Fujitsu MCE3130AP, MCF3064AP, MCE3064AP manual Temperature rise under several conditions, Air purity

Note:

Air flow temperature is 40°C and below.

3.1.4Temperature rise under several conditions

Table 3.2 Temperature at each measuring point (Reference)

[Ambient atmospheric temperature of the optical disk drive:			45°C]	(°C)
Measurement point	Ready	Random seek	Criteria
Inside cartridge	49°C	54°C		55°C
IC (controller) surface	50°C	70°C		95°C
IC (read amp.) surface	48°C	70°C		85°C
Thermal sensor	47°C	55°C		—

Notes:

1.The above data are data measured in a constant temperature chamber in which the temperature surrounding the equipment was kept at 45°C. They are not the same as the data obtained from measurements using the exclusive box in which the equipment is normally used.

2.When using the box, the ambient temperature around the equipment will differ depending on the air circulation conditions of the box, and the temperature rise inside the cartridge will differ because of this, so please exercise caution.

3.1.5Air purity

Air purity in the device environment is expressed by the number of dust particles per unit area and must be class 5 millions (equivalent to 0.15 mg/m3) or less. (Class 500 millions: 500 millions dust particles of 0.5 !m dia. or larger per cubic foot)

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