21 Changi South Street 1 Singapore 486777 Phone: +65 65420833 Fax: +65 65426920
E-mail: ductless@escoglobal.com Website:
www.escoglobal.com/ductless
USER SECTION
CHAPTER 1 – BASIC PRODUCT INFORMATION
1.10 IN-HOUSE TESTED
1. The Esco Ascent
TM
Opti Basic/Ascent
TM
Opti Ductless Fume Cabinet has been tested in-house for
compliance with ANSI/ASHRAE 110-1995 requirements.
2. The Esco Ascent
TM
Opti Basic/Ascent
TM
Opti Ductless Fume Cabinet has been tested in-house for
compliance with BS7989: 2001
Please refer to chapter 2 of Section B (SERVICE SECTION) for detailed product specification.
1.11 FILTRACHECK™ CHEMICAL ADVISORY SERVICE
FiltraCheck is a trademark service provided by Esco’s fume filtration division. Customers who intend to
purchase a ductless fume hood but are unsure whether the cabinet is suitable for their application, can
forward a list of chemicals that they will be handling and their pattern of usage to Esco's FiltraCheck
service team.
A PDF Questionnaire form is available at www.escoglobal.com/ductless. This questionnaire can be
downloaded and either forwarded by email or by fax to Esco. After careful analysis of the provided
chemicals list and pattern of usage, a proper advice document will be generated and provided to the
customer in 3 days period.
This document will recommend the appropriate laboratory equipment; ducted fume hood or ductless
fume hood or neither based on the investigation done by the FiltraCheck team. Depending on the type of
chemicals used, the document may also contain a list of procedures, warnings, etc that will help in
ensuring a safer laboratory working environment. In the case of a recommendation of a ductless cabinet,
appropriate grade and type of activated carbon also becomes a factor that has to be taken into
consideration.
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