Specifications
NOVEL Series Spectrophotometer
Color touch-screen LCD 7 inch
Sample compartment for 5-50mm cells Equipped with USB port
Precise automatic T/A changeover Internal printer optional
Automatic zero and full scale adjustment Software optional
Direct concentration read-out and concentration factor setting function
APPLICATIONS
Novel series spectrophotometer, being combined with an ARM processed core, has test speeds and functions possessed by
high-end instruments. The instrument can meet the requirement of quantitative analysis for most samples conducted within
the visible and ultraviolet-visible spectral range in conventional laboratories and is suitable for use in medicine and health,
clinical examination, biochemical, petrochemical, environmental protection, quality control departments, colleges and
universities and others.
COMMON FEATURES
1. A 7 -inch color touch screen and patented technology to achieve simple and effective human-computer interaction with a
clear display of test data.
2. A built- in thermal printer (optional) to achieve printout of test results so as to facilitate the formation and retention of data
reports.
3. A USB communication port and UVWIN8 professional data processing software (optional) to achieve data processing
and mapping functions and storage of massive amounts of data files, and to facilitate the secondary development by
customers.
4. Automatic wavelength setting, fast and accurate.
5. Functions such as wavelength scanning (S model only), kinetic time scanning, automatic wavelength, linear regression,
direct read-out of concentration, peak detection, regular printing and etc.
6. Advanced power shut-down protection measures to memorize detected data, regression equation and instrument correc-
tion parameters to achieve fast initialization.
7. Tungsten lamp and deuterium lamp (UV model only) with lifetime protection.
SPECIFICATIONS
Models N4S (scanning) N4 N2S (scanning) N2
Optical system 1200 lines/mm holographic grating, C-T monochromator
WL range 200-1000nm 325-1000nm
WL accuracy ±1nm
WL repeatability ≤0.5nm
Spectrum bandwidth 2nm 4nm
Transmittance accuracy ±0.5%(T) (NBS930D)
Stray light 0.1%(T) (220nm, NaI ; 360nm, NaNO ) 0.1%(T) ( 360nm, NaNO )
2 2
Transmittance repeatability ≤0.2%(T)
Transmittance measuring range 0.0%-200.0% (T)
Absorbance measuring range -0.391~4.000 (A)
Concentration range 0.000~9999 (C)
Baseline ±0.003Abs (210-990nm ,S model only) ±0.003Abs (335-990nm,S model only)
Noise 100%(T)≤0.2%(T) 0%(T)≤0.1%(T)
Drifting Drifting ≤0.002(A)/0.5h ≤0.002(A)/0.5h
(at 250nm and 500nm,warm up 2h) (at 500nm,warm up 2h)
STANDARD ACCESSORIES
User manual 1pc
1cm glass cuvette 4pcs ( N2,N2S only )
1cm quartz cuvette 2pcs ( N4,N4S only)
Power cable 1pc
OPTIONAL ACCESSORIES
Internal Thermal printer
10mm cuvette holder
50mm cuvette holder
UV WIN8 software
