Phenix Technologies GC9310 User Manual

Gas chromatograph

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GC9310 GAS

CHROMATOGRAPH

USER'S MANUAL

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Page 1 GC9310 GAS CHROMATOGRAPH USER’S MANUAL...
Page 2 ANNTENTION NOTES: Special information provided by the manufacturer regarding the Notice: instrument for your attention. Caution: Important information provided for your attention. Special attention must be paid to the provided information. Bodily harm WARNING: or instrument damage may occur if the specified operating procedure is not followed.
Page 3: Table Of Contents
Contents Ⅰ. Overview ………………………………………………….…………….5 Ⅱ. Technical indexes and application requirements …….………..6 ………………………………………..14 Ⅲ. Keyboard and Operation Ⅳ. GC9310FID Operation Steps ……………………….………….…. 24 Ⅴ. Apparatus Maintenance and Removal of Faults……………….. 24 Ⅵ. WARRANTY……………………………………………..…………..27 Attached Table 1 List of Attachments and Spare Part…………….28 Attached Table 2 List of Optional Parts….…………………..…..29 Attached Table 3...
Page 4: Ⅰ. Overview
Overview GC9310 gas chromatography is a general type gas chromatography newly designed and computerized, high in performance and low in price. The apparatus fully absorbs advanced technology of similar products home and abroad at present so that it represents high stability and reliability, simple but reasonable structure, easy operation and beautiful appearance.
Page 5: Ⅱ. Technical Indexes And Application Requirements
Technical indexes and application requirements Technical indexes 1.1 Indexes of column box temperature: Column box temperature range: room temperature to 5° C～399° C (the increment is 1° C) Column box temperature control precision: above ± 0.1° C (measured at 200° C) Column box programmed temperature: 10-stage programmed temperature Set rate of programmed temperature: 0.1°...
Page 6 2.2 Optional attachments and spare parts GC9310 gas chromatography is provided with the following attachments for the user to select. To place an order, make it clear when ordering the basic model or select to purchase at any time during use of the apparatus.
Page 7 Figure 1-1 Schematic Block Diagram of GC9310 Gas Chromatography 2.4 Main Machine Structure of the Apparatus GC9310 gas chromatography is composed of flow controlling part, sampler, chromatography column box, inspector, temperature control and inspector circuits etc. At center of the basic apparatus is chromatography column box with computerized temperature controller on its right top and FID micro-current amplifier on its right bottom.
Page 8 Main Machine Structural Diagram I (front) Main Machine Structural Diagram II (left)
Page 9 Main Machine Structural Diagram II (Right) 2.5 Column box Column box of GC9310 gas chromatography is huge in volume, and can install double packed column or capillary column to be quick in temperature up and down. This machine adopts motor with lowered noise, remains steady with little vibration during operation and is installed with auto back-door equipment.
Page 10 1-6 Figure (1) Structure of Capillary Sampler 1-6 Figure (2) Packed cell sampler...
Page 11 2.7 Gas path controlling system Carrier gas flow path of GC9310 gas chromatography adopts a structure of double packed column flow paths in addition to a set of independent capillary split adjusting valves. Based on requirements, capillary analyzing flow path can be installed and two flow paths for different carrier gases can be installed at the same time.
Page 12 2.7.2 Hydrogen and Air Flow Path Auxiliary air path of GC9310 gas chromatography has air and hydrogen, installed on upper left of the apparatus. Scale-type needle valve can be adopted to adjust hydrogen and air flow. Hydrogen and air needle valve is provided with stable input pressure by upstream pressure stabilizing valve. Output flow of hydrogen and air needle valve can be found in relative table of scale-flow curve.
Page 13: Keyboard And Operation
can close temperature controller automatically. Moreover, many chromatography workstations can be selected to connect. This controller can also adopt microcomputer to select range and polarity of FID amplifier, set up and display TCD current. III Keyboard and Operation 1 Panel and Keyboard Configurations: The instrument has a 320*240 LCD display and an easy-to-use panel.
Page 14 XTERNAL EVENT CONTROL AND COMMUNICATION OUTPUT The external event control of GC9310 is within the instrument. Every two (upper and lower) terminals are a group, respectively for external event 1, external event 2, external event 3 or external event 4 output.
Page 15 4.2 Temperature Setting When the instrument has been turned on, press the Temp key to enter the temperature display status, as shown below: Press the Mode/Type key to highlight a parameter (setting status), and press the↓ and ↑ keys to select another value and/or enter a value with the numeral keys.
Page 16 Temperature programming When the instrument has been turned on, press the Start key to enter the temperature control system. If temperature programming contents has been edited in the instrument (The temperature programming contents will be invalid if the level 1 temperature ramp speed is 0!), press the Start key for the instrument to start temperature programming control when the “Ready”...
Page 17 Notice: The setting of parameters is the same as the setting for temperature in 3.1.1. Notice: The 4 channels of external control output are odd level output disconnection status, even level output closing status; and output disconnection status if no time programming is executed. Notice: If the fourth time programming is entirely set to be 00, the output of the fourth external output event is the start signal of 0.6 second (outputted synchronously with starting analysis).
Page 18 “No sample baseline” means that the baseline data recorded for a period of time after the Enter key is pressed when the cursor stays at No sample baseline; and press the End key to stop recording the no sample baseline. The maximum recording time of no sample baseline is 8 hours and the records are saved in the instrument.
Page 19 Notice: The setting of parameters is the same as the setting for temperature in 2.1.1. Notice: The parameter is valid only when the instrument has an EPC control module. SETTING OPERATION FILES SCREENSAVERS AUTOMATIC SAMPLE FEEDING TIME AND CLOCK Notice: The setting of parameters is the same as the setting for temperature in 2.1.1. Notice: You must select “No automatic sample feeder”...
Page 20 “With automatic sample feeder” or “Without automatic sample feeder” indicates whether an automatic sample feeder has been installed or not. “Sample feeding: 0006 times” indicates that the system will perform 6 times of sample feeding. If the value is 0, no automatic sample feeding will be performed; if the value is 9999, the instrument will perform unlimited times of automatic sample feeding until the feeding is manually stopped.
Page 21 The function is used to help you by automatically calculation of the gas flow rate being measured. Press the Menu key to highlight the setting of soap bubble flow-meter reading: 10ml, and enter the value of the soap bubble flow-meter to be read from with the numeral keys and press the Enter ke0079 for confirmation.
Page 22: Fid Ignition
Press the Enter key to turn off temperature control. Now, you can hear the sound of relay releasing inside the instrument, and the rear door will be automatically opened for cooling. 4.11 V IEW VERSION When the instrument has been turned on, press the Ver. key to enter the electrical part version display status The screen displays the versions of the electrical parts for use in future maintenance activities.
Page 23: Ⅳ. Gc9310Fid Operation Steps
When conducting high flexibility operation, column temperature selected should be lower. ～ Pressure of external air source input to GC9310 should be at 343000Pa (equivalent to 3.5kg/cm ～6kg/cm 5kg/cm ), pressure of air input is at 294000Pa～588000Pa (equivalent to 3kg/cm pressure of hydrogen input should be at 196000Pa ～...
Page 24 Faults Judgment Inspection Method and Repair 1. No peak Power supply of the amplifier is Check amplifier and fuse Check ion cable Ion cable is broken Check flow path of the carrier gas, No carrier gas flow whether it is blocked or gas source in Micro-injector blocked gas bottle is used up Silicone rubber of the sampler...
Page 25 Faults Judgment Inspection Method and Repair 8. When operated at Apparatus not well grounded Apparatus should be well grounded constant voltage, Column stationary fluid lost Select proper stationary fluid; column should be sufficiently aged; don’t increase baseline fluctuation Carrier gas leaks is irregular Detector polluted column temperature to limit allowed by...
Page 26: Warranty
Faults Judgment Inspection Method and Repair Air or hydrogen polluted Replace hydrogen and air filter Water condensed in FID Increase FID temperature to remove Detector cable ill contacted water Detector insulation reduced Replace or repair cable (Ionization detector) Clean insulation terminal of the detector Detector polarity or nozzle and Clean detector bottom polluted...
Page 27: Attached Table 1 List Of Attachments And Spare Part
Attached Table1 List of Attachments and Spare Parts Name and Specifications Quantity Unit Remarks User’s Manual Book Flow curve table Piece Conducting wire (integration signal) Pieces Sealing gasket (FID nozzle) Pieces Sealing ring 6x1.9 Pieces Graphite gasket Ф6 Pieces Graphite gasket Ф3 Pieces Sealing liner pipe...
Page 28: Attached Table2 List Of Optional Parts
Attached Table2 List of Optional Parts Name and specifications of Name of Part Quantity Unit Remarks component Capillary sampler: (Installed in the Glass inner liner pipe Piece main machine) M5x0.5 Pieces (Installed in the M12x1 Ф6.2 Piece main machine) Glass tube Ф5x30 Piece Glass tube Ф5x84 Piece...
Page 29: Attached Table 3
Attached Table 3 Table of Air Flow Number of Current stabilizing Hydrogen Air needle turns of valve of carrier gas needle valve valve Self clean Make-up knob 27.45 47.0 70.0 2.78 16.88 83.0 16.8 24.4 21.0 95.0 30.8 26.5 110.0 26.5 43.6 37.5...