The SP-V1000 is a high-performance single-beam visible spectrophotometer manufactured by brands like DLAB Scientific and Scilogex. It is primarily used for quantitative analysis in fields such as biotechnology, pharmaceuticals, and quality control.
Key Specifications
The SP-V1000 features a wavelength range specifically for visible light applications:
- Wavelength Range: 325 – 1000 nm.
- Optical System: Single beam with a tungsten halogen lamp as the light source.
- Spectral Bandwidth: 4.0 nm.
- Photometric Accuracy: 0.003 A at 0.5 A.
- Sample Compartment: Accommodates 4-position, 10 mm pathlength cuvettes.
Core Features
- User Interface: Equipped with a large backlit LCD screen 128 x 64 that displays data and standard curves.
- Data Management: Features on-board storage for up to 200 groups of data and 200 standard curves, with recovery capabilities after power failures.
- Automation: Includes auto-setting for wavelengths and automated calibration to reduce manual errors.
- Software Connectivity: Can be used in stand-alone mode or connected to a PC via USB for advanced functions like kinetics and multi-wavelength scanning using “Wave Professional” software.
Standard Package Contents
When purchased from retailers like Marshall Scientific or Global Industrial, the unit typically includes:
- 4 glass square cuvettes.
- Power cord and dust cover.
- Operator’s guide and 1-year manufacturer’s warranty.

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