Deposit Thickness Test
A Deposit Thickness Test Will Determine How Clean Your Ducts Are
A Deposit Thickness Test is an approved technique that is used to assess the level of deposit build up within ventilation ductwork. The tests provide a reliable and quantitative way of measuring the degree of cleanliness of your ductwork, which in turn will help to determine when and how frequently cleaning is likely to be required in order to keep your ventilation quality up to a high standard.
TR19 Approved
The TR/19 standard specifically addresses the need to measure the build up of deposits and specifies a set of upper limits within Section 5 based on good practice.
Control Hygiene and Risk
Controlling ducting deposits and monitoring their build up is essential to maintain hygiene standards and reduce fire risks in heating and ventilation systems.
How We Test
The deposit thickness test measurement is made using equipment specifically designed for the purpose of testing deposit thicknesses in ventilation systems. The system can measure to an accuracy of just a few percent. It is particularly useful to run the deposit thickness test before and after duct cleaning.
PROFESSIONAL DUCT CLEANING
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Satisfaction Guaranteed or your money back
No, it is not some glib promise with no substance. We take pride in our work, and we are committed to customer satisfaction. If you are not satisfied with our work, then you should not have to pay.
Testimonials
‘I can confirm that I am extremely satisfied with the work carried out by your team on Saturday. They carried out an efficient job in a very professional manner. Your Supervisor kept me informed as the job progressed which I thought was excellent. Suffice to say I will not hesitate to use your company again or recommend you to others.’
Maintenance manager, commercial premises, London
‘I’m over the moon with the clean and the service from Pro-Duct Clean. I’ve never had an experience like it!Shane was great, I’m really impressed with how he explained things to me and I could not be happier.’
Restaurant Chain Francisee
See more comments from our customers. Read our testimonials.
TR/19 Surface deposit Limits
TR19 Section 5 Surface Deposit Limits, Extract from Table 5
The TR/19 standard specifically addresses the need to measure the build up of deposits and specified a set of upper limits withing Section 5 based on good practice.
| System Type | Surface Contamination Limits | Test Method |
|
Extract |
180µm |
Deposit Thickness Test |
|
Re-circulation |
60µm |
Deposit Thickness Test |
|
Supply |
60µm |
Deposit Thickness Test |
