Advertisement
R-1010ETE |
MEASUREMENT
1.
Microwave Output Power
1.1. standard Method
(6) Take both beakers out of the oven, stir the water with
the thermometer,
and note the temperatures, T,' and
T2',in °C.
(7) Calculate the temperature
rise of the water
in each
beaker by:
AT, =T1'-T (°C)
AT, =T2'-T (°C)
(8) Obtain the microwave output power by the following
formula or by using the monograph in Fig. 20.
+
Power =100x
Bi Sle
5
(watts)
The power measured should be 1O000W + 12.5%
CAUTION:
1. Heating time should be exactly
1
seconds.
2. Water load should be measured exatctly to 2 liters.
4. Ambient temperature should be 20 + 1°C.
Two 1,000 cc Beakers
*
minute
and 30
Water Load
Tray
Fig. 24
1.2 Alternative Simplified Method
1)
2)
3)
4)
— 18 —
Put the cup into the oven.
Heat for about
3
minutes.
1100
£
1000
oO
s
5
2
fo}
=
900
a
a
re)
ao
8
800
$
oO
3
s
700
7
8
9
10
11
2
Temperature Rise (°C)
Fig. 25
Monograph of Microwave Output Power
for Water Temperature Rise in the Oven
Advertisement
