Nahita GNF001 Скачать руководство пользователя страница 8 | Manualshive

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Nahita GNF001 Скачать руководство пользователя страница 8

English

User's Manual

of GNF001

Version 1, July 2023

- 7 -

2. Introduction to low-speed freezing centrifuge

2.1 GNF001 Introduction to the Appearance of Low Speed

Refrigeration Centrifuge

Figure 1: Left Side Appearance of GNF001 Low Speed

Refrigeration Centrifuge

Figure 2: External view of the right side of the GNF001

low-speed freezing centrifuge

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Содержание GNF001

Страница 1: ...eed refrigerated centrifuge safety rules For safety reasons please read the operating manual carefully before starting the operation Components exposed to heat humidity and biological changes can caus...

Страница 2: ...machines the centrifuge may be damaged by following factors Chemical effects Environmental impacts including radiation of natural UV The corrosion and abrasion and wear of shield and other security c...

Страница 3: ...efrigerate Centrifuge must be conducted at the specified time intervals Security Warning Signs Description Caution Before using of equipment please read the Manual carefully Caution low pressure dange...

Страница 4: ...tion 10 4 3 Fixed placement machine 10 4 4 Connect the power supply correctly 10 5 Operating Instructions 11 5 1 Introduction to Control Panel and Display Interface 11 5 2 Power on 12 5 3 open 12 5 4...

Страница 5: ...esign Not pay attention to or understand the rules of safe use Any person who involving the using or maintenance of The company low speed BenchtopAir refrigerate Centrifuge should read and understand...

Страница 6: ...ner 1 1 Operation Notes Before centrifuge run sample separation it must be confirmed with appropriate rotor and ensure a solid installation When in the process of running centrifuges rotors turning or...

Страница 7: ...afety requirements GB4793 7 2001 Safety requirement of measurement and control of laboratories electrical equipment special requirements of laboratories electrical centrifuge GB191 2000 Icon of packag...

Страница 8: ...low speed freezing centrifuge 2 1 GNF001 Introduction to the Appearance of Low Speed Refrigeration Centrifuge Figure 1 Left Side Appearance of GNF001 Low Speed Refrigeration Centrifuge Figure 2 Exter...

Страница 9: ...components 2 3 1 The refrigeration system includes compressors condensers fans etc Adopting a powerful fluorine free high efficiency refrigerant R134a the temperature control range is between 20 and...

Страница 10: ...ludes settings for rotational speed and centrifugal force operating time selection of lifting and lowering rate control of the entire machine display system and alarm system To ensure the normal opera...

Страница 11: ...he machine will stop running in a timely manner and issue an alarm prompt It can only be restarted after cooling down in the centrifugal chamber Emergency opening During the operation of the rotor if...

Страница 12: ...our company regarding the technical specifications and purchase number of the optional auxiliary parts Table 1 Rotor type and technical parameters Rotor capacity ml tubes Max spee d r min Max Rcf g Te...

Страница 13: ...support or table for placing the centrifuge should be firm and not shake or vibrate If a movable bracket or trolley is used one with a locking device should be used To ensure the safe operation of the...

Страница 14: ...orrectly to the machine power socket and connect it firmly to the network power supply When the power switch is closed it is and when the power switch is disconnected it is O 5 Operating Instructions...

Страница 15: ...on the power switch located on the right side of the machine The LCD color display on the control panel lights up After the self inspection of the machine is completed enter the Home screen and now yo...

Страница 16: ...e rotor types and centrifuge tube specifications and other optional components can lead to poor centrifuge performance and even damage to the centrifuge The steps for installing the rotor are as follo...

Страница 17: ...r body Figure 6 schematic diagram of installing the cradle After installing the rotor before each use or after a period of use the installation position of the rotor should be checked for any changes...

Страница 18: ...le load maximum allowable load Actual load actual load Do not overload the rotor otherwise it will cause the rotor to explode and the debris generated by the explosion will damage the centrifuge 5 7 F...

Страница 19: ...ust be tightened before starting and running 5 8 5 Centrifugal test tubes can load samples at different times but they must be symmetrically loaded with a permissible weight error of 1 5g When loading...

Страница 20: ...meter adjustment knob key can be pressed vertically downwards or the system will automatically flash three times as the default 5 9 6 ACCEL DECEL speed up and down setting the acceleration and deceler...

Страница 21: ...ing if you need to stop halfway please press the key The set time will gradually decrease from the set value to zero When the time value shows zero the centrifuge will automatically stop and the speed...

Страница 22: ...ain After resetting the parameters there is no need to manually confirm and the system will automatically flash three times to confirm the settings Before setting parameters the rotor must be correctl...

Страница 23: ...ord The regular or based on usage cleaning and maintenance tasks mainly involve the centrifuge casing inner chamber rotor and separation containers used This is to prevent pollutants from being left o...

Страница 24: ...ay be carried away and cause corrosion Allow to dry upside down after cleaning 6 1 3 5 Use a cloth or tweezers to remove debris from the centrifuge chamber 6 1 3 6 The connecting parts of the motor sh...

Страница 25: ...rsonnel are responsible for free on site repair If the replacement parts are required due to their own quality rather than improper use they can be replaced for free otherwise they must be paid The sh...

Страница 26: ...ing Please be patient The steps for emergency door opening are as follows 7 1 1 Confirm that the rotor has completely stopped 7 1 2 Turn off the power switch 7 1 3 Using the accompanying tool insert i...

Страница 27: ...replaced the accessories Error 4 Hall sensor failure Please contact us to change the motor Error 5 The brake overvoltage Please check the brake resistance was connected well or the brake resistance wa...

Страница 28: ...l Heavy vibration of machine 1 The following situation is normal The speed of rotor is over the critical speed and the machine vibrates 2 Check whether the rotor is locked tightly or not 3 Check the s...

Страница 29: ...using time of the machine and accumulate data of operation of the machine to do the diagnostic or get the reason of accident please record the running of the operation every time Recommended Record L...

Страница 30: ...60HZ 10A Set time range 1 99 hours 1 99 minutes 1 59 seconds Three modes are available for selection Accuracy 1 second Maximum speed 6000rpm Maximum relative centrifugal force 5150 g Maximum capacity...

Страница 31: ...line 1 Provided by country region 3 Root Supply according to the order contract 4 Special Hex key 1 5 20mllube 1 6 certificate of compliance 1 7 Operation Maintenance and Repair Manual 1 When unpackin...

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