Tonghui TH2882A-5 Impulse Winding Tester
- Penerangan
- Siasatan
Penerangan
Penguji Penggulungan Impuls
Pengenalan ringkas
Due to the influence of coil wire material,magnetic material,framework and manufacture technics etc ., coil products (such as transformers, motor, dan lain-lain.) may have defects of low insulation between coil layers,circles and leads. TH2882A series impulse winding tester,adopting high- speed sampling technique, is a new generation analysis test instrument for insulation performace of coil products.
Penguji Penggulungan Impuls
ciri-ciri
Low inductance impulse test: down to 10μH
Low energy test without damaging the coil
Fast detection of winding insulation at a speed of 5.5 meas/sec
4 kinds of waveform comparison methods
Sehingga 40 MSPS sampling rate
320×240 dot-matrix graphic LCD display
Chinese and English operation languages
Fridndly user’s interface and easy operation
Multi-trigger mode programmable
voltan, Time and Frequency measuring function
Direct display of comparison result
Keyboard lock and password protection function
Pengendali, RS-232C, and GPIB(pilihan) interfaces
500 groups of waveforms can be stored in USB disk (pilihan)
Multi-channel scan control interface: SCANNER (pilihan)
Low inductance impulse test: down to 10μH
Low energy test without damaging the coil
Fast detection of winding insulation at a speed of 5.5 meas/sec
4 kinds of waveform comparison methods
Sehingga 40 MSPS sampling rate
320×240 dot-matrix graphic LCD display
Chinese and English operation languages
Fridndly user’s interface and easy operation
Multi-trigger mode programmable
voltan, Time and Frequency measuring function
Direct display of comparison result
Keyboard lock and password protection function
Pengendali, RS-232C, and GPIB(pilihan) interfaces
500 groups of waveforms can be stored in USB disk (pilihan)
Multi-channel scan control interface: SCANNER (pilihan)
| Model | TH2882A-3 | TH2882A-5 | TH2882AS-5 | |
| Output Impulse
voltan |
300V-3000V, 50V Steps
± 5% of set value ± 15V |
500V-5000V, 100V Steps ± 5% of set value± 25V | ||
| Voltage Control
Mode |
Normal | Voltage programmable at the measurement terminals when terminals opened | ||
| Constant | Maintaining selected voltage across the winding independent of changes of the winding impedance | |||
| Impulse Energy
(1K ohm Resistive Load) |
≤ Max. 90 milli-Joules | ≤ Max. 250 milli-Joules | ||
| Type of Coil | Single-phase | Three-phase three-wire system
Three-phase four-wire system |
||
| Inductance Range | ≥ 10μH | ≥ 20μH | ≥ 200μH | |
| Paparan | Skrin
Mode |
320×240 dots LCD | ||
| Waveform Display Dots | 240×200 titik | |||
| Paparan
Information |
Setting parameter, Standard & measuring waveform, Pengukuran & comparison result | |||
| Waveform
Pensampelan |
Sampling Rate | 40MSPS/25ns, 20MSPS/50ns, 10MSPS/100ns, 5MSPS/200ns, 2.5MSPS/400ns, 1.25MSPS/800ns, 625kSPS/1.6μs, 312kSPS/3.2μs | ||
| Resolusi | digit | |||
| Sampling Length | Bytes | |||
| Impedans Input | 10M ohm (Resistive voltage divider) | |||
| Measuring Speed | 5.5 times/sec (Waveform display OFF, PASS/FAIL ON) | |||
| 3.3 times/sec (Waveform display ON, PASS/FAIL ON) | ||||
| Average Rate | 1-99, Programmable | |||
