Funke Gerber CryoStar I Скачать руководство пользователя | Manualshive

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13.

CE

Funke-Dr.N.Gerber LabortechnikGmbH

Ringstr. 42

12105 Berlin

C

EC declaration of conformity

according to EU Directive Machines 06/42/EC

We hereby declare that the machine specified below complies with the basic health and
safety requirements of the EC Machines Directive in its design and construction and in the
configuration put on the market by us. This declaration is invalid if the machine is modified
without our agreement.

Machine description:

CryoStar I

Machine type:

Gefrierpunktbestimmungsgerät

Machine No.

7150-

Applicable EU Directives:

EU Machines Directive 06/42/EG
EG-EC Low Voltage Directive 2006/95/EG
EG-Directive EMV 2004/108/EG

Berlin, the

Funke-Dr.N.Gerber Labortechnik GmbH

Dipl.-Ing. K. Schäfer

26

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Содержание CryoStar I

Страница 1: ...Manual CryoStar I Article Nr 7150 January 2016...

Страница 2: ...n 15 6 1 Preparing for calibration 15 6 2 Perform calibration 16 a Adjust the machine to the calibration standard 16 b A calibration 16 c B calibration 16 6 3 Pre calibration 16 7 Maintenance 17 7 1 R...

Страница 3: ...rantee conditions 23 10 1 Guarantee period 23 10 2 Guarantee terms 23 11 Specification 23 12 Appendix 24 12 1 Principle of the freezing point determination 24 a Fixed time 25 b Plateau search 25 c Max...

Страница 4: ...gases Always adhere to hazard warnings and safety tips when using reagents chemicals and cleaning agents b Measures to the working safety The device should not be opened as live parts might be expose...

Страница 5: ...ls 1 stand for 27 sample vials 1 Phillips screwdriver 1 Allen key 1 copy of these Operating Instructions Please check the delivery is complete 3 3 Installation location Select an even level place in y...

Страница 6: ...ll up the cooling system with coolingbathliquid Please make sure that there is enough cooling bath liquid in system by pressing the pump button in Settings System pump The liquid should be flowing vis...

Страница 7: ...is setup as an serial device 2 USB A port for USB mass storage USB Sticks formatted preferably with FAT file system can be connected Usage of USB hard disks is not recommended 3 Ethernet port 4 serial...

Страница 8: ...bration solutions is shown 4 Stop stops a running measurement or calibration 5 show the actual setup user and probe number By touching both fields can be changed 6 temperature changes from red to blue...

Страница 9: ...messages and possible solutions are available in 9 The status area on the right shows the state of several components They all should be green A red state means a serious technical problem has occurr...

Страница 10: ...iptions of error codes see 9 For the last 100 measurements the charts are also available These can be shown by selecting a measurement in the history A pop up window will show the chart and the possib...

Страница 11: ...e can be changed by the user On the left is the navigation area on the right the parameters Recommended settings Designation Settings A calibration value 0 000 C or 0 408 C B calibration value 0 557 C...

Страница 12: ...llation distance can be seen well The agitator movement should be checked regularly and readjusted if needed The agitator frequency should not be changed It has already been adjusted at the factory In...

Страница 13: ...be installed technical all technical parameters that user normally do not need to change If parameters need to be changed please contact the service At least the error log and information to used sof...

Страница 14: ...The measurement can be stopped by touching Stop After reaching the triggering temperature beat temperature e g 2 00 C the machine changes over to plateau display This means the temperature range is di...

Страница 15: ...using two point calibration an A calibration and a B calibration Funke Gerber provides two different A calibration standards 0 000 C and 0 408 C and two different B standards 0 557 C and 0 600 C As th...

Страница 16: ...Measurement with calibration liquid B Place sample vial with calibration liquid B in the cooling bath opening Start measurement see 5 This is only a preliminary measurement for flushing purposes c B c...

Страница 17: ...wards Rotating the thermistor slightly makes its removal easier Now you can start installing the new thermistor The new thermistor is inserted into the bore provided with a slight rotary movement Impo...

Страница 18: ...indicates that this product must not be placed in your household waste It is your responsibility to take any harmful waste from electrical and electronic equipment to designated collection points By...

Страница 19: ...o the switches or motor b uncalibrated or defective thermistor The instrument tests the current thermistor value when starting a measurement or calibration Its electrical resistance is known to be a f...

Страница 20: ...ion for this is a rise in temperature of at least 0 1 C This is always the case with water or calibration solutions if the stirring rod is set in such a way that it beats hard against the glass wall T...

Страница 21: ...because the values of the new thermistor after calculation with the calibration constants of the old thermistor result in wrong temperatures Therefore a so called pre calibration is necessary where th...

Страница 22: ...s the thermistor must be replaced d Agitator error a The agitator is not oscillating freely The agitator must be able to move freely in the slot provided for it It must never touch the thermistor at a...

Страница 23: ...on Measurement range 0 0000 C bis 1 5000 C Resolution 0 0001 C 0 1 m C Repeatability 0 0020 C 2 0 m C Calibration 2 point Sample volume 2 0 ml bis 2 5 ml Sample rate up to 40 h Connectors 1 x USB A 1x...

Страница 24: ...mple is completely frozen solid and the temperature then drops The graph on the left shows the principal temperature curve However if the curve in the area of the plateau is considered with higher res...

Страница 25: ...template with a window being placed over the cooling down curve The window width 20 to 23 seconds is usual and the window height 0 2 m C to 1 m C is usual are specified and the plateau is considered...

Страница 26: ...achines Directive in its design and construction and in the configuration put on the market by us This declaration is invalid if the machine is modified without our agreement Machine description CryoS...

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