TCNA TEST REPORT NUMBER:
TCNA-0002-21
PAGE: 4 OF 4
DISCLAIMER AND LIMITATION OF LIABILITY
This report is provided for the sole use of the client and no one else. It is intended for professional use by a
knowledgeable professional. If published by the client, it must be published in full, including this disclaimer and
limitation of liability.
This report is not an endorsement, recommendation, approval, certification, or criticism by TCNA of any particular
product or its application. TCNA recommends that anyone considering the use or installation of a particular product
consult with the manufacturer or an industry professional for advice specific to the person’s needs and consider any
applicable laws, statutes, codes, or regulations relevant to the particular product. TCNA does not know all the different
manners and applications in which a client’s particular product might be used, and, therefore, it disclaims any and all
duty to provide warnings or to further investigate the suitability of the use of a particular product in a particular
situation.
Unless otherwise expressly stated, TCNA tested the specific test subject material provided by the client and identified in the
lab report, as indicated by the client. TCNA does not independently verify the information provided by the client, and it
makes no representation that similar results would be achieved with other, untested materials, even if such other materials
purportedly have the same product name, are purportedly of the same or similar type of tile or product made by the client, or
are purportedly from the same batch of tile or product. Nor does TCNA state that the date in this report is representative of
production occurring at the same time or at any other time. Only the manufacturer may make that claim, based on sampling
and quality control parameters beyond the knowledge and control of TCNA. TCNA does not provide any supervision,
review, management, or quality control of any manufacturer’s production.
TCNA makes no representation that the client’s products are uniform or identical to the test subject material, that the test
subject material is suitable for any particular use, application, or installation, or that it will exhibit the same properties when
installed or used in a particular manner. The data provided in this report results from standardized laboratory testing
performed under laboratory conditions. As such it does not represent all conditions under which the products may be used or
subjected. For testing on actual materials being used or considered for a job site, contact TCNA for sampling provisions and
possible testing.
This report is intended solely to provide the results of the test procedure stated above as performed on the test subject
material provided by the client, and may not be relied on for any other purpose. TCNA MAKES NO OTHER
REPRESENTATIONS OR WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED. ALL IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY, OR
FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY EXPRESSLY DISCLAIMED. IN THE EVENT OF A
DISPUTE CONCERNING THIS REPORT, THE EXCLUSIVE REMEDY FOR CLIENT SHALL BE FOR TCNA TO
REPEAT THE TEST REQUESTED, BUT IN NO EVENT SHALL TCNA BE LIABLE FOR AN AMOUNT GREATER
THAN THE AMOUNT IT RECEIVED FROM CLIENT FOR THE TEST. UNDER NO CIRCUMSTANCES WILL TCNA
BE LIABLE TO CLIENT FOR ANY OTHER DAMAGES (NOR SHALL IT BE LIABLE TO ANY OTHER PERSON OR
BUSINESS ENTITY FOR ANY DAMAGES), INCLUDING WITHOUT LIMITATION ANY AND ALL DIRECT,
INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES, RESULTING, IN WHOLE
OR IN PART, FROM ANY USE OF, REFERENCE TO, OR RELIANCE UPON THE REPORT, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES. TCNA DISCLAIMS ALL LIABILITY TO ANY THIRD PARTY
CONCERNING THIS REPORT. THE FOREGOING LIMITATION OF LIABILITY IS A FUNDAMENTAL ELEMENT
OF TCNA’S AGREEMENT TO CONDUCT AND PROVIDE THE REPORT.
1/13/2021
______________________ ___________________
Dr. Jyothi Rangineni
Research Scientist
ISO 18061:2014 (E) - Coronavirus 229E - TCNA
TCNA TEST REPORT NUMBER:
TCNA-0492-20
PAGE: 1 OF 3
TEST REQUESTED BY:
Italcer
Attn: Elena Vandelli
Via Emilia Ovest 53/a
Rubiera, 42048
ITALY
TEST SUBJECT MATERIAL:
Identified by client as: “B, B3”
TEST DATE:
8/27/2020 - 9/30/2020
TEST PROCEDURE:
ISO 27447:2019(E): Test method for antibacterial activity of semiconducting photocatalytic
materials – E. coli and S. aureus.
TEST CONDITIONS:
Test sample size:
50 mm x 50 mm
Test bacteria:
E. coli ATCC 8739
S. aureus ATCC 6538P
Volume of test suspension applied on
test sample:
0.15 mL
UV exposure intensity:
0.25 mW/cm2 and 1 mW/cm2
UV exposure time:
8 hours
Environmental conditions for UV exposure:
Temperature at 25℃ ± 1
RH ≥ 90%
UV lamp:
Interlight F40 T10/BLB 130V 40W
UV light radiometer:
Mannix UV340
ISO 27447:2019 (E) - Test method for antibacterial activity of semiconducting photocatalytic
materials – E. coli and S. aureus - TCNA
60
61
