Product Description



Attribute |
Details |
Optical System |
Single-beam design |
Light Source |
Tungsten lamp (Japan HYBEC) |
Spectral Bandwidth |
4.0 nm |
Wavelength Range |
325-1000 nm |
Wavelength Accuracy |
±2 nm |
Wavelength Repeatability |
≤1 nm |
Photometric Range |
-0.3-3.0 A, 0-200%T |
Photometric Accuracy |
±0.003 A @ 0.5 A
±0.006 A @ 1.0 A
±0.5%T @ 100%T |
Photometric Repeatability |
≤0.0015 A @ 0.5 A
≤0.003 A @ 1.0 A
≤0.25%T @ 100%T |
Stability |
≤0.002 A/h @ 500 nm (after 2-hour warm-up) |
Stray Light |
≤0.2%T @ 360 nm |
Sample Chamber |
4-cell holder, 10 mm path length |
Display |
Dot-matrix LCD screen |
Output Ports |
USB port, printer port |
Power Supply |
110/220V, 50/60Hz, 80W |
Dimensions (L×W×H) |
475×360×225 mm |
Weight |
11 kg |
Feature |
Description |
Single-Beam Optical Design |
High-precision single-beam system for reliable absorbance and transmittance measurements. |
Japanese HYBEC Tungsten Lamp |
Stable light source optimized for visible spectrum (325-1000 nm) with low noise. |
Precision Wavelength Control |
- Wavelength accuracy: ±2 nm
- Repeatability: ≤1 nm
Suitable for precise spectral analysis. |
Wide Photometric Range |
Supports both absorbance (-0.3-3.0 A) and transmittance (0-200%T) for diverse sample types. |
High Measurement Stability |
≤0.002 A/h drift after warm-up, ensuring consistent results in long-term experiments. |
Low Stray Light |
≤0.2%T at 360 nm, minimizing interference for accurate low-concentration measurements. |
4-Cell Sample Chamber |
Allows simultaneous measurement of up to 4 samples, enhancing efficiency in parallel analysis. |
User-Friendly Interface |
Dot-matrix LCD display and intuitive controls for real-time data monitoring. |
Global Power Compatibility |
110/220V input with 50/60Hz frequency, suitable for international use. |
Compact and Portable Design |
Dimensions: 475×360×225 mm; Weight: 11 kg
Ideal for benchtop use in labs with space constraints. |
Product Advantages
Precise single-beam optical system with a wide wavelength range (325-1100 nm) ensures accurate photometric and transmittance measurements.
High-performance Japanese HYBEC tungsten light source delivers stable light output for visible spectrum analysis.
User-friendly interface with LCD display and intuitive controls enables easy operation and real-time monitoring.
Compact and durable design fits small labs and ensures long-term reliability.
Main Application Areas:
Routine quantitative analysis and photometric measurements.
Ideal for industries: pharmaceutical research, food hygiene, environmental monitoring (requiring visible light range analysis).
Suitable for educational and training purposes, serving as a foundational photometry instrument for university labs.
Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.





Technological Coorperation
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Field
Zhengzhou Resound Photoelectric Technology Research Institute continuously introduces cutting-edge new technologies and products into application scenarios across industries such as market regulation, public safety, environmental monitoring, and scientific research & education. This has led to the establishment of a high-end scientific equipment industrial base in China that integrates design, R&D, production, sales, and service. The base drives technological iteration in downstream industries, promotes the transformation of scientific and technological achievements into industrial applications, and provides a technical source for innovative development.