Self-learning and self-parameter-selecting Fast testing Modular configuration, easy upgrading 4-probes and 8-lines techniques, eliminating line and contact resistance Phase measurement, capable of parallel resistance-capacitance test Capable of testing multi-pins components As high as 8 probes isolation test Self diagnostics Bad probe contact alarming Auto data back up Capable of testing IC assembling errors, IC opening circuits Self-elimination of distribution capacitance and contact resistance List, table and graphic statistics functions High density test fixture, capable of SMT circuits with QFP, BGA, SOJ etc. components Transistor β testing Testing of optoelectronics, potentiometers, connectors, crystals, resistors up to 0.1Ω, capacitors to 1pF, inductors to 1μH Waveform display Testing of regulators<60V Self-calibration Windows operating system Up to 5MHz output testing signals Testing frequency up to 50MHz Software filters CMOS testing circuits Relay matrix(option) Test data protection Specifications: Test Points Standard: 320 points(default 5 modular circuit cards), Max. 2496 points 64 points/every modular card, expand in unit of modular card Open/Closed Circuit Test Mode: group scanning Programming: self-learning Test threshold: 5Ω-80Ω programmable Test current: ≤10mA Speed: 1024 points/S Components Test Test voltage: ±10V programmable(CMOS modular board -10V-+5V) Test current: 0.1μA-100mA programmable(CMOS modular board 0.1μA-20mA) Test speed: 10ms/step Resistor test: Range: 0.1Ω-40MΩ Stimulation voltage: 0-5V programmable Stimulation current: 100nA-10mA Range Precison Speed <1Ω 10mΩ resolution 1ms-5ms 1Ω-400KΩ ±(1%+1Ω) 1ms-5ms 400KΩ-2MΩ ±2% 1ms-20ms 2MΩ-40MΩ ±3% 20ms-40ms Capacitor test: Range: 1pF-40mF Stimulation voltage: 240mV-10V programmable Stimulation current: 100nA-10mA Range Precison Speed 1pF-100pF ±(5%+3pF) 2ms-10ms 100pF-1nF ±(5%+10pF) 2ms-10ms 1nF-1uF ±3% 2ms-10ms 1uF-500uF ±5% 2ms-10ms 500uF-2000uF ±5% 5ms-10ms 2000uF-40mF ±5% 10ms-15ms Other tests: Test item Precison Precision Voltage 0V-10V, option: 0V-200V ±0.1% Inductance 1μH-250H ±5% Jumper 2.5V,1Ω-100Ω PN conductance 0.2V-2.5V Diode PN curve, reversal characterization Regulator ≤48V Frequency 1Hz-50MHz ±0.1% CMOS transistor 0.1V-2.5V Transistor β 1-1000, ≤10mA driving current ±5% Optoelectronics 1mV-10mV driving 0.01V-2.5V Other components Optoelectronics, MOSFET, potentiometers, replays,connectors, etc. 0-10mA,0-10V Polarized capacitors 0.1uF-40mF IC opening PN scanning, voltage sensing Others Freuqency, pulse width, logic, customerization Self-Isolation test: Isolation mode: automatic/manual Isolation points: Max. 8 points/step Isolation current: 0-100mA; CMOS 10mA. Test fixtures(compressed air): Probe contacts self-checking, empty test board checking Max. PCB size: 500mm X 390mm Max. air compress: 3925N(0.5Mpa) System requirement: 1.0G or faster, 64M RAM, hard disk>20G, monitor>15" (800x600)