WaterSam - Model WS 312 - Compact Stationary Water Sampler
The WS 312 is a space-saving sampler for all standard indoor and outdoor applications.
Overview:
With its built-in cooling and heating, samples are stored reliably at the desired temperature.
- Weather-proof housing and roof made of durable stainless steel; upper panel door included
- Three separate technical compartments in the upper section of the sampler to protect the pump, electronics and refrigeration unit
- Freely adjustable and highly accurate temperature control for the sample storage chamber, for ambient temperatures from -25°C to +42°C
- High-performance vacuum sampling system – alternatively available with any other WaterSam sampling system
- Borosilicate glass metering vessel protected in sample storage chamber to minimize sample falsication that could stem from temperature extremes
- Hose inlet on the left and right side; optionally from below
- Available with XY Distributor for direct filling of numerous bottle sets without cross-contamination
- Simple upgrade to monitoring station can be made at anytime
- Wide range of optional equipment: housing materials, pumps, valves, etc.
Options:
Cabinet Equipment
- Chassis with castors
- 300 mm tall base (other heights by request)
- Controller panel door, with or without window
- Pull-out drawer for sample containers
- Intake hose through floor or rear wall of sampler
- Expansion for monitoring station
- Interior lighting with door switch
- Door switch for access surveillance
- Installed power plug
- Cylinder locks for doors
- Protection hoods for ventilation slits
- Connection flange for hose with external air supply for refrigeration unit
Communication
- GSM modem, remote operation, SMS and Program start via Mobile telephone, complete access to sampler software via PC / Laptop
- RS-232, RS-485, TCP/IP, USB Host, Mini USB Port Slave
- Modbus, optional Profibus DP
- Signal relays:
- General error alarm
- Bottle changed
- Sample taken (signal for every sampling)
- Program started
- Program stopped
- Return of voltage after power failure
Technical Equipment
- Main power switch
- Connection sockets
- Residual-current circuit breaker
- Various vacuum pumps
- Peristaltic pump
- Rotating distributor
- Data logger (For saving sampling data, and monitoring data from internal measuring instruments and/or external on-line sensors)
- High-Performance Pump and Pneumatic Pinch Valve package
- Easy Handling package
- B-Package for corrosive media / environment
- Inlet hose heating
Sampling System Components
- Conforming of materials for the sampling line (intake hose, sampling system, distributor hose, sample bottles)
- Possible alternative materials include for e.g.: PTFE, PVDF, FPM.
- Dosing glasses with various volumes (200, 350, 500, 750, 1000 ml)
- Numerous sample containers with a variety of capacities and materials.
- Drain position and rinsing with clean water
- Positioning armature for intake hose
- Sieve nozzle
WaterSam - Model WS 312 - Compact Stationary Water Sampler Datasheet
WS 312 XY Distributor - Discrete Sample Bottle Configurations Datasheet
WaterSam - Model WS 312 - Compact Stationary Water Sampler Technical Specifications
WaterSam Company Profile Brochure
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