Tonghui TH2523A ເຄື່ອງທົດສອບຄວາມຕ້ານທານຕໍ່າ AC (3kΩ)
Display:
- Displayer: 4.3 inch 480x272 24 bit color TFT display
- Displayed Digit:
R: slow 5 digits, Max. displayed digit 35000; fast, Max. displayed digit 3500
V: slow 5 digits, Max. displayed digit 35000; fast, Max. displayed digit 3500
Parameter: R, V, R-V, Z-θ°, Z-θr,L-Q, L-R, R-X, R-Q
Basic Accuracy: R: 0.1%, V: 0.05%
Test Signal Source:
- Frequency: 1kHz ± 0.2Hz sine waveform
- Constance Current: 100mA/10mA/1mA/100uA/10uA
Display Range:
- R/ Z/ X: 1uΩ—3.5kΩ
- DC V: 100uV—350V
- L: 0.2nH-1H
- Q: 0.001—9999.9
- θd(deg): -179.99—179.99
- θd(rad): -3.1416—3.1416
Range:
- AC R: 30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ
- DC V: 30V/300V
Max. Input Voltage: 350V
Test Speed(time/s): FAST: 50 times/s; MED: 10 times/s; SLOW1: 5 times/s; SLOW2: 3 times/s
Comparator: 10 bins
Range Mode: Auto, hold
Trigger Mode: Internal, manual, external, bus
Interface: Handler、RS232、USB DEVICE、GPIB（optional）、USB HOST
General Specification:
Operating Environment:
- Temperature: 0℃ -40℃
- Humidity: ≤90%RH
Power Supply:
- Voltage 100V-120V, 198V-242V
- Frequency: 47Hz - 63Hz
Power Consumption: Max.15AV
Dimensions (WxHxD): 215mmx87mmx335mm(net) 235mmx105mmx360mm (with sheath)
Weight: About 3.6kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ