SERVICE MANUAL
Medi-Therm II
w
w
w
.g
aymar
.com P/N 10187-000 7/98
4.2
THERMAL SPECIFICATIONS (cont'd)
4.3
ELECTRICAL SPECIFICATIONS
Figure 1—Typical warm-up rate
(with full size blanket)
Figure 2—Typical cooldown rate
(with full size blanket)
SPECIFICATIONS
WARM-UP RATE (typical)
Time (minutes)
T
e
mperat
ure
(°C
)
0
5
10
15
20
25
30
35
40
45
0
5
10
15
20
25
COOLDOWN RATE (typical)
Time (minutes)
Tem
per
at
ur
e
(°
C
)
0
5
10
15
20
25
30
35
40
45
0
5
10
15
20
25
6
ELECTRICAL SPECIFICATIONS
MTA5942
MTA5900
MTA5901
Patient Temperature Measurement Accuracy
±0.5°C, ±0.9°F (using Gaymar 400 series probe)
Display Accuracy
±0.3°C, ±0.5°F
Display Resolution
Blanket Water Temperature
1°C, 1°F
Patient Temperature
0.1°C, 0.1°F
Controller Accuracy
Blanket Water Temperature
±0.8°C, ±1.4°F
Patient Temperature
±0.5°C, ±0.9°F
Current Leakage
Chassis
100 microamps maximum
Patient Probe
50 microamps maximum
Input Voltage
120 ± 10 volts
120 ± 10 volts
100, +10, -5 volts
Frequency
60 Hz
60 Hz
50/60 Hz
Power Consumption
1125 watts
1125 watts
1150 watts
Input Current
with compressor and heater ON
11.5 amps
11.5 amps
13.0 amps
with compressor ON, heater OFF
8.5 amps
8.5 amps
8.8 amps
with heater ON, compressor OFF
5.0 amps
5.0 amps
6.0 amps
