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ENERAL

PECIFICATIONS

Catalog Number

RS232 Interface*

Recorder Output*
(Located on left side
rear of shaker)

Optional Platform
Dimensions L X W

Exterior Dimensions
L X W X H

SHKA4450

SHKA4450CC

None

13" X 11"

(33.0 X 27.9 cm)

27.16" X 14.09" X

15.75"

(69.0 X 35.8 X

40.0 cm)

SHKA4450-1CE

SHKA4450CC-1CE

None

13" X 11"

(33.0 X 27.9 cm)

27.16" X 14.09" X

15.75"

(69.0 X 35.8 X

40.0 cm)

SHKE4450

SHKE4450CC

Monitor speed, tem-

perature and time

with a computer

10 mv/C output mon-

itors temperature

with external chart

recorder

13" X 11"

(33.0 X 27.9 cm)

27.16" X 14.09" X

15.75"

(69.0 X 35.8 X

40.0 cm)

SHKE4450-1CE

SHKE4450CC-1CE

Monitor speed, tem-

perature and time

with a computer

10 mv/C output mon-

itors temperature

with external chart

recorder

13" X 11"

(33.0 X 27.9 cm)

27.16" X 14.09" X

15.75"

(69.0 X 35.8 X

40.0 cm)

Pollution Degree**

Installation Category**

Altitude

2000 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

15ºC to 32ºC

Product Usage

This product is intended for use indoors only.

Unit's Environmental Operating Conditions

*Interface cables not to exceed 9.8' (3 m) in length.
**Refer to IEC 664-1

Caution

It is not recommended to operate shaker in a CO2 enriched atmosphere. The formation of carbonic
acid could cause electrical failures.

Содержание SHKA4450

Страница 1: ...MaxQ Mini 4450 Shaker MODEL NO SHKA4450 SHKA4450CC SHKA4450 1CE SHKA4450CC 1CE SHKE4450 SHKE4450CC SHKE4450 1CE SHKE4450CC 1CE 057 810 00 2 5 07...

Страница 2: ...trol and Display 15 Time r 15 Temperature Controller Setting Temperature 15 Temperature Calibration 16 Setting Hi Limit Control 18 Digital Units 18 Turning Shaker On 18 Setting Shaking Speed 19 Calibr...

Страница 3: ...and understand the contents of this manual prior to the use of this equipment Warning Do not modify construction and or assembly of equipment Do not remove tags labels decals or other infor mation fro...

Страница 4: ...is adjustable with membrane switches on a keypad in 1 rpm increments Flashing display indicates power interruption Pressing any key will clear display Non volatile memory maintains speed and time set...

Страница 5: ...T PROFILE 6 permanently lubricated ball bearings 35 lb 15 9 kg platform load capacity at safe speeds less than 400 rpm for analog shakers and less than 500 rpm for digital shakers UL cUL and CE certif...

Страница 6: ...olling temperature 3 TEMPERATURE Controller Maintains temperature 4 TIME R Allows user to choose continuous timing or set timed operation 5 Heat Switch Activates heater turns heat on and off 6 Speed T...

Страница 7: ...d time operation ELAPSED or timed operation TIMER 14 HOURS MINUTES Membrane Switch Allows user to choose timing operation in either hours or minutes 15 TIMER Allows the user to choose elapsed time ope...

Страница 8: ...500 60 15 to 500 rpm 1 rpm Continuous or timed operation from 0 1 hour up to 999 hours or 0 1 minute to 999 minutes 3 individual LED displays indicate temperature time and speed simulta neously 3 char...

Страница 9: ...Shaking motion stops If the unit is running in an unbalanced condition an alarm will sound and the shaker will stop until the end user corrects the condition The speed display will flash bAL on speed...

Страница 10: ...X 40 0 cm SHKE4450 1CE SHKE4450CC 1CE Monitor speed tem perature and time with a computer 10 mv C output mon itors temperature with external chart recorder 13 X 11 33 0 X 27 9 cm 27 16 X 14 09 X 15 75...

Страница 11: ...pment absolves the carrier from any liability for damage You must call for a damage inspection promptly Unpacking Use the packing list below when unpacking to verify that the complete unit has been re...

Страница 12: ...es the outlet with a new grounded type SHKA4450 1CE SHKA4450CC 1CE SHKE4450 1CE and SHKE4450CC 1CE shak ers require a 240 VAC 50 60 Hz power source They are supplied with a Schuko cordset If a plug mu...

Страница 13: ...ws necessary to secure the clamp to the platform All screws provid ed with the clamp must be properly attached to the platform 1 Carefully place the desired vessel in the clamp by first pulling the cl...

Страница 14: ...platform so that the cutouts on the rack s out side bottom are aligned with corresponding mounting holes on the platform There are two cutouts on each side of the rack 2 Secure the rack to the platfo...

Страница 15: ...clock off position rotate timer knob counterclockwise to the ON position to initiate continuous operation 2 For timed operation rotate timer knob clock wise from 1 minute to 60 minutes The mark ings o...

Страница 16: ...temperature Release the star key B Allow at least 30 minutes for the tempera ture to stabilize Temperature Calibration 1 Fill a 250 ml Erlenmeyer flask with approximate ly 100 ml of water and positio...

Страница 17: ...e thermometer value obtained in step 5 above enter the correct Zero value into the controller by pressing the star key and using the up or down arrow key If there is already a Zero value present then...

Страница 18: ...of a turn clockwise beyond this point 7 When desired temperature is achieved load the shaker Digital Please refer to page 7 for control panel reference Turning Shaker On Beginning with the shaker pow...

Страница 19: ...libration is necessary If the tachometer reading is different from the shak er s display then calibration is required 4 To get into the calibration mode hold down the START key press and release the S...

Страница 20: ...rol 6 Turn the Hi Limit control slowly counterclock wise and wait several seconds between adjust ments since there may be a 5 to 10 second delay before the hi limit alarm sounds Rotate the high limit...

Страница 21: ...sufficient time for chamber temperature to stabilize 6 Press HEAT ON button and while continuing to hold press and release the HEAT OFF button Now release the HEAT ON button 7 The decimal point should...

Страница 22: ...d shaking count down will begin from time set TIMER and MIN UTES or HOURS lights will illuminate and timer will count down from time selected An audible alarm will sound at the end of the timing cycle...

Страница 23: ...S232 Interface Port The RS232 interface port is located on the left side rear of the shaker cabinet and requires the use of a laptop or desk top computer running Microsoft Windows 98 or newer operatin...

Страница 24: ...e Save 7 Exit the program by clicking on File Exit Yes 8 Verify the program was saved by going to Start Programs Accessories Communications HyperTerminal Max Q Shaker 9 This completes the configuratio...

Страница 25: ...ing coil fit tings on the back of the unit Start the coolant flowing through the cooling coil flow rate should be at least 6 8 liters per minute The coolant temperature must be at least 15 C less than...

Страница 26: ...shing Analog check if timer is in off position Analog check if power switch is functioning Plug in Locate power supply that matches unit requirements Reset circuit breaker Press any membrane switch on...

Страница 27: ...lly clockwise position it will be necessary to reset the secondary over temperature ther mostat To do so proceed as follows 1 Disconnect power cord from outlet 2 Remove rear panel 3 Locate the thermos...

Страница 28: ...epair a Thermo Scientific product under warranty before consulting your Thermo Scientific dealer After the warranty period such consultation is still advised especially when the repair may be technica...

Страница 29: ...W 120V x x 570 378 00 Hinge Cover x x x x 682 720 00 Keyboard With Graphics x x 560 274 00 Knob x x 600 125 00 Knob Locking Tab x x 470 364 00 Linecord x x 790 316 11 Mat Platform x x x x 370 388 00 M...

Страница 30: ...t x x x x 330 400 00 Thermostat OTP x x x x 270 135 00 Timer x x 229 395 00 Wiring Diagram x 229 392 00 Wiring Diagram x 160 209 00 Cooling Fan 240V x x 370 355 00 Cooling Fan 120V x x 229 396 00 Wiri...

Страница 31: ...dealer from whom you purchased this unit or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot ha...

Страница 32: ...effect if there is any i repair made to the product by a party other than the manufacturer or its duly authorized service representa tive ii misuse including use inconsistent with written operating in...

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