Chroma 19073 Hipot Tester, 5 kV AC, 6 kV DC, 1 kV IR, RS-232, Sentry 30+ Replacement, 19070 Series

Chroma 19073 ACWV / DCWV / IR Hipot Tester

The Sentry 19073 model from Chroma is a compact and lightweight tester that is perfect for combining both AC and DC Hipot measurements with insulation resistance (IR) measurements. It also boasts a large LCD display for easy viewing of measurement results and comes with a 2-year factory warranty. This model is the replacement for Quadtech's Sentry 30 Plus.

Features

• AC/DC/IR 3 in 1 hipot tester

• AC 5kV and DC 6kV output

• 1kV insulation resistance test

• Insulation resistance measurement from 1 MΩ to 50 GΩ

• Ground continuity check

• Open Short Check(OSC) function

• GFI shutdown the instrument when the imbalance current > 0.5mA

• Pause mode

• Large LCD display (240 x 64 dots matrix)

• UL and TUV approved

• CE mark

• Programmable ramp/fall and test time

• Programmable high/low limit

• Save/Recall program test function

• Remote control and interface support

• 2-Year factory warranty

Complete Dielectric Testing Solution

The 19070 Series has 2 models available for selection: the 19071 and the 19073.

The 19071 is for AC Hipot testing while the 19073 combines both AC/DC hipot with IR measurement into a single compact unit.

Open Short Check (OSC)

The OSC function is used to check whether the connection is an open circuit between the instrument and the DUT or if there is a breakdown inside the DUT before testing for electrical safety.

Flashover (ARC) Detection

The 19070 series is sensitive enough to monitor for current spikes even if they do not exceed the maximum trip current level.

Ground Continuity Check (GC)

All of the 19070 series testers have a ground continuity check feature to determine if the resistance between the ground pin of the power cord and any exposed metal on the product is less than 1Ω.

Ground Fault Interrupt (GFI)

GFI is required by the National Electrical Code in wet locations. Such devices automatically interrupt power when a ground current >0.5mA exists for more than a few milli-seconds to protect users.

Quick Discharge

For DC Hipot and IR tests, the DUT is discharged back through the HV transformer attaining a rapid and safe discharge.

Applications

• Production test for appliances, instruments and information technology equipment in compliance with UL, IEC, TUV and other standardssuch as EN 60335, EN 60950, EN 61010, CSA C22.2 No.1010.1, UL 3111 and UL 1950

• Transformer electrical safety tests

• Various electronic components tests

In The Box

• Chroma 19073 Hipot Tester

• Power cord

• User documentation

• RS-232 communication interface (built-in)