High Frequency Surge Testers
7713
High Frequency Surge Testers
7713 Impulse/Surge Tester 7713 impulse winding tester has 2-channel 10KV that is capable of measuring inductance down to 0.5uH and magnifying high-frequency harmonics to avert shorts through the layers of coiling. Occurrence of mild corona between coils will generate harmonics with high-frequency (>10MHz) and small amplitude, which can not be noticed by a ordinary impulse coiling tester that can only detect gentle amplitude without spotting the flaws. We have deployed HARM (high-frequency harmonics analysis) method to enlarge top-frequency harmonic then to exhibit them on screen then recognize each gentle discharge through layers and assure the standard of every component coil.
Impulse Winding Tester
7710
2 Channel Impulse Surge Tester
7700
Applications: Include Inverters, Power Inductors, Transformers, Motors, Wave Filters, Capacitors and Wires Measurement Items - Total Area, Area size comparison, Waveform comparison, Flutter & Coron
Key Feature: - Lowe power pulses test function
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- 8channels test (7720)
- Multiple winding test function
- Interchangeable between Chinese and English operational interfaces
- Provide statistic and print functions
Impulse Surge Tester : 2 Channel of 5V.
7703
Impulse Surge Tester : 2 Channel of 5V.
Impulse Surge Tester Surge/Impulse winding tester has a 7703 model which has 2 channel of 5V. It measures inductance over to 0.5uH and magnifies elevated-frequency harmonics to hinder shorts via the layers of windings. Development of lenient corona between twists would produce harmonics with slight amplitude and top-frequency up to 10MHZ that is not detected by conventional testers, which can not detect faults. Our company has installed high-frequency harmonics analysis, ie., HARM process, which boost the influential-frequency harmonics, show them of to the screen, discern every gentle release between the layers and guarantee the quality of each coil component. Applications Inverters, Power Inductors, Winding, Transformers, Motors, Wave Filters, Capacitors and Circuit breaker Measurement Items - HARM
- HFLT
- Total Area
- Area size comparison
- Waveform comparison
- Flutter
- Corona
Key Features: - High-frequency harmonics analysis has the capability to detect slot lines
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- Measure voltage up to 10,000V
- Measure the lowest inductance to 0.5uH
- Interchangeable between Chinese and English operational interfaces/ Provide statistic and print functions
- High-frequency noise signal analysis has the capability to detect slot line
- Auto voltage Learn function
Measurement Data | Channel | 2 | | Impluse Voltage | 200V ~ 10000V | | Lowest Inductance Value | 0.5uH | | Accuracy | ±2% | | Measurement Time | 50mS | | Measurement Mode | The comparison between standard and test waveforms | | Indicators | Pass/Fail HV LED red-green indicator lights/Screen Display/Sound | Specifications | Power Supply | 98 ~ 132Vac or 192 ~ 264Vac | | Display | 320*240 dot-matrix display | | Interface | RS-232, Print Port, Remote Control | | Flash Memory | Storage of 200 rewritable data sets | | Operation | Auto、Manual | | Environment | Temperature : 10℃ to 40℃ Humidity : 20 ~ 90% | | Dimension (W*H*D) | 435x133x525 (mm) | | Weight | 8 (Kg) |
8 Channel Impulse Surge Tester
7720
Key Features: - Lowe power pulses test function
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- 8 channels test (7720)
- Multiple winding test function
- Interchangeable between Chinese and English operational interfaces
- Provide statistic and print functions
Applications: - Include Inverters, Power Inductors, Transformers, Motors, Wave Filters, Capacitors and Wires
Measurement Items - Total Area, Area size comparison, Waveform comparison, Flutter & Corona
7710 Impulse Surge Tester
7710
This is
a two-channel 10KV impulse winding device that offers the comparison of
waveform functions that is Area under curve ratio, Voltage time
difference, Area size ratio and
you can utilize the cursor to choose required comparison collection in
order to cover all the waveform differences produced by electrical
properties then find out a defective parts. Key Features: - Lower power pulses test function
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- 8channels test (7720)
- Multiple winding test function
- Interchangeable between Chinese and English operational interfaces
- Provide statistic and print functions
7713 Impulse Surge Tester
7713
Key Features: - High-frequency harmonics analysis has the capability to detect slot lines
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- Measure voltage up to 10,000V
- Measure the lowest inductance to 0.5uH
- Interchangeable between Chinese and English operational interfaces/ Provide statistic and print functions
- High-frequency noise signal analysis has the capability to detect slot line
- Auto voltage Learn function
| Measurement Data |
| Channel |
2 |
| Impluse Voltage |
200V ~ 10000V |
| Lowest Inductance Value |
0.5uH |
| Accuracy |
±2% |
| Measurement time |
50mS |
| Measurement Mode |
The comparison between standard and test waveforms |
| Indicators |
Pass/Fail HV LED red-green indicator lights/Screen Display/Sound |
| Technical Specifications |
| Power Supply |
98 ~ 132Vac or 192 ~ 264Vac |
| Display |
320x240 dot-matrix display |
| Interface |
RS-232, Print Port, Remote Control |
| Flash Memory |
Storage of 200 rewritable data sets |
| Operation |
Auto、Manual |
| Environment |
Temperature : 10℃ to 40℃ Humidity : 20 ~ 90% |
| Dimension (WxHxD) |
435x133x525 (mm) |
| Weight |
8 (Kg) |
7700 Impulse Surge Tester
7700
Key Features: - Lower power pulses test function
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- 8channels test (7720)
- Multiple winding test function
- Interchangeable between Chinese and English operational interfaces
- Provide statistic and print functions
| Measurement Data |
| Channel |
2 |
| Impluse Voltage |
200V ~ 5000V |
| Accuracy |
±2% |
| Measurement time |
50mS |
| Technical Specifications: |
| Power Supply |
98 ~ 132Vac or 192 ~ 264Vac |
| Display |
320x240 dot-matrix display |
| Interface |
RS-232, Print Port, Remote Control |
| Flash Memory |
200 sets |
| Operation |
Auto, Manual |
| Environment |
Temperature : 10℃ to 40℃ Humidity : 20 ~ 90% |
| Dimension (WxHD) |
435x133x455 (mm) |
| Weight |
8 (Kg) |
7703 Impulse Surge Tester
7703
Salient Features: - High-frequency harmonics analysis has the capability to detect slot lines
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- Measure voltage up to 10,000V
- Measure the lowest inductance to 0.5uH
- Interchangeable between Chinese and English operational interfaces/ Provide statistic and print functions
- High-frequency noise signal analysis has the capability to detect slot line
- Auto voltage Learn function
| Measurement Data |
| Channel |
2 |
| Impluse Voltage |
200V ~ 10000V |
| Lowest Inductance Value |
0.5uH |
| Accuracy |
±2% |
| Measurement Time |
50mS |
| Measurement Mode |
The comparison between standard and test waveforms |
| Indicators |
Pass/Fail HV LED red-green indicator lights/Screen Display/Sound |
| Technical Specifications |
| Power Supply |
98 ~ 132Vac or 192 ~ 264Vac |
| Display |
320x240 dot-matrix display |
| Interface |
RS-232, Print Port, Remote Control |
| Flash Memory |
Storage of 200 rewritable data sets |
| Operation |
Auto, Manual |
| Environment |
Temperature : 10℃ to 40℃ Humidity : 20 ~ 90% |
| Dimension (WxHxD) |
435x133x525 (mm) |
| Weight |
8 (Kg) |
7720 High Voltage Impulse Surge Tester
7720
Key Features: - Lowe power pulses test function
- Low power non-destructive test analysis
- Automatic Level Control Function (ALC)
- Waveform learning comparison to achieve rapid test speed
- 8 channels test (7720)
- Multiple winding test function
- Interchangeable between Chinese and English operational interfaces
- Provide statistic and print functions
Measurement Data | Channel | 8 | | Impulse Voltage | 200V ~ 5000V | | Accuracy | ±2% | | Measurement time | 50mS | Technical Specifications | Power Supply | 98 ~ 132Vac or 192 ~ 264Vac | | Display | 320x240 dot-matrix display | | Interface | RS-232, Print Port, Remote Control | | Flash Memory | 80 sets | | Operation | Auto, Manual | | Environment | Temperature : 10℃ to 40℃ Humidity : 20 ~ 90% | | Dimension (WxHxD) | 435x178x525 (mm) | | Weight | 9 (Kg) |
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