Features:
* The measured object is unlimited, liquid solids and powder etc
* Printer output as standard accessory
* Chemical resistant. (only for BWA-6)
Technical Parameters:
| 
			 Model  | 
			
			 BWA-3A  | 
			
			 BWA-6  | 
		
| 
			 Working Temp.  | 
			
			 0~50°C  | 
			
			 -10°C~50°C  | 
		
| 
			 Working Humidity  | 
			
			 0~95%RH  | 
		|
| 
			 Display  | 
			
			 LCD display  | 
		|
| 
			 Measuring Temperature  | 
			
			 0~50°C  | 
			
			 -10°C~50°C  | 
		
| 
			 Range Water Activity  | 
			
			 0~0.980  | 
			
			 0~1.000  | 
		
| 
			 Measurement Temperature  | 
			
			 ±0.5°C  | 
			
			 ±0.5°C  | 
		
| 
			 Accuracy Water Activity  | 
			
			 ±0.015 (@25°C)  | 
			
			 ±0.012 (@23°C±5°C)  | 
		
| 
			 Measurement Time  | 
			
			 5~40min  | 
		|
| 
			 Measurement Points  | 
			
			 1  | 
			
			 1~4  | 
		
| 
			 Temperature Coefficient  | 
			
			 ≤0.0005/°C  | 
		|
| 
			 Activity Repeatability  | 
			
			 ≤0.015  | 
			
			 ≤0.008  | 
		
| 
			 Print Function  | 
			
			 a. Print at the end of the measurement b. Real-time print  | 
		|
| 
			 Correction Mode  | 
			
			 Single-point calibration  | 
			
			 Multi-point joint calibration, single-point calibration  | 
		
| 
			 Interface  | 
			
			 \  | 
			
			 RS232, USB  | 
		
| 
			 Standard Accessories  | 
			
			 Micro printer, one sensor  | 
			
			 Data cable, micro printer, one sensor  | 
		
| 
			 Consumption  | 
			
			 15W  | 
			
			 10W  | 
		
| 
			 Power Supply  | 
			
			 AC110/220V±10%, 50/60HZ  | 
		|
| 
			 Package Size(W*D*H)mm  | 
			
			 550*430*240  | 
			
			 740*430*240  | 
		
| 
			 Gross Weight(kg)  | 
			
			 11.5  | 
			
			 15.5  |