Welding Monitor
QC-450
Highly Reliable welding by “Visualizing” welding process
By Max. sampling frequency 50kHz (Min. resolution: 0.02ms) , it correspond to Transistor type welding power supply. By visualizing welding time of max. welding time 3 sec., it suitable for husing and resistance brazing.
- 255 Condition Setting
- Display Max. 10 items(Measured/Calculated/Counted)
- Current (RMS) display : conformable to ISO17657
- 5.7” Color Touch Panel
- Variety of signal and interface, which makes it easy for automation
10 I/O output
6 process control output
External analog input - Ethernet Connection
- Thermal printer
- Run Chart display visualizes the transition
Specifications
Item | Specification | |
---|---|---|
Measurement | Current(RMS/PEAK), Voltage(RMS/PEAK), Weld time (Weld cycle), Displacement, Pressure, Conduction angle, External analog X2 |
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Monitor Display | Current(RMS/PEAK), Voltage(RMS/PEAK), Weld time (Weld cycle), Displacement, External analog X2 Pressure, Conduction angle, Power, Resistance, Calculated value |
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Waveform Display | REAL Current, AVE Current, REAL Current, AVE Current, Power, Resistance, Displacement, Pressure, External analog X2 |
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Run Chart Display | PEAK Current, RMS Current, PEAK Voltage, RMS Voltage Power, Resistance, Displacement, Pressure, External analog x2, Calculated value, Time |
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Current Measurement Range | 50~2,000A、100~20,000A、1,000~100,000A | |
Time Measurement Range | 0.00~3000.00ms、0.0~300.0CYC | |
Display | 5.7” color LCD touch panel | |
Number of Conditions | 255 | |
Printer | Thermal printer | |
Interface | I/O | DC24V NPN, PNP, and external power Judgment output : 10 lines Process control output : 6 lines |
Communication | Ethernet | |
Memory Card | CF Card | |
Input Power | AC100 to 240V ±10% 50/60Hz | |
Weight | 5.6kg | |
Dimension | W170 x H256 x D338mm |
* Toroidal Coil / Toroidal Coil (x10) / AC Cable are sold separately
* Optional board is required for measurement of displacement・pressure. Also, sensors are separately sold.
QC-440
Powerful Functions for Quality Management.
QC-440 monitors welding current and its time, which are key factors among welding conditions.
It is essential for improvement and management of welding quality.
* Calibration certificate for QC-440 is not free of charge. Please ask sales representative for quotation.
Features
Specifications
Type | QC-440 |
---|---|
Waveform | Single AC Type, Capacitor Type, Inverter Type, Transistor Type |
Current | 0.50 – 45.0kA |
Time | 0.5 – 99.5 cycle (0.5 cycle step) / 1 – 199 msec (capacitor mode 1ms step) |
Displacement | Measurement Range -99.99 – 99.99mm or -9.999 – 9.999mm |
Accuracy | Current ±2% (F.S) Time±0% |
Judgment Items |
Current: over, under (3 digits) Time: over, under (Cycle: 2 digits msec: 3 digits) Displacement: over, under (4 digits) * With GOOD or NG Signal Output Function |
Display Items | Channel, Current Value (A/B), Time (A/B), Analog Input |
Number of Monitoring Condition |
2* 99 condition |
Data Storage Capacity | 2000 shoots |
Counter | 0 – 99999 |
Interface | RS-485-compliant |
Printer | Interval Printing Function Memory Printing Function |
Toroidal-coil | Sensitivity: x 1 (Option), x 10 (Option) |
Power Consumption | 80VA |
Power Source | AC100-240V ±10% 50/60Hz |
Dimension / Weight | W141 x H303 x D344mm ≈4.5kg |