Wayne Kerr 3260B ເຄື່ອງວິເຄາະແມ່ເຫຼັກທີ່ຊັດເຈນ (20 Hz ~ 3 MHz)
Measurement Function: L, Z, Rdc, C, Q, D, Rac, Angle
Frequency Range: 20 Hz to 3 MHz Option
Drive Level:
1 mV to 10 V rms into open curcuit
50 uA to 200 mA rms into short circuit
Internal DC Bias Supply: 1 mA to 1 A
Insulation (Option): Test voltages 100 V, 200 V, or 500 V DC, user selectable
Measurement Speeds: 4 speeds selectable (20/sec max)
Measurement Ranges:
R 0.01 mΩ to > 2 GΩ
L 0.1 nH to >1000H
C 5 fF to > 1 F
Accuracy:
L/Rac/Z/Cp ±0.1%
Q ±0.1% (Q+1/Q)
D ±0.001 (1+ D2)
Turns ratio ±0.1%
Rdc ±0.5%
Input Specification:
Power supply 230 V AC ±10% or 115 V AC ±10% (selectable)
50 to 400 Hz
400VA maximum consumption
Display:
High contrast monochrome LCD 320 x 240 dot with CFL back lighting
Visible area 115 x 86mm
Viewing angle 45°
Measurement Connections:
8 front panel BNC sockets
2- or 4-wire (Kelvin) measurements with screen at ground potential
Equivalent circuit symbols on screen
Separate terminals for primary and secondary connections. Leds indicate active terminals
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ