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MaxQ 3000 Shaker
2-3
Thermo Scientific
Section 2
General Specifications
Environmental
Conditions
The Thermo Scientific MaxQ 3000 Series bench top, orbital, open-air
shakers are available in one of two control configurations:
• SHKA3000 and SHKA3000-1CE incorporate a mechanical timer for
the control of time and speed, adjustable with rotary dials. Analog
tachometer displays speed in RPM, verifying accuracy of speed setting.
• SHKE3000 and SHKE3000-1CE control time and speed by a
microprocessor controller, adjustable with arrow keys on keypad in one
rpm increments. Flashing display indicates power interruption.
Pressing any key will clear display. Non-volatile memory maintains
speed and time set points in the event of a power interruption. Speed
and time set points are automatically reactivated after power is
restored. User adjustable speed calibration allows end user to calibrate
the shaking speed to a known value.
In addition, both versions offer:
• 1 inch (2.54 cm) triple eccentric orbital drive
• 6 permanently lubricated ball bearings
• 50 lb (22.7 kg) platform load capacity at safe speeds less than 400 rpm
for SHKA3000/SHKA3000-1CE and less than 500 rpm for
SHKE3000/SHKE3000-1CE
Pollution Degree** . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation Category** . . . . . . . . . . . . . . . . . . . . . .II
Altitude . . . . . . . . . . . . . . . 3000 meters MSL (Mean Sea Level)
Relative Humidity . . . . 20% to 80% maximum, non-condensing
Electrical Supply . . . . . . . . . .120 VAC or 240 VAC
Voltage Tolerance . . . . . .+10% of normal rated line
Temperature . . . . . . . . . . . . . . . . . . . . .0°C to 40°C
Product Usage . . . . . . This product is intended for use indoors only
**Refer to IEC 664-1
Caution
It’s not recommended to operate shaker in a CO2 enriched
atmosphere. Formation of carbonic acid could cause electrical failures.
s
Declaration of Conformity available on request.