EAST TESTER ET3917-18 ເຄື່ອງກວດອຸນຫະພູມຫຼາຍຊ່ອງ (18 channels; 78mV; 0.02%FS)
Channels: 18 channels
Thermocouple measurement accuracy: 0.02%FS
RTD aeasurement accuracy: 0.1%FS
Voltage accuracy: Max 0.02%FS, details please refer to voltage current sheet
Current accuracy: 0.02%FS, details please refer to voltage current sheet
Resolution rate: 0.001
Supported Thermocouple Type: K、J、T、E、S、N、B、R、WRe3-25、WRe5-26 (details please refer to thermocouple sheet）
Thermocouple measurement range: 78mV
Supported RTD types: PT1000、PT100、CU100、CU50
Voltage range: 10V,100V
Current range: 20mA
Cold end Compensation Accuracy : ±0.5℃
Measuring Speed: Slow speed: 1 s/channel, medium speed: 0.5 s/channel, fast speed:0.2s/channel
Display Mode: numerical , curve, bar charts
Calibration: isolated correction factor of each channel
Alarm: Isolated alarm setting(upper upper limit, upper limit, lower limit, lower lower limit)
Data Record Interval: 1s
Data Storage: 8G
General Information
Power Voltage:220V.AC±10%，or110V.AC±10%，45~65Hz；
Display: 5 inches industrial true-color display, 854×480
Working Temperature:0℃~40℃
Storage Temperature:-10℃~70℃
Relative Humidity:＜80%
Communication port: USB Device、USB Host(standard)；RS232、rely alarm output(optional)；
Dimension:260mm×300mm×100mm（L×W×H）；
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ