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PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Southpoint Business Park
Hampshire / Southampton
United Kingdom, SO31 4RF
info@industrial-needs.com
I. Introduc�on
Formaldehyde(HCHO) is colorless, poisonous, highly water-soluble gas with an obnoxious odor.
Used in the manufacture of disinfectants, preserva�ves, and hundreds of industrial and consumer
products such as adhesives, carpe�ng, decora�ve paneling, foam insula�on, drapery, fiber and
par�cle boards, and permanent press fabrics. Formaldehyde is a prominent factor in sick-building
syndrome(SBS) as its emissions(accelerated by heat and moisture) irritate eyes and mucous
membranes in nose
nd throat, and cause headache and dizziness. It is classified as a possible
a
carcinogen by EPA.
PCE-HFX 100 is an air quality monitor for real �me monitoring of HCHO. This monitor is widely
used in homes,shopping malls, offices, vehicles, sta�ons etc.
II. Func�on
A. Large LCD screen, direct reading
B. HCHO measurement
C. Temperature and humidity measurement
D. ֯C/֯F unit switch
E. Alarm: red backlight, grading emo�cons
F. Clock: Year-Month-Day
G. Low power indica�on:
H. Backlight: bi-color LED backlight
Please read carefully
and
follow all warnings, precauons and safety informaon before using
the device.
Units 12/13
Ensign way
From outside UK: +44
Tel: (0) 2380 98703 0
Fax: (0) 2380 98703 9
III. Open box inspec�on
Open the box and take out the device. Please check whether the following items are deficient or
damaged and contact your supplier immediately if they are.
User manual 1
USB cable 1
IV. Safety informa�on
1. Check the device and its accessories for any damage or anomaly before use. Do not use the
device if the cover is damaged, or has any other malfunc�ons.
2. Please follow the opera�on instruc�ons.
3. Please do not open the device case and modify the internal circuit.
4. Do not store or use this device in high temperature, high humidity, flammable, explosive and
strong electromagne�c environments.
5. Charge the monitor when symbol is displayed.