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Đồng hồ đo điện 3802-50


Hioki- Nhật Bản

12 tháng



Basic Specifications
AC measurement True RMS value measurement system
Data display Primary display and secondary display: 4 1/2 characters
Maximum count [51000], [15000] 1000 mV/V range, [99999] Hz function, [9999] C function
Bar graph Scale display, 21 dot bar display. +/- polarity indication
Measurement function/basic accuracy
DC voltage 51.000mV to 1000.0V
Basic accuracy ±0.03%rdg.±10dgt.
AC voltage 51.000mV to 1000.0V
Basic accuracy ±0.6%rdg.±25dgt.
AC+DC voltage --
Basic accuracy --
DC current 510.00µA to 10.000A
Basic accuracy ±0.2%rdg.±25dgt
AC current 510.00µA to 10.000A
Basic accuracy ±1%rdg.±25dgt
AC+DC current --
Basic accuracy --
Resistance 510.00Ω to 51.000MΩ, 510.00nS
Basic accuracy ±0.08%rdg.±5dgt
Continuity Buzzer sounds for less than 1000 count in each range
Diode Measured current: 1.00mA, open terminal voltage: 4.8V
C (capacitance) 9.999nF to 99.99mF
Basic accuracy ±1.5%rdg.±5dgt
Frequency 99.999Hz to 999.99kHz
Frequency counter --
Basic accuracy ±0.02%rdg.±3dgt. (less than 20MHz)
Temperature (k) -200.0 to 1372.0°C
Temperature (J) --
Duty ratio 99.99%
Pulse width 510.00ms to 1999.9ms
Pulse output --
Additional Functions/General Specifications
Additional functions Autorange / Manual range / PC-compatibility (RS232C, USB) / Refresh hold / Trigger hold / Peak hold / Recording /4 – 20mA (0 – 20mA)% conversion display /dB decibel conversion display / Relative value (REL) display/ Terminal A improper connection warning / Display backlight / Auto power save / Battery life warning / Overload warning
Sample rate 3.75 times/s (V and, A measurement), 1.65 times/s (AC + DC measurement), 1.12 times/s (Hz and DUTY ratio measurement; [1Hz or more], pulse width measurement [1Hz or more]) , 7.5 times/s (Ωmeasurement)
Max. input voltage V terminal ... DC 1000V/AC 1000Vrms (sin) or 107V Hz
Max. input current A terminal ...Continuous to DC/AC 10A; up to DC/AC 20A within 30s µA ,mA terminal ... DC/AC 510mA
Location / Temp. and humidity range for use Indoors, up to an altitude of 2000m/ 0°C to 50°C /up to 80%rh (no condensation)
Power supply (operating time) 6F22(006P, 9V Manganese) battery) ×1 (20 hours) or 6LR61(9V Alkaline) battery ×1 (50 hours)
Dimensions and mass 90mm (3.54") W×192mm (7.56") H×37mm (1.46") D mm (excluding protrusions)
100mm (3.94") W×202mm (7.95") H×57mm (2.24") Dmm (including holster)
/450g (15.9oz) (with battery)
680g (24.0oz) (with holster and battery)
Applicable standards Safety: EN61010-1:2001 EN61010-031:2002
Pollution class 2
Measurement category CAT III 1000V, CAT IV 600V
Expected overvoltage 8000V
EMC: EN61326:1997 + A1: 1998 + A2:2001
Warranty period 3 years (excludes measurement accuracy)
Accessories Test Lead 3851-10 , holster (for main unit),battery (6LR61) × 1 (for monitor in main unit)

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