• 11 Measurement Parameters
• 0.2% Basic Measurement Accuracy
• Selectable Test Frequency: 100Hz, 120Hz, 1kHz, 10kHz
• Selectable Test Voltage: 0.25V, 1.0V
• Measurement Speed to 25/second
• Graphical LCD Display
• RS-232 Interface Standard
• GPIB and Handler Interfaces, Optional
• Automatic Open/Short Zeroing
• Automatic Hi/Lo Comparator Limits
• Pass/Fail Sorting (8 Bins)
• Storage of 1 Setup
• Automatic Source Impedance Selection
• Keypad Lockout
• Easy Operation
• Programmable Delay Time

The QuadTech 1715 LCR Digibridge is an economically priced, easily programmed, microprocessor based passive component tester for fast, precise impedance measurements. It measures eleven different parameters with a basic accuracy of 0.2%. The 1715 provides four different test frequencies and two test voltages for testing flexibility. For remote operation and automated system applications, the unit comes standard with an RS-232 interface, plus GPIB and Handler interfaces are available as options.

11 Measurement Parameters: Measure and display two of 11 impedance parameters simultaneously with a basic accuracy of 0.2%. Test results can also be shown as Deviation or %Deviation from nominal value.

Test Signal: Four user selectable test frequencies: 100 Hz, 120 Hz, 1 kHz, and 10 kHz (9.6 kHz), plus two test voltages: 0.25 V and 1.0 V.

Graphical Display: 40 x 4 character graphical LCD display for user-friendly menu programming and measured results.

Setup Storage: Storage of 1 setup with parameter, binning and compare information saved. Instrument auto recalls this setup upon power-up.

Auto Ranging: For maximum measurement integrity the 1715 automatically selects the appropriate measurement range and instrument source impedance (25, 100, 1 k, 10 k or 100 k Ohms), dependent upon the impedance of the device under test.

Pass/Fail Testing: The 1715 provides a programmable Hi/Lo comparator function as well as eight sorting bins for categorization of components.

Open/Short Zeroing: Reduce the effects of error sources (stray admittance/residual impedance) between the device under test and the calibrated connection to the measuring instrument.

Interfaces: For remote control, or adaptation to a production environment, the 1715 instrument includes an RS-232 interface as standard equipment. Both a GPIB and a Handler interface are available as optional interfaces.