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Laboratory Equipment of 190-1100nm Ultraviolet Visible UV Vis Spectrophotometer

Categories Laboratory Test Equipment
Brand Name: AI
Model Number: LEGEND Series
Certification: ISO
Place of Origin: China
MOQ: 1 set UV Vis Spectrophotometer
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20 sets per month
Delivery Time: 20 days
Packaging Details: UV Vis Spectrophotometer packed in Plywood case
Test method: Ultraviolet Visitble spectrophotometry
Wavelength Range: 190-1100 nm
Wavelength Accuracy: ±0.5nm
Spectrum Bandwidth: 2nm
Display: LCD
Power supply: AC220V±10%/50HZ
Warranty: 1 Year
Drift: ≤0.0009A/0.5h
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Laboratory Equipment of 190-1100nm Ultraviolet Visible UV Vis Spectrophotometer

Legend Series Ultraviolet Visible UV Vis Spectrophotometer

Advantages
  • Split beam optical system

  • Automatic wavelength settings

  • 7 inch Color touch-screen LCD

  • Automatic cuvette holder moving

  • Automatic zero and full scale adjustment.

  • This ultraviolet visible spectrophotometer is 3quipped with USB port.

  • Internal printer optional.

  • Software is optional for PC operation.

  • These uv vis spectrophotometers support EN,FR,GR,RU,SP,CH operation interface


Common Features

The L series of spectrophotometers adopt split beam survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices.

7-inch color touch screen LCD display, cutting-edge user interface, powerful functions, and easy operation.

The automated eight-position cuvettes holder facilitates the operation under each measurement mode.

With powerful functions, the spectrophotometer shows great performance in qualitative and quantitative testing,such as:

  • Full-spectrum scanning
  • Detailed spectrum scanning
  • Time-based kinetics determination
  • GOTO λ
  • Linear regression
  • Concentration direct reading
  • Peak/Valley detecting
  • Multi-wavelength measurement

The spectrophotometer is designed with sophisticated power protection system. With high capacity of internal memory, it can store testing results, scanned images, regression equations and correction data. Therefore, it follows a fast initialization when power on.

The spectrophotometer can be connected with dedicated printer, which can print testing results, or draw curve from spectral scanning, fixed wavelength time-based scanning, and linear regression.

There is a USB port on the device, and UVwin8 software is optional to order. The device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning, but also expand the memory to save more testing results.


Technical Specifications

ModelsL3L3S(Scanning)L6L6S(Scanning)
Optical system1200 lines/mm holographic grating, C-T monochromator, Split beam
Display7 in. Touch Screen
Wavelength Range325-1100 nm190-1100 nm
Wavelength MPE±0.5nm
Wavelength Repeatability≤0.2nm
Transmittance MPE±0.5%T±0.3%T
Transmittance Repeatability≤0.20%T≤0.15%T
Transmittance Measuring Range0.0%-200.0% (T)
Absorbance Measuring Range-0.301-4.000 (A)
Concentration range0.000~9999(C)
Spectrum Bandwidth2nm
Stray Light≤0.05%T≤0.05%T≤0.03%T
Drift

≤0.0009A/0.5h

(500nm,2h warm up)

≤0.0009A/0.5h

(250nm/500nm,2h warm up)

Signal Noise

100%T Noise≤0.20%T

0%T Noise≤0.10%T

100%T Noise≤0.15%T

0%T Noise≤0.10%T

Baseline Flatness

±0.002A

(335-1090nm)

±0.002A

(200-1090nm)

Overall Dimensions550×430×200(mm)
G.W.20kg23kg
SoftwareOptional

STANDARD ACCESSORIES
No.NameQuantity
1User manual1 Copy
21cm glass cuvette4 PCS ( L3,L3S only )
31cm quartz cuvette2 PCS ( L6,L6S only )
4Power cable1 PC

OPTIONAL ACCESSORIES

Thermal plotter

10mm cuvette holder

50mm cuvette holder

100mm cuvette holder

UV WIN8 software

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