TK6700 comprehensive calibrator for electrical parameters of welding machine

TK6700 is an integrated on-site AC/DC welding machine power parameter comprehensive calibrator, with a built-in high current precision measurement module and resistance load. It can be used to calibrate its current/voltage values without disassembling the welding machine, and the operation and transportation are more convenient.
Reference standards: JJG 1587-2016 "Calibration Specification for Digital Multimeters", JJG 124-2005 "Verification Regulations for Ammeters, Voltmeters, Power Meters, and Resistance Meters", "Calibration Specification for Welding Power Sources of DC Welding Machines" (for approval), etc.

TK6700 comprehensive calibrator for electrical parameters of welding machineProduct features

• AC/DC voltage measurement: 0.1 V to 180 V (optional 500 V).

• AC/DC current measurement: 10 A to 1 kA.

• There are two specifications to choose from: 0.05 level and 0.1 level.

• Communication measurement frequency: 40 Hz to 1 kHz.

• Support measurement of the 2nd to 18th harmonics.

• Support exporting data through USB.

• Integrated design of standard meter and load box.

• Mobile transportation and operation are very convenient.

TK6700 comprehensive calibrator for electrical parameters of welding machineFeatures

USB data export

• Built in large capacity storage, it can quickly save the test data of the tested equipment on site.

• After the verification work is completed, the raw data can be exported to the computer through a USB drive for organization and analysis.

On site portable design

• The host adopts an imported protective box, which is lightweight, small in size, and has good protection, suitable for carrying to the site for work.

• The 600A load box is equipped with a pull rod and rollers, which facilitate the quick towing of the entire equipment, save personnel's physical strength, and improve detection efficiency.

APP graphical and intuitive display

• ① AC power measurement has oscilloscope function, which can display the waveform of the measured AC signal in real time.

• ② Calculate the harmonic distortion of THD/T (harmonics relative to the full wave) and THD/F (harmonics relative to the fundamental wave).

• ③ Real time analysis of the amplitude (RMS), content (%), and phase of the 2nd to 128th harmonics of voltage or current.

• ④ Use a bar chart to visually display the frequency spectrum of each harmonic (with the fundamental wave being 100%).

Data statistical analysis

• ① Visual display of measured electricity: Simultaneously display the measured voltage and current measurement results. ·② Electricity trend chart test: During the testing period, real-time plot the curve of electricity changes over time.

• ③ Electricity stability analysis: Calculate the maximum (Max), minimum (Min), peak to peak (P-P), mean (Avg), standard deviation (S.dev), divergence (Div), etc. of the measured electricity.