Description
The Unico S-1200 Productivity Series Visible Spectrophotometer is engineered for multi-task performance in educational, clinical, and quality control labs. Operating across a 325–1000 nm wavelength range with a fixed 5 nm spectral bandwidth, this compact spectrophotometer supports absorbance, transmittance, and concentration modes. Its dual sample holders accommodate both square cuvettes and round test tubes, providing flexible, high-throughput analysis.
- 325–1000 nm Wavelength Range – Covers a wide spectrum for visible light assays.
- 5 nm Spectral Bandwidth – Delivers reliable resolution for standard laboratory procedures.
- Dual Sample Holders – Accepts both 10 mm square cuvettes and 8–25 mm round test tubes.
- USB Port for Optional Software – Enables optional PC integration for data handling.
- Includes 2 Glass Cuvettes and 12 Test Tubes – Ready-to-use kit for immediate sample analysis.
Versatile and Cost-Efficient for Educational and General Lab Use
The Unico S-1200 is a practical choice for labs seeking an entry-level spectrophotometer with robust capabilities. Its easy-to-use interface, dual sample compatibility, and optional software integration make it ideal for a range of visible light applications. Whether in academic demonstrations or small-scale quality testing, it ensures reliable, day-to-day operation.
Features and Benefits
Stable Optical Performance
- 5 nm Spectral Bandwidth – Ensures clarity in standard photometric testing.
- 325–1000 nm Range – Supports diverse visible spectrum applications.
- Wavelength Accuracy ±2 nm – Delivers dependable measurement precision.
User-Centered Design
- Auto-Zero and Blanking – One-touch calibration improves workflow.
- Digital Interface – Provides clear readouts for routine operations.
- Optional Software Compatibility – Supports data transfer and PC connectivity.
Efficient Sample Handling
- V-Type Round Tube Holder – Designed for test tubes with up to 25 mm diameter.
- Single Square Cuvette Holder – Standard for 10 mm cuvettes, ensuring test consistency.
- Wide Sample Chamber – Accommodates a variety of sample formats and accessories.
Included Accessories
- 2 × 10 mm Glass Cuvettes – For accurate, ready-to-run absorbance tests.
- 12 × 10 mm Test Tubes – Supplied in a protective box for multiple analyses.
- Dust Cover and User Manual – Maintain and operate with ease.
Product Specifications
Optical System and Measurement
- Wavelength Range: 325–1000 nm – Visible light spectrum
- Spectral Bandwidth: 5 nm – Fixed
- Wavelength Accuracy: ±2 nm – Consistent results
- Monochromator: Single beam, grating system, 1200 lines/mm
Sample Handling
- Sample Holders: Single square cuvette (10 mm) and V-type for 8–25 mm round tubes
- Included Cuvettes: 2 × 10 mm glass cuvettes
- Included Test Tubes: 12 × 10 mm (100 mm pathlength) test tubes
Interface and Connectivity
- Display: Digital readout for transmittance, absorbance, and concentration
- Connectivity: USB port for optional software (sold separately)
Dimensions and Electrical
- Size: 16 × 12 × 8 inches (406 × 305 × 203 mm)
- Shipping Size: 19.5 × 16.1 × 11.3 inches (496 × 410 × 286 mm)
- Weight: 18 lbs (8.2 kg)
- Shipping Weight: 21 lbs (9.5 kg)
- Voltage: Preset at 110V
Why Choose the Unico S-1200 Over Other Visible Spectrophotometers?
The Unico S-1200 stands out for its balance of cost-efficiency and flexibility. With dual sample compatibility, user-friendly interface, and solid optical performance, it's a reliable tool for foundational spectrophotometric work.
- Dual sample holders for cuvettes and round tubes
- Ideal 5 nm bandwidth for general testing
- Supports data integration with optional software
- Bundled with cuvettes and test tubes for quick setup
- Perfect for teaching labs, QA/QC, and small-scale testing
Manuals and Troubleshooting Guides
- Unico S-1200 Visible Spectrophotometer – User's Guide
- Unico S-1200 Visible Spectrophotometer – Catalog
Frequently Asked Questions (FAQs)
What is the wavelength range of the Unico S-1200?
The Unico S-1200 supports a full visible range from 325–1000 nm, ideal for common colorimetric assays.
Can I use test tubes as well as cuvettes?
Yes, it comes with dual holders: a 10 mm square cuvette holder and a V-type holder for round tubes (8–25 mm).
Is this model compatible with software?
Yes, the USB port allows optional software integration for data logging and analysis.
Does it include sample containers?
Yes, the unit comes with 2 glass cuvettes and 12 round test tubes.
Is it suitable for teaching and education?
Absolutely. Its durability, ease of use, and multi-format compatibility make it a great fit for educational labs.
