TK6700 Arc Welding Machine Comprehensive Calibrator

TK6700 is a comprehensive AC/DC welding machine power calibrator, integrating a high-current precision measurement module and a resistive load. It enables accurate calibration of welding machine current and voltage without disassembling the equipment, making it ideal for on-site maintenance and testing. The device supports maximum measurement currents up to 1 kA and offers selectable accuracy classes of 0.05 and 0.1, providing versatility for various industrial welding machines.

With high-resolution voltage and current measurement capabilities, TK6700 ensures precise verification of welding machine outputs. Its low temperature coefficient minimizes errors due to environmental changes, while its robust design allows reliable operation in industrial environments with variable temperature, humidity, and electrical interference.

The device features a user-friendly digital interface and supports computer program control via USB and LAN, enabling automated testing, data logging, and integration with quality management systems. TK6700 combines precision, portability, and protection mechanisms—including overload, short-circuit, and over-temperature safeguards—for safe and efficient calibration.

AC/DC Voltage Measurement

Voltage Range	Resolution	Measurement Uncertainty (k=2)	Temperature Coefficient (ppm/°C)
50 V	100 μV	Class 0.1: 600 + 400 \| Class 0.05: 300 + 200	Class 0.1: <20 \| Class 0.05: <10
150 V	1 mV	Class 0.1: 600 + 400 \| Class 0.05: 300 + 200	Class 0.1: <20 \| Class 0.05: <10
500 V	1 mV	Class 0.1: 600 + 400 \| Class 0.05: 300 + 200	Class 0.1: <20 \| Class 0.05: <10

AC/DC Current Measurement

Model	Current Range	Resolution	Measurement Uncertainty (k=2)
TK6700-500A	100 A, 500 A	1 mA	Class 0.1: 600 + 400 \| Class 0.05: 300 + 200
TK6700-1kA	200 A, 1 kA	10 mA	Class 0.1: 600 + 400 \| Class 0.05: 300 + 200

General Specifications

Power Supply	AC (220 ± 22) V, 50 ± 2 Hz
Operating Temperature	0°C ~ 45°C
Storage Temperature	-20°C ~ 70°C
Operating Humidity	< 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C
Storage Humidity	20%~80% RH, non-condensing
Altitude	< 3000 m
Communication Interface	USB, LAN
Dimensions (W × D × H)	460 mm × 560 mm × 250 mm

Onsys Technologies

2517/18 Solus Building, Hiranandani Estate, Thane West, Maharashtra India
Thane West Maharashtra

4 Months

+91-8938990191

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More About TK6700 Arc Welding Machine Comprehensive Calibrator -

ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as Indias preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers application-based customized solutions of Indias rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.