Thông số kỹ thuật

• Gas to be detected: Hydrogen fluoride (HF)
• Detection method: Pump suction type
• Display range (ppm): 0 ~ 1.50
• Resolution (ppm): 0.01
• Intensity display: LCD digital (full dot)
• Suction Flow Rate: 0.75 L/min or More (Open Flow Rate)
• Various displays: Clock display, Battery level display, Operating status display
• Japanese/English/Korean/Chinese (Simplified)/Chinese (Traditional)/Vietnamese/Italian/Spanish/Slovak/Czech/German/Turkish/French/Portuguese/Polish/Russian
• Alarm setting value (ppm): First alarm 0.50/Second alarm 1.00
• Buzzer volume (dB): Approx. 95 (average value 30 cm from source)
• Gas alarm display: lamp flashing/buzzer continuous modulation sound/gas concentration display flashing
• Gas alarm operation: self-holding/automatic return
• Failure Warning/Self-Diagnosis: Flow Abnormality/System Abnormality/Sensor Abnormality/Battery Voltage Drop/Poor Adjustment/Date/Time Abnormality
• Failure alarm display: lamp flashing/buzzer intermittent/contents display
• Failure alarm operation: self-holding
• Communication specifications: USB 2.0 Type-C (for data logger and setting)/Bluetooth 4.2 (Bluetooth Low Energy)
• Power: Dedicated Battery Unit (6 AA-size alkaline batteries)
• Continuous use time: about 30 hours (However, in the case of 25 °C, no alarm, no lighting)
• Operating temperature range (°C): 0 to +40 (no sudden change)
• Operating humidity range (%RH): 30 ~ 80 (non-condensing)
• Indication accuracy (under the same conditions): within ±0.15 ppm
• Operating Pressure Range: 80 kPa to 120 kPa (Explosion-Proof Applicable Range: 80 kPa to 110 kPa)
• Structure: Dust-Proof Waterproof Structure IP66/68 Equivalent/Fall Endurance 1.5 m
• Explosion-Proof Structure: Domestic Explosion-Proof (Explosion-Proof Structure: Electrical Equipment Type Test) Specifications: Intrinsically Safe Explosion-Proof Structure
• Explosion-Proof Grade: Ex ia IIC T4 Ga
• various authentication: CE
• External Dimensions (mm): Approx. 158 (W) x 85 (H) x 132 (D)
• Mass (kg): about 1.1
• Accessories: Sampling Probe (Approx. 94 cm)/Shoulder Belt/AA Alkaline Batteries (6 pcs)
• Note: Toshiba LR6 (6 pcs) can be used for domestic explosion-proof specifications.
• Waterproofing standard IPx8 must be immersed in a water depth of 2 m/1 hour without water penetration.
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