752n Hot Sale 200nm to 1000nm UV Vis Spectrophotometer with Competitive Price

752N Hot Sale 200nm to 1000nm UV VIS Spectrophotometer with Competitive Price

I. Introduction
752N visible spectrophotometer using microprocessor control technology, make qualitative, quantitative analysis in the ultraviolet visible spectral region, is the necessary multipurpose laboratory analysis instruments, and widely used in medical, clinical examination, biochemical, petroleum chemical industry, environmental protection, quality control and tertiary institutions teaching laboratory and other departments.
II. Features
The monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromaticity and low stray light.
Automatic switching of tungsten halogen lamp and deuterium lamp.
A sample compartment for 0.5cm-5cm cells.
Computer control system, precise automatic T/A changeover.
Automatic zero and full scale adjustment.
Direct concentration read-out and concentration factor setting function.
Equipped with RS232 port. Printer can be connected and data can be sent to PC by special software.

III. Specifications
1. Wavelength range 200-1000nm
2. Wavelength accuracy ≤ 2nm
3. Wavelength repeatability≤ 1nm
4. Transmittance accuracy ± 0.5% (t) (NBS930D)
5. Transmittance: Repeatability≤ 0.2% (t)
6. Spectrum bandwidth 5nm
7. Stray light ≤ 0.5% (t) (at 220nm, Nal)
8. Stability Dark current drift: 0.2%(t)/3min
9. Light current drift: 0.5%(t)/3min
10. Shipping package dimension: 640-480-340mm
11. Gross weight: 30Kg
12. Net weight: 27Kg

IV. FAQ
1. What's the sample you'll apply to?
2. What's the wavelength range(nm) do you need?
3. Do you need scanning function?
4. Any special requirements?