ESTAIMPUIS
LILLE
GOSSELIES
LAUSANNE
GENT
ESTAIMPUIS
LILLE
GOSSELIES
LAUSANNE
GENT
 
 
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YOUR EXPERT
IN CRITICAL
ENVIRONMENT TESTING

HeX TESTING operates in critical environments where contamination management is a natural requirement (clean rooms and controlled environments) as well as in environments with non-specific pollution (offices, buildings open to the public, housing, etc).

HeX TESTING performs on-site testing, the results are then analyzed to provide a complete and comprehensive solution to the client. This mission requires a perfect knowledge of the field of application and our expertise meets these needs.

HeX TESTING considers for more than 15 years that environmental controls must be part of a global approach to risk management.

For over 15 years HEX has been of the opinion that environmental control
should be part of a comprehensive approach to risk management.

HeX
TESTING
offers
a whole
range of
tests

HeX TESTING
offers a whole range of tests

Particulate cleanliness of air

Particle counting and classification

Decontamination kinetics and recovery time

Airflow measurement

Air speeds, air flows and calculation of mixture and renewal rates

Differential pressure measurements

FILTRATION THE

Measuring pressure drop of filters

Integrity tests on filters en box filters:
- Using an aerosol photometer (EMERY)

- Using a particle counter (DEHS)

Testing on isolators

Enclosure leakage test (leakage rate)

Functional tests (pressure reading and alarm verification)

Detection of leaks from containment enclosures ISO 14644-3

Extractor hood containment and reliability testing EN 14175

Air quality sampling (chemical pollution of indoor air by aldehydes and VOCs) ISO 16200-2

Leak testing of airflow networks EN 12237 & EN 1507

Respiratory mask efficiency testing
(fit-test Portacount) EN 559

Air flow paterns and visualization of air flows

Ambience parameters

Temperature, Hygrometry

Sound and light levels

Premises and containment enclosure mapping

Climatic and thermal enclosures

Refrigerator, freezer, oven, incubator, storeroom, environmental chambers
Oven, heat tunnel
Heating plate, thermocycler (PCR)
Freeze-dryer

Autoclave validation

Steriliser validation

Measurement ranges

-196°C ➙ 155°C
5% HR âž™ 95% HR

Visit the HeX LAB page

Microbiological quality

Microbiological AIR sampling at rest and operational

By impaction

Microbiological analysis (CFU counting and identification)

By sedimentation

Microbiological analysis (CFU counting and identification)

Microbiological Contact plates At rest and Operational

Above-floor surfaces, worktops and handling areas
Microbiological analysis (CFU counting and identification)

Sterile garments
Ventilation units and ducts
Gloves

Microbioligical sampling of medical equipment such as endoscopes EN 11737, Ph

Water sampling (microbiological, physical-chemical and endotoxin sampling)

Water for food use
Water for standard treatments
Microbiologically controlled water
Hot water
Water for hydrotherapy pools
Water for hot tubs and hydromassage showers
Water for haemodialysis
Purified water
Highly purified water
Water for use in drinking fountains

Validation of the bio-decontamination cycle and distribution of the
(chemical) sterilising agent on SAS or Pass-box isolator

Analysis of bio indicators

Inspections of clean facilities

Water for injectable preparations (pharmacopées: PE; USP; JP)

Purified water (pharmacopées: PE; USP; JP)

Clean steam (pharmacopées: PE; USP; JP)

Control of compressed air and gas

Solid particles

Viable particles

HeX TESTING
operates
in
numerous
sectors

HeX TESTING
operates in numerous sectors

Healthcare institutions

Operating theatres

Sterilisation

Hospital pharmacies

IVF – ART – Andrology

Tissue banks

Haematology

Oncology

Pneumology

Angiography

Endoscopy

Neonatology

Intensive care unit

Dialysis

Maternity

Medical biology laboratory

…

Pharmaceutical Industry

Controlled environment production areas

QA and QC

Tertiairy

Offices and air quality inside homes

Industry

Automotive

Nuclear

Aerospace

Microelectronics

HeX TESTING
operates
in a large
number of
facilities

HeX TESTING
operates in a large number of facilities

Premises and environment

Premises for patients

Operating rooms

Sterile or non-sterile medicine production or preparation zones

Equipment

Type I, IIa, IIb and III Microbioligical Safety Cabinets

Vertical and horizontal laminar flow

Isolators

Extractor hoods (Sorbonne)

Recirculation or filtration hoods (ETRAF)

Weighing cabinets

RABS

Freeze-drying tunnels

Respiratory masks

HeX TESTING carries out tests in a wide variety of environmental and occupational conditions

Active

During the production or preparation of medicines. HeX has established asepsia management procedures during active tests

Passive

With no activity taking place and with ventillation systems, in particular, in operation

After construction work

Without the equipment and consumables in place but with the facilities, particularly venitlation, in operation

TO HeX CALIBRATION