Thermo Scientific GENESYS™ 30 Visible Spectrophotometer (Domestically Manufactured in Shanghai)
| Brand | Thermo Fisher |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestically Produced |
| Model | GENESYS™ 30 Visible Spectrophotometer (Domestically Manufactured) |
| Pricing | Upon Request |
Overview
The Thermo Scientific GENESYS™ 30 Visible Spectrophotometer is a precision-engineered, single-beam optical instrument designed for quantitative absorbance measurements across the visible spectrum (325–1100 nm). Based on Beer-Lambert law principles, it delivers high reproducibility in photometric analysis by measuring sample transmittance and absorbance using a stable tungsten-halogen light source and a low-stray-light Czerny-Turner monochromator. Engineered for reliability in education, quality control, and routine analytical laboratories, the GENESYS 30 operates without requiring external calibration standards for daily use—its internal reference beam and optimized optical path ensure consistent baseline stability over time. The instrument complies with core performance expectations outlined in ASTM E275 and ISO 6425 for visible spectrophotometers, supporting traceable, repeatable measurements essential for GLP-aligned workflows.
Key Features
- 5-inch high-resolution color LCD touchscreen interface with tactile rubber-key keypad for intuitive navigation under varied lighting conditions
- Single-cuvette measurement chamber featuring removable, autoclavable polymer liner for rapid cleaning and contamination prevention
- Standard 10 mm square cuvette holder; optional accessories include round-tube holders (12–16 mm diameter), micro-volume adapters, and fixed-pathlength flow cells
- Onboard software supports six-point standard curve quantitation with concentration extrapolation mode—enhancing statistical confidence in unknown sample analysis
- USB 2.0 port enables direct export of spectral scans, kinetic data, and calibration tables in plain-text (.txt) format for seamless integration into Excel, Python, or LIMS environments
- Optional thermal printer module provides immediate hard-copy output with timestamp, operator ID, and method name embedded per report
- Three-year limited warranty with access to Thermo Fisher’s global technical support network and certified service centers in APAC
Sample Compatibility & Compliance
The GENESYS 30 accommodates standard quartz, glass, and plastic cuvettes (10 mm pathlength), as well as alternative formats including semi-micro, disposable, and test-tube configurations via optional holders. Its optical design minimizes stray light (<0.05% at 340 nm), ensuring accurate quantitation even for moderately absorbing samples. The system meets functional requirements of ISO/IEC 17025 for laboratory competence when operated within defined environmental parameters (20–25°C, <70% RH). While not FDA 21 CFR Part 11–validated out-of-the-box, its data export architecture supports audit-trail implementation through complementary VISIONlite PC software (sold separately), enabling alignment with GMP/QbD documentation practices in regulated manufacturing settings.
Software & Data Management
Embedded firmware provides real-time spectral scanning (up to 3,000 points per scan), fixed-wavelength kinetics, and multi-point calibration workflows—all accessible without PC dependency. Optional VISIONlite PC Software extends functionality to advanced data smoothing, derivative spectroscopy, batch reporting, and user-level permission controls. All exported datasets include metadata headers specifying instrument serial number, date/time stamp, wavelength range, slit width (2 nm nominal), and photometric mode—facilitating full traceability during internal audits or regulatory submissions. Language localization includes English, Simplified Chinese, Japanese, Korean, and Spanish UI options.
Applications
This spectrophotometer serves as a foundational tool in undergraduate chemistry and biology curricula covering Beer’s Law validation, enzyme kinetics (e.g., NADH oxidation at 340 nm), dye concentration assays (e.g., Bradford, Lowry), and water quality testing (e.g., nitrate/nitrite via diazotization). In industrial QC labs, it supports raw material verification (e.g., pharmaceutical excipient purity), cleaning validation residue detection, and stability-indicating assays where visible-region chromophores are monitored over time. Its robust mechanical design and low maintenance footprint make it suitable for shared instrumentation facilities and teaching labs with high student throughput.
FAQ
Is the GENESYS 30 capable of UV-range measurements?
No—it is optimized exclusively for the visible spectrum (325–1100 nm) and does not incorporate a deuterium lamp or UV-optimized optics.
Can I perform kinetic measurements over extended time periods?
Yes—the onboard timer supports up to 9,999 seconds of continuous monitoring at user-defined intervals (0.1–60 s), with automatic data logging to internal memory.
Does the instrument support GLP-compliant electronic signatures?
Not natively; however, when paired with VISIONlite PC Software and configured with Windows Active Directory authentication, it can meet ALCOA+ data integrity criteria in validated environments.
What is the typical warm-up time required before measurement?
Less than 15 minutes from cold start to photometric stability, verified by built-in self-test diagnostics.
Are replacement lamps and cuvettes available through Thermo Fisher distribution channels?
Yes—tungsten-halogen lamps (P/N 840-100159), 10 mm quartz cuvettes (P/N 840-010200), and thermal paper rolls (P/N 840-010300) are stocked globally and supported under the same warranty terms.
