ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring Gas: Oxygen in the air
Measuring Principle: Galvanic cell
Sampling method: Suction type Approx. 0.6L/min(at room temperature with 5m gas sampling hose)
Measuring Range: 0.0-50.0vol%
Resolution: 0.1vol%
Detectable accuracy
Within ±0.5vol% O2 at 0.0-25.0vol%
Within ±3.0vol% O2 at over 25.1vol%
Alarm accuracy: ±0.5vol% against alarm setting value 18.0vol%
Alarm concentration: Factory setting : ALM1 18.0vol%
Response Time: Within 15 seconds at 90% response from sampling gas inlet at 20°C
Display:LCD
Alarm Method: LED lamp, LCD, buzzer
Explosion proof: ExiaII CT4X
Operating Temperature Range: -10-40°C; 30-85%RH (non-condensing)
Pressure range: 80-110kPa
Power Supply: 3 x AA size alkaline dry battery
Continuous Operating time: Approx. 16 hrs, no alarm
Main body dimensions: 78(W) x 200(H) x 50(D)mm
Main body weight: Approx 550g (including batteries)
Standard accessories: Gas sampling hose with float type gas collector(5m, polyurethane), leather case, carrying case
Optional accessories: Gas sampling hose with float type gas collector(polyurethane)in 10m, 20m or 30m, Assembly for O2 sensor replacement
