24
TECHNICAL SPECIFICATIONS
Physical
:
Dimensions: 12.6” W; 4.3” H; 3.9” D
Cut out hole: 11” x 3 5/8”
Weight: 8 lbs.
Fittings:
Fresh Gas Outlet: 15mm ID x 22mm OD (Diameter
Index Safety System)
Nitrous Oxide Inlet: Male DISS (CGA # 1040A)
Oxygen Inlet: Male DISS (CGA # 1240) (Diameter
Index Safety System)
Environmental:
Storage Temperature: -10°F to 150°F (Allow to
stabilize to room temperature before operating.)
Operating Temperature: 60°F to 85°F
Humidity: Ambient, non-condensing
Gas Supply:
Oxygen Inlet
Pressure Requirements: 50 +/-10 PSIG
Flow Requirements: 30 L/min Minimum Flow
Note:
A minimum Oxygen flow of 120 L/min
is
required when using the optional Demand Valve
Resuscitator
Nitrous Oxide Inlet
Pressure Requirements: 50 +/-10 PSIG
Flow Requirements: 10 L/min Minimum Flow
Minimum Nitrous Oxide Concentration: 0%
Gas Delivery:
Oxygen Flush 35 L/min Minimum (50 PSIG input)
Maximum Nitrous Oxide Concentration: 70%
Minimum Oxygen Concentration: 30%
Maximum Oxygen Concentration: 100%
Flow Range at 100% Oxygen: 1 to 10 L/min
Total Flow Range at % Mixture: up to 12 L/min
(Low end flow limited by 1.0 L/min Oxygen limit.
Accuracy: ± 0.5 L/M Oxygen flow and ± 0.5 L/M
Nitrous Oxide flow.
Electrical Power Supplies:
Wall Plug-in:
Input: 115 Vac, 60 Hz, 0.1A Max
(Unit is for 115 Vac use only.)
Output: 12Vdc / 0.3A Max.
The Branch Circuit breaker is the main
disconnect.
In Wall Junction Box:
Input: 115 Vac, 60 Hz, 0.1A Max.
Output: 12 Vdc / 0.4A Max.
The main 110 Vac Branch connection is to be wired
per NEC and local electrical codes. The branch
circuit breaker is the main disconnect.
Porter recommends the following:
15A UL circuit breaker two-wire with ground.
UL CLASSIFICATION
The Porter Digital MXR-D is UL Classified to 60601-1: Medical Equipment with respect to electric shock,
fire and mechanical hazard only in accordance with UL 60601-1 and CAN/CSA C22.2 No. 601.1-M90. The
system consists of the Digital MXR-D and Power Supply.
The following are UL classifications for the Porter Digital MXR-D:
1. Is not intended to be used with or in the presence of flammable anesthetic mixtures.
2. Is classified as ordinary equipment and is designed for continuous operation.
3. Has safety protection provided in the equipment. If the equipment is tampered with or used in a
manner not specified in this manual the safety protection provided by the equipment might be
impaired.
The Porter Digital MXR-D is designed to be used in normal environmental conditions:
1. Indoor
use;
2. Altitude up to 8000 feet (2,438 meters);
3. Temperature from 5°C to 40°C;
4. Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative
humidity at 40°C;
5. Mains supply voltage fluctuations up to +/- 10% of the nominal voltage;
6. Transient over voltages typically present on mains supply;
7. Normal pollution degree.
The Porter Digital MXR-D controls both Oxygen (O
2
) and Nitrous Oxide (N
2
O). Both gases could be
present in an over pressure event that requires the manifold system to have a safety relief valve to function.
Maximum system pressure is not to exceed 60 PSIG.
Product was tested for Electromagnetic Immunity per IEC 61000-4-3