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Specifications
The SP-LV722S Single Beam Visible Spectrophotometer is a reliable laboratory instrument designed for accurate quantitative and qualitative analysis in the visible spectrum. With a 325–1000 nm wavelength range, it is suitable for research laboratories, educational institutions, environmental testing, food and beverage analysis, pharmaceutical laboratories, and industrial quality control. The instrument features an easy-to-use digital interface, stable optical system, and high measurement accuracy for routine laboratory applications.
Key Features
- Single-beam optical system for reliable measurements
- Wavelength Range: 325–1000 nm
- Digital LCD display for easy operation
- High accuracy and excellent wavelength repeatability
- Supports Absorbance, Transmittance, and Concentration measurements
- Automatic wavelength calibration
- Stable tungsten halogen lamp for long service life
- Compact, durable, and user-friendly design
- Suitable for laboratory, industrial, educational, and research applications
| SP-LV722S Technical Specifications | |
|---|---|
| Product Model | SP-LV722S |
| Optical System | Single Beam |
| Display | 4-Digit LED Display |
| Wavelength Range | 325–1000 nm |
| Light Source | Halogen-Tungsten Lamp (20W / 12V) |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | 1 nm |
| Spectral Bandwidth | 5 nm |
| Photometric Accuracy | ±0.5%T (SRM930D) |
| Photometric Repeatability | 0.2%T |
| Stray Light | ≤0.2%T |
| Noise | ±0.5%T |
| Transmittance Range | 0–199.9%T |
| Absorbance Range | -0.3 to 2.999 A |
| Factor Range | 1–9999 |
| Concentration Range | 0–9999 |
| Sample Compartment | 4-Position Cell Holder (Supports 1–5 cm Cells) |
| Interfaces | RS232 Serial & Parallel Interface |
| Printer Support | Serial Printer / Windows Compatible Printer |
| Power Supply | 220V / 110V ±10%, 50/60Hz |
| Dimensions (L × W × H) | 450 × 420 × 280 mm |
| Net Weight | 7 kg |
| Gross Weight | 9.5 kg |