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MEWOI-ZC2515 DC Low Resistance Tester
Description
Brief introduction
| ZC2515 DC low resistance tester is a high-precision, wide-range, high-speed DC low-resistance tester. Its higher performance, convenient operation, and exquisite appearance are enough to compare with the competitive products on the market. The ZC2515 series DC resistance tester adopts the current mainstream placement technology, which has higher stability. The 24-bit color 4.3-inch color LCD screen with touch function has a refreshing interface and convenient operation; the highest resistance measurement accuracy of 0.01% and the smallest resistance of 0.1uΩ The resolution is second to none in the country. It is suitable for relay contact resistance, connector plug resistance, wire resistance, printed circuit board and solder hole resistance, etc.: It eliminates the potential error caused by the influence of thermoelectric contact on the component under test. ; Temperature compensation and temperature conversion function to avoid the influence of ambient temperature on the test work; offset voltage compensation function can effectively eliminate the EMF and contact potential difference of the DUT: its ultra-high-speed test speed and 10 different boundaries can be output through the handler interface The comparison result signal is convenient for automatic operation on the production line. The ZC2515 series provides almost all mainstream interface functions, which can facilitate data communication and remote control with a PC. |
Performance characteristics
Resistance test range: 0.1μΩ-110MΩ, basic accuracy: 0.01% The highest precision of resistance: 0.01%, the smallest resolution of resistance: 0.1μΩ Measurement speed: the highest sampling rate is about 100 times/sec Intelligent detection of test status failure Thermoelectric potential elimination R, LPR, T and other test function combinations With low voltage mode, effectively protect the DUT Temperature conversion function (∆t) Temperature compensation function (TC) Offset voltage compensation function (OVC) User self-calibration function (0 ADJ) Statistics function, providing statistics such as CpK and Cp Screen capture function, data logging function Simultaneously output 10 files of comparison results (over limit, pass and beep) |
Technical index
Model | ZC2515 | ||||||||||
monitor | 24-bit color; RGB true color TFT with a resolution of 400×272 LCD display with touch screen function | ||||||||||
Reading digits | 5 ½ Bit | ||||||||||
Measuring range | 0.1μΩ --110MΩ | ||||||||||
Resistance range | 20 mΩ | 200mΩ | 2Ω | 20Ω | 200Ω | 2KΩ | 20KΩ | 100KΩ | 1MΩ | 10mΩ | 100MΩ |
Current | 1A | 100mA | 10mA | 1mA | 100μA | 10μA | 1μA | 100nA | |||
Resolution | 0.1uΩ | 1uΩ | 10uΩ | 100uΩ | 1mΩ | 10mΩ | 100mΩ | 1Ω | 10Ω | 100Ω | 1KΩ |
Resistance measurement time | FAST: 7ms; MED: 22ms; SLOW1: 102ms; SLOW2: 402ms Above is DISPLAY OFF, when DISPLAY is ON, add 20ms | ||||||||||
Temperature measurement time | 100 ± 10ms | ||||||||||
Test terminal configuration | Four ends | ||||||||||
Range switching | automatic / manual | ||||||||||
Trigger method | Internal, manual, external, bus | ||||||||||
Save measurement settings | 30 groups | ||||||||||
Low voltage measurement | Open circuit voltage: ≤ 60mV Effective range: 2Ω, 20Ω, 200Ω, 2kΩ | ||||||||||
Statistics function | Average, maximum, minimum, total standard deviation, sampling standard deviation, engineering capability index (dispersion Cp, bias CpK) | ||||||||||
Measurement anomaly detection | Check whether the measuring line is connected properly | ||||||||||
Multi-pole connector | Optional high-impedance test noise suppression function | ||||||||||
Beep working status | Comparator, file comparison, buttons | ||||||||||
Temperature measurement 1 | -10.0℃--99.9℃ Sensor: PT500 | ||||||||||
Temperature measurement 2 | Analog input：0V--2V display：-99.9℃ -- 999.9℃ | ||||||||||
Comparators | Signal output | HI/IN/LO | |||||||||
Beep | Tweet mode：OFF，IN，HI/LO | ||||||||||
Limit setting method | Absolute value upper/lower limit, percentage upper and lower limit + nominal value | ||||||||||
sorting | 10 levels, absolute value/percentage | ||||||||||
Interface configuration | USB DEVICE 、USB HOST 、RS232、LAN、HANDLE R、GPIB（OPTION） | ||||||||||
External trigger delay time and method | Auto: Determined by range, low voltage mode ON/OFF, OVC (offset voltage compensation) ON/OFF Manual: 0.000--9.999s; rising edge/falling edge optional | ||||||||||
Power supply | Voltage 100V~220V Frequency 50Hz/60Hz | ||||||||||
