Arsenic-Free Display
Glass
4
Yes
Low Halogen
5
Yes
Mercury- Free Display
Backlighting
Yes
Environmental Data
Eco-Label
Certifications &
Declarations
This product has received or is in the process of being certified to the
following approvals and may be labeled with one or more of these marks:
IT ECO declaration
US ENERGY STAR®
TCO 06
EPEAT® Gold where HP registers commercial display products. See
http://www.epeat.net
for registration status in your country US Federal
Energy Management Program (FEMP)
Energy Consumption
(in accordance with
US Energy Star test
method)
115VAC, 60Hz 230VAC, 50Hz 100VAC, 60Hz
Normal Operation
20.9 W 21.4 W
21.10 W
Sleep
0.2 W
0.27 W 0.21 W
Off
0.12 W 0.17 W 0.12 W
Heat Dissipation
*
115VAC, 60 Hz 230VAC, 50 Hz 100VAC, 60 Hz
Normal Operation
71 BTU/hr 73 BTU/hr 72 BTU/hr
Sleep
1 BTU/hr 1 BTU/hr 1 BTU/hr
Off
0.4 BTU/hr
1 BTU/hr
0.4 BTU/hr
*NOTE:
Heat dissipation is calculated based on the measured watts, assuming the service level is
attained for one hour.
Additional
Information
This product is in compliance with the Restrictions of Hazardous
Substances (RoHS) directive - 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and
Electronic Equipment (WEEE) Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of
California; Safe Drinking Water and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at
the Gold level, see www.epeat.net
Plastics parts weighing over 25 grams used in the product are marked
per ISO 11469 and ISO1043.
This product contains 17.4 % post-consumer recycled plastic (by wt.)
This product is 98.5 % recycle-able when properly disposed of at end
of life.
Packaging Materials
External:
PAPER/Paper
750 g
Internal:
PLASTIC/EPS (Expanded
Polystyrene)
449 g
PLASTIC/EPE-Expanded
Polyethylene
26 g
PLASTIC/Other plastics unknown
3 g
RoHS Compliance
Hewlett-Packard is committed to compliance with all applicable
environmental laws and regulations, including the European Union
QuickSpecs
HP EliteDisplay E231 23-inch LED Backlit Monitor
Technical Specifications
DA - 14552 Worldwide QuickSpecs — Version 3 — 4/26/2013
Page 5