MEGGER DLRO 600 ອຸປະກອນວັດຄວາມຕໍ່ຕ້ານດິຈິຕອນຄວາມຕໍ່ຕ້ານຕ່ຳ (0.1 µΩ ~ 999.9 mΩ)
Measurement:
Range: 0.1 µΩ to 999.9 mΩ (Subject to supply voltage and leads used)
Accuracy: Voltage ±0.5% ± 0.1 mV
Current ±0.5% ± 0.1 A
Resistance: Better than 1% from 100 µΩ to 100 mΩ
Maximum Continuous Test Time: More than 60 seconds at 600 A @ 20ºC ambient.
Power Supply for: See chart. full output: 207 to 265 V 50/60 Hz with a load less than 7 mΩ including current leads
Reduced output: Down to 100 V 50/60 Hz.
Test Modes: Manual, Auto, Continuous.
Test Time: 7 seconds NORMAL /AUTO mode. Refreshed every 2 seconds in CONTINUOUS mode
Display: Large, high resolution backlit liquid crystal display
Warnings: Current flowing: - LED. Other warnings are shown on the lcd display.
Data Transfer: Real time or batch download via RS232 using Download Manager.
Storage Capacity: 300 result sets and memo, battery backed for 10 years.
Memo field: 200 characters max.
Test Current Range: 10 A to 600 A unsmoothed d.c. in 1 A steps
Accuracy: ±2% ±2 A
Voltmeter input
impedance: >200 kΩ
Hum rejection: 5 V rms 50 Hz/60 Hz
Operation Temperature: -10 to +50ºC
Storage Temperature: -25 to +65ºC
Calibration: 20ºC
Co-efficient: <0.05% per ºC
Max. Humidity: 95% RH non-condensing
Maxi Altitude: 2000 m
Safety: IEC61010-1
EMC: IEC61326-1
Dimensions: 410 x 250 x 270 mm
Weight: 14.5 kg (excluding test leads)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ