{"product_id":"keithley-6517b-19197-1","title":"Keithley 6517B Electrometer\/High Resistance Meter, 10aA - 20mA, 200V, 10pOhm, +\/-1000V, 6500 Series","description":"\u003cp\u003e\u003cstrong\u003eElectrometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures resistances up to 1018 Ω\u003c\/li\u003e\n\u003cli\u003e10 aA (10×10–18 A) current measurement resolution\u003c\/li\u003e\n\u003cli\u003eComplete hardware-software solution for ASTM D257 high resistivity measurements with the 6517B, 8009 Resistivity Test Fixture, and the KickStart High Resistivity Application\u003c\/li\u003e\n\u003cli\u003e\u0026lt;3 fA input bias current\u003c\/li\u003e\n\u003cli\u003e6½-digit high accuracy measurement mode\u003c\/li\u003e\n\u003cli\u003e\u0026lt;20 µV burden voltage on the lowest current ranges\u003c\/li\u003e\n\u003cli\u003eVoltage measurements up to 200 V with \u0026gt;200 TΩ input impedance\u003c\/li\u003e\n\u003cli\u003eBuilt-in ±1000 V voltage source\u003c\/li\u003e\n\u003cli\u003eUnique alternating polarity voltage sourcing and measurement method for high resistance measurements\u003c\/li\u003e\n\u003cli\u003eBuilt-in test sequences for four different device characterization tests, surface and volume resistivity, surface insulation resistance, and voltage sweeping\u003c\/li\u003e\n\u003cli\u003eOptional plug-in scanner cards for testing up to ten devices or material samples with one test setup\u003c\/li\u003e\n\u003cli\u003eGPIB and RS-232 interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Keithley 6517B Electrometer\/High Resistance Meter is the worldwide research laboratory standard for sensitive measurements. With over 60 years of low level measurement expertise, Keithley electrometers provide reliable measurements of current levels down to 10 aA (10×10–18 A), charge levels down to 1 fC, and the highest resistance measurements available up to 1018 Ω. The 6517B is also capable of measuring the largest voltage range—up to 200 V—with an input impedance exceeding 200 TΩ. All this performance is built into an instrument that operates as simply as a digital multimeter.\u003c\/p\u003e\n\u003cp\u003eThe 6517B has incorporated Keithley’s decades of expertise in low level measurement technology into an innovative, low current input amplifier with an input bias current of \u0026lt;3 fA, just 0.75 fA p-p noise, and \u0026lt;20 µV burden voltage on the lowest current ranges. The voltage circuit input impedance is greater than 200 TΩ for nearideal circuit loading. These specifications ensure the accuracy and sensitivity needed for accurate low current and high impedance voltage, resistance, and charge measurements in areas of research such as physics, optics, nanotechnology, and materials science. A builtin ±1 kV voltage source with sweep capability simplifies performing leakage, breakdown, and resistance testing, as well as volume (Ω-cm) and surface resistivity (Ω\/ square) measurements on insulating materials.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn The Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrometer (6517B)\u003c\/li\u003e\n\u003cli\u003eLow Noise Triax Cable\u003c\/li\u003e\n\u003cli\u003e3-Slot Triax to Alligator Clips 2m (6.6ft)\u003c\/li\u003e\n\u003cli\u003eSafety High Voltage Dual Test Leads\u003c\/li\u003e\n\u003cli\u003eThermocouple Bead Probe\u003c\/li\u003e\n\u003cli\u003eInterlock Connector\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":58361161843020,"sku":"19197.1","price":12500.0,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/www.testequity.co.uk\/products\/keithley-6517b-19197-1","provider":"TestEquity UK","version":"1.0","type":"link"}