1427					    | 
				 气体种类  | 
			
				测量范围 | 
			
				分辨率 | 
			
				TWA | 
			
				S | 
			
				低限警报 | 
			
				高限警报 | 
		
| 
				 O2  | 
			
				0-30.0% | 
			
				0.1 | 
			
				N/A | 
			
				N/A | 
			
				19.5 | 
			
				22.5 | 
		
| 
				 CO  | 
			
				0-999ppm | 
			
				1 | 
			
				35 | 
			
				200 | 
			
				35 | 
			
				200 | 
		
| 
				 H2S  | 
			
				0-300ppm | 
			
				1 | 
			
				10 | 
			
				15 | 
			
				10 | 
			
				15 | 
		
| 
				 PH3  | 
			
				0-5.0 | 
			
				0.1 | 
			
				0.3 | 
			
				1.0 | 
			
				0.3 | 
			
				1.0 | 
		
| 
				 SO2  | 
			
				0-100ppm | 
			
				0.1 | 
			
				2 | 
			
				5 | 
			
				2 | 
			
				5 | 
		
| 
				 NO2  | 
			
				0-99.9ppm | 
			
				0.1 | 
			
				2.0 | 
			
				5.0 | 
			
				2.0 | 
			
				5.0 | 
		
| 
				 HCN  | 
			
				0-30.0ppm | 
			
				0.1 | 
			
				4.7 | 
			
				10.0 | 
			
				4.7 | 
			
				10.0 | 
		
| 
				 Cl2  | 
			
				0-50.0ppm | 
			
				0.1 | 
			
				0.5 | 
			
				1.0 | 
			
				0.5 | 
			
				1.0 | 
		
| 
				 NH3  | 
			
				0-100ppm | 
			
				1 | 
			
				25 | 
			
				35 | 
			
				25 | 
			
				50 | 
		
| 
				 ClO2  | 
			
				0-1ppm | 
			
				0.1 | 
			
				0.1 | 
			
				0.3 | 
			
				0.1 | 
			
				0.1 | 
		
| 
				 O3  | 
			
				0-1ppm | 
			
				0.1 | 
			
				0.1 | 
			
				0.1 | 
			
				0.1 | 
			
				0.1 | 
		
| 
				 PID(VOC)  | 
			
				0-999ppm | 
			
				1.0 | 
			
				50 | 
			
				100 | 
			
				50 | 
			
				100 | 
		
| 
				 LEL  | 
			
				0-*LEL0-5%VOL | 
			
				1% | 
			
				N/A | 
			
				N/A | 
			
				10% | 
			
				20% |