UC2869XB-67XB-66XB-78XB Transformer Tester
The UC2869XB series Comprehensive Transformer Tester is designed for multi-parameter testing of transformers, coils, and windings. It supports measurement of laps ratio, phase, inductance, capacitance, leakage inductance, quality factor, AC/DC resistance, balance, pin short circuit and more, making it ideal for production lines, incoming inspection, and laboratory use.
Available Models & Frequency Range
- UC2869XB: 20Hz – 200kHz
- UC2867XB: 20Hz – 300kHz
- UC2866XB: 20Hz – 500kHz
- UC2878XB: 20Hz – 1MHz
Performance Characteristics
- 7-inch 16:9 TFT LCD display, 800 × 480 RGB resolution
- All test results displayed on a single screen
- Direct saving of test results via U disk
- Maximum test frequency up to 1MHz, resolution 10mHz
- Basic measurement accuracy up to 0.05%
- Ultra-fast test mode up to 150 times/sec
- Automatic Level Control (ALC) for voltage or current testing
- Multiple signal source output impedances: 30Ω, 100Ω, 10/100, 10/CC
- Built-in comparator with 10 sorting files and counting function
- 100 internal setting files, unlimited expansion via U disk
- Optional internal DC bias source: ±10V (±100mA) or 1A
- Firmware upgrade via USB HOST
- U disk supports FAT16 and FAT32 file systems
- Standard interfaces: RS232C, HANDLER, USB HOST
Optional: GPIB, LAN
Brief Introduction
The UC286XB series adopts a 7-inch high-resolution TFT display for intuitive operation and clear data visualization. With high speed, high precision, and powerful functionality, it meets the stringent requirements of quality assurance, incoming inspection, and R&D laboratory measurements.
General Specifications
| Operating Temperature & Humidity | 0℃ – 40℃, ≤ 90% RH |
|---|---|
| Power Supply Voltage | 99V – 121V / 198V – 242V AC |
| Power Frequency | 47.5Hz – 63Hz |
| Power Loss | ≤ 80VA |
| Dimensions (W×H×D) | 398 × 129 × 370 mm |
| Weight | Approx. 9 kg |
Technical Specifications
Measurement Functions
| Transformer Parameters | Laps ratio, lap, phase, inductance, capacitance, leakage inductance, quality factor (Q), AC resistance, DC resistance, balance, pin short circuit, LED test |
|---|---|
| Equivalent Circuit | Series, Parallel |
| Math Functions | Absolute deviation, Percentage deviation |
| Range Method | Automatic, Hold, Manual |
| Trigger Mode | Internal, Manual, External, Bus |
Measurement Speed (≥1kHz)
- Ultra-fast: 150 times/sec
- Fast: 90 times/sec
- Medium: 12 times/sec
- Slow: 3 times/sec
Test Signal
| Output Impedance | 30Ω, 100Ω, 10/100, 10/CC |
|---|---|
| Signal Level | Normal: 5mV – 2V (10% accuracy, 1mV step) Constant: 10mV – 1V (5% accuracy, 1mV step) |
| DC Bias Source (Internal) | 0V, 1.5V, 2V (Accuracy: 1%) |
| DC Bias Source (Optional) | UC6802A: ±10V (±100mA) UC6802B: 0 – 1A DC bias current |
Display Range
| |Z|, R, X | 0.01 mΩ – 99.9999 MΩ |
|---|---|
| DCR | 0.01 mΩ – 99.9999 MΩ |
| Laps Ratio | 1:0.001 – 1000:1 |
| |Y|, G, B | 0.00001 µS – 99.9999 S |
| C | 0.00001 pF – 9.9999 F |
| L | 0.00001 µH – 9999.99 H |
| D | 0.00001 – 9.9999 |
| Q | 0.00001 – 9999.9 |
| θ (DEG) | -179.999° – 179.999° |
| θ (RAD) | -3.14159 – 3.14159 |
Interfaces & Memory
- Internal memory: 100 groups
- U disk storage: Unlimited expansion
- Interfaces: RS232C, HANDLER, USB HOST
Optional: GPIB, LAN
Standard Accessories
- UC6801X Scanning Test Box
- UC26004-1 Four-wire Kelvin Test Cable
- UC26004B Two-wire Test Cable
- UC6801-01 Pedal Start Switch
- UC26016 Scanning Line