìA to 600.00 mA, 4 ranges
Basic accuracy 45 - 65 Hz : ¡¾0.6 % rdg. ¡¾5 dgt. (True RMS, crest factor 3)
Frequency characteristics: 20 Hz - 20 kHz (at 600 ¥ìA to 600 mA range)
AC Current (use with Clamp on probes)10.00 A to 1000 A, 7 ranges
Add the Clamp on probe accuracy to Basic accuracy 40 - 65 Hz : ¡¾0.6 % rdg. ¡¾2 dgt. (True RMS, crest factor 3)
PeakDC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated)
AC V, DC/AC A measurement:
Signal width 1 msec or more (single), 250 ¥ìsec or more (repeated)
C (capacitance)1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ¡¾1.0 % rdg. ¡¾5 dgt.
Continuity CheckContinuity threshold: 20/50/100/500 ¥Ø, Response time: 10 ms or more
Diode testOpen terminal voltage: 4.5 V or less, Testing current 1.2 mA or less, Threshold of forward voltage: 0.15 V to 3 V, seven stages
FrequencyAC V, DC+AC V, AC A measurement, at pulse width 1 ¥ìs or more (50 % duty ratio)
99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ¡¾0.005 % rdg. ¡¾3 dgt.
dB conversionStandard impedance setting (dBm), 4 ¥Ø to 1200 ¥Ø, 20 stages
Display dB conversion value of AC voltage (dBV)
Temperature (thermocouples)K: -40.0 ¡ÆC to 800.0 ¡ÆC (-40.0 ¡ÆF to 1472.0 ¡ÆF)
Add accuracy of the Thermocouple probe to main unit accuracy: ¡¾0.5 % rdg. ¡¾3 ¡ÆC
Other functionsFilter function (Remove harmonic noise, use only at 600 VAC, 1000 VAC ranges), Display value hold, Auto hold, Max/Min value display, Sampling select, Relative display, Measurement memory (400 data), Auto-power save, USB communication (option), 4-20 mA % conversion
DisplayMain and sub displays: 5-digits LCD, max. 60000 digits
Display refresh rates5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )
Power supplyLR6 (AA) alkaline batteries ¡¿ 4, Continuous use: 100 hours
Dimensions and mass93 mm (3.66 in) W ¡¿ 197 mm (7.76 in) H¡¿ 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)
AccessoriesTest Lead L9207-10 ¡¿ 1, Instruction Manual ¡¿ 1, LR6 Alkaline Battery ¡¿ 4

 

 

 

¡á DT-4282 Basic specifications (Accuracy guaranteed for 1 year)Regarding DMM Accuracy Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the individual catalogs for detailed accuracy information.

 

 DC voltage 

60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ¡¾0.025 % rdg. ¡¾2 dgt.
AC voltage60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy 45 - 65 Hz : ¡¾0.2 % rdg. ¡¾25 dgt. (True RMS, crest factor 3)
DC + AC voltage6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy 45 - 65 Hz : ¡¾0.3 % rdg. ¡¾30 dgt. (True RMS, crest factor 3)
Resistance60.000 ¥Ø to 600.0 M¥Ø, 8 ranges, (Conductance: 600.00 nS, DT4282 only)
Basic accuracy: ¡¾0.03 % rdg. ¡¾2 dgt.
DC current600.00 ¥ìA to 10.000 A, 6 ranges, Basic accuracy: ¡¾0.05 % rdg. ¡¾5 dgt.
AC current600.00 ¥ìA to 10.000 A, 6 ranges,
Basic accuracy 45 - 65 Hz : ¡¾0.6 % rdg. ¡¾5 dgt. (True RMS, crest factor 3)
Frequency characteristics: 20 Hz - 20 kHz (at 600 ¥ìA to 600 mA range)

AC Current (use with Clamp on probes) 40 to 1

 

kHz 

N/A

 

PeakDC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated)
AC V, DC/AC A measurement:
Signal width 1 msec or more (single), 250 ¥ìsec or more (repeated)
C (capacitance)1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ¡¾1.0 % rdg. ¡¾5 dgt.
Continuity CheckContinuity threshold: 20/50/100/500 ¥Ø, Response time: 10 ms or more
Diode testOpen terminal voltage: 4.5 V or less, Testing current 1.2 mA or less, Threshold of forward voltage: 0.15 V to 3 V, seven stages
FrequencyAC V, DC+AC V, AC A measurement, at pulse width 1 ¥ìs or more (50 % duty ratio)
99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ¡¾0.005 % rdg. ¡¾3 dgt.
dB conversionStandard impedance setting (dBm), 4 ¥Ø to 1200 ¥Ø, 20 stages
Display dB conversion value of AC voltage (dBV)
Temperature (thermocouples)K: -40.0 ¡ÆC to 800.0 ¡ÆC (-40.0 ¡ÆF to 1472.0 ¡ÆF)
Add accuracy of the Thermocouple probe to main unit accuracy: ¡¾0.5 % rdg. ¡¾3 ¡ÆC
Other functionsFilter function (Remove harmonic noise, use only at 600 VAC, 1000 VAC ranges), Display value hold, Auto hold, Max/Min value display, Sampling select, Relative display, Measurement memory (400 data), Auto-power save, USB communication (option), 4-20 mA % conversion
DisplayMain and Sub displays: 5-digits LCD, max. 60000 digits
Display refresh rates5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )
Power supplyLR6 (AA) alkaline batteries ¡¿4, Continuous use: 100 hours
Dimensions and mass93 mm (3.66 in) W ¡¿ 197 mm (7.76 in) H¡¿ 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)
AccessoriesTest Lead L9207-10 ¡¿1, Instruction Manual ¡¿1, LR6 Alkaline Battery ¡¿4