21
DL-00096 Rev. 8
Appendix 1: Technical Description
Size:
7.6” W x 5.6” D x 11.9” H (192 mm W x 142 mm D x 302 mm H)
Unit weight:
Less than 10 lbs (without carrying case or cart)
Power requirements:
100-240V AC (± 10%), 50-60 Hz; battery power 18V DC, 6.7 amps; DC adap-
tor, 18V DC, 6.7 amps
(Note: See Approved Accessories Guide for model and part number of AC
power supply.)
Purity:
87% - 96% (22°C ± 3°C, 14.29 psia ± 0.04 or 739 mmHg at 40% ± 15% relative humidity)
at all flow rates
Setting:
User adjustable 1.0 to 5.0 (with 0.5 increments) (min. 1.0; max. 5.0)
Setting indicator:
LCD display
Maximum oxygen discharge pressure:
17 psi at setting of 5.0
Humidity range:
5% to 93% ± 2% non-condensing
Operating altitude:
0’ to 8,000’ relative to sea level (0 km to 2.4 km)
Sound pressure level (measured 1 m from edge of chassis):
Less than 47 dB(A) average
Type of protection (electrical):
Class I
Degree of protection (electrical):
Type BF
Degree of protection (water):
IPX2
Degree of safety (flammable anesthetic mixture):
Not suitable for use in the presence of a
flammable anesthetic mixture
Operation:
Continuous operation at temperatures of 95°F (35°C) down to 41°F (5°C), and short-time
operation for 25 minutes at temperatures up to 104°F (40°C).
Alarm sound pressure range:
65 to 85 dB(A)
Alarm system delays:
Less than 10 seconds after detection (low oxygen alarms if oxygen is less
than 82% volume fraction at specified environmental conditions)
Oxygen concentrator status indicator:
High priority alarm that indicates when oxygen concentration
drops below 82%
Maximum Temperature:
Under extreme environmental and operating conditions, specific maxi-
mum surface temperatures are listed below. Each of these specific surfaces also lists an expected
user contact limit as follows:
The Key panel can reach up to 140°F (60°C). This surface is intended to be touched for less than one
minute at a time. The clear plastic window on the carrying case can reach up to 118.4°F (48°C). This
surface is intended to be touched for less than ten minutes at a time. The remainder of the carrying
case can reach up to 109.4°F (43°C). This surface has no time limitation on user contact.
