Visible Spectrophotometer, 320-1100nm, 2nm, accuracy ±0.5nm

SP-V1800

SP-V1800 visible spectrophotometer with large LCD screen, 320-1100nm, 2nm, accuracy ±0.5nm,  stray light 0.05%, stability 0.002A/h

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Product info

Features

  1. Large LCD screen (128*64 Dots) can display can display standard curve and equation, kinetics curve and also 200 groups of test data.
  2. Can store up to 100 set standard curve & 200 set test data.
  3. Unique design optical system, 1200 / mm grating and imported famous receiver to ensure excellent performance.
  4. Automatic wavelength calibration, wavelength setting and light source switch; automatic control deuterium lamps and tungsten light switches; real-time monitoring of lamp lighting time.
  5. Large sample compartment, which can accommodate 5 ~ 100mm variety of cuvettes.
  6. Membrane keys, easy to use.
  7. USB interface for output data, data process software is optional.
  8. Tungsten lamp & deuterium lamp can be turned on/off individually to extend lifetime
  9. Pre-aligned design makes it convenient to change lamps
  10. Scanning software is optional, can be realized photometric, quantitative analysis (with standard curve function), full wavelength spectrum scanning, kinetics (time) scanning, multi-wavelength testing, DNA / protein, fully meet the diverse requirements of your testing.

Specifications:

Model

SP-V1800
SP-V1800PC

Wavelength Range

320-1100nm

Spectral Bandwidth

2nm

Optical System

Single Beam , Grating 1200 lines/mm

Wavelength Accuracy

±0.5nm

Wavelength repeatability

≤0.2nm

Photometric Accuracy

±0.5%T or ±0.004A@1A

Photometric Range

0-200%T , -0.3 - 3A ,0-9999Conc

Stray Light

0.05%T@360nm

Stability

±0.001A/h @500nm

Noise

±0.0005A

Working mode

T,A,C ,E

Display

Graphic LCD (128*64 dots)

Keyboard

22 Membrane keypad

Standard Cell Holder

Standard 10mm pathlength cuvette

Sample Compartment

4-position 10mm cell changer

Light Source

Tungsten lamp

Output

USB Port & Parallel Port (Printer)

Power Requirement

AC 110/220V 50/60Hz

Dimensions(W*D*H)

470*373*187mm

Weight

12kg

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