ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Particle size: 0.3/0.5/1.0/2.5/5.0/10.0μm
Counting efficiency: 0.3μm:50%; >0.5μm:100%
Maximum concentration: 1×10⁶ P/ft³
Light source: laser diode
Sampling flowrate: 1CFM(28.3L/min), Error±2%FS
Sampling mode: Cumulative count; Partition count; Concentration mode; Number mode
Sampling time: 1~36000s
Sampling frequency: 1~100 times
Sampling output: Built in HEPA filter(>99.97%@0.3μm)
Working condition: (-20~50)℃, ≤85%RH
Power Supply: DC24V, 5A
Battery working time: About 8 hours
Charging time: About 5 hours
Size: (L320 x W220 x H210)mm
Weight: About 6kg
Standards
GB/T 6167-2007: Test method for performance of dust particle counter
JJF 1190-2008: Calibration specification for dust particle counter
The particle counter comply with ISO-14644, ISO 21501-4 calibration standard & GMP
Features
Built in vacuum pump, the flow is stably controlled at 1CFM(28.3L/min).
Collect and measure particles with 6 sizes at the same time.
Self contained battery ≥ 8 hours.
Self purification time ≤ 5 minutes.
Built in HEPA filter to filter the exhaust gas.
Built in printer. Real time storage of sampling data, and support export storage of USB.
Automatic alarm when the concentration exceeds the set value.
Constant speed sampling can measure temperature and humidity.
7-inch color screen, wide working temperature , clear Visual in sunshine.
