Thermo Scientific SORVALL RC-5C PLUS, Руководство пользователя

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RC-5C PLUS Introduction and Description
1-3
Centrifuge Specifications
Run Speed
1
Speed Selection Range (rpm) . . . . . . . . . . . . . . 50 to 21 000
Speed Control Accuracy . . . . . . . . . . . . . . . . . .
±
1% or 100 rpm,
whichever is
greater
Maximum Relative Centrifugal Force . . . . . . . . . 51 427 g
Run Temperature
Temperature Selection Range . . . . . . . . . . . . . –20 to +40
°
C
Temperature Control Range . . . . . . . . . . . . . . +2 to +40
°
C 2,3
Temperature Control Accuracy . . . . . . . . . . . .
±
2
°
C
3,4
Run Time Selection Range . . . . . . . . . . . . . . . . . . . 0 to 99 hr, 59 min
or Hold
Ambient Temperature Range . . . . . . . . . . . . . . . . . +15 to +38
°
C 3
Mass (Weight) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362 kg (800 lb)
Dimensions
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 cm (30 in)
Height to top of control console . . . . . . . . . . . 114 cm (45 in)
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 cm (39 in)
Noise Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <62 dB
5
Heat Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 kW 6
(13 500 Btu/h 6 )
Electrical Requirements
Input Power (single phase, 30 A) . . . . . . . . . . 240 V, 50 Hz
230 V, 60 Hz
230 V, 50 Hz
220 V, 50 Hz
208 V, 60 Hz
200 V, 60 Hz
200 V, 50 Hz
Input Power (polyphase, 30 A) . . . . . . . . . . . . 230 V, 50 Hz
1 Speed in revolutions per minute (rpm) is related to angular velocity,
ω
, according to the following:
ω
= (rpm) = (rpm) (0.10472)
Where
ω
= rad/s. All further references in this manual to speed will be designated as rpm.
2 May vary at very low speeds (below approximately 2000 rpm).
3 The centrifuge will operate at ambient temperatures up to 38
°
C, but refrigeration system performance may be less than optimal above 25
°
C.
4 After the centrifuge system has reached equilibrium.
5 For the SE-12 rotor at 21 000 rpm, measured 3 feet from the front panel at an approximated operator's height.
6 For the SS-34 rotor spinning 20 000 rpm at 4
°
C, after it has reached equilibrium. Other rotors, speeds, and temperatures cause the heat output
to vary.
2
π
60
) (