Wide measuring range of jishili electrometer

Keithley 6517B electrometer / Megger is the standard for sensitive measurement in scientific research laboratories all over the world . Jishili has 60 Years of professional experience , Jishili electrometer can reliably measure the lowest 10 aA(10×10-18A) electric current 、 The minimum 1 fC Electric charge , And support the highest 1018Ω Resistance measurement of .6517B It can also measure up to 200 V Maximum voltage range , Input impedance exceeds 200 TΩ. All these properties are integrated into one instrument , It is as easy to operate as a digital multimeter . The following is a brief introduction to the wide measurement range of jishili electrometer

6517B In the current 、 resistance 、 The automatic range function is provided over the entire bandwidth of the voltage and charge measurement range .6517B The following measurement functions are integrated ：

Ultra sensitive ammeter , Can be measured 10 aA~20 mA electric current

The voltmeter with the highest impedance , Can be measured 1mV~200 V voltage

Ultra high range ohmmeter , Can be measured 1Ω~1018Ω resistance

A sensitive electricity meter , Can be measured 1 fC~2μC Electric charge

The method of exchanging electrode voltage source eliminates the influence of background current in the material , Repeatable 、 Accurate high resistance and resistivity measurements .

The main features of jishili electrometer

Measuring up to 1018Ω The resistance of

10 aA(10×10-18 A) Current measurement resolution

6517B、8009 Resistivity test fixture and KickStart Combination of high resistivity applications , by ASTM D257 High resistivity measurement provides complete hardware and software solutions

3 fA Input bias current

6 Bit half high accuracy measurement mode

On the lowest current range <20μV Pressure drop

the height is 200 V Voltage measurement ,>200Ω Input impedance

built-in ±1000 V Voltage source

Unique high resistance measurement exchange electrode voltage source and measurement method

Built in test sequence , Support four different device characterization tests 、 Surface and volume resistivity 、 Surface insulation resistance and voltage scanning

Optional plug-in scanning card , You can test up to with one test setup 10 Samples of devices or materials

GPIB and RS-232 Interface

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