Chat or Call
Lydia Yi
Sales Manager - Lydia Yi skype+86-18928404004
  • Phone
    Phone
    +86-18928404004
    Call me
  • WeChat
    Scan QR code and add WeChat
    +86-18928404004
    WeChat
  • WhatsApp
    Scan QR code and add WhatsApp
    +86-18928404004
    WhatsApp
  • E-mail
    E-mail
    yilu@neware.com.cn
    Send Email
Damon Yao
Sales Manager - Damon Yao skypelive:damonyao_2
  • Phone
    Phone
    +86-13924617429
    Call me
  • WeChat
    Scan QR code and add WeChat
    +86-13924617429
    WeChat
  • WhatsApp
    Scan QR code and add WhatsApp
    +86-13924617429
    WhatsApp
  • E-mail
    E-mail
    yaoyihan@neware.com.cn
    Send Email
icon
Lydia Yi
Sales Manager - Lydia Yi skype+86-18928404004
  • Phone
    Phone
    +86-18928404004
    Call me
  • WeChat
    Scan QR code and add WeChat
    +86-18928404004
    WeChat
  • whatapp
    Scan QR code and add WhatsApp
    +86-18928404004
    WhatsApp
  • E-mail
    E-mail
    yilu@neware.com.cn
    Send Email
Damon Yao
Sales Manager - Damon Yao skypelive:damonyao_2
  • Phone
    Phone
    +86-13924617429
    Call me
  • WeChat
    Scan QR code and add WeChat
    +86-13924617429
    WeChat
  • whatapp
    Scan QR code and add WhatsApp
    +86-13924617429
    WhatsApp
  • E-mail
    E-mail
    yaoyihan@neware.com.cn
    Send Email
Damon Yao
Sales Manager - Damon Yao skypelive:damonyao_2
  • Phone
    Phone
    +86-13924617429
    Call me
  • WeChat
    Scan QR code and add WeChat
    +86-13924617429
    WeChat
  • WhatsApp
    Scan QR code and add WhatsApp
    +86-13924617429
    WhatsApp
  • E-mail
    E-mail
    yaoyihan@neware.com.cn
    Send Email
icon
Select location or language
icon

OCV/IR

The tester measure the voltage/ internal resistance of cells, store and upload the data to the database.

The tester is composed of control circuit module, test module, electric actuating unit, and sensing device module, etc.

Voltage Internal Resistance Test Data

The internal resistance and voltage tests have the calibration function, which can maximum eliminate the systematical error and the impedance difference of different channels, in order to improve its accuracy. We use special calibration equipment to calibration.

CategoryVoltage test accuracyInternal resistance test accuracy
RangeDirect current 0~10000mVμΩ ~ 3KΩ
Direct current ±(0.0035%Set+0.0005%FS)±(0.5%rdg.±10dgt.)
Temperature coefficiency(±0.0005%rdg.±0.0001%FS.)/℃±(0.05%rdg.±1dgt.)/℃
Display resolution2μV0.1μΩ(3mΩrange)
Repeatability and reproducibilityGR&R≤10%(For specific sample)GR&R≤10%(For specific sample)
 12PPM

OCV/IR Tester

Learn More

Neware and Cookies
This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.Read our private policy

Neware Official Website