Peqlab peqPOWER 300 Скачать руководство пользователя страница 10

Instruction Manual peqPOWER 300 Volt Power Supply 

IMPORTANT GUIDELINES 

Introduction  

The important guidelines for operating the peqPOWER 300 Volt Power Supply are provided in this sec-
tion. We recommend that you carefully review these guidelines before operating the instrument. 
 

 
 

Important 

 

For best results, do NOT use the peqPOWER 300 Volt Power Supply at its maximum electrical load lim-
its. Variations in buffer conditions can result in exceeding the power supply’s maximum voltage, current, 
or power output capacity and produce undesirable variations in electrophoretic separations. 

General Operating Instructions 

Follow the instructions below to operate the peqPOWER 300 Volt Power Supply. 

 

Turn on the peqPOWER 300 Volt Power Supply by pressing the power switch the rear side of 
the instrument. Upon start-up, the Display Screen on the front of the instrument will illuminate. 

 

Use the START/PAUSE and STOP keys to switch on and off the power oft the output jacks. 

 
Recommendation 
The duration of electrophoresis can be defined in time (hours/minutes). When using this or any electro-
phoresis product, we recommend that you adhere to the protocols given in the electrophoresis product 
manuals, and durations, specified in time. 
 

 
 

Important 

 

For best results, follow these important guidelines when running multiple gels and electrophoresis units 
concurrently. 
For example: 
• Avoid running samples with differing buffer salt concentrations at the same time. 
 
Note: Variations in conductivity due to differences in buffer salt concentrations can affect the run of all 
the samples run at the same time. 

PEQLAB_v0412_E 

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Содержание peqPOWER 300

Страница 1: ...Instruction Manual 300 Volt Power Supply 0412E Creating the future together...

Страница 2: ......

Страница 3: ...RTED 6 IMPORTANT GUIDELINES 7 OPERATIONAL MODES 8 CHOOSING LIMITING PARAMETER SETTINGS 9 TROUBLESHOOTING 10 OPERATIONAL ELECTRICAL PARAMETERS 11 COMMON ERRORS FOUND WITH ELECTROPHORESIS POWER SUPPLIES...

Страница 4: ...shielded banana plugs thus minimizing any potential shock hazard to the user Always use gel box sys tems that are compatible with the Power Supply have been designed for your specific applications an...

Страница 5: ...ease check carefully that the shipment is complete and has not been dam aged in transit For missing parts or to report any kind of damage please contact PEQLAB see TECH NICAL SERVICE AND ORDERING INFO...

Страница 6: ...age and 4 negative voltage Operating Modes Constant Voltage 1 V step Constant Current 1 mA step Crossover Automatic Display type Backlit LCD Graphic type Display size 53 64 x 15 64 mm W x H Pause func...

Страница 7: ...f lab space The peqPOWER 300 Volt Power Supply offers two modes Constant Voltage or Constant Current Mode This manual describes the setup and operation of peqPOWER 300 Volt Power Supply including impo...

Страница 8: ...Supply PEQLAB_v0412_E 5 Description of Buttons and Switches Front View of peqPOWER 300 Volt Power Supply Rear View of peqPOWER 300 Volt Power Supply Control Buttons LCD Display Output Jacks Voltage Se...

Страница 9: ...nu meric values STOP START PAUSE CONSTANT MODE GETTING STARTED Installing the peqPOWER 300 Volt Power Supply 1 Check the label located near the AC inlet to ensure that the unit is compatible with loc...

Страница 10: ...the peqPOWER 300 Volt Power Supply by pressing the power switch the rear side of the instrument Upon start up the Display Screen on the front of the instrument will illuminate Use the START PAUSE and...

Страница 11: ...nual before starting electrophoresis using the peqPOWER 300 Volt Power Supply A basic Constant Voltage Current Mode operating procedure of the peqPOWER 300 Volt Power Sup ply is provided below We reco...

Страница 12: ...out the run providing a greater margin of safety over time The same voltage setting can be used regardless of the number or thickness of gels being proc essed Current Limiting Discontinuous buffer sys...

Страница 13: ...electrophoresis cell 5 Make sure buffers are prepared correctly and the recommended volume of buffer is added to the electrophoresis unit Operation stops with alarm The screen displays NO LOAD 6 High...

Страница 14: ...n Although the resistance is determined by the gel system the resistance can vary over the course of an electrophoretic separation Voltage The velocity with which an ion moves in an electric field wil...

Страница 15: ...uring a run Buffer leaking in a connected system Excessive temperature increase Excessive buffer evaporation Loose connection in a connected system Amperage set to low Change in constant mode Voltage...

Страница 16: ...arts are dried thoroughly before attempting to operate the unit Do not immerse the centrifuge in liquid or pour liquids over it Before using any cleaning or decontamination methods except those recomm...

Страница 17: ...ent Power Cat No peqPOWER 250 V 230 V 4 250 3000 mA 300 W 55 E250 230V peqPOWER 250 V 110 V 4 250 3000 mA 300 W 55 E250 110V For technical questions and more detailed information on PEQLAB s products...

Страница 18: ...WARRANTY OF MERCHANTABILITY For research use only Not intended for any animal or human therapeutic or diagnostic use EQUIPMENT DISPOSAL 15 This equipment is marked with the crossed out wheeled bin sym...

Страница 19: ......

Страница 20: ...QLAB Biotechnologie GmbH 6404 Polling Tel 43 0 5238 84 169 info peqlab at www peqlab at UK PEQLAB Ltd Southampton SO31 7ZN Freecall UK 0808 20 21 302 info peqlab co uk www peqlab co uk USA PEQLAB LLC...

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