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MEWOI-ZC2516/ZC2516A/ZC2516B type low resistance tester
Description
Brief introduction
| The ZC2516 series of intelligent low resistance testers are dedicated to testing various resistances. The 24-bit color 4.3-inch color LCD screen with touch function is easy to operate and fast. It is suitable for various resistance design, inspection, quality control and production testing. This machine has three additional sorting functions. In the sorting state, the resistance value or the percentage value can be selected to be displayed, and the resistance value can be judged to be too large, too small or good according to the set value. There is a sorting interface on the rear panel of the instrument, enabling the interface start signal to make the instrument perform measurement, and the test result is output from the interface on the rear panel at the same time. Through this signal interface, the instrument can be connected to the component mechanical processing equipment for automatic testing. . In addition, the machine has a USB interface and a Handler port. The panel function can be completely controlled by the computer. The test results can also be sent back to the computer through the USB interface or the USB interface for storage, or the data can be directly stored in the U disk for storage. |
Performance characteristics
Basic accuracy: ±0.05%±2 words Minimum resolution of resistance: 1 uΩ With low resistance test mode, effectively protect the DUT Two display modes: direct reading of resistance value or percentage value Sorting function: LOW, PASS, HIGH, Handler and signal output Measurement speed: fast 20 times/sec, medium speed 10 times/sec, slow speed 2.5 times/sec USB interface function U disk interface function Panel button reset function |
Technical index
Model | ZC2516 | ZC2516A | ZC2516B | ||||||
Monitor | 24-bit color 4.3-inch color LCD screen with touch function | ||||||||
Reading digits | 4 ½ digits | ||||||||
Measuring range | 1µΩ～2MΩ | 10µΩ～200KΩ | 1µΩ～20KΩ | ||||||
Resistance range | Current | Resolution | Accuracy | Current | Resolution | Accuracy | Current | Resolution | Accuracy |
20mΩ | 1A | 1µΩ | 0.100+3 | No | 1A | 1µΩ | 0.100+3 | ||
200Ω | 1A | 10µΩ | 0.05+2 | 1A | 10µΩ | 0.05+2 | 1A | 10µΩ | 0.1+2 |
2Ω | 10mA | 100µΩ | 10mA | 100µΩ | 10mA | 100µΩ | |||
20Ω | 10mA | 1mΩ | 10mA | 1mΩ | 10mA | 1mΩ | |||
200Ω | 1mA | 10mΩ | 1mA | 10mΩ | 1mA | 10mΩ | |||
2KΩ | 100µA | 100mΩ | 100µA | 100mΩ | 100µA | 100mΩ | |||
20KΩ | 1Ω | 1Ω | 1Ω | ||||||
200KΩ | 10µA | 10Ω | 10µA | 10Ω | No | ||||
2MΩ | 1µA | 100Ω | 0.2+2 | No | No | ||||
Test terminal configuration | Four ends | ||||||||
Range switching | automatic / manual | ||||||||
Trigger method | Internal, manual, external, bus | ||||||||
Low voltage measurement | Open circuit voltage ≤400mV effective range：2Ω，20Ω，200Ω，2KΩ | ||||||||
Comparative discrimination | |||||||||
Comparators | Signal output HI/IN/LO | ||||||||
Sorting | 3 levels, absolute value/percentage | ||||||||
Interface configuration | USB DEVICE、USB HOST、HANDLER | ||||||||
