WS Series Auto Samplers

Price$2,425.50 (US Only)

Option

SKUCT1000


In Stock 12

Designed for wastewater, industrial, environmental sampling and Covid-19 detection, the WS Series of Samplers low cost, lightweight and easy to carry design is Ideal for your Composite sampling and Discrete sampling needs.

  • Overview

    YSI’s WS700 single bottle and WS750 Dual bottle samplers combine all the features you need to meet a wide variety of sampling requirements, including those for Storm water, rivers and streams, industrial discharge, water and waste water treatment and waste water collection.

    If your samples need to be refrigerated the WS700R model is ideal for providing the same sampling functions and needs, but with the added benefit of keeping your sample refrigerated.

    The WS705 and WS755 models provide the exact same functionality, but come with enhanced portability accessories, such as more ergonomic handles and durable wheels.

    All WS Series water samplers include:

    • 15’ of sampling hose
    • intake strainer for each pump
    • Sampler Float Switch
    • 1 gallon polybottle for each pump (WS750, WS755)
    • 2.5 gallon polybottle for each pump (WS700, WS705)
    • Rechargeable battery
    • Rechargeable charger

    Sample Size. The user can adjust the wastewater/stormwater sampler's peristaltic pumps individually to one of 15 composite sample sizes from 50ml to 2 liters plus a full bottle discrete setting. The wastewater/stormwater sampler's peristaltic pumps can be set to a single sample time interval from 5 minutes to 12 hours plus an external trigger mode setting for flow proportional sampling

     

    Collection Control. Trigger inputs to control sample collection. The sample bottles are each equipped with a float switch that automatically turns off the peristaltic sampling pump if the water bottle becomes full.

       

    Two-in-One. Does composite or discrete sampling or both at the same time (WS750 & WS755).

     

    Automatic Backflush. Automatic backflush clears pickup strainer and hose.

     

    Low Power. The composite/discrete water sampler's 5 AH rechargeable battery will power the sampler for several months or a half hour of continous sampling with both pumps. The unit can also be plugged into an external battery source.

    Range of features and options

    The WS series of samplers has the functionality to add additional data logger options, sensors, and pumps for more ease of use for example:

    • Water Sampler Data Logger option to use the GL-500 (link to website)
    • WSSWK Storm Water Kit
    • Sampler Rain Sensor
    • Sampler Flow Sensor
    • BC100 Smart Battery Charger
    • Quick Release Pump Head

  • Specifications
    Sampler Selection Chart   WS700    WS705   WS750   WS755 WS700R
    Time or Flow Weighted Sampling
    Rugged Enclosure
    Outputs for Data Loggers and Sensors
    1 Pump
    2 Pumps
    Composite OR Descrete Sampling
    Composite AND Descrete Sampling
    Enhanced Portability
    Refrigerated

    WS Series Specifications  
    Operating Temperature 0° to +70°C
    Materials

    Enclosure: Expanded UV protected PVC
    Bottle: 2.5 gallon Polyethylene (WS700, WS705 & WS700R), two 1-gallon Polyethylene (WS750 & WS755).
    Pickup Hose: 15' reinforced PVC 1/4" ID polyethylene flexible tubing section with intake strainer.
    Pump Tubing: Norprene 1/4" ID, 7/16" OD

    Sample Pump Flow Rate: 1000 ml per minute at a 4 foot head
    Type: Perisaltic
    Maximum Lift: ~20 feet
    Battery Rechargeable 5 AH Gel Cell
    Battery Life WS700 & WS705: ~1 hour continuous pumping under load
    WS750 & WS755: ~1/2 hour continuous pumping under load
    Standby: 3 months while still  retaining enough power to run the pump to capacity is required.
    Start Delay 16 time settings from 0 to 12 hours
    Composite Interval 15 time settings from 5 min. to 12 hours plus an external trigger mode setting.
    Sample Size 15 composite sample sizes from 50 ml to 2 liters plus a full bottle discrete setting (approximate sizes at 4 foot head)
    External Trigger Input(s) 250 mS minimum pulse width switch closure or 4 to 24 VDC
    Pulse Output(s) 5 VDC one-second pulse, 1000 ohm output impedance
    Bottle Switch Input(s) Switch closure input, float switch in bottle
    Rain and Water Sensors Optional moisture sensors or switch closure inputs
    Internal Fuse 10A Slow-Blow
    Certificates CE Compliance
    Dimensions WS700, WS705, WS750, WS755: 22"H x 17"W x 9"D (56 x 43 x 23 cm)
    Weight WS700 & WS705: 20 lbs/9 kg (shipping weight 22 lbs/10 kg)
    WS750 & WS755: 22 lbs/10 kg (shipping weight 24 lbs/11 kg)

  • Accessories

    Water Sampler Logger Option

    Water Sampler Logger Option

    Water Sampler Logger Option with Software

    Water Sampler Logger Option with Software

    20-Mesh Pickup Strainer Assembly

    20-Mesh Pickup Strainer Assembly

    Tubing, Standard Sampler Pump

    Tubing, Standard Sampler Pump

    WSSWK Storm Water Kit For Samplers

    WSSWK Storm Water Kit For Samplers

    BC100 Smart Battery Charger

    Smart Battery Charger

    Sampler Rain Sensor

    Sampler Rain Sensor

    Sampler Flow Sensor

    Sampler Flow Sensor

    Battery Charger 115-230VAC 12V@0.8A

    Battery Charger 115-230VAC 12V@0.8A

    Tubing, Sampler, Pick up 1/4"ID, Clear

    Tubing, Sampler, Pick up 1/4"ID, Clear

    Pump, Masterflex Easy-Load

    Pump, Masterflex Easy-Load

    Sampler Battery Cable

    Sampler Battery Cable

    Sampler Float Switch, 1 Gallon

    1 Gallon Sampler Float Switch

    1 Gallon Plastic Container

    1 Gallon Plastic Container

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