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Visible Spectrophotometer, Portable, SP-HVP-A Series

  • Wavelength Range: 190-1100nm
  • Spectral Bandwidth: 6nm, 5nm,4nm
  • Optical System: Proportional double beam, optical path, holographic diffraction grating
  • Wavelength Repeatability:≤0.5nm

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Description

The portable spectrophotometer is compact in appearance and powerful in function. It adopts a 482X272 true color touch screen, and the humanized design is easier to operate. It meets the needs of different customers and is widely used in teaching and daily analysis.

Features

  1. Luminosity measurement (multi-wavelength test)

Test the absorbance, transmittance and energy of the sample at a certain wavelength, and measure the results at multiple arbitrary wavelengths at the same time.

  1. Quantitative test

Establish a standard curve for concentration test.

  1. Time scanning

Measure the change pattern, calculate the reaction rate(SP-HVP-A8L).

  1. Wavelength scanning(spectral scanning)

Can set the scanning range, interval and speed(SP-HVP-A8S).

  1. Prefabrication program

Stored programs are pre-programmed methods for reagents, tube tests, and pipette tests.

  1. User presetsprogram

Users make “measurement analysis” possible: Users can program their own developed methods. Stored methods can be saved as user programs. The test can then be modified to suit the user’s requirements.

  1. Common procedures

List of common methods/tests selected by the user.

Specifications

Model SP-HVP-A8 SP-HVP-A8L SP-HVP-A8S SP-HVP-A8P
Spectral Bandwidth 6nm 5nm 4nm 4nm
Wavelength Range 190-1100nm
Optical System Split beam, optical path, holographic diffraction grating
Wavelength Accuracy ±3nm ±2nm ±1.5nm ±1.5nm
Wavelength Repeatability ≤0.5nm
Wavelength Setting Automatically set wavelength, wavelength resolution: 0.1nm
Luminosity Range -0.602-4.0A  0-400%T
Luminosity Accuracy ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.3%T (0-100%T)
Luminosity Repeatability ≤0.001A (0-0.5A), ≤0.002A (0.5-1A), ≤0.3%T (0-100%T)
Stray Light ≤0.1%T (360nm)
Baseline Drift (Stability) ≤0.001A/h (500nm,0A)
Detector Double imported silicon photodiode
Light Source Xenon pulse lamp(optical debugging free)
Display 480*272 , 5-inch color touch screen
Printout Micro printer; PC printer (online use)
Electricity DC12V 3A
External Dimension(W*D*H) 270*200*120mm
Net Weight 2.6kg

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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691

    Web: www.bioevopeak.com

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