Jasco: V-730 Spectrophotometer Manual Pdf
The official JASCO documentation is generally divided into several volumes to cover different aspects of the system. According to standard JASCO V-530-570 manuals (which apply to the V-700 series structure), the documentation includes:
While the official provides exhaustive technical schematics, navigating its hundreds of pages can be daunting. This comprehensive guide serves as a practical companion to the official manual, distilling critical operational steps, software navigation, maintenance protocols, and troubleshooting steps into an accessible format. 1. Hardware Overview and Key Specifications
If you purchased a pre-owned instrument or lost access to your portal, contact your regional JASCO technical support representative. Providing your instrument’s unique serial number (found on the manufacturing plate on the back of the device) will ensure they email you the exact manual revision corresponding to your hardware version.
: A handheld controller with a color LCD touch screen, ideal for standalone operation without a dedicated PC. Key Operational Features V-730 Double Beam UV-Visible Spectrophotometer - JASCO Inc
Less than 0.02% (at 220 nm and 340 nm), minimizing photometric linearity errors at high absorbances. Photometric Range: -2 to 3 Abs (Absorbance). jasco v-730 spectrophotometer manual pdf
: Double-beam spectrophotometer with a single monochromator. Wavelength Range : 190 to 1,100 nm. Resolution/Bandwidth
Whether you are looking for the official JASCO PDF manuals or just trying to master the instrument, this guide breaks down the core features and daily workflows you need to know. 🔬 Why the V-730 Stands Out in the Lab
: 190 to 1,100 nm, covering the ultraviolet, visible, and near-infrared regions. Spectral Bandwidth : Fixed at
If you meant a published or technical note about the V-730 (e.g., using it for DNA/protein analysis, kinetics, etc.), JASCO’s “Applications” section also has PDFs — but those are not the instrument manual. The official JASCO documentation is generally divided into
Allow the lamps (Halogen and Deuterium) to stabilize for approximately 15–30 minutes. Sample Measurement
Details the Spectra Manager II Suite or Intelligent Remote Module (iRM) software, including measurement programs.
Capable of high-speed scanning up to 8,000 nm/min without wavelength tracking errors, which is significantly faster than many traditional models. Detectors:
Replace the compartment cover, reconnect power, and execute a lamp alignment optimization via the software utility. Troubleshooting Common Errors Likely Cause Corrective Action Sample path blocked or dirty cuvette Clear sample compartment; clean or replace cuvettes. High photometric noise Degraded light source lamp Check lamp usage hours; replace the UV or visible lamp. Wavelength calibration error Optical misalignment : A handheld controller with a color LCD
The V-730 features a quick start functionality. Upon powering on, the system performs a self-calibration, ensuring the lamp (deuterium/halogen) and wavelength accuracy are within specifications. 2. Utilizing Spectra Manager II
: Fixed at 1.0 nm, providing the high resolution required for European Pharmacopoeia (EP) compliance.
) lamp for the UV region (190–340 nm) and a Halogen (WI) lamp for the visible/NIR region (340–1100 nm).
: Ambient temperatures must remain between 10°C and 35°C. Relative humidity must sit between 35% and 85% to prevent internal optic condensation.
