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Đồng hồ đo điện để bàn, VICTOR victory desktop digital multimeter VC8246A, VC8246B
  • Đồng hồ đo điện để bàn, VICTOR victory desktop digital multimeter VC8246A, VC8246B

Đồng hồ đo điện để bàn, VICTOR victory desktop digital multimeter VC8246A, VC8246B

  • Đăng ngày 19-11-2019 05:52:16 PM - 862 Lượt xem
  • Mã sản phẩm: VC8246A, VC8246B

    • Đồng hồ đo điện để bàn, VICTOR victory desktop digital multimeter VC8246A, VC8246B 


    Tình trạng sản phẩm:


    VC8246B:

    Measurement function Range Measuring range Resolution Accuracy Remarks
    20Hz～45Hz 45Hz～400Hz 400Hz～1KHz
    AC voltage
    ACV    		 5V 0 to 5.5000V 0.0001V 2%+80 0.5%+30 3%+30 Input impedance
    10MΩ / 50pF
     
    response time ≤ 2S
    50V 0 to 55.000V 0.001V 2%+80 0.5%+30 2%+30
    500V 0～550.00V 0.01V 2%+80 0.5%+30 2%+30
    1000V 0 to 760.0V 0.1V 2%+80 0.5%+30 2%+30
    AC millivolt
    ACmV    		 50mV 0 to 55.000 mV 0.001mV 2%+80 0.5%+30 0.7%+30
    500mV 0～550.00mV 0.01mV 2%+80 0.5%+30 0.7%+30
    AC current
    ACA    		 20A 0～20.000A 0.001 A 2%+40 1.5%+20 Voltage Drop
    <0.1 V/A
    response time ≤ 3S
    5A 0～5.5000A 0.0001 A 2%+40 1%+20
    AC mA
    ACmA    		 50mA 0 to 55.000 mA 0.001mA 1.5%+80 0.7%+30 Voltage Drop
    <4 mV/mA
    response time ≤ 3S
    500mA 0～500.00mA 0.01 mA 1.5%+80 0.7%+30
    AC micro-
    AcuA    		 500uA 0～550.00uA 0.01uA 1.5%+80 0.7%+30 Voltage Drop
    0.11 mVuA
    response time ≤ 3S
    5000uA 0～5500.0uA 0.1uA 1.5%+80 0.7%+30
    Description:
    1 <20kHz for 5 to 100% of range, ≥20kHz for 10 to 100% of range.
    2 1000V range is suitable for 10 to 100% of range.
    3 AC crest factor can reach 3.0 at full scale.


    Other features:
    1. DCV measurement
           common mode rejection: 50Hz / 60Hz ≥ 80dB
           series mode suppression: 50Hz / 60Hz (Rs = 1kΩ) ≥ 40dB,
    2 internal temperature compensation sensor, temperature range: -10 ~ 50 °C, The compensation error is ±±°°C and the compensation time is once every 10 seconds.
    3. Temperature coefficient: 0.1 × basic accuracy / °C (temperature range <18°C or >28°C)
    4. Maximum voltage applied between V, Ω, Hz input terminals and ground: 1000VDC / ACrms
          mA input with fuse protection: 500mA / 250V fast-melting
          10 A end with fuse protection: 11A / 250V fast-melt
     technical indicators

    (Applicable to one year after calibration, 23 °C ± 5 °C, 35 ~ 70% RH, accuracy = ± (% reading + LSD))
    Measurement function Range Measuring range Resolution Accuracy Description
    DC voltage
    DCV    		 50mV -55.000mV to 55.000mV 0.001mV 0.1%+10 Input resistance: 100MΩ
    500mV -550.00mV～550.00mV 0.01mV 0.025%+5
    5V -5.5000V to 5.5000V 0.0001V 0.025%+5 Input resistance: 10MΩ
    50V -55.000V to 55.000V 0.001V 0.03%+5
    500V -550.00V～550.00V 0.01V 0.1%+5
    1000V -1000.0V~1000.0V 0.1V 0.1%+5
    Ohm
    OHM    		 50Ω 0 to 55.000 Ω 0.001 Ω 0.5%+20 Test current: <250uA
    open circuit voltage: <2.5V
    500Ω 0 to 550.00 Ω 0.01Ω 0.05%+10
    5KΩ 0 to 5.5000KΩ 0.0001KΩ 0.05%+5
    50KΩ 0 to 55.000 KΩ 0.001KΩ 0.05%+5
    500KΩ 0～550.00KΩ 0.01KΩ 0.05%+5
    5MΩ 0 to 5.5000 MΩ 0.0001 MΩ 0.2%+5
    50MΩ 0 to 55.000 MΩ 0.001 MΩ 1%+10
    DC current
    DCI    		 500uA -550.00uA～550.00uA 0.01 uA 0.15%+20 Voltage Drop
    103uV/uA
    response time ≤ 1S
    5000uA -5500.0uA～5500.0uA 0.1 uA 0.15%+10
    50mA -55.000mA to 55.000mA 0.001mA 0.15%+20 Voltage Drop
    <1.8 mV/mA
    response time: ≤1S
    500mA -500.00mA~500.00mA 0.01 mA 0.15%+10
    5A -5.5000 A to 5.5000 A 0.0001 A 0.5%+10 Voltage Drop
    <0.04 V/A
    response time: ≤1S
    10A -10.000 A to 10.000 A 0.001 A 0.5%+10
    Frequency
    FREQ    		 10Hz 0～9.9999Hz 0.0001Hz 0.02%+4  
    100Hz 0 to 99.999 Hz 0.001Hz 0.02%+4  
    1000Hz 0 to 999.99 Hz 0.01Hz 0.02%+4  
    10kHz 0 to 9.9999 kHz 0.0001kHz 0.02%+4  
    100kHz 0 to 99.999 kHz 0.001 kHz 0.02%+4  
    Duty cycle
    DUTY    		   0.1% to 99% 0.1% 1%  
    Diode DIODE 2V   0.0001V 1%+10  
    On-off test
    COUNT    		 500Ω   0.1Ω ≤100ΩBB  
    Capacitor
    CAP    		 10nF 0～11.00nF 0.01nF 5%+50  
    100nF 0~110.0nF 0.1nF 5%+5  
    1000nF 0 to 1100nF 1nF 5%+5  
    10μF 0 to 11.00 μF 0.01uF 5%+5  
    100μF 0～110.0μF 0.1uF 5%+5  
    1000μF 0～1100μF 1uF 5%+50  
    10mF 0 to 11.00 mF 0.01mF 5%+50  
    100mF 0～110.0mF 0.1mF 5%+50  
    Thermocouple
    TC    		 K -200.0～1360.0 0.1 ° C 1%+10  
    Thermal resistance
    RTD    		 PT100 -200～850 1 ° C 1%+5  
     
    Technical Specifications
    (Applicable to one year after calibration, 23 °C ± 5 °C, 35 to 70% RH, accuracy = ± (% reading + LSD))
    Measurement function Range Measuring range Resolution Accuracy Description
    DC voltage
    DCV    		 50mV -55.000mV to 55.000mV 0.001mV 0.1%+10 Input resistance: 100MΩ
    500mV -550.00mV～550.00mV 0.01mV 0.025%+5
    5V -5.5000V to 5.5000V 0.0001V 0.025%+5 Input resistance: 10MΩ
    50V -55.000V to 55.000V 0.001V 0.03%+5
    500V -550.00V～550.00V 0.01V 0.1%+5
    1000V -1000.0V~1000.0V 0.1V 0.1%+5
    Ohm
    OHM    		 50Ω 0 to 55.000 Ω 0.001 Ω 0.5%+20 Test current: <250uA
    open circuit voltage: <2.5V
    500Ω 0 to 550.00 Ω 0.01Ω 0.05%+10
    5KΩ 0 to 5.5000KΩ 0.0001KΩ 0.05%+5
    50KΩ 0 to 55.000 KΩ 0.001KΩ 0.05%+5
    500KΩ 0～550.00KΩ 0.01KΩ 0.05%+5
    5MΩ 0 to 5.5000 MΩ 0.0001 MΩ 0.2%+5
    50MΩ 0 to 55.000 MΩ 0.001 MΩ 1%+10
    DC current
    DCI    		 500uA -550.00uA～550.00uA 0.01 uA 0.15%+20 Voltage Drop
    103uV/uA
    response time ≤ 1S
    5000uA -5500.0uA～5500.0uA 0.1 uA 0.15%+10
    50mA -55.000mA to 55.000mA 0.001mA 0.15%+20 Voltage Drop
    <1.8 mV/mA
    response time: ≤1S
    500mA -500.00mA~500.00mA 0.01 mA 0.15%+10
    5A -5.5000 A to 5.5000 A 0.0001 A 0.5%+10 Voltage Drop
    <0.04 V/A
    response time: ≤1S
    10A -10.000 A to 10.000 A 0.001 A 0.5%+10
    Frequency
    FREQ    		 10Hz 0～9.9999Hz 0.0001Hz 0.02%+4  
    100Hz 0 to 99.999 Hz 0.001Hz 0.02%+4  
    1000Hz 0 to 999.99 Hz 0.01Hz 0.02%+4  
    10kHz 0 to 9.9999 kHz 0.0001kHz 0.02%+4  
    100kHz 0 to 99.999 kHz 0.001 kHz 0.02%+4  
    Duty cycle
    DUTY    		   0.1% to 99% 0.1% 1%  
    Diode DIODE 2V   0.0001V 1%+10  
    On-off test
    COUNT    		 500Ω   0.1Ω ≤100ΩBB  
    Capacitor
    CAP    		 10nF 0～11.00nF 0.01nF 5%+50  
    100nF 0~110.0nF 0.1nF 5%+5  
    1000nF 0 to 1100nF 1nF 5%+5  
    10μF 0 to 11.00 μF 0.01uF 5%+5  
    100μF 0～110.0μF 0.1uF 5%+5  
    1000μF 0～1100μF 1uF 5%+50  
    10mF 0 to 11.00 mF 0.01mF 5%+50  
    100mF 0～110.0mF 0.1mF 5%+50  
    Thermocouple
    TC    		 K -200.0～1360.0 0.1 ° C 1%+10  
    Thermal resistance
    RTD    		 PT100 -200～850 1 ° C 1%+5  
     

    General characteristics
    1, working temperature and humidity: 0 to 50oC ≤ 80% RH no condensation; 40 to 50oC ≤ 70% RH
    2, storage temperature and humidity: -25 to 60oC ≤ 90% RH without condensation
    3, working altitude: Altitude is about 2000m
    4, display: VFD dual display
    5, electrical safety: EN61010-1; 1995, EN61010-2-031; 1995
    6. Electromagnetic compatibility: EN61326-1:2006
    7. Vibration and drop: IEC 60068-2- 64:2008, IEC 60068-2-32:2008
    8, power supply: 110V/220V 50Hz/60Hz
    9, size and weight: 245 × 220 × 82 (mm), about 2kg
    10, standard accessories:
        A, test test pen ( H000005) 1 pay
        B, USB serial communication cable (H100002) 1
        C, power cable (H700000) 1
        D, product quick guide 1
        E, product CD 1

         

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