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Refrigerated water quality sampler
Refrigerated water quality sampler
Product details
WS700RRefrigerated water quality sampler
Portable, sturdy, and equipped with a refrigerated wastewater sampler
WS700RRefrigerated water quality samplerProduct Introduction:
The WS700R refrigerated water quality sampler is suitable for various water quality sampling requirements, such as rainwater, industrial wastewater, water and wastewater treatment, wastewater collection systems, river water, etc.
WS700R can fully control the water quality sampling process. The water sample quantity control can complete independent time weighted mixed samples or full bottle discrete samples, flowing into a 2-gallon (7.57-liter) sampling bottle. The time interval control of water samples can set the sampling time for each refrigerated mixed sample or enable external triggering mode to sample according to the flow ratio. The start delay timer can simultaneously start multiple mixed/discrete water samples on site, or delay the extraction of water samples after a triggering event occurs in order to obtain water samples that are representative of the water source. The automatic 15 second backwash cycle can clean the residue on the filter screen and drain the water in the pipe, so as not to contaminate the next mixed sample.
WS700R is easy to install on site and requires two 120V power supplies to power the peristaltic pump and refrigerator respectively. The sturdy rainproof casing can be locked to prevent accidental changes to the settings. Installed in a small box for easy concealment and camouflage, preventing human damage. In addition, the refrigerator of WS700R does not have a compressor and coolant.
WS700RRefrigerated water quality samplerKey Features:
·Suitable for various water quality sampling that requires refrigeration: wastewater, industrial discharge, and environmental water samples
·Easy to operate, no programming requirements, set directly through rotary switch
·Sturdy structure, suitable for harsh environments
·Delay enabled timed sampling or external pulse controlled sampling
·The sampling volume is adjustable and can be repeatedly set
·Peristaltic pump prevents sample contamination
WS700RRefrigerated water quality samplerTechnical Specifications:
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Operating temperature
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0°～+70°C
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material
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Attachment: Extended UV Protection PVC
Bottle: 2.5 gallon polyethylene bottle
Pickup hose: 4.6m reinforced PVC1/10cm ID polyethylene intake filter mesh hose section
Pump tube: Norprene 6mm inner diameter, 11mm outer diameter |
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Sampling pump
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Flow rate: 4 foot heads at 1000mm per minute Model: Creep maximum Head: 6m
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power supply
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Built in 12V rechargeable battery and AC120V AC adapter/charger (control panel), 115VAC 60Hz 1.6A130W (refrigerator)
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standby
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3 months, while still retaining sufficient operational pump capacity
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startup delay
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16 time settings, from 0 to 12 hours
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Composite interval
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155 minute time setting. Up to 12 hours, with an additional external trigger mode setting
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size
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The sample size of 15 composite materials ranges from 50mL to 2L, plus a full bottle discrete setting (approximate size of 4-pin head)
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External trigger input
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250ms maximum small pulse width switch closed or 4-24VDC
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pulse output
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5VDC one second pulse, 1000 Ω output impedance
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Bottle switch input
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Switch closed input, floating switch on the bottle
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Rain and water sensors
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Optional humidity sensor or switch closed input
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Internal fuse
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10A slow melting
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Unit size
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53.3x45.7x53.3cm (height x width x depth)
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weight
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17kg
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Standard configuration:
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model
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description
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WS700R
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WS700R sampler host, refrigerator, 2-gallon sampling bottle, 4.6m reinforced PVC sampling tube, rechargeable battery and charger, user manual
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Choose accessories:
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model
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description
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WSSWK
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Including CA0400 rainwater sensor, flow sensor CA0500, and RG333 automatic rain gauge.
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