TK6700 Electric Welding Machine Comprehensive Calibrator

TK6700 is a AC and DC welding machine power parameter comprehensive calibrator with built-in high-current precision measurement module and resistance load. It can be used to calibrate the current or voltage of the welding machine without disassembling it. The maximum measurement current can reach 1 kA, and the accuracy can be selected in two specifications: Class 0.05 and Class 0.1.

  • TK6700

  • TUNKIA

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TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator

1. Summary

TK6700 is a AC and DC welding machine power parameter comprehensive calibrator with built-in high-current precision measurement module and resistance load. It can be used to calibrate the current or voltage of the welding machine without disassembling it. he maximum measurement current can reach 1 kA, and the accuracy can be selected in two specifications: Class 0.05 and Class 0.1.


2. Features

• AC and DC Voltage Measurement: 0.1 V~180 V (optional 500 V).

• AC and DC Current Measurement: 10 A~1 kA.

• Optional Specifications: Class 0.05 And Class 0.1.

• AC Measurement Frequency: 40 Hz~1 kHz.

• Support 2nd~18th Harmonic Measurement.

• Supports Exporting Data Via USB.


3. Applications


☆ Calibrate the AC and DC Welding Machine Power Supply

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator Calibrate the AC and DC Welding Machine Power Supply

• The AC and DC voltage measurement range is 0 1 V~180 V (optional 500 V), and the AC and DC current measurement range is: 10 A~1 kA;

• Best accuracy class 0.05, suitable for calibration class 0.2 and below AC and DC arc welding power supply or other high-current output equipment.



4. Characteristics

☆ On-site Portable Design

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator On-site Portable Design

• The device adopts imported protective box, which is suitable for carrying to the site for work.

• The 600 A load tank is equipped with a tie rod and rollers, which facilitate the rapid hauling of the entire equipment.


☆ USB Data Export

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator USB Data Export

• 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.


☆ APP Graphical and Intuitive Display

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator APP Graphical and Intuitive Display

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).


☆ Data Statistical Analysis

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator APP Graphical and Intuitive Display

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.



5. Specifications

5.1 AC/DC Voltage Measurement

Voltage Range

Resolution

Measurement Uncertainty (k=2).

( ppm*RD+ppm*RG)[1]

Temperature Coefficient

ppm*RD /℃ @ ( 15~30 ) ℃

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]: The 500 V range is optional, other ranges can be customized upon request.

• Measuring range: 5 V~1 8 0 V or 5 V~500 V (optional), direct measurement, manual or automatic range switching

• Measurement band: DC, 40 Hz~1 kHz


5.2 AC/DC Current Measurement

Current Measurement Selection [3].

Range

Resolution

Measurement Uncertainty (k=2).

( ppm*RD+ppm*RG)[1]

Class 0.1

Class 0.05

TK6700-500A

100 A, 500 A

1 mA

600 + 400

300 + 200

TK6700-1kA[4]

200 A, 1 kA

10 mA

600 + 400

300 + 200

Note [3]: Users can choose the calibrator of the corresponding specification according to their needs. Other current ranges can be customized by customers.

Note [4] TK6700-x2 type, built-in load is 600A, if you need to complete the current measurement above 600A, you need to cascade a TK6400.

• Measuring range: 10 A... 1 kA, manual or automatic range switching

• Measurement frequency: DC, 40 Hz~1 kHz


6. General Specifications

Power Supply

AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz

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 condensation

Altitude

< 3000 m

Communication Interface

USB, LAN

Size


460 mm(W) × 560 mm(D) × 250 mm(H)

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator Size


7. Ordering Information

TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator Ordering Information

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