Introduction of the new 1868 Megohmmeter from QuadTech

For Immediate Release
September 1, 2004

QuadTech Introduces The Model 1868 High Voltage/High Current Megohmmeters

Fast Production Testing Of Insulation On High Capacitive Devices

Maynard, MA - QuadTech, Inc., a leading electronic test equipment and Megohmmeter manufacturer in the passive component and electrical safety testing marketplace, announces the availability of two new megohmmeters for insulation resistance measurements, the models 1868A and 1868D. Both units, containing similar features, are designed for high speed testing in automated system applications. The Model 1868A Megohmmeter provides a high output current to 80 mA for fast charging of capacitive components and devices. The Model 1868D Megohmmeter provides high test voltages up to 5000 VDC for testing those products with high voltage ratings.

Some of the outstanding features which makes both megohmmeters ideal for a wide variety of insulation resistance measurements:

Resistance Measurement Range, 10 kohm to 1 Pohm
Current Measurement Range, 1 pA to 1 mA
Resistance & Current Accuracy of +/-2%
Programmable Charge, Delay, & Measure Times
RS-232, IEEE-488, and Remote I/O Interfaces All Standard
Internal Storage of Test Conditions
Wide Voltage Range, Model A (10V to 1KV) & Model D (50V to 5KV)

Both Megohmmeter models also offer a number of other features including, LCD graphic display, fast measure speed, contact check, programmable limits, and a sequence testing capability. The megohmmeters back-lit display enable quick, easy setup, and display of test results. Measured results of insulation resistance or leakage current can be shown on the display as a function of time on a X-Y or bar graph. For high speed production testing of capacitive devices measure times of 40 msec are possible. Without increasing the test time an automatic contact check identifies any contact failure to the device under test. With five programmable limit sets the 1868's are ideal for bin sorting of components. The megohmmeters can also be programmed to automatically perform up to 20 timed tests in sequence, in a charging or measure mode. Each sequence may last up to 60 minutes. Additionally, an optional PCMCIA Memory Card provides expanded memory for additional storage of test setups. The 1868A Model is equipped with a floating power supply that allows testing of devices at ground reference.

For more information on these QuadTech megohmmeters or other products, please call (800) 253-1230; fax: (978) 461-4295 or visit http://www.quadtech.com for full product specifications.

About QuadTech:
QuadTech, an ISO 9001 Certified manufacturer, offers a complete line of instrumentation, LCR meters for testing passive components, Hipot testers and ground bond testers, medical safety analyzers, megohmmeters and milliohmmeters, as well as calibration and repair services. Based in Marlborough, MA, QuadTech has a worldwide network of direct sales and distributors who service and support customers around the globe. In the United States, all of QuadTech's products carry a 45-day money back guarantee. In addition, QuadTech provides new product rental and lease plans.