ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Mains Voltage Measurement
Range: 90.0 to 264.0 V ac rms
Accuracy: ±(2 % of reading + 0.2 V)
Earth Resistance
Modes: Two wire
Test Current: >200 mA dc
Range: 0.000 Ω to 20.000 Ω
Accuracy: ± (1 % of reading + 0.010 Ω)
Resistance tests: Earth resistance and point to point
Equipment Current
Mode: AC RMS
Range: 0.0 to 20.0 A
Accuracy: ±(5 % of reading + (2 counts or 0.2 A, whichever is greater))
Duty cycle
15 A to 20 A, 5 min. on/5 min. off
10 A to 15 A, 7 min. on/3 min. off
0 A to 10 A, continuous
Leakage Current
Modes: True-rms
Patient Load Selection:
AAMI ES1-1993 Fig. 1
IEC 60601: Fig. 15
Crest factor: less than or equal to 3
Ranges: 0.0µA to 1999.9µA Accuracy
DC to 1 kHz: ± (1 % of reading + (1 µA , whichever is greater))
1 to 100 kHz: ± (2.5 % of reading + (1 µA, whichever is greater))
100 kHz to 1 MHz: ± (5 % of reading + (1 µA, whichever is greater))
Leakage Tests
Ground wire (earth)
Chassis (enclosure)
Direct equipment
Point to point
General Specifications
Display: LCD display
Modes of Operation: Manual
Temperature
Operating: 0 °C to 50 °C (32 °F to 122 °F)
Storage: -20 °C to 60 °C (-4 °F to 140 °F)
Humidity: 10 % to 90 % non-condensing
Altitude
120 V ac mains supply voltage: 5000 m
230 V ac mains supply voltage: 2000 m
Power ratings
115 Volt power outlet
90 to 132 V ac rms, 47 to 63 Hz, 20 A maximum
230 Volt power outlet
180 to 264 V ac rms, 47 to 63 Hz, 16 A maximum
Power input: 115V 20A - 2.6kVA and 230V at 16A - 4.2kVA
Physical case
Weight: 0.7 kg (1.5 lb)
Dimensions (WxDxH): 20 cm x 18 cm x 5 cm (7.9 in x 7.1 in x 2.1 in)
