Audited Supplier
N4S/N4 N2S/N2
Laboratory Apparatus
1 Year
Spectrophotometer
High Resolution
New Spectrometer
UV Spectrometer
ISO9001, CE
Non-Customized
Pharmao
Export Standard Wooden Package
7 inch Color touch-screen LCD
China
90275000
Product Description
Features
Automatic wavelength settings
7 inch Color touch-screen LCD
Sample compartment for 5-100mm 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
N 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. 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 correction parameters to achieve fast initialization.
Specifications
Standard accessories
User manual 1pc
1cm glass cuvette 4pcs (N2, N2s only)
1cm quartz cuvette 2pc (N4 N4S only)
Power cable 1pc
Optional accessories
Internal thermal printer
10mm cuvette holder
50mm cuvette holder
UV WIN8 software
Automatic wavelength settings
7 inch Color touch-screen LCD
Sample compartment for 5-100mm 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
N 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. 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 correction parameters to achieve fast initialization.
Specifications
| Model | N2 | N2S(scanning) | N4 | N4S(scanning) |
| Grating | 1200 lines/mm | |||
| WL range | 325-1100nm | 190-1100nm | ||
| WL accuracy | ±1nm | |||
| WL repeatability | ≤0.5nm | |||
| Spectrum bandwidth | 4nm | 2nm | ||
| Transmittance accuracy | ±0.5%(T) (NBS930D) | |||
| Transmittance repeatability | ≤0.2%(T) | |||
| Transmittance measuring range | 0.0%-200.0%(T) | |||
| Absorbance measuring range | -0.301~4.000(A) | |||
| Concentration range | 0.000~9999(C) | |||
| Stray light | ≤0.1%(T) (at 360nm, NaNO2) | ≤0.1%(T) (220nm NaI; 360nm, NaNO2) | ||
| Noise | 100%(T)≤0.2%(T) 0%(T)≤0.1%(T) | |||
| Drifting | ≤0.002(A)/0.5h (at 500nm,warm up 2h) | ≤0.002(A)/0.5h (at 250nm and 500nm,warm up 2h) | ||
| Baseline | ≤±0.003Abs (335-1090nm) | ≤±0.003Abs (200-1090nm) | ||
Standard accessories
User manual 1pc
1cm glass cuvette 4pcs (N2, N2s only)
1cm quartz cuvette 2pc (N4 N4S only)
Power cable 1pc
Optional accessories
Internal thermal printer
10mm cuvette holder
50mm cuvette holder
UV WIN8 software
