The 723N Visible Spectrophotometer is an economical analytical instrument with an optional RS232 output interface. Its excellent photometric accuracy surpasses that of comparable instruments. It is widely used in a wide range of fields, including medical testing, food processing, petrochemicals, environmental protection, and monitoring.
Features
- The instrument features a 128×64 dot matrix LCD display that directly displays standard curves and test data. The main unit can store test data and print it to an optional printer.
- A USB data output interface is available, allowing for online operation with optional YOKE 3.0 professional software.
- The instrument includes built-in analysis software for performing related tests using standard curves. It can perform continuous testing and store 200 sets of data, and can store 100 standard curves, which can be user-named for easy recall.
- A uniquely designed optical system, a high-performance 1200 lines/mm grating, and an imported receiver ensure excellent performance.
- Automatic wavelength calibration and setting.
- A spacious sample chamber accommodates cuvettes of various sizes, ranging from 5 to 100 mm.
- Ultra-thin buttons for simple and convenient operation.
- The instrument can be equipped with an optional eight-row automatic sample holder with rotating discs, which provides excellent reliability and a centered light spot (compared to a double-row automatic eight-row holder), resulting in high photometric accuracy.
Technical Parameters
- Instrument Model: 723N
- Optical System: Dual-Beam Ratio Detection
- Wavelength Range: 320-1100nm
- Wavelength Accuracy: ±0.5nm
- Spectral Bandwidth: 2nm
- Wavelength Repeatability: 0.2nm
- Stray Light: ≤0.05%T@360nm
- Photometric Accuracy: 0.3%T
- Photometric Repeatability: 0.15%T
- Photometric Range: 0-200%T, -3-3A
- Baseline Linearity: ±0.002A
- Stability: ±0.001A/h@500nm
- Display Range: -0.3-3A, 0-200%T, 0-9999C
- Display System: 128×64-bit LCD
- Wavelength Drive Mode: Auto-Wavelength
- Energy Source: Imported Tungsten Lamp
- Net Weight: 12kg
- Software Support: Yes
