Logger Script
본문바로가기

제품소개

Best Global Partnership NEMO TECH CO.,LTD

제품 품목별

  • homeHOME
  • >
  • 제품소개
  • >
  • 제품 품목별

높은 정확도와 빠른 응답속도의 멀티메타

제조사
HIOKI
제품명
디지털 멀티미터 DT-4281
제품번호
DT-4281

견적문의 카달로그

PRODUCT INFO. 제품상세정보

· 60000 카운트 5 자리의 디스플레이, 고분해능 측정
· 직류전압 기본 정확도 ± 0.025 %, 교류전압 주파수 대역은 20 ~ 100kHz
· 로우패스필터 기능탑재로 캐리어 주파수 성분제거 측정가능(인버터 연구개발용으로 적합)
· DC + ACV 측정, 온도 측정, C, 주파수 측정 등 다양한 기능을 탑재
· 표시 화면에 백라이트를 탑재, 어두운 장소에서도 사용 가능
· 사고 예방 단자 셔터기구 탑재 (테스트 리드 오 삽입 방지)
· 클램프 센서를 연결하여 대전류(1000A) 측정가능(DT4281)
· USB 통신을 이용하여 PC를 이용한 계측가능
· -15 ℃ ~ 55 ℃의 넓은 작동 온도 범위

PRODUCT INFO. 제품상세정보

DC Voltage

60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 % rdg. ±2 dgt.

AC Voltage
45 to 65 Hz

60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy: ±0.2 % rdg. ±25 dgt. (True RMS, crest factor 3)

DC + AC Voltage
45 to 65 Hz

6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy: ±0.3 % rdg. ±30 dgt. (True RMS, crest factor 3)

Resistance

60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS, DT4282 only)
Basic accuracy: ±0.03 % rdg. ±2 dgt.

DC Current

600.00 μA to 600.00 mA, 4 ranges, Basic accuracy: ±0.05 % rdg. ±5 dgt.

AC Current
45 to 65 Hz

600.00 μA to 600.00 mA, 4 ranges, Basic accuracy: ±0.6 % rdg. ±5 dgt. (True RMS, crest factor 3)
Frequency characteristics: 20 Hz - 20 kHz (at 600 μA to 600 mA range)

AC Current
(use with the Clamp on probe)
45 to 1k Hz

10.00 A to 1000 A, 7 ranges
Add the Clamp on probe accuracy to Basic accuracy: ±0.6 % rdg. ±2 dgt.
(True RMS, crest factor 3)

Peak

DC 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 μsec or more (repeated)

C (capacitance)

1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt.

Continuity Check

Continuity threshold: 20/50/100/500 Ω, Response time: 10 ms or more

Diode test

Open 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

Frequency

AC V, DC+AC V, AC A measurement, at pulse width 1 μs or more (50 % duty ratio)
99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ±0.02 % rdg. ±3 dgt.

dB conversion

Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages
Display dB conversion value of AC voltage (dBV)

Temperature

K: -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F) (use with optional probe DT4910)
Add accuracy of the Thermocouple probe to main unit accuracy: ±0.5 % rdg. ±3 °C

Other functions

Filter 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

Display

Main and Sub displays: 5-digits LCD, max. 60000 digits

Display refresh rates

5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )

Power supply

LR6 (AA) alkaline batteries ×4, Continuous use: 100 hours

Dimensions and mass

93 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)

Accessories

TEST LEAD L9207-10 ×1, Instruction Manual ×1, LR6 Alkaline Battery ×4


PRODUCT INFO. 제품상세정보


3281_o.jpg


목록