Visible Spectrophotometer with 325-1000nm Range, 2nm Bandwidth & USB Interface for Precise Optical Measurement
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Visible Spectrophotometer with 325-1000nm Range, 2nm Bandwidth & USB Interface for Precise Optical Measurement

Wavelength range: 325-1000 nm, covering visible and near-infrared spectrum
Spectral bandwidth: 2 nm; Wavelength accuracy: ±1.0 nm
Transmittance accuracy: ±0.5% T; Stray light: ≤0.05% T (340 nm NaNo2)
Measurement modes: Transmittance, absorbance, concentration, energy
Display: 128×64 LED digital display with automatic 0 and 100% adjustment
Light source: Imported tungsten lamp; Detector: Imported silicon photodiode
Connectivity: USB interface and parallel printer port; PC software control optional
 
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  • PV-1200N

  • TOP

  • Single chip microcomputer control, digital display

  • Automatic adjustment of 0, 100% function

  • Can be directly read by the input F factor

  • Can be directly measured by the input standard sample concentration value

  • Equipped with universal parallel printing interface, Printable measurement data

  • USB interface

  • More accurate and flexible measurement requirements such as spectrum scanning can be achieved through PC software control (optional)

Wavelength coverage

325-1000nm

Spectral bandwidth

2nm

Wavelength accuracy

±1.0nm

Wavelength reproducibility

0.2nm

Transmittance accuracy

±0.5%T

Transmission specific gravity recombination

0.2%T

Stray light

≤0.05%T(340nm NaNo2)  

Stability

0.001A/h (After preheating at 500nm)

Metering

Transmittance, absorbance, concentration, energy

Wavelength adjustment

Manual operation

Photometric range

-0.3-3A

Display usage

128*4 LED display

Detector

Imported silicon photodiode

Light source

Imported tungsten lamp

Power supply

AC 220V/50Hz or 110V/60Hz

Power

120W

Instrument size

460×330×210mm

Host Net weight

11Kg


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ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.

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