DH325W1 Online proportional automatic sampler water samples sampling requirements can achieve a variety of sampling methods (constant flow of quantitative sampling, time proportional sampling, regular quantitative sampling, quantitative sampling and sample burst) and a variety of ways bottling (apheresis and mix mining). It is the rivers, lakes, and other enterprises to achieve scientific monitoring of the discharge port of the ideal sampling tool. It offers real-time network communication interface to receive information or a specified host computer control device, remote monitoring sampling. 
Features: 
Instrument made of stainless steel housing and spray applied, high strength, high corrosion resistance; 
Samples constant temperature preservation function, keep the sample fresh enough; 
Instruments with automatic power-off protection; 
Sampling a variety of ways to achieve equal time intervals, time, flow rate, remote start and other means; 
0 unique bottle design, implementation of water samples before and after the batch no cross contamination sampling methods; 
Sample refrigerated section liner made of stainless steel material, corrosion-resistant and extremely rugged; 
High degree of integration, greatly reducing the chance of equipment failure, to facilitate on-site commissioning and maintenance personnel; 
Power failure information, excessive temperature, water alarm recording and upload functions; 
Filling of water samples shake-fill wall straight, without dispensing tray, no secondary pollution.

Technical parameters 
Model: DH325W1 
Sub-bottle storage: 24 × 1000mL 
Maximum vertical suction lift: 8.5 m regular quantitative sampling methods, constant flow of quantitative, time ratio, quantitative sampling, burst sampling, remote sampling sampling interval: 1 minute to 99 hours sampling accuracy: ≤ ± 5% FS 
Flow measurement range: 0 ~ 99999m³ / h 
Flow input signal: 4 ~ 20mA 
Digital Display: 192x128 graphical LCD display full Chinese menu mode operation, simple and convenient computer output interface: standard RS232 or RS485; real-time network traffic (dial-up networking) 
Water samples Storage temperature: 4 ± 2 ℃ (except not heated sampling instrument) 
Power supply: 220V AC, 50Hz