Featuring 48 Programmable HV Switching Points for Automated Production Hipot Testing

• AC Hipot to 7KV
• DC Hipot to 10KV
• Switch 40 Amps Ground Bond Testing
• Earth Continuity Testing 1mΩ
• Insulation Resistance 65GΩ to 2500V
• Arc Detection with usec shutdown
• GPIB or RS-232
• 

Unlimited Scanning Possibilities
When a single 948i Hipot High Voltage Switching System is combined with a Vitrek automated Hipot tester, up to 48 test points can be scanned for high voltage isolation - multiple units make the scanning possibilities virtually unlimited in multiple sets of 48.
Vitrek's 948i is fast and easy to use so there is no excuse for using the hit-and-miss manual probing method of high voltage Hipot testing. The 948i reduces operator exposure to high test voltages while enhancing product quality and reliability. Consistent and repeatable Hipot test results are automatically documented making it simple to prove compliance with ISO 9000 quality standards for High Voltage Hipot testing of insulation resistance, insulation resistance dielectric breakdown, insulation leakage, arc detection, etc.
Set-Up is Simple
Setting up the switching pattern for the Vitrek 948i is a snap. The standard GPIB interface port allows the system controller to download, verify and activate any desired switching profile you can dream up. Or if you prefer an RS232 interface may be substituted for the GPIB interface at no additional expense. And if programming code is not your ideal way of spending the day, Vitrek's QuickTest graphical software can get you up and running in no time at all. For those who are looking for a stand alone system the 948i can be controlled directly by the Vitrek 944i AC-DC HipotTester in a PC free environment. So, no matter how you like it - Vitrek puts you in control of your automated high voltage test requirement.
A simple two channel configuration of the 948i can handle the vast majority of high voltage Hipot scanning applications. The primary consideration is the number of switching points needed to automate the task at hand. Generally, two switching points are required for each DUT test point (one for connection to the HV output and one for connection to the return). The 948i chassis is designed to hold six of the high volt eight point scanner cards. This allows up to 48 points (typically 24 on the HV bus and 24 on the return bus) to be loaded into a single unit. Of course, multiple units can be combined to increase your scanning capacity and Vitrek application engineers are always available to discuss your unique test requirement should you have any questions.

Now that there are no more excuses, isn't it about time you automated your high voltage test application?

Vitrek 948i Fratures and Benefits

• Increases test throughput
• AC Hipot to 5KV standard
• DC Hipot to 7KV
• Reduces operator exposure to high voltage
• Improves test quality, consistency and repeatability
• Scans up to 48 points with a single compact unit
• GPIB Standard
• RS-232 Interface in lieu of GPIB Interface
• May be controlled directly by Vitrek Hipot Tester
• Available QuickTest™ graphical programming software
• Three Year Extended Warranty
• Made in the USA

The Intelligent Choice for Operator Safety
At Vitrek, operator safety is not just a concern, it is a relentless commitment. So we engineered the 948i for use with the Vitrek 944i with a high-impact injection molded front-end with no exposed metal parts to present a potential user shock hazard. We put in an internal "watchdog" safety monitor which automatically shuts down the output in the event of an inadvertent disconnect. And the Vitrek 944i boasts an impressive user programmable "Arc Detection" circuit, capable of shutting down the high voltage system within microseconds.
For added peace of mind the onboard diagnostics of the 944i Hipot tester coupled with the 948i Multi-point HV Scanner combine to execute a complete check of all safety systems every time you power up.
If your product requires one of these labels. . . UL
Demand that the Vitrek 944i label is on your Dielectric Analyzer along with the Vitrek 948i High Voltage Scanner. Only Vitrek minimizes overall test time and maximizes system reliability by combining four dielectric test functions in one unit.
It would hardly seem possible that a slow dielectric tester could back-up an entire production line. Yet with today's imposing 100% dielectric inspection requirements, the antiquated manual hipot tester is often the manufacturing bottleneck. Imagine the consequences of the tester breaking down or worse yet passing a defective product.
Just a few good reasons why each Vitrek 944i Multi-function Dielectric Analyzer is equipped with two high performance microprocessors - to speed testing throughput and to execute exhaustive onboard diagnostics. Simply put, the Vitrek 944i provides the fastest, most accurate and reliable test results available. And it does it for a surprisingly modest price.

Powerful Yet Easy to Use
We've harnessed the power of the microprocessor to make this dynamic instrument simple and easy to operate. Specifically, the extensive use of menu prompting walks you through the test setup. Built-in user memory allows you to store, recall and edit up to 100 different test programs. All test parameters are fully user selectable - no hidden switches or pots to hamper operation.
The result is a clean, streamlined panel design that demands noticeably less effort to operate - and the unrivaled power to execute customized test routines at the touch of a button.
Capacity to Excel
With its full 35mA sourcing capability, the Vitrek 944i possesses the horsepower required to drive today's capacitively-filtered circuits - loads which the 10mA to 25mA units just can't handle. Yet, what sets the 944i apart from the rest is its ability to discriminate between in-phase and out-of-phase leakage currents.
This advanced feature enables you to measure the resistive current associated with insulation breakdown, the reactive component or the combination of both.
Vitrek Service & Support: Finest in the Instrument Industry
At Vitrek, we manufacture automated test instruments that are human engineered for friendly easy operation. But that's not where our commitment stops. We back you up with a worldwide network of Vitrek support centers. And we provide support by phone or email for any need or questions that may arise.
This all adds up to one point - you'll enjoy doing business with Vitrek. Our service technicians, application engineers and customer service satisfaction people just wouldn't have it any other way.

NIST Traceable Calibration Certificates

To assist our customers in satisfying ISO-9001:2000, section 8.2, certified monitor and measurement calibration requirements, ATEQUIP.com can supply for all of the Vitrek products, certified NIST traceable calibration certificates from an ANSI/NCSL Z540-1-1994 compliant-accredited/ ISO 17025 accredited calibration laboratory. Please contact us directly for information on your specific test equipment interest.