An overview,
ZY8012 intelligent switch characteristics tester according to The Chinese power industry standard DL/T846.3-2004 to perform the manufacturing of the new equipment,the use of chip components and microprocessor,anti-interference ability,high test accuracy,direct control switch/points action,and quickly and accurately display the measurement results,Also can print the test data and time-stroke(fracture)characteristic curve,time-current characteristic curve.
Two,technical indicators
| Test item | Scope | Resolution | Precision |
| Time measurement | Internal Synchronization: 1s External Synchronization: 1s ~ | 0.1 ms | 0.05% reading ± 0.3 ms |
| Current measurement | 0 ~ 15A | 50mA | ± 100 mA |
| Stroke measurement | 0 ~ 900mm | 0.1 mm | 0.01% |
| Speed | 0 ~ 20m/s | 0.01 m/s | 2% reading ± 0.2 m/s |
Operating voltage:220V AC/DC dual-use operating environment:-10℃~+50℃
Operating power supply:10A(30V-270V)Relative humidity:≤90%
Contact time measurement:12 channels sampling frequency:10KHz
Display screen:320×240 LCD screen,120mm×90mm(length and width),contrast adjustable computer interface:RS232 interface
Data storage:can store 30 groups of measurement data and waveform
Printer:high speed thermal printer
Host volume:380×280×140mm
Host weight:7KG
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