JINHZIXIU Visible Spectrophotometer 721 Lab Equipment 350-1020nm 110V Spectronic Visible Spectrophotometer Lab Equipment

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JINHZIXIU Visible Spectrophotometer 721 Lab Features

• Automatic light door, automatic zero adjustment and 100 instrument calibration

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

• Large sample room, can hold up to 10cm cuvette. Digital display measurement value

• Optional output port RS232 (not included), which can connect printer and connect computer function

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

About JINHZIXIU Visible Spectrophotometer 721 Lab

Specification 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 Include 1 x visible spectrophotometer 1 x power cord 1 x glass cuvette 1 x instruction Precautions 1. The instrument should be placed in a dry room. When used, it should be placed on a firm and stable workbench. The indoor lighting should not be too strong. In the hot weather, you can not use the fan to blow directly to the instrument to aviod the bulb filament from becoming bright and unstable. 3. When the instrument has not been powered on, the meter pointer must be on the “O” engraving line. If this is not the case, you can adjust it with the calibration screw on the meter.