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Engineer Visit Fee

To secure 24hr delivery to our lab, an engineer visit is required for this test.

UKAS Approved Laboratory

Have piece of mind that your results are accurate with uRisk.

Water Hygiene Services

We’re specialists that test and treat your water quality failures.

Free 30 min Support Call

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BSRIA Closed Water System Sampling

£315.00 +VAT

BSRIA Closed Water System Sampling

The BSRIA Closed Water System Sampling is a comprehensive sample pack specifically designed to provide a thorough analysis of water quality within closed water systems. This pack includes a range of microbiological and chemistry/metals tests, enabling you to assess various crucial parameters to ensure optimal system performance and prevent issues related to water quality.

Below is a full list of water tests included within this sample pack:


  • Microbiological Tests: TVC/Ps/SRB/NRB
  • Chemistry/Metals: Aluminium, Alkalinity, Chlorides (chemical), Copper (Soluble), Copper (Total), Iron (Soluble), Iron (Total), Sulfate, Zinc, pH & Conductivity @20, Suspended Solids, TDS

uRisk Water Hygiene Services

uRisk is a water hygiene specialist that provides both water treatment services, UKAS accredited legionella testing, and water testing analysis. This mean’s we can resolve your water quality failings with water treatment engineers in-house. There are many legionella testing kits available online from non-specialists who operate as an e-commerce store that may not provide the same level of service.

uRisk’s legionella testing kits are suitable for any water system and industry. This includes hot and cold systems, cold water storage tanks, cylinders, dental water lines, swimming pools, and more.

SKU: BS-CL Category:

4 Simple Steps

Step 1 - Order Testing Kit

Your Legionella Testing Kit will include water sample bottle(s), easy to follow instructions and a FREE return package.

Step 2 - Fill Sample Bottle

Fill the water sample bottle(s) from your taps following the instructions.

Step 3 - FREE Return Delivery

Drop off your FREE return package to any local Post Office on the same day you have taken your sample.

Step 4 - Get your Results

Your sample results are tested in a UKAS approve laboratory and sent to you in PDF format in 10-14 days.

About this Product

What is included in the testing kit?
  • 1x Sterile Bottle
  • Instructions
  • UKAS accredited analysis
  • Free Sample Packaging
  • Pre-Paid Return Pack
  • Confidential Service
  • Results & Certificate
  • Laboratory testing takes at least 10-14 days

All orders are posted on Mondays only (example – if you make your order on a Thursday your delivery will be actioned on the next Monday). Delivery fee for UK mainland, this includes delivery to your address and pre-paid packaging for the return of the samples for analysis.

Weight & Dimensions

Weight: 1kg maximum per filled sample bottle

Dimensions: 25.5 x 15.5 x 14.5 cm

BSRIA Closed Water System Sampling FAQs

Can I use the BSRIA Closed Water System Sampling pack for different types of closed water systems?

Yes, the BSRIA Closed Water System Sampling pack is designed to provide comprehensive water testing for various types of closed water systems. It is suitable for a wide range of applications, including HVAC systems, chilled water systems, process cooling systems, and more. Whether you have a small-scale or large-scale closed water system, our sampling pack can provide valuable insights into water quality parameters to support optimal system performance.

How often should I perform water testing on my closed water system?

The frequency of water testing for closed water systems can vary depending on several factors, including system size, usage, and industry regulations. As a general guideline, it is recommended to conduct routine water testing at least once a year. However, in certain cases where water quality issues are suspected or system conditions change, more frequent testing may be necessary. We advise consulting with our experts or referring to industry guidelines to determine the appropriate testing frequency for your specific closed water system.

How long does the test take?

Laboratory testing takes at least 10-14 days.

What do I get once the test is complete?

Through our UKAS accredited analysis, you will receive the results from the test as well as a certificate.

Why choose uRisk?

25 Years Experience

Over 25 years of water hygiene and legionella control experience.

Customer Service Excellence

Friendly and simple advice by phone, email & online at your convenience.

City & Guilds Qualified

All staff are trained water hygiene consultants and engineers.

Nationwide Coverage

With engineers located all across the UK, we're never too far away.

UKAS Accredited Testing

Our labs are UKAS approved providing you with quality assurance.

Full Compliance Services

Your one stop shop for Legionella control, no need to go elsewhere.