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SHOKO SCIENTIFIC Shodex CD-200 Maintenance Manual

Electric conductivity detector
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Maintenance Ｍａｎｕａｌ
Maintenance
Maintenance
Maintenance
Electric Conductivity Ｄｅｔｅｃｔｏｒ
Ｍａｎｕａｌ
Ｍａｎｕａｌ
Ｍａｎｕａｌ
®
CD- - - - 200
CD
CD
CD
200
200
200
ST13-00087-A

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  • Page 1 ST13-00087-A Maintenance Maintenance Maintenance Maintenance Ｍａｎｕａｌ Ｍａｎｕａｌ Ｍａｎｕａｌ Ｍａｎｕａｌ ® CD- - - - 200 Electric Conductivity Ｄｅｔｅｃｔｏｒ...

  • Page 3: Before Starting

    Warranty Policy Policy SHOKO SCIENTIFIC warrants Shodex CD-200 in the range of which is mentioned in “About the guarantee for the product” on the back side of “Certificate of Analysis” and repairs it free in such cases. Except the cases of the free-repair above, it will be charged for the repair...
  • Page 4 Precautions Precautions Precautions Precautions Thank you for your continued patronage. Observe the following precautions in order to make safe and stable use of the detector. [ Important [ Important ! ] ! ] ! ] ! ] [ Important [ Important Precautions are divided into three groups in this operation manual, depending on the degree of danger.
  • Page 5 Warning ！ ！ ！ ！ immediately and disconnect the power cord. Please consult our local representative in your area or SHOKO SCIENTIFIC. As this detector is readily affected by the ambient temperature, use Caution Caution Caution Caution it in places where there is little wind or change in the ambient temperature.
  • Page 6 Use a thoroughly degassed eluent. It is recommended that a degassing Note Note Note Note device be used to degas the eluent, as it is easy to use and permits continuous degassing. If an eluent is replaced with another eluent, replace all channels of the ion Note Note Note...
  • Page 7 Contents Contents Contents Contents ･････････････････････････････････････ ･･････････････････････････････････････ ･･･････････････････････････････････ ･････････････････････････････ ･･････････････････････ ･･････････････････････ ･･････････････････････ ･･････････････････････････ ･････････････････････････････ ･････････････････････････････ ･･････････････････････････････････ ･･････････････････････ ･･･････ ････････････････ ･･････････････････････ ････････････････････ ･････････････････････････････････････ ･･････････････････････ ････････････････････････ ･････････････ ･･･････････････････････････････ ･････････････････････････････...

  • Page 8: Standard Accessories

    1. Standard accessories 1. Standard accessories 1. Standard accessories 1. Standard accessories 【 Details of Accessories Details of Accessories 】 Details of Accessories Details of Accessories Name Name Specification Specification Quantity Quantity Name Name Specification Specification Quantity Quantity 1-(1) ２ 1-(2) - 1 -...
  • Page 9 2. Features 2. Features 2. Features 2. Features Shodex 1) Stability The double temperature control system The double temperature control system The double temperature control system The double temperature control system 2) Safety 3) Integration - 2 -...

  • Page 10: Specifications

    3. Specifications 3. Specifications 3. Specifications 3. Specifications - 3 -...
  • Page 11 4. Measuring mechanism 4. Measuring mechanism 4. Measuring mechanism 4. Measuring mechanism 4-1 Detecting system （OUT） External cylinder (adjusted to the ElectrodeⅠ temperature of 5°C lower than the setting temperature) Internal cylinder (adjusted to the setting temperature) Synchronous converte rectifier Eluent Conductivity signal...

  • Page 12: Electric System

    4-2 Electric system Shodex AC oscillator A/D converter for display Display/keyboard Integrator output circuit Cell Recorder output circuit Communication port External input/output circuit Internal cylinder temperature Internal cylinder sensor/heater Temperature controller External cylinder temperature External cylinder sensor/heater Temperature controller - 5 -...

  • Page 13: Names And Functions Of Parts

    5. Names and functions of parts 5. Names and functions of parts 5. Names and functions of parts 5. Names and functions of parts 5 5 5 5 - - - - 1 Front Panel 1 Front Panel 1 Front Panel 1 Front Panel □...
  • Page 14 Name of part Function □ □ □ □ 5 5 5 5 - - - - 2 2 2 2 Side Panel Side Panel Side Panel Side Panel □ Shodex Name of part Function □ - 7 -...
  • Page 15 5 5 5 5 - - - - 3 3 3 3 Back Panel Back Panel Back Panel Back Panel □ □ □ ＣＤ－２００ ＣＤ－２００ ＣＤ－２００ ＣＤ－２００ □ T2.0A T2.0A T2.0A T2.0A □ □ □ □ □ □ □ □ Shodex Name of part Function...
  • Page 16 Name of part Name of part Name of part Name of part Fun c ti on Fun c ti on Fun c ti on Fun c ti on □ □ □ - 9 -...
  • Page 17 5 5 5 5 - - - - 4 Displ 4 Display ay ay ay 4 Displ 4 Displ S 123.4 mS/m 45℃ * PARAMETERS * SETTING □ □ □ □ □ ＡＡ ＸＸＸ．Ｘ ｍＳ／ｍ ＸＸ ﾟＣ ＡＡＡＡＡＡＡＡＡＡＡＡＡＡＡＡ ＡＡ Function □...
  • Page 18 - 11 -...
  • Page 19 Table 5 Table 5- - - - 1 Settable 1 Settable parameters parameters Table 5 Table 5 1 Settable 1 Settable parameters parameters Parameter Selectable value Unit Default ( ( ( ( INTEG. RANGE;5.12) INTEG. RANGE;5.12) INTEG. RANGE;5.12) INTEG. RANGE;5.12) 0.0025，0.005，0.01，0.02，0.04，0.08，...
  • Page 20 6 6 6 6 . Installation and connection . Installation and connection . Installation and connections s s s . Installation and connection 6 6 6 6 - - - - 1 Power Connection and Grounding 1 Power Connection and Grounding 1 Power Connection and Grounding 1 Power Connection and Grounding □...
  • Page 21 6 6 6 6 - - - - 2 Signal cable Connections 2 Signal cable Connections 2 Signal cable Connections 2 Signal cable Connections (-) driver (-) driver External input/output (Auto Zero-In, Marker-In, Ready-Out, Leak-Out, Caution Caution Caution Caution and Error-Out) are for contact closure. Never apply voltage to these terminals. - 14 -...

  • Page 22: Tube Connections

    6 6 6 6 - - - - 3 Tube Connections 3 Tube Connections 3 Tube Connections 3 Tube Connections When connecting this detector to a high performance liquid chromatograph through tubes, □ □ □ Do not connect any tube other than the provided OUT TUBE to the eluent Caution Caution Caution...
  • Page 23 6 6 6 6 - - - - 4 Operation Procedures 4 Operation Procedures 4 Operation Procedures 4 Operation Procedures “ ” When using organic solvent, wear safety goggles. It is recommended that a Warning Warning ！ ！ Warning Warning ！...
  • Page 24 《 《 《 《 alarm alarm alarm alarm 》 》 》 》 When an error occurs, while an alarm is displayed on lower figures of monitors, a beep sounds. The beeping stops by pressing the "CANCEL" key. In addition, when two or more errors occur, only the alarm of highest priority is displayed.

  • Page 25: Maintenance

    If the fuse blows again after being replaced, immediately power off the detector and disconnect the power cord. Please consult our local representative in your area or SHOKO SCIENTIFIC CO.,LTD. 7 7 7 7 - - - - 3 3 3 3 Cleaning of detector exterior Cleaning of detector exterior...
  • Page 26 8 8 8 8 ..WEEE Instructions WEEE Instructions WEEE Instructions WEEE Instructions WEEE Mark Please contact your Shodex office or Shodex distributor when the instrument has reached Please contact your Shodex office or Shodex distributor when the instr ument has reached Please contact your Shodex office or Shodex distributor when the instr Please contact your Shodex office or Shodex distributor when the instr...
  • Page 27 9 9 9 9 . Troubleshooting . Troubleshooting . Troubleshooting . Troubleshooting 9 9 9 9 - - - - 1 Troubleshooting for using 1 Troubleshooting for using 1 Troubleshooting for using 1 Troubleshooting for using Problem Possible cause Solution No power 1.
  • Page 28 9 9 9 9 - - - - 2 Troubleshooting for devi 2 Troubleshooting for devic c c c e e e e malfunction malfunction 2 Troubleshooting for devi 2 Troubleshooting for devi malfunction malfunction Problem Cause Corrective action 1) Blown fuse. Replace fuse.
  • Page 29 ９－３ ９－３ ９－３ ９－３ Replacement of the cell unit Replacement of the cell unit Replacement of the cell unit Replacement of the cell unit Turn OFF the “power” switch, and remove power cable. Remove the four setscrews on each side of detector and lift off the cabinet cover. Disconnect the “IN tubing of Teflon”...
  • Page 30 ９－５ ９－５ Replacement of display unit ９－５ ９－５ Replacement of display unit Replacement of display unit Replacement of display unit Turn OFF the detector and disconnect the power cable from the power connector of the detector. Remove the four setscrews on each side of the detector and lift off the cabinet cover. Disconnect two cable connectors which are connected to the display unit.
  • Page 31 [leak sensor threshold data table] [leak sensor threshold data table] : default [leak sensor threshold data table] [leak sensor threshold data table] level threshold threshold threshold threshold threshold level data level data level data level data data data data data data data - 24 -...
  • Page 32 ９－ ９－ ９－ ９－８ ８ ８ ８ Instruction of maintenance screen Instruction of maintenance screen Instruction of maintenance screen Instruction of maintenance screen 1) Procedure for opening of maintenance screen [Note] ] ] ] Do not access to the ”SERIAL No. INPUT” screen and ”TYPE NAME” screen without [Note [Note [Note...
  • Page 33 3) Instruction for “MAINTENANCE ADJUST” screen ▲ 1) Press the “ESC” key to return monitor screen. 2) On confirming of parameter change, press the “▼”、”▲” key to change * MAINTENACE a parameter. * ADJUST 3) Press the “ENTER” key confirm a parameter change or to save changes in set values. ▼...
  • Page 34 SHOKO SCIENTIFIC CO., LTD. SHOKO SCIENTIFIC CO., LTD. SHOKO SCIENTIFIC CO., LTD. SHOKO SCIENTIFIC CO., LTD. Ｓ Ｓ Ｓ Ｓ ｃｉｅｎｔｉｆｉｃ ｃｉｅｎｔｉｆｉｃ Ｉｎｓｔｒｕｍｅｎｔｓ Ｉｎｓｔｒｕｍｅｎｔｓ Ｄ Ｄ Ｄ Ｄ ｉｖｉｓｉｏｎ ｉｖｉｓｉｏｎ ｃｉｅｎｔｉｆｉｃ ｃｉｅｎｔｉｆｉｃ Ｉｎｓｔｒｕｍｅｎｔｓ Ｉｎｓｔｒｕｍｅｎｔｓ ｉｖｉｓｉｏｎ ｉｖｉｓｉｏｎ Ｆａｃｔｏｒｙ Ｄｅｐａｒｔｍｅｎｔ 1-3-3, Azamino-Minami, Aoba-ku, Yokohama City, Kanagawa 225-0012, Japan...

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