ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Gas type: Phosphine (PH3)
Working principle: Electrochemical
Measuring range: 0-20ppm
Resolution: 0.01ppm, .0.1ppm
Precision: ±≤3%FS
Sampling mode: Pump-suction sampling
Data storage: About 100000 group of data capacity
Response time: T90≤30s
Pre-heating time: ≤60s
Repeatability: ≤±1%
Display: LCD dot matrix display
Operating language: English
Concentration unit: ppm，mg/m3, %vol, %LEL
Working environment:
Working temperature: -20℃～60℃
Working humidity: 10%-95%RH(non-condensing)
Working pressure: 86Kpa ～ 106Kpa
Explosion-Proof grade: Exd ib ⅡCT4 Gb
Protection grade: IP66
Alarm mode: Audible, visual
Dimensions: 135*65*35mm
Weight: 0.5KG
Accessory: Box, instruction, USB charger , data line.
Quality standard: GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010
Option: For other measuring ranges please see datasheet or Contact us to customize the suitable one.
