ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring items: Ozone(O₃) in ambient air
Measuring method: UV Photometry (UV absorption method)
Ranges: 0 - 0.1, 0 - 0.5, 0 - 1ppm (selectable)
Lower Detectable Limit: Less than 0.5ppb
Repeatability: within ±1% of span gas concentration
Zero drift: Less than 1 ppb
Span drift: within ±1 % / full scale (1 day)
Response time(95%): Less than 50 seconds (T95)
Linearity: within ±1 %/full scale
Precision: 0.5% of reading or 1ppb
Ambient temperature: 5 - 40°C
Analog output: 0 - 1V, 0 - 5V, 4-20mA (option)
Sample flow rate: Stabilized flow control by 800cc/min Critical Orifice
Particulate filter: 47mm Graphic LCD
Display: 7-inch Graphic LCD
Comport: Ethernet, USB 1.1, RS-232
Power requirement: 220VAC/60Hz or 230VAC/50Hz
Internal data memory: Measuring data (5min / 1year), Operation history, Messages, Alert
