ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Test particle size: 0.3; 0.5;1;3;5;10μm
Light source: Laser diode (lifetime greater than 30,000 hours)
Flow: 2.83L/M（0.1cfm)
Counting efficiency: 50±10%@0.3μm, 100±10%@0.5μm
Measuring repeated relative deviation: ≤±10%
Sampling time: User-defined (1 minute to 99 minutes)
Sampling delay: User-defined (1 minute to 99 minutes)
Sampling frequency: 1 to 99 times or continuously
Alarm level: Class100 to Class 300,000 (FED209E standard) or 5 to 9 (ISO14464-1 standard)
Test method: Single / repeat / continuous / timing / average
Data memory capacity: 1000 sets of measurement data
Communication interface: USB
Maximum communication rate: 12MBPS
Charging time: 3 hours, 12 hours for the first charge
Self-cleaning time: ≤10min
Maximum concentration: +/-5% at 2000000 particles/ft3 (71000 Particle/)
Screen display mode: LCD touch screen
