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Drawell DW-DI1500 User Manual

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DW-DI1500
User Manual
Please read the manual before installation and operation.
Drawell International Technology Limited
Chongqing Drawell Instrument CO,.Ltd
Add:Suite 2705,Building No.12,Shiyou Road No.1,Yuzhong District, Chongqing,China
Tel: 0086-023-63268643
Shanghai Drawell Scientific Instrument Co.,Ltd
Add : Suite 1117,Lane561 XiuChuan Rd.,PuDong New Area,Shanghai,China
Web : www.drawell.com.cn
Email : sales05@drawell.com.cn

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Summary of Contents for Drawell DW-DI1500

  • Page 1 Please read the manual before installation and operation. Drawell International Technology Limited Chongqing Drawell Instrument CO,.Ltd Add:Suite 2705,Building No.12,Shiyou Road No.1,Yuzhong District, Chongqing,China Tel: 0086-023-63268643 Shanghai Drawell Scientific Instrument Co.,Ltd Add : Suite 1117,Lane561 XiuChuan Rd.,PuDong New Area,Shanghai,China Web : www.drawell.com.cn Email : sales05@drawell.com.cn...
  • Page 2 DW-DI1500 -OL TOC Analyzer Operation Manual B Identity Record Device No.: _______________________ (Displayed on the label at the back of the analyzer) Date of Receiving & Installing the Analyzer: _______________________ - 1 -...

  • Page 3: Table Of Contents

    DW-DI1500 -OL TOC Analyzer Operation Manual B Content IDENTITY RECORD ..............................- 1 - CONTENT ..................................- 2 - REVISION HISTORY RECORDS ..........................- 4 - EXECUTIVE STANDARD ............................- 5 - LAWS & REGULATIONS OBSERVED ........................- 5 - CONFIDENTIALITY ..............................
  • Page 4 DW-DI1500 -OL TOC Analyzer Operation Manual B 6.1 S ........................... - 21 - OFTWARE NTRODUCTION 6.2 S ........................... - 21 - OFTWARE NITIALIZATION VII. OPERATION ................................ - 24 - 7.1 M ..................................- 25 - 7.2 S ................................- 36 - IDEBAR 7.3 S...

  • Page 5: Revision History Records

    DW-DI1500 -OL TOC Analyzer Operation Manual B Revision History Records Document Version Software Version Date V1.0 September, 2016 - DW-TOC-006 ⑱-2016/A V1.22 June, 2018 DW-TOC-006 ⑱-2018/B - 4 -...

  • Page 6: Service Commitment

    DW-DI1500 -OL TOC Analyzer Operation Manual B Service Commitment Service Commitment: For the product manufactured and sold by Shanghai Drawell Scientific Instrument Co., Ltd will provide the high-quality after-sales service, and help users solve various problems. Warranty Matters: 1. Warranty Time Limit: Drawell Company will provide one-year device warranty period free of charge.
  • Page 7 (The service by telephone includes fax, e-mail, etc.) ◎ You may directly send the faulted device or parts to the after-sales service department of Drawell Com- pany for maintenance. The implementation rules on the maintenance service by mail shall be explained by the af- ter-sales service department of Drawell Company.
  • Page 8 5. Physical Damage: The following circumstances belong to the ―physical damage‖. For the physical damage, Drawell Company cannot provide the warranty service free of charge, even though such damage occurs during the warranty period purchased. 1) The product is faulted due to bad grounding;...
  • Page 9 DW-DI1500 -OL TOC Analyzer Operation Manual B you have any complaint or suggestion, please call the customer service hotline of Drawell Company. Drawell Com- pany apologizes and sympathizes for the problem you encounter. Thank you for your complaints. Your com-...

  • Page 10: Attentions

    DW-DI1500 -OL TOC Analyzer Operation Manual B Attentions In order to ensure your safety and avoid unnecessary losses, before the unpacking, installation and operation of the device, please carefully read this operation manual, and especially pay attention to the explanation information on dangerous & cautious matters. Otherwise, it may lead to operating personnel injury and device damage.
  • Page 11 DW-DI1500 -OL TOC Analyzer Operation Manual B 3.6 When the device is used, if the water sample contains visible insoluble particles, please carry out the pretreatment for the sample, so as to avoid that the pipe in the device is blocked. If the content of suspended solid is very high in the water sample which is carried out the on-line test, it is required to regularly replace the filter.

  • Page 12: Product Introduction

    DW-DI1500 -OL TOC Analyzer Operation Manual B I. Product Introduction DW-DI1500-OL TOC analyzer is specially used to test the total organic carbon in purified wa- ter, water for injection, ultrapure water and other deionized water. The device is controlled by the software installed on the computer, so as to carry out the analysis and processing for data.

  • Page 13: Control Software

    HTY-DI1500 -OL TOC Analyzer Operation Manual B Organic Substance + OH·  CO 1.4 Carbon Dioxide Sensor The device has two carbon dioxide sensors which are composed of sensor and temperature sensor. When the sample is measured, the double-precision technology is adopted, so as to achieve automatic calibration and temperature compensation.

  • Page 14: Structural Features And Operating Principle

    DW-DI1500 -OL TOC Analyzer Operation Manual B II. Structural Features and Operating Principle 2.1 Structural Features Indicator Alarm Running Indicator Upper-end Cover Plate Observation hole Observation Hole pump of the UV Lamp Figure 2-1 Front View of the Device Alarm Connector...

  • Page 15: Operating Principle

    DW-DI1500 -OL TOC Analyzer Operation Manual B Switch valve screw Watch window Injection tube pitcher Miniature shunting valve Overflow Off-line entrance Exit Online entrance Figure 2-2 On-line sampler diageram 2.2 Operating Principle 废液 Sample Waste Liquid 试样 1 —Spiral Quartz Glass Tube 2 —...

  • Page 16: Operating Principle Of Online Detection Device

    DW-DI1500 -OL TOC Analyzer Operation Manual B between the response values before and after UV lamp oxidization, the TOC value may be obtained by using the corresponding formula. Finally, the liquid waste is discharged from the drain pipe through the peristaltic pump 5.

  • Page 17: Technical Parameters And Key Parts

    DW-DI1500 -OL TOC Analyzer Operation Manual B III. Technical Parameters and Key Parts 3.1 Main Technical Parameters Description Device Type TOC Analyzer Model DW-DI1500-OL Basic Information Gross Weight 9.5kg 34cm×24cm×16cm Basic Dimension Device Connection Power Supply (100~240) VAC Power Supply Frequency...

  • Page 18: System Requirements Of The External Computer

    DW-DI1500 -OL TOC Analyzer Operation Manual B 3.2 System Requirements of the External Computer 3.2.1 Database Server Terminal Configuration 7× 24-hour online detection or long-time operation, more than 500G (1T is Hard Disk recommended). 4GB and above 2.0GHz, dual-core and above...

  • Page 19: Transportation And Storage

    DW-DI1500 -OL TOC Analyzer Operation Manual B IV. Transportation and Storage 4.1 Transportation Notice: If there are residues in the pipe when the device is transported, this may lead to the device damage. Therefore, the device shall be completely emptied before transportation.

  • Page 20: Sample Treatment

    DW-DI1500 -OL TOC Analyzer Operation Manual B Attentions ● The original packing material of the device shall be carefully kept. The installation shall be carried out by the professional technician of the company. ● If the device is required to be returned and repaired for reasons, the device must be placed in the original carton so as to avoid that the device is damaged during the process of transportation.

  • Page 21: Control And Measurement Software Toc-Multi & Simult

    VI. Control and Measurement Software TOC-Multi & Simult 6.1 Software Introduction TOC-Multi & Simult is able to control DW-DI1500-OL TOC analyzer, and assess the measurement record data by it. TOC-Multi & Simult is composed of the internal programs of the device, and the external programs of the computer.
  • Page 22 DW-DI1500 -OL TOC Analyzer Operation Manual B --- Click ―OK‖ to complete the client terminal installation. 6.2.3 User Login/Initial Setting Enter the login interface after software initialization. It is required to input the user name and password to validate the identity. This process reflects the program safety. Use the software to validate that you are an authorized user.
  • Page 23 DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 6-2 --- Input the device number, device type, station address and note * Do not select the default address. Please manually input the number of the station address (1-247). Otherwise, the device may not be connected. Every device address is not the same, so as to avoid device address conflict.

  • Page 24: Operation

    DW-DI1500 -OL TOC Analyzer Operation Manual B VII. Operation Turn on the switch on the left side of the device, double click desktop shortcut to enter the software login interface, and input the created name and password to log into the software.

  • Page 25: Menu

    DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1 Menu Figure 7-3 The menu includes: File, View, Window, Setup, Practical Tool and About. 7.1.1 File The file menu contains the following menu items: Figure 7-4 Name Application Logout Change the current login user...
  • Page 26 DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1.1.1 User Management * Only the administrator is authorized In the user management item (refer to the Figure 7-5), by using the left button, select the account name whose permission is required to be modified. Click by using the right button:...
  • Page 27 DW-DI1500 -OL TOC Analyzer Operation Manual B User group management: Upgrade/Degrade user group * Only one super administrator account is allowable, so if you set a new account as a super administrator, you can only shift the permissions. After you shift the super administrator, the old super administrator will be automatically downgraded to a general administrator.
  • Page 28 DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1.2.1 Station Management Figure 7-8 * In the station management, carry out the management for stations. A device is corresponding to a station. Through the station operation, test the sample, view the data and manage the permission.
  • Page 29 DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 7-9 Name Application Start this station Start the current station selected. Locally hide/display this station information, and also select ―Display the hidden Locally hide/display station‖ on the current interface. Modify the current station address.
  • Page 30 DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1.3 Window The window menu contains the following menu items: Figure 7-10 Name Application Form Overlap/Tile Horizontally/Tile Vertically Arrangement mode when many interfaces are opened; Operation log/toolbar Display/hide the operation log on the interface;...
  • Page 31 DW-DI1500 -OL TOC Analyzer Operation Manual B Name Application Set the address of the device port connected to the PC. Serial Port Setting Language Chinese and English switching Enterprise information setting Complete and view the enterprise information of the user.
  • Page 32 DW-DI1500 -OL TOC Analyzer Operation Manual B Language Chinese and English switching In the new-added sample information of sample management, carry out the setting that, when the sample number is input, the sample Sample input setting number is given priority to be input into the system and generated Basic or manually input.
  • Page 33 DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1.4.3 User Settings Figure 7-13 Allow users to When increasing new test methods, the users can customize test customize test parameters (rinsing time, test times). parameters Users can choose different test parameters according to their own...
  • Page 34 DW-DI1500 -OL TOC Analyzer Operation Manual B 7.1.4.4 Database Maintenance Figure 7-14 1）Database Backup Enter the Database Maintenance, click the Database Backup, the software will automatically backup all data, including user management, site management, sample management, customer management, method management, data check, report management, and operation record check and alarm view (see figure 7-14 database maintenance) to generate the SQL file.
  • Page 35 DW-DI1500 -OL TOC Analyzer Operation Manual B 3）Database Recovery ---Click the Database Recovery, select the database file need to be restored and open. --- Waiting (When the backup file is large, it takes longer to check the database). --- After restoring the database, the software should be restarted to complete the database recovery.

  • Page 36: Sidebar

    DW-DI1500 -OL TOC Analyzer Operation Manual B Curve Fitting The user can input the value manually, and the curve fitting degree can be calculated automatically Figure 7-16 Manually Input：Manual input TOC signal value (x axis) and standard value (y axis), click [Compute], the software automatically calculates linear fitting.
  • Page 37 DW-DI1500 -OL TOC Analyzer Operation Manual B Exit: Exit from the current login user. 7.2.1 Client Management (Only the administrator is authorized) In this menu item, add the new client information, in order to be convenient for the user to carry out the management for the samples of external clients.

  • Page 38: Station Operation Interface

    DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 7-19 7.3 Station Operation Interface Figure 7-20 Mode Change: Move the mouse to the character (on-line mode). Click by using the right button to change the on-line mode/off-line mode. 7.3.1 Right Button Move the mouse to the graphic area.
  • Page 39 DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 7-21 Save as Image: Save the current test curve and data as the picture. View value: Display/hide the test value; only display the curve graph. Hide data window: Display/hide the data window...
  • Page 40 DW-DI1500 -OL TOC Analyzer Operation Manual B Change the test time interval (second) and product preheating time (minute). 4-20mA setting: The user may set the threshold value of the device. Click to Common use obtain the current parameter – select the parameter to be changed – click the setting.
  • Page 41 DW-DI1500 -OL TOC Analyzer Operation Manual B Indicating On-line status of the Lamp 1 device Indicating Test status Lamp 2 When the indicating lamp is red, double click the indicating lamp to view the alarm and abnormal treatment suggestions (refer to the Section X Fault...
  • Page 42 DW-DI1500 -OL TOC Analyzer Operation Manual B The software time is corresponding to the time of the computer with the server. Before the software is started, please confirm the accuracy of computer time so as to avoid that the software makes mistakes.
  • Page 43 DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 7-25 After starting the database service, manually back up the related data and select the database which can be automatically started when the device is started. After click ―Close‖, minimize the database service in the system bar (refer to the following figure). Double click the server terminal icon for recovery.

  • Page 44: Startup Test

    ---The conduit is correctly connected, and it is in good condition. 8.1.2 Sample Preparation and Startup Steps: ---Start the computer. ---Turn on the switch on the left panel of DW-DI1500-OL device, so that the device starts to be initialized. ---Start the software.
  • Page 45 DW-DI1500 -OL TOC Analyzer Operation Manual B Figure 8-1 Figure 8-2 Input the basic information of the sample according to the tips. (* After the sample number is manually input, please check the number, so as to avoid that the number is repetitive to cause the input information dislocation of the sample.)
  • Page 46 DW-DI1500 -OL TOC Analyzer Operation Manual B Click ―View the client information according to the condition‖. Double click to add the client information. 8.2.2.1 Batch Import of the Sample Enter the sample management interface (refer to the Figure 8-1). Click ―Sample import‖ in the toolbar.
  • Page 47 DW-DI1500 -OL TOC Analyzer Operation Manual B Notice: After the database is imported, the serial number column will show the import information result: 0 successful import; -1 sample information error (please check the sample information, for example, standard sample’s nominal concentration and preparation date); -2 sample number repetition (please recheck the sample number).
  • Page 48 DW-DI1500 -OL TOC Analyzer Operation Manual B According to the tips, input the method information and test exception treatment information. Test Method Report Treatment The system will automatically calculate the sample’s average value and RSD, Sample Test and the related information will be shown in the test report.
  • Page 49 DW-DI1500 -OL TOC Analyzer Operation Manual B *In the “Test Import” column, the user may carry out the management for edited samples: delete/empty the samples in the “Test Import” column. ---After ―Associated test‖ is completed, the user may change the current sample sequence. Move up/move down/empty the list.
  • Page 50 DW-DI1500 -OL TOC Analyzer Operation Manual B --- Change the sample: Change the selected test sample: The user may replace the sample required to be changed with the added sample or new-added sample (refer to the Section 8.3.2). --- Move up/move down: Edit the test sample sequence.
  • Page 51 DW-DI1500 -OL TOC Analyzer Operation Manual B Click ―Method management‖ → query the keyword (the user may choose more than one option): input the device number, test method, creation date/a certain day, method status, creation personnel → click the query → select the test method by using the left button → click by using the right button →...

  • Page 52: On-Line Mode

    DW-DI1500 -OL TOC Analyzer Operation Manual B --- Click by using the left button to select the single sample information required to be queried. Click by using the right button: view the report/add the note information/view the sample information. View the report: Enter the report preview: select to export the PDF/picture (the content cannot be modified) or print the current report.

  • Page 53: Parameter Setting

    DW-DI1500 -OL TOC Analyzer Operation Manual B of the report cannot be modified). Export the Excel: The user may select to export the Excel format of the current page or all pages. Export the picture: The user may select to export the picture (.JPG) format of the current page or all pages (the content of the report cannot be modified).
  • Page 54 DW-DI1500 -OL TOC Analyzer Operation Manual B low-concentration high-purity water is exposed in the air for over 1 hour, it is very easy to be polluted by the air so that the test result is not accurate. Test calibration solution: The test calibration adopts 0.75mg/L sucrose calibration solution (the carbon content of the sample is 0.75mg/L).
  • Page 55 DW-DI1500 -OL TOC Analyzer Operation Manual B After entering the software, select the off-line mode. According to the Section 8.3, create a new test method --- operation curve plotting. Arrange the sample number based on the standard solution background water, as well as the standard sucrose solution sequence from low concentration to high concentration.

  • Page 56: Maintenance

    DW-DI1500 -OL TOC Analyzer Operation Manual B IX. Maintenance 9.1 Replacement Period of Consumable Goods The UV lamp and peristaltic pump pipe may be purchased from the company. The UV lamp is the 185nm & 254nm dual-wavelength UV lamp. The peristaltic pump pipe is the special wear-resisting pump pipe with high quality and excellent stability.

  • Page 57: Replace The Peristaltic Pump Pipe

    DW-DI1500 -OL TOC Analyzer Operation Manual B 9.3 Replace the Peristaltic Pump Pipe The peristaltic pump pipe may be worn and aged after the long-term operation. It is suggested that the pump pipe should be replaced after being used for 180 days.

  • Page 58: Fault Maintenance

    DW-DI1500 -OL TOC Analyzer Operation Manual B X. Fault Maintenance This section introduces a series of potential problems which may be corrected by the user. If the user cannot solve the current problems according to the following fault information table, please inform Tailin after-sales maintenance department of details.
  • Page 59 DW-DI1500 -OL TOC Analyzer Operation Manual B The IC response value exceeds The sample conductivity exceeds the range. the range. Check if the control line of the inverter is normally connected. Pull out and then insert again (refer to The software displays that the the Figure 9-1).

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