YSI ProSample Automated Sampler

ProSample for COVID RNA Testing

YSI’s ProSample portable samplers feature a proprietary peristaltic pump for highly accurate sampling in applications such as surface water, stormwater, and wastewater.

  • Features
  • Specifications

With multiple samplers to choose from and the ability to sample based on time, analog signal, digital pulse, and/or measurements from an SDI-12 device (ProSample P-12 and ProSample PM-12 models only), the ProSample can be the final piece of your monitoring installation. Composite sampling can be completed with all models, while discrete sampling can be completed with the ProSample P and ProSample P-12.

ProSample for use in COVID RNA Testing

YSI’s ProSample portable samplers feature a proprietary peristaltic pump for highly accurate wastewater sample collection which can then be taken to a laboratory for COVID RNA testing.

Samples are collected from the wastewater network in the morning and evening during peak hours. The ProSample units are located adjacent to individual buildings such as apartment complexes whereby sample collection from the wastewater network is representative of the community inside the complex. Once samples are collected they are taken to the laboratory for sample analysis and detection of COVID RNA.

Conducting this efficient sampling solution at a sewer node allows for the connection of COVID to an individual building. Alternatively, testing can eliminate a single building for the presence of COVID and direct efforts elsewhere.  Contact us for more information. | Download our ProSample COVID RNA Flyer

Available ProSample models include:

  • ProSample P: full-size portable sampler
  • ProSample P-12: full-size portable sampler with SDI-12 connectivity
  • ProSample PM: mini portable sampler
  • ProSample PM-12: mini portable sampler with SDI-12 connectivity

Included with each ProSample:

  • 5 meter suction hose with screw connection and sinker weight
  • 10L PE container (only the ProSample PM and the ProSample PM-12)
  • Battery
  • USB cable
  • Two peristaltic pump tubes
  • Printed copy of the ProSample Getting Started Guide

Connectivity

  • Flexible options, including:
  • Analog 0/4-20 mV
  •  Digital
  • SDI-12 (ProSample P-12 and ProSample PM-12 only)

Volume accuracy

  • Proprietary peristaltic pump
  • High sample volume accuracy

Compact design

  • Easy to transport
  • ProSample PM and ProSample PM-12 are ideal for tight installations
  • Double-walled and insulated for longer ice retention

Low maintenance

  • Easy pump tube replacement
  • Spring-loaded roller bearings for long tube life

Easy to learn, easy to use

  • Simple programming and calibration
  • Stores 12 user-defined programs
  • Many different sampling scenarios are possible
Specification
Accuracy

Single sample volume accuracy on peristaltic pump is + 5% or + 5 mL

Calibration Automatic (adjustable) or manual
Certifications CE sampling according to ISO 5667-10, EN 16479
Climate Control Insulated sample compartment - insulation thickness of 20 mm (0.78 in)
Connectivity / Communications Mini-USB, RS232, Connection via USB and PC (YSIConnect must be installed on PC)
Data Management

Stores sampling and malfunction data, bottle changes, messages, external signals

Keypad Graphic display (128 x 64 pixels), back lit
Material Housing: PE (polyethylene) Tubing: PVC, L =5 m (16.4 ft), ID=10 mm (0.39 in) maximum, hose length = 30 m (98.43 ft)
Measurement Range

Range A: 5 minutes (adjustable) or greater; Range B: 10 minutes or greater

Memory Up to 3000 entries, non-volatile data memory for up to 5 years
Operating Temperature 0 to 50ºC (32 to 122°F)
Power 12 V/ 7.2 Ah lead storage battery (maintenance free, leak proof); 115V or 230V operation by means of battery charger in buffer mode
Programming 12 user-defined selectable programs
Pumping Speed

>0.5 m/s (1.64 ft/s) at suction height up to 5 m (16.4 ft) at 1013 Pa; pump capacity can be adjusted electronically

Sample Temperature 0 to 40ºC (32 to 104°F)
Sampling Peristaltic Pump: 20 - 10,000 mL (flow proportional)
Signal Inputs

Analog: (2) 4-20 mA
Digital: (8) Flow, event, 1 input can be programmed independently

Size

P = 500 x 740 mm (19.8 x 29.1 in) PM = 400 x 650 mm (15.74 x 23.82 in)

Suction Height Maximum 6.5 m (21.33 ft) at 1013h Pa
Weight P= 15 kg (33 lbs) PM = 9 kg (19.8 lbs)

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