Visible Spectrophotometer LVS-A21 is single beam bench top device with 325 to 1000 nm wavelength range, and offers spectral bandwidth of 2 nm. Designed with 7 inch multicolor touch-screen and good human-computer interface. Features with T, A, C work mode and Czerny-Turner monochromator type unit. Designed with holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light. The high accuracy and good reproducibility and stability of measurement reading instrument.
| Photometry | Single Beam |
|---|---|
| Monochromatic Type | Czerny-Turner |
| Wavelength range | 325 to 1000nm |
| Spectral bandwidth | 2 nm |
| Wavelength Accuracy | ± 2nm |
| Wavelength Repeatability | ≤ 1 nm |
| Focal length | 160 mm |
| Photometric Range | 0 to 100.0 %T 0 to 1.999 A 0 to 1999 C |
| Photometric Accuracy | ± 0.5 % T |
| Photometric Repeatability | ≤ 0.2 % T |
| Detector | Silicon Photocell |
| Grating | 1200 lines/mm |
| Stray light | ≤ 0.1( at 360nm NaNo2 ) |
| Noise | 100%（T）noise≤0.3%(T) ， 0%（T) noise ≤0.2 %(T) |
| Cuvette holder size | 10 mm |
| Dimension | 580 × 460 × 345 mm |
| Power consumption | 120 W |
| Power supply | AC 220V ±22V 50 Hz ±1 Hz |
| Gross weight | 16.5 kg |
Visible Spectrophotometer is used in high requirement for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industries, etc.
| Accessories no. | Name | Qty. |
|---|---|---|
| 1 | User manual | 1 pc |
| 2 | Glass cuvette 1cm 4 | 4 pcs |
| 4 | Power cable | 1 pc |
| 5 | Fuse | 2 pcs |
Labtron Visible Spectrophotometer feature high-resolution grating systems that cover a broad wavelength range. These instruments offer multiple modes, including transmittance, absorbance, concentration, and autocalibration. They utilize adaptable light sources and silicon photodiode detectors for precise measurements. Our visible spectrophotometers provide exceptional stability and precision, making them ideal for industrial applications and research.
Labtron NIR Spectrophotometer feature a high-quality PTFE reference module and polystyrene wavelength standard filter for exceptional accuracy. Their automatic reference calibration and monitoring wavelengths ensure stable and reliable measurements. They support transmission measurement mode. Their grating monochromator optical system ensures minimal stray light and noise. Our NIR Spectrophotometer features a USB port for easy data transfer and operates efficiently within a wide temperature and humidity range.
Labtron Table Top Spectrophotometer features ETC technology ensuring real-time calibration for precise results. They support multiple measurement apertures, including options for small, medium, and large sample sizes. They also have specialized configurations for liquids and reflective materials. Their high-capacity rechargeable batteries provide long-lasting performance. Our Table Top Spectrophotometer offer a wide range of color spaces and color difference formulas catering to diverse application needs.
Labtron Single Beam UV/Visible Spectrophotometer feature a wide range of wavelengths and multiple options for spectral bandwidth selection. They facilitate quantitative analysis and photometric measurements through intuitive interfaces. They offer flexibility with various installed light sources. Our Single Beam UV/Vis Spectrophotometer ensure high performance by incorporating automatic wavelength adjustment.
Labtron Double Beam UV/Vis Spectrophotometer offer automatic wavelength adjustments with their silicon photodiode detectors. Their dual beam designs cover a broad wavelength range. They support multiple measurement methods to meet diverse analytical requirements. Our spectrophotometer ensures precise results and ease of use with auto calibration, user-friendly interfaces, and advanced optics.
Labtron Portable Spectrophotometer utilize traditional whiteboards in their optical systems to ensure accurate measurements. They incorporate ETC technology for precise calibration. Include automated gloss compensating technology for accurate color measurements. Their extensive storage capacity provides long-term data retention. Our Portable Spectrophotometer are equipped with a TFT touch screen, a built-in camera, and high-capacity rechargeable batteries.
