ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
1. Time measurement:
12 natural switching (closing) time
The opening (closing) phase is not at the same time
The difference between different periods of switching (closing) 0.01ms, Closing (opening) Bouncing time (number of bounces)
Internal trigger test range: 1ms ~ 10000ms, resolution:
External trigger test range: 1ms ~ 10000ms, Resolution within 999ms: 0.01ms,1000-9999ms: 0.1ms, and over 10000ms: 1ms. Accuracy within 200ms: 0.05%± 0.1ms
2. velocity measurement: instant separating (instant closing) velocity Appointed time slot (stroke segment or angle segment) average velocity
3. velocity measurement range: 0.1mm sensor 0.01~20.00m/s,
345°angle sensor 1 cycle/ 0.01° 4. Travel measurement: Travel of moving contact (travel)
Contact stroke (open distance)
Over travel
Overshoot or rebound stroke
5. Measuring range: linear sensor: 50mm, measuring range: 0-50mm, resolution :0.1mm. Optional 100-1000mm linear sensor of any length. Encoder: 345° Rotate sensor, measurement
range: 0-1000mm, resolution :0.1о
6. Current resistance range: the maximum current 30 A, resolution: 0.01 A, 1000 Ω resistance, resolution: 0.01 Ω.
7. Instrument power supply: AC 220V ± 10%; 50 hz plus or minus 10%
8. Dc power output: continuously adjustable DC20 ~ 270V, DC220V≤20A(short time), Power: 4400W.
9. External trigger voltage: AC/DC10-300V, current ≤120A
10. disconnecting switch measurement range
(1) Voltage output: DC20~270V(adjustable)
(2) Current output time: 0.01~10 s (settable)
(3) Fracture signal maximum acquisition time: 10s
(4) Measurable fracture closing, separation time, three-phase a synchronism, bounce time and frequency.
11. mainframe volume: 360×260×170mm
12. operating environment: -20°C~+50°C
13. relative humidity: ≤90%
