Sharp R-3A53 User Manual

R -3A53
R-3A53B
TEST PROCEDURES (CONT’D)
PROCEDURE
LETTER
COMPONENT TEST
Measuring method:
1. Measure the initial temperature of the water before the water is added to the vessel
(Example: The initial temperature Tl = 11 “C)
2. Add the 1 litre water to the vessel.
3. Place the load on the centre of the shelf.
4. Operate the microwave oven at HIGH for the temperature of the water rises by a va
(10 & 2) “C.
5. Stir the water to equalize temperature throughout the vessel.
6. Measure the final water temperature. (Example: The final temperature T2 = 21 “C)
7. Caluculate the microwave power output p in watts from above formula.
ue A T of
Initial
temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tl =
11 “C
Temperature
after
(60
+ 2) = 62
sec. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2 =
21 “C
Temperature
difference Cold-Warm
AT1 =
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10°C
Measured output power
The equation
is “P=
70 x
AT”
P= 70 x 10°C = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700 Watts
JUDGMENT: The measured output power should be at least _+I5 % of the rated
output power.
CAUTION: 1°C CORRESPONDS TO 70 WATTS. REPEAT MEASUREMENT IF THE POWER IS
INSUFFICIENT.
T2”C
Heat up for 62 sec.
12

Sharp R-3A53 Specifications

General

Brand	Sharp
Model	R-3A53
Category	Microwave Oven
Language	English