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The Quadtech Sentry Plus Series units are advanced digital hipots with load and line regulation to ensure measurement integrity. Multistep capability allows the user to perform multiple tests in a sequence with the push of one button.
The Sentry 10 Plus AC Hipot Tester (CE Mark) performs AC dielectric withstand (hipot) tests. The test voltage is programmable from 50V to 5kV AC with a resolution of 1V. The current range is 1ľA to 20mA.
The Sentry 20 Plus AC/DC Hipot Tester (CE Mark) has all the features of the Sentry 10 Plus in addition to DC hipot capability. The test voltage is programmable from 50V to 6kV DC with a resolution of 1V. The current range is 0.1ľA to 5mA.
The Sentry 30 Plus AC/DC/IR Hipot Tester (CE Mark) has all of the features of the Sentry 20 Plus in addition to Insulation Resistance (IR) testing. The IR measurement range is from 0.1MΩ to 50GΩ with test voltages from 50 to 1000VDC.
Program & Display Ground Continuity: The Sentry Plus Series can measure and display the resistance between the ground blade of the power cord and any exposed metal on the product.
Upgradeable: With the Sentry Plus Series, it is possible to add DC and/or IR test capability without purchasing a new instrument. The Sentry 10 Plus can be upgraded to a Sentry 20 or 30 Plus and the Sentry 20 Plus can be upgraded to a Sentry 30 Plus.
Meets UL Hipot Tester Requirements: The Sentry Plus instruments measure & display the output voltage directly at the output terminals. The instruments have both visual and audible failure indications, and after a failure the STOP switch must be pressed prior to another measurement.
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| Why Buy? |
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An economical, entry level Hipot Tester |
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Model Sentry 10 for AC Hipot |
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Model Sentry 20 for AC/DC Hipot |
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Model Sentry 30 for AC/DC Hipot and Insulation Resistance |
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- AC Hipot Voltage 50 to 5000V, Output Current to 20mA
- DC Hipot Voltage 50 to 6000V, Output Current to 5mA
- IR Measurements 100kohms to 50Gohms, Test Voltage 50 to 1000VDC
- Programmable Ground Continuity Check, 0.1 to 5ohms
- Programmable Ramp, Test, and Fall Times
- Fast Cutoff and Discharge of Device Under Test
- Programmable Hi/Lo Limits for Pass/Fail Testing
- Large LCD Display for Menu Programming and Test Results
- Internal Storage and Recall of 80 Test Setups
- Ground Fault Interrupt Shutdown for Operator Safety
- Front and Rear Panel Output Connections
- Front Panel Lockout Prevents Changes to the Test Setup
- Automatic Offset to Zero Out Stray Leakage Current
- Instruments Upgradeable, Sentry 10 to 20 to 30
- 3mA Current Limit per EN50191
- UL Listed and CE Marked
Accessories:
The following accessories come standard with the unit:
- 150697 Sentry Plus Instruction Manual
- 4200-0300 AC Power Cord
- S02 Test Leads
- 700100 Ground Continuity Lead
- N/A Calibration Certificate Traceable to NIST
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| Description |
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The Guardian 1000 Series of electrical safety testers are advanced digital hipots with load and line regulation to ensure measurement integrity. Multistep capability allows the user to perform multiple tests in a sequence such as AC hipot followed by IR.
The Guardian 1010 AC Hipot Tester performs AC dielectric withstand (hipot) tests. The test voltage can be programmed in the range from 50VAC to 5kVAC with a resolution of 1V. The maximum total output current is 30mA.
The Guardian 1030 AC/DC/IR Hipot Tester has all the features of the Guardian 1010 with the addition of DC hipot and IR measurement capabilities. The test voltage can be programmed in the range from 50VDC to 6kVDC with a resolution of 1V. The maximum total current is 10mA. The IR measurement range is from 0.1M to 50G with test voltages from 50 to 1000VDC.
The Guardian 1030S AC/DC/IR/SC Hipot Tester has all of the features of the Guardian1030 plus eight HV Scan Channels for multi-point testing.
Quick Discharge: In both the DC hipot and IR tests the device under test is discharged back through the HV transformer. This technique results in a rapid and safe discharge.
Ground Continuity Check: All of the Guardian 1000 Series units have a ground continuity check feature to determine that the resistance, between the ground blade of the power cord and any exposed metal on the product, is less than 1 ohm.
QuadTech Challenges the Competition:
QuadTech G1010 vs. AR 7620DT - View as a PDF
QuadTech G1030 vs. AR 7650DT - View as a PDF
QuadTech G1030S vs. AR 7650DT - View as a PDF
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| Why Buy? |
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NEW! Upload / Download
& Logging Software Wizards! |
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To automate Hipot Testing via RS-232 or IEEE interfaces | |
Use Visual Basic Wizard for easy setup and data
collection to a PC |
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Model Guardian 1010 for AC Hipot | |
Model Guardian 1030 for AC/DC Hipot and Insulation Resistance | |
Model 1030S for multipoint scanning of Hipot and IR testing
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Features
| | AC Hipot Voltage 50 to 5000VAC, Output Current to 30mA | | |
DC Hipot Voltage 50 to 6000VDC, Output Current to 10mA | | |
IR Measurements from 100kΩ to 50GΩ, Voltage: 50 to 1000VDC | | |
Built-In 8 Channel Scanner for Multi-Point Testing (1030S) | | |
Measure Real and Total Current | | |
Programmable Hi/Lo Limits for Pass/Fail Testing | | |
Ground Continuity Check with High Limit of 1 Ohm | | |
Ability to Perform Multiple Tests in Sequence | | |
Large LCD Display for Menu Programming and Test Results | | |
Internal Storage and Recall of 99 Test Setups | | |
Programmable Ramp and Test Times | | |
Front Panel Lockout Prevents Changes to the Test Setup | | |
Automatic Offset to Zero Out Residual Current | | |
Fast Cutoff and Quick Discharge of Device Under Test | | |
RS-232 and I/O Interfaces Included Standard | | |
IEEE-488 and Printer Interfaces Optional | | |
Built-In Operator Prompted Software Calibration Routine | | |
G1010 and G1030: UL Listed and CE Marked
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Accessories:
The following accessories come standard with the unit:
150665 Guardian 1000 Series Instruction Manual
4200-0300 AC Power Cord
S02 Test Leads
700100 Ground Continuity Lead
N/A Calibration Certificate Traceable to NIST
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