UC2869XB-67XB-66XB-78XB Transformer Tester

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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

Inquire Now

Onsys Technologies

2517/18 Solus Building, Hiranandani Estate, Thane West, Maharashtra India
Thane West Maharashtra

4 Months

+91-8938990191

Call Now Quote

More About UC2869XB-67XB-66XB-78XB Transformer Tester -

ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as Indias preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers application-based customized solutions of Indias rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.