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
- Standard Waveform Display
- Display Max. 10 items
(Measured / Calculated / Counted)
Specifications
| Item | Specification | |
|---|---|---|
| Measurement | Current（RMS/PEAK）, Voltage（RMS/PEAK）, Weld time （Weld cycle), isplacement, Pressure, Conduction angle, External analog X2 |
|
| Monitor Display | Current（RMS/PEAK）, Voltage（RMS/PEAK）, Weld time （Weld cycle), Displacement, External analog X2 Pressure, Conduction angle, Power, Resistance, Calculated value |
|
| Waveform Display | REAL Current, AVE Current, REAL Current, AVE Current, Power, Resistance, Displacement, Pressure, External analog X2 |
|
| Run Chart Display | PEAK Current, RMS Current, PEAK Voltage, RMS Voltage Power, Resistance, Displacement, Pressure, External analog x2, Calculated value, Time |
|
| 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.
- Toroidal Coil
- Toroidal Coil (x10)
QC-440
- 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
- Allows to monitor various sorts of waveform of welding current
- Allows to set 2 monitoring criteria for an individual welding
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 Strage 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 |
- x 1(option)
Coil 9
- x 10(option)
Coil 10
Joining Monitor
- Click the "Contact Us" button on the right.
(for dealer information, sample test or technical consultation)
