UNI-T UT568B ກ້ອງຖ່າຍຮູບສຽງພົບ
Technical Data:
Microphones channels: 138
Microphones type: High sensitivity digital MEMS microphones
Array plane size: Approx. 150mm
Microphones sensitivity: -26dBFS@1kHz
Sound pressure sensitivity: Lower limit: <20dB Upper limit: >120dB
SNR(Signal to noise ratio): 64dB@1kHz
Bandwidth: 2kHz~100kHz
Sound sampling rate: 200kHz
Minimum leak rate: >0.15m/s (0.5MPa, 0.5m), >0.2m/s (0.5MPa, 1m)
Detection distance: 0.3~150m
Acoustic imaging frame rate: 25FPS
Display: 4.3″ Touch display screen
FOV: 60°(H) x 40°(V)
Digital camera resolution(pixels): 13MP
Working temperature: -20~50℃
Functions:
Discharge detection type: Corona, Floating, Surface
Display mode: Single, Multi, Hologram
Threshold adjustment: Flitering background noise
LRF: 30m
Auto enhancement: √
Photo capturing / video recording: √
Wireless connection: Wi-Fi & Bluetooth
Annotation: Text & voice
General Characteristics:
USB: Type-C
Communication interface: Data transmission & report generating
Storage capacity: 128GB SD card
Image format: JPG
Video format: MP4
Audio format: WAV
Languages: ZH,EN
Weight: 1.35kg
Dimension: 163mm×286mm×140mm
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ