DNYSYSJ Visible Spectrophotometer 4 LDC 721 Digital Wavelength Lab Visible Wavelength Range 350 to 1020nm Wave Tungsten Lamp Laboratory Equipment 110V Photometer

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DNYSYSJ Visible Spectrophotometer 4 LDC 721 Digital Features

• ★ Visible Spectrophotometer Spectrometer. Excellent metering accuracy is higher than that of the same instrument. Digital display measurement value.

• ★ Automatic light door, automatic zero adjustment and 100 instrument calibration, Large sample room, can hold up to 10cm cuvette

• ★ Use original imported tungsten lamp to ensure the service life of the instrument

• ★ It is widely used in medical testing, food, petrochemical industry, environmental protection and monitoring. field.

• ★ Optional output port RS232, which can connect printer and connect computer function.

About DNYSYSJ Visible Spectrophotometer 4 LDC 721 Digital

Product description: The product is an economical analytical instrument with RS232 (not included) interface output. Excellent metering accuracy is higher than that of the same instrument. It is widely used in medical testing, food, petrochemical industry, environmental protection and monitoring. field. Product specifications: Optical system: achromatic Czerny-Turner (1200L / mm grating) Wavelength range: 350-1020 nm Wavelength accuracy: ±2nm Spectral bandwidth: 6nm Wavelength repeatability: ≤1nm Stray light: ≤0.1%T @ 360nm Photometric accuracy: 0.5% T Photometric repeatability: 0.2% T Drift: ≤0.2%T Noise: ≤0.3%T Stability: ±0.004A / h@500nm Working mode: T, A, C Zero mode: automatic Wavelength drive mode: manual wavelength Print interface: optional RS232 (not included) Energy (light source): tungsten lamp Product size: 40*35*17cm Weight: 10 kg The package includes: 1 x visible spectrophotometer 1 x power cord 1 x glass cuvette 1 x instruction