Allied Healthcare L190CE 운영 및 서비스 매뉴얼 - 페이지 3

{카테고리_이름} Allied Healthcare L190CE에 대한 운영 및 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Allied Healthcare L190CE 14 페이지. Dc portable aspirator

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GENERAL INFORMATION:

Purpose:

The Portable Suction Unit is designed to provide general suction.

Bacteria Filter:

The high efficiency bacteria filter is custom engineered to prevent fluid and aerosol

contamination of mobile and portable suction units. This filter features a hydrophobic,

microporous membrane, which filters air with maximum efficiency (0.3 micron particles in

air), while blocking the flow of aqueous fluids and aerosol contaminants. The Allied high

efficiency filter protects the suction pump from canister overflow.

Operating Principle

The reciprocating motion of the diaphragm inside the pump head develops the negative and

positive pressures of a diaphragm pump. These pressures are maintained by the motion of the

piston and the pressure and suction flapper valves. On the up-stroke, the pressure valve will

open to allow air flow through the exhaust or pressure port. On the down stroke the pressure

valve closes and the suction valve opens which draws a vacuum, or creates a negative pressure,

at the suction side.

1.0 SPECIFICATIONS:

1.1 Vacuum Range:

L190: 4.9 to 21.6 in Hg. (125 mm Hg and 550 mm Hg) @ STP.

L190-GR & G180: 2.0 to 21.6 in Hg. (25 mm Hg to 550 mm Hg.) @ STP.

1.2 Flow Rates:

Open flow > 30 LPM @ STP.

1.3 Electrical Requirements:

Charging: 12.0 – 16.0 VDC, 1.0A max.

Operating: 12.0 – 16.0 VDC, 3.4A max.

AC Power Supply: 115 VAC 50/60 Hz., 3.8 A max. – 230 VAC 50/60 Hz., 1.9 A max.

1.4 Motor & Pump Description:

DC, 1/32th H.P. Permanent Magnet, single cylinder oil-less diaphragm pump.

1.5 Dimensions:

L190 & L190-GR:

7.5" (W) X 10.6" (L) X 9.4" (H) (15.5" (L) to end of DCU Holder)

G180

6 .8" (W) X 10.6" (L) X 9.4" (H) (16.8" (L) to end of DCU Holder)

1.6 Weight

a. L190 & L190-GR: 10.6 lbs.

G180: 11.4 LBS.

1.7 Operating Time:

L190 & L190-GR: 75 minutes @ max. load

G180: 180 minutes @ max. load

1.8 Recharge time (DC unit):

L190 & L190-GR: 6 hours.

G180:8 hours.

1.9 Battery type (DC unit):

Sealed lead – acid, rechargeable.

1.10 Environmental Conditions:

Operating Temperature: -4 ºF to 120 ºF (-20˚ C to 50˚ C)

Operating Relative Humidity: 10% to 95% Non Condensing

Storage & Transport Temperature: -40 ºF to 140 ºF (-40˚ C to 60˚ C)

Storage & Transport Relative Humidity: 10% to 95% Non Condensing

Storage & Transport Pressure: 1 ATM + .5 ATM

1.11 Electromagnetic Interference:

Classified per UL 60601-1. This unit is not MRI compatible.

1.12 Classification:

Class I, Type B Equipment