Operator's manual for installing and using the Varian 356-LC control software on Windows PCs.
About this manual
This manual provides general information, specifications, and step‑by‑step installation procedures for the Varian 356‑LC differential refractometer control software. It explains how to connect the detector to a PC, configure communication ports, and use the graphical user interface.
The guide also includes troubleshooting tips, error codes, and instructions for clearing errors or re‑initialising the instrument. All procedures assume the software is run on a Windows 2000 or XP Pro system with a serial (RS‑232) or USB‑Serial connection.
What's inside
- General Information
- Specifications
- Connecting to PC
- Installation Procedures
- Graphical User Interface
- Troubleshooting
- Error Codes
Specifications
| RI range | 1.0~1.75 RIU |
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| Cell volume | 6 µL |
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| Power consumption | 150 W (max) |
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| Unpacked dimensions | 296 × 475 × 212 mm |
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| Temperature control range | 30‑50 °C (1 °C increments) |
Frequently asked questions
How can I clear an error displayed in the software?
Open the Diagnostic Output Window, select the error row, and press the Clear button to remove it.
How do I set the COM port for the detector?
Run the PL Instrument Configuration Editor, double‑click the Varian 356‑LC component, and enter the correct COM port in the Configure Component dialog.