HV HIPOT GSA-L/IRF-1000 ເຄື່ອງກວດຈັບການຮົ່ວໄຫຼຂອງອາຍແກັສ SF6 (0–50 ppmv, 0–1000 ppmv, 0–10000 ppmv)
Measuring Principle: Non-dispersive infrared sensor (NDIR)
Measuring Range: Effective accuracy ranges of 0–50 ppmv, 0–1000 ppmv, and 0–10000 ppmv (selectable; users should choose one range)
Accuracy: ±3% FS
Even when the measured concentration exceeds 5000 ppm, the instrument will not be damaged.
Resolution: 0.01 ppmv (0–50 ppmv) or 0.1 ppmv (0–1000 ppmv) or 1 ppmv (0–10000 ppmv)
Repeatability Error: ≤±1%
Response Time: ≤2 s
Recovery Time: ≤8 s
Long-term Stability (Span): ≤±20 ppm, over 1000 hours
Long-term Stability (Zero): ≤±20 ppm, over 1000 hours
Zero Shift: ≤±1% (F.S./year)
Linear Error: ≤±1%
Sampling Mode: Built-in electromagnetic diaphragm pump, flow rate >1.5 L/min
Storage Temperature: -20 to +60°C
Operating Temperature: -20 to +50°C
Environmental Humidity: 0–95% RH
Operating Humidity: 0–95% (non-condensing)
Working Voltage: 220 VAC ±10%, 50 Hz, or built-in Li battery with 4 hours of continuous operation after a full charge
Peak Current: <500 mA
Average Power: <2 W
Operating Air Pressure: 800–1150 hPa
Dimensions: 245 × 125 × 140 mm
Weight: Approximately 1.5 kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ