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Shenzhen Selen Technology Co., Ltd
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Shenzhen Selen Technology Co., Ltd

Consultation Hotline 19925361696 19925366196

Shenzhen Selen Technology Co., Ltd

Your Position:Home > Products Center > 同惠电子1 > TH2690A picoammeter/insulation resistance meter

  • TH2690A picoammeter/insulation resistance meter

    Model:TH2690A

    Brand:同惠电子1

    Introduction:TH2690 series flight ammeter/picoammeter/electrometer/high resistance meter provides industry leading measurement features. With a minimum current resolution of 0.1fA (10-16A), the fee-ammeter/electrometer can meet the requirements of weak current measurement in most scenarios. The built-in 1,000 V voltage source supports measuring resistance up to 10 PΩ (1016Ω). For different test objects and test environment, Tonghui provides a variety of adaptive accessories.

    • Technical parameters

    • Product model

      TH2690A

      Show

      Show器

      5.0 寸电容式触摸彩色LCD Show器

      Measurement resolution

      Bit

      Current measurement

      The range of

      Precision

      Resolution

      20pA

      ------

      ------

      200pA

      ------

      ------

      2nA

      ±0.2%+50fA

      1fA

      20nA

      ±0.2%+3pA

      10fA

      200nA

      ±0.2%+5pA

      100fA

      2 μ A

      ±0.1%+50pA

      1pA

      20 μ A

      ±0.05%+500pA

      10pA

      200 μ A

      ±0.05%+5nA

      100pA

      2mA

      ±0.05%+50nA

      1nA

      20mA

      ±0.05%+500nA

      10nA

      Resistance measurement

      The range of

      Precision

      Resolution

      1M Ω

      ±0.135%+1 Ω

      1 Ω

      10M Ω

      ±0.135%+10 Ω

      10 Ω

      100M Ω

      ±0.185%+100 Ω

      100 Ω

      1G Ω

      ±0.285%+1k Ω

      1k Ω

      10G Ω

      ±0.41%+10k Ω

      10k Ω

      100G Ω

      ±0.41%+100k Ω

      100k Ω

      1T Ω

      ±0.45%+1M Ω

      1M Ω

      10T Ω

      ------

      ------

      100T Ω

      ------

      ------

      The range of

      电流The range of

      Voltage source

      1M Ω

      200 μ A

      20V

      10M Ω

      20 μ A

      20V

      100M Ω

      2 μ A

      20V

      1G Ω

      200nA

      20V

      10G Ω

      20nA

      20V

      100G Ω

      2nA

      20V

      1T Ω

      2nA

      200V

      10T Ω

      ------

      ------

      100T Ω

      ------

      ------

      Maximum measured resistance

      10T Ω

      Voltage measurement (independent input unit)

      The range of

      Precision

      Resolution

      2V

      ±0.05%+40 μ V

      1 μ V

      20V

      ±0.05%+400 μ V

      10 μ V

      Input impedance

      >200T Ω

      电荷测量(指标在1s In effect)

      The range of

      ------

      2nC

      ------

      20nC

      ------

      200nC

      ------

      2 μ C

      ------

      Voltage source

      The range of

      Precision

      Resolution

      20V

      ±0.05%+2mV

      700 μ V

      1000V

      ±0.05%+100mV

      35mV

      The range of

      Maximum output current

      20V

      ± 20mA

      1000V

      ± 1mA

      Voltage source功能

      直流、扫描( 单扫描、双扫描、列表扫描)ARB ( 方波)

      温度测量范围及Precision

      -40 -10

      1

      10 - 55

      0.5

      55 - 80

      1

      湿度测量范围及Precision

      0 - 20%RH

      4%

      20- 80%RH

      3%

      80-RH

      4%

      View mode

      Meter view, graph view, histogram, scroll view

      Test terminal

      Voltage input

      三轴BNC

      Current input

      三轴BNC

      Voltage output

      COMMON

      GROUND

      Banana seat

      Interface

      D/A Output

      ± 2V FS

      HANDLER

      通讯Interface

      RS232USB DEVICEUSB HOSTLANGPIB

      Sensor input

      Temperature and humidity

      互锁输入

      Ambient temperature and humidity

      使用Temperature and humidity

      0 ° C--45 ° C ,30 %--80 % , no condensation

      存放Temperature and humidity

      -20 ° C--60 ° C ,10 %--90 % , no condensation

      Precision保证

      23 ℃± 5 ,30%-80%RH

      Preheating time

      1 Hour

      Ambient temperature change

      自校准后小于± 3

      Calibration period

      1 Year

      General index

      Power supply

      AC90 V--264 V, 50/60 Hz ;或DC127 V370 V

      Power


      Shelf size

      215(W) × 88(H) × 412(D)

      Overall dimensions

      235(W) × 111(H) × 440(D)

      The weight of

      3.5kg


    • Attachment

    • Standard configuration
      Part name Model number



      Short-circuited connection line TH26058C



      High voltage test line TH90003D



      High voltage test line(红色) TH90003E



      Temperature and humidity传感器 TH2690_THS



      Connect cables TH26058D



      Φ4 crocodile clip (red and black one each) TH26058F



      Φ4 anti-electric lantern cable (double-ended cable, one red and one black) TH26058G



      USBInterface线 TH26017(USB cable 2H/ USB-am USB-BM/L 1500)



      Optional
      Part name Model number



      Connect cables TH26058B



      Φ4 lantern marker (red and black one each) TH26058E




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