ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Wavelength (nm): 1310/1550
Dynamic Range (dB): 45/44
Pulse Width (ns): 5,10, 20, 40, 80, 160, 320, 640, 1280, 2560, 5120,10240, 20480
Event Blind Zone (m)^3: 1m
Attenuation Blind Zone (m)^3: 4m
Linearity (dB/dB): ±0.05 dB/ dB
Sampling Resolution Ratio (m): 0.125 to 8
Loss Resolution ratio (dB): 0.01
Sampling Point: 64K
Distance Uncertainty (m): ±(1 m + 5×10^-5× distance + sampling interval)
Distance Scope(km): 0.3 to 200
Duration of Measurement: Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min.
Dimension/Display: 234(H)×65(W)×177(D)mm/7 " touch screen 1024*600
Weight: 1.3kg
Optical Interface: FC/UPC (PC, and APC are available)
Temperature: Running temperature -10℃ to 50℃, Memory temperature -40℃ to 70℃
Relative Humidity: 0% to 95% (non condensation)
Power Supply: Lithium battery; continuing working duration ≥ 24 hours
Storage of Trace: Internal memory 16G, > 20000 pieces
Data Interface: USB interface
Package: OTDR, Power Adapter, Power Cord, Strap, User Manual, SD Card, Touch Pen, Carrying Bag
