M7 20W/30W
M7 60-120W
M7 150W/200W
LP E-20W/30W/50W
CW 200W/300W
CW 500-2000W
CW 3000-6000W
QCW 150/1500W
CW 8000-12000W
SEAL 355
SEAL 532
LARK 355-3A
Laser Scriber
Single Chip Resistor Tester
Laser Trimmer
Hybrid Trimmer
HiPA-TT Light Transmittance Tester
PCB Laser Marking System
Ghost Writer & Reader - Subsurface 2D Barcode Marking & Reading System
High Precision 2DBC Laser-marking
Comprehensive VCSEL Module tester
Comprehensive LED-PD Integrated Module Testing
Six-sided Inspection Machine
High Voltage Resistor Tester
Creative use of self-designed fiber lase to eliminate risks of defective resistors.
Wide testing range: 10 mΩ - 100 MΩ
Can pressurize the whole series of resistors, which greatly improves the efficiency compared to traditional single one resistor.
Self-designed PC control program makes full use of excellent performance of hardware, realizes humanized settings
The high voltage resistor tester is mainly used for STOL testing on high quality and precision chip resistors. The changes of the resistors can be detected after they are passed through by high voltage electricity in extremely short time. The strong current will destroy resistors with impurities and abnormal kerfs. The tester then compares resistance difference before and after the conduction of high-voltage current of the remaining resistors, and uses its laser to cut through unstable resistors to eliminate risks posed by them.
Model | Specifications | Measuring range | Maximum voltage | High voltage protection | Laser powe | Beam expander |
JS-M100-HVF | 0402 And above | 1Ω - 1MΩ | 600V | Over current fusing alarm | 20W / 30W | 2X |
Focal length of field mirror | Scanning accuracy of galvanometer | Repeated clamping accuracy of platform | Positioning accuracy of carrier motion | Measurement channel | Fixed mode of probe card | |
125mm | ± 1μm | ≤ 5μm | 1μm | 192 | Adjustable horizontal plane |
