• The instrument adopts the method of measuring the current through the core, which can reduce the wiring work of the current loop and improve the work efficiency.

• The wide range measurement capability can cover the calibration of the commonly used AC and DC arc welding machine power supply, and the user can choose different specifications of current sensors (500 A/ 1 kA/ 2 kA/ 3kA) according to the needs, such a combination. It is beneficial to reduce the size and volume of the host, and the choice of lightweight sensor is more convenient to carry to the field for calibration work.

• Built-in large-capacity memory, the test data of the inspected equipment can be quickly saved on site.

• After the calibration work is completed, the original data can be exported to the computer through the U disk for sorting and analysis.

S/N

Function

AC power measurement has an oscilloscope function that displays the waveform of the AC signal under test in real time.

Calculate two types of harmonic distortion: THD/T (harmonic relative to full wave) and THD/F ( harmonic relative to fundamental wave).

The amplitude (RMS), content (%) and phase of the 2nd~128th harmonic of voltage or current can be analyzed in real time.

Visualize the spectrum of each harmonic in the form of a histogram (100% fundamental).

S/N

Function

Visual Display Of The Measured Power: The measured voltage and current measurement results are displayed at the same time

Power Trend Test: Curve the power over time in real time during the test cycle.

Power Stability Analysis: calculate the maximum (MAX), minimum value (min), and peak-peak value of the measured electricity ( P-P ), mean ( Avg ) , standard deviation ( S .dev ) , divergence ( Div ), etc.

Class 0.1

Class 0.05

Class 0.1

Class 0.05

50 V

100 μV

600 + 400

300 + 200

<20

<10

150 V

1 mV

600 + 400

300 + 200

<20

<10

500 V[2]

1 mV

600 + 400

300 + 200

<20

<10

Note [1]: RD is the reading value, RG is the range value, the same below.

Note [2]: 500 V ranges are optional, other ranges can be customized upon request.

Class 0.1

Class 0.05

TK6500-T-500A

100A, 500A

1 mA

600 + 400

300 + 200

TK6500-T-1kA

200A, 1kA

10 mA

600 + 400

300 + 200

TK6500-T-2kA

500A, 2kA

10 mA

600 + 400

300 + 200

TK6500-T-3kA

1kA, 3kA

10 mA

600 + 400

300 + 200

Note [3]: The current conversion is carried out by an external current sensor and measured by the host. Users can select the sensor with the right specification according to the size of the measured current to achieve the best measurement accuracy. Other current ranges can be customized by customers.

Temperature performance

Working Temperature: 0°C~45°C; Storage Temperature: -20 °C ~ 70 °C

Humidity performance

Operating Humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C

Storage Humidity: (20%~80%) R·H, no Condensing

altitude

< 3000 m

Quality

Approx. 6.5 kg (without sensor).

Communication interface

USB, LAN

Size

390 mm(W) × 395 mm(D) × 260 mm(H)