Seaward RBC6–A ກ່ອງຕ້ານທານທົດສະວັດ (10 x 0.1Ω~10 x 10kΩ, 22~7000 mA)
Decade: 10 x 0.1Ω, 10 x 1Ω, 10 x 10Ω, 10 x 100Ω, 10 x 1kΩ, 10 x 10kΩ
Accuracy: 5%
Current Max mA: 7000, 2200, 700, 70, 22
Decades: 6
Total resistance: 111,111 Ω
Resolution: 0.1 Ω
Resistance per Steps in ohms: 0.1Ω
Calibration: Calibration certificates including UKAS traceable are available on request
Switches: Contact material gold plated brass, Contact resistance <5mΩ, Insulation resistance (all paths>10GΩ)
Resistors
Temperature Co-efficient
0.1Ω: <10ppm/ºC
1Ω, 10Ω: <400ppm/ºC
100Ω, 1KΩ, 10KΩ:<200ppm/ºC
Full Load Stability: <5%, 70ºC, 1000 hours
No Load Stability: <1%, 20ºC, 1 year
Temperature Range: 0°C to + 70°C
Power Rating: 5W per resistor
Maximum Working Voltage: 60VDC/30Vrms
General Specifications
Dimensions
6 Dial Box - 450 x 105 x 130mm / 18 x 4.1 x 5.1” (w x h x d) approx
Mass
6 Dial Box - 3.5kg / 8lbs
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ