TD7200 Calibrator for Electrosurgical Unit Analyzers
1. Summary
TD7200 is an instrument applied to calibrate commercial electrosurgical unit analyzers, which can simulate high-frequency electrosurgical generator to accurately output high-frequency voltage, current, power and other electrical parameters.
2. Features
• High frequency voltage output: 10 V to 550 V
• High frequency current output: 100 mA to 3.3 A
• Frequency: 50 kHz～1 MHz
• Display multiple electrical quantities such as voltage, current, and power at the same time.
• Integrated design of meter and source
• Good electrical protection and high reliability.
• LCD touch screen, with physical buttons
• Interface: RS232, USB, LAN.
3. Applications
• Manufacturer of high-frequency electrosurgical equipment tester
• Metrological calibration department
☆ Calibrate High-Frequency Electrosurgical Analyzer |
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• High frequency voltage output (50 kHz to 500 kHz): 10 V to 550 V • High frequency current output (50 kHz to 500 kHz): 100 mA to 3.3 A • The leakage current and power of the high-frequency electrosurgical analyzer can be calibrated in constant voltage source mode, and test linearity and frequency response. |
4. Instrument Appearance
☆ Front Panel | |
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S/N | Function |
| Handle: convenient to carry the instrument. |
| LCD Touch Color Screen: intuitive display of multiple electrical parameters and full touch operation, greatly improving the ease of use of the instrument. |
| Button Operation Panel: a variety of value input/adjustment modes greatly improve the operational convenience of the instrument. |
| Output Terminals: including double banana jack output terminals and 10-core Remo feedback control terminals |
| Special Junction Box: used with the host during testing. |
☆ Rear Panel | |
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S/N | Function |
| LAN Interface: realizes communication with computer and establishes a fully automatic test system. |
| USB Interface: reserved, expandable data export function. |
| RS232 Communication Interface: realizes communication with computer and establishes a fully automatic test system. |
| Power Interface: AC 220V power input interface with switch and fuse |
| Fan Heat Dissipation Outlet: The fan heat dissipation outlet inside the device ensures the stable operation of internal components. |
| Chassis Ground: Before using the equipment, make sure that the chassis ground is reliably grounded. |
5. Characteristics
☆ Ease of Operation | |
| • Large LCD Screen: full color, high screen brightness, clear picture quality, supports touch operation, comprehensive functions, simple and fast. • Programmable buttons: A variety of input methods such as fixed-point output, digital knobs, and step adjustment can be realized, and the operation is fast. Advantage: This combined operation method effectively improves the convenience of operation to adapt to diverse application scenarios. |
☆ Multiple Output Mode |
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• “Direct output”mode，User can set output value by physical key or touch screen. |
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• “Rotary Knob”mode，User can setting in clockwise direction or anticlockwise direction. |
6. Specifications
Test Items | Output Range | Accuracy | Frequency (Hz) | Max Load (Ω) |
High Frequency Power Linearity | 10 W～400 W | 1% | 300k～500k | 200～500 |
High Frequency Power Frequency Response | 100 W～400 W | 1% | 100k～1M | 300 |
High Frequency Leakage Current Linearity | 0～300 mA | 0.5% | 300k～500k | 200 |
High Frequency Leakage Current Line Frequency Response | 100 mA | 0.5% | 100k～1M | 200 |
Vrms | >200 V | 0.5% | 300k～500k | 200～500 |
Vpk | >200 V | 5% | Loading at 300kHz～500kHz (1~2) MHz high frequency harmonic modulation | 200～500 |
• Output range：10 V to 550 V, 10 mA to 3.3 A
• Frequency range：50 kHz~1 MHz
7. General Specifications
Power Supply | AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz |
Warm-up Time | 30 minutes |
Maximum Power Consumption | 2500 VA |
Temperature Performance | Working temperature: 0°C~45°C； Storage temperature: -20°C~70°C |
Humidity Performance | Working humidity: < 80% @ 30°C，< 70% @ 40°C, < 40% @ 50°C Storage humidity: (20%~80%) R·H，non-condensing |
Altitude | < 3000 m |
Weight | About 25 kg |
Interface | RS232、USB、LAN |
Dimensions | 450 mm (W) x 460 mm (D) x 360 mm (H) (Excluding handles and feet) |
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8. Accessories List
S/N | Picture | Name | Specification | Quantity | Note |
1 | | Special Junction Box | Wiring Adapter for DUT | 1 | Standard configuration |
2 | | Test Leads | 10-core Remo Bimetal plug | 1 | Standard configuration |
3 | | Test Leads | 4530_C-BNC Male-Double Banana Plug | 1 | Standard configuration |
4 | | Test Leads | 3957-BNC Male-Double Banana Plug | 1 | Standard configuration |
5 | | Power Cable | AC 220V、10A | 1 | Standard configuration |
6 | | Glass Fuse | F12A-250V | 3 | Standard configuration |
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