• Principle: UV Fluorescence
• Standard Range: (0~500)ppb, expandable
• Zero Noise: ≤0.25ppb (RMS)
• Span Noise: ≤2.5ppb (RMS)
• Display: Digital
• Lower Detectable Limit: 0.5ppb
• Zero Drift: ±1ppb/24h
• Span Drift: Span drift(20% F.S.): ±5ppb, Span drift(80% F.S.): ±10ppb
• Linearity: <1%F.S.
• Precision: Presion(20%F.S): ≤2ppb Presion(80%F.S): ≤4ppb
• Response Time: T90<120s
• Sample Flow Rate: (650±65)sccm
• Data Transmission: 2 channel analog (4~20)mA; 12 digital input/output; 4-way relay output;
• Calibration: Multi-point calibrator
• Output: RS232/RS485/Ethernet
• Opearting Temperature: 0~40°C
• Operating Humidity: 0~95%RH(No condensation)
• Power Requirement: (220±10%)V AC/(45~55)Hz, power≤300W
• Dimensions and Weight: 178(H)x432(W)x609(D)mm, 22kg
