DynaCase THL GT Portable Appliance Testers

The new MI 3309 BT DeltaGT is both battery and mains powered multifunctional instrument intended to perform measurements for testing the electrical safety of portable electrical equipment.

The instrument contains unique PRCD testing technology that prevents mains RCD from tripping out while measurements are being performed. Due to dual power capability of MI 3309,

the instrument can perform tests usually found on larger, heavier machines (e.g. differential leakage, touch leakage, power consumption testing etc) while still maintaining a lightweight portable design. The instrument is equipped with additional inputs for performing tests on fixed installed appliances.

The handling and use of the instrument is clear and simple due to large graphical LCD screen with backlight, two PASS / FAIL LED indicators and HELP screens for each measurement. The MI 3309 can store up to 1500 test results with parameters that can be downloaded onto a PC for further data handling and creation of test report (software included in standard set). The lightweight design, pre-programmed and custom test sequences and optional QR bar-coding system make the MI 3309 an ideal instrument for high volume professional safety testing of portable appliances.

The MI 3309’s extended communication facility supports the use of an Bluetooth/RS232 label printer and Android/RS232 barcode scanner. In addition, the MI3309 also supports the use of an RFID scanner for reading / writing RFID tags.

THE FOLLOWING TESTS CAN BE PERFORMED:

• Functional and visual inspection;
• Earth bond resistance;
• Insulation resistance; Insulation resistance of isolated accessible conductive parts;
• Substitute leakage current; Substitute leakage current of isolated accessible conductive parts;
• Differential leakage current test;
• Touch leakage test;
• PRCD test;
• Power test;
• IEC cord polarity test;
• Leakage and load currents with current clamp;
• TRMS voltage meter.

KEY FEATURES:

• Graphic LCD with resolution of 128 x 64 dots, with backlight.
• Support for Android application.
• Bluetooth communication with printer, barcode scanner and PC.
• The graphic display offers easy reading of results, indications, measurement parameters and messages.
• Large green and red lights for additional PASS / FAIL indication placed at the sides of the LCD.
• Large data flash memory for storing test results & parameters (about 1500 tests with parameters can be stored in average).
• Two communication ports (USB and RS232C) for communication with PC, and barcode reader.
• Built-in real time clock.
• QR and bar-coding system for quick test code selection and identification of device under test.
• Programmable limits for PASS / FAIL evaluation.
• Fully compatible with new Metrel PATLink PRO PC software package, included in standard set (download, view, print and export of test results).
• Optional PC SW PATLink PRO Plus (advanced test result analysis and professional test report creation)
• Portable and lightweight design.
• Rechargeable battery powered instrument with built-in charging circuit.
• The instrument can operate from mains power or batteries.

Tehnical specifications

General data

• Power supply voltage: 9 VDC (6x1.5 V battery or accu, size AA), 230 VAC
• Operation: 10 h
• Working temperature range: 0 °C ÷ 40 °C
• Maximum relative humidity: 95 % RH (0 °C ÷ 40 °C), non-condensing
• Display: 128 x 64 dots matrix display with backlight
• Memory: 1500 memory locations
• Communication port: RS232 (PS/2 connector, female),
• USB (connector Typ B)
• Overvoltage category: CAT II/ 300 V
• Protection classification: Double insulation
• Protection degree: case IP 40 /connectors IP 20
• Dimensions (w x h x d): 14 cm x 8 cm x 23 cm
• Weight: 1,2 kg