Used to test high pressure and low pressure cutters
- Touch screen: 5.7inch
- Built-in thermal printer
- Max speed: 20m / s, range: 0.01m / s; Accuracy: ± 1.0% of reading value ± 0.05.
- Measure the journey
+ Cruising range: 6mm-280mm. (6-700mm option)
+ Tripping min: 0.1mm; Accuracy: ± 1.0% of read value ± 0.1mm.
- Measure time
+ Time range: 10ms ~ 15s.
+ Time resolution: 0.1ms; Accuracy: ± 0.5% of read value ± 0.2ms.
- Number of test channels: 8 channels including 6 channels, 1 velocity channel and 1 coil channel
- Bandwidth of three synchronous phases: 0.1ms; Test accuracy: ± 0.5% of read value ± 0.1ms.
- coil operation
+ 1 channel (OPEN / CLOSE coil)
+ 270V DC max, 20A DC max.
- Operation cutter
+ Close (C)
+ Open (O)
+ Close-Open (C-O)
+ Open-Close (O-C)
+ Open-Close-Open (O-C-O)
- Power supply: AC220V ± 10%; 50 / 60Hz ± 1Hz.
- Power supply: adjustable DC voltage 16V-270V, current 20A, digital control program, continuous 3s
Features
5.7inch touch screen.
Thermal printer.
6 channels contacts,1channel velocity test
Test 1channel current of CLOSE/OPEN coil.
In Routine test, CLOSE-OPEN time, bounce Time, synchronization time can be tested.Also CLOSE-OPEN velocity, Max.velocity, average velocity, stoke distance, over-travel, total travel can be measured.
In reclosing test, OPEN-CLOSE,CLOSE-OPEN,OPEN-CLOSE-OPEN time can be tested.
In Low-voltage test, Voltage Operate value of CLOSE-OPEN coil can be tested. Power supply voltage can be adjusted continuously.
Three kinds of CLOSE-OPEN control modes.
Internal Control. Inner power supply will supply DC voltage with CLOSE-OPEN coil.
External Control. External power supply will supply AC voltage with CLOSE-OPEN coil.
Idle contact Control. Built-in 2channels passive idle contacts.
Contact status-Time curve, Travel-Time(S-t) curve, Coil current-Time(I-t) curve can be recorded. It is convenient to determine fault of circuit breaker.
USB interface for connecting with PC.
EXCEL format data can be exported.
With dustproof and waterproof sealed plastic carry case.