AMPTEC RESEARCH 620EH ເຄື່ອງທົດສອບລະດັບກາງ Failsafe Igniter Tester (2Ω, 200 Ω)
Range: 2 Ω
Nominal Current: 5 mA
Failsafe Current: 8 mA
Resolution: 100 uΩ
Accuracy: ± .02% of reading & ± .05% of range
Range: 20 Ω
Nominal Current: 5 uA
Failsafe Current: 8 uA
Resolution: 1 mΩ
Accuracy: ± .02% of reading & range
Range: 200 Ω
Nominal Current: 50 uA
Failsafe Current: 1.5 uA
Resolution: 10 mΩ
Accuracy: ± .02% of reading & range
Range: 2M Ω
Nominal Current: 5 uA
Failsafe Current: 15 uA
Resolution: 100 Ω
Accuracy: ± 1% of reading & ± .2% of range
Display: 4 1/2 digit LED
Terminals: 4-wire Kelvin
Accurate Temperature Range: 0° to 50° C
Update: 3/sec.
Temperature Coefficient: ± .002% per 15° C
Operating Temperature Range: 0° to 50° C
Dimensions: 9″ x 10″ x 3″
Weight: 8 lbs.
Power: 4 ea rechargeable 5AH NICAD batteries
Max. Input Voltage: 250 VDC
Open Circuit: 1.6 VDC
Max. Failsafe Current: 8 mA
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ