Description
Wide Measurement Ranges: Measure resistance from 10kΩ to 1PΩ with basic accuracy of ±2% up to 1TΩ. Measure Leakage Current down to 1pA with basic accuracy of ±2%.
Programmable Test Voltage: From 10V to 1kV in 1V increments on the 1868A Model.
Powerful Charge Capability: The 1868A Model offers current ranges of 2mA/25mA/80mA. Currents above 2mA are password protected for safety.
Programmable Charge, Delay & Discharge Times: Allows testing of highly capacitive devices without false failures.
Standard Interfaces: The 1868 models come standard with RS232 and GPIB interfaces for PC connection in automated applications. Incorporate the 1868 unit into an automated manufacturing environment with remote start and bin results output through the rear panel PLC interface.
Graphical Display: The backlit display enables quick, easy setup and display of the test results as text, bar graph or X-Y graph. The X-Y Graph is an excellent tool to view current or resistance measurements over time.
Test Storage: Store 2 Global Setups including instrument setup and sequence setups, 4 user-programmable test sequences (up to 20 steps each), and 4 pre-programmed test sequences internally. The PCMCIA interface increases test setup storage with the capability of uploading/downloading test setups to a memory card.
Why Buy?
- Fast and accurate resistance measurements over a very wide range
- 80mA charge current for testing high capacitance devices
- High speed production testing & data logging capability
- Multi-point testing with an optional 40 channel scanner
Features
- Resistance Measurements from 10kΩ to 1PΩ, with Auto Ranging
- Current Measurements from 1pA to 1mA
- 2% Basic Measurement Accuracy
- Programmable Test Voltage from 10 to 1000VDC
- High Charge Current up to 80mA
- LCD Display for Menu Programming and Test Results
- Internal Storage of Test Setups
- RS-232, PLC, and IEEE-488 Interfaces all Standard
- Floating DC Supply for Testing Grounded Devices
- Bar or X-Y Graph to View Resistance or Current Measurements Over Time
- Automatic Test Lead Zeroing To Eliminate Connection Errors
- 5 Programmable Limits Sets for Pass/Fail Testing
- Safety Interlock, HV Indicator & Password-Protected Charge Current
- Programmable Charge, Delay, and Discharge Times
- Optional PCMCIA Memory Card for Added Storage
Product Package
The following accessories come standard with the unit:
- 150753 1868 Instruction Manual
- 700070 AC Power Cable
- 1868-01 1868A Alligator Clip Lead Set
- 1868-02 19” Rack Mount Brackets (Set of 2)
- 1868-04 Interlock Plug
Options
The following accessory options are available:
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Resources
Spec Sheet
Request Info
Instruction Manual
Quick Basic Program
Industries
- Capacitor Manufacturers
- Cable Manufacturers
- Aerospace
- Medical
Applications
- Production Testing of Insulation on Switches, Cables, Transformers, Motors and Other Devices
- Testing of Capacitive Components
- Insulation Properties of Natural and Synthetic Materials such as Oils, Plastics, Rubber or Porcelains
- High Resistance Testing of Electrical Connections
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