: Product features:
1.The UV-1800 series adopts a dual beam optical system, successfully achieving a perfect combination of high precision and high reliability measurement, which can meet the requirements of various applications. It can be used in fields such as biological research, biotechnology, drug analysis, pharmaceuticals, educational research, environmental protection, food hygiene, clinical testing, hygiene and epidemic prevention.
2. Wide wavelength range, which can meet the requirements of various fields for wavelength range.
3. UV-1800S adopts four spectral bandwidths of 4nm, 2nm, 1nm, and 0.5nm to meet the strict requirements of various pharmacopoeias and users in different countries.
4. The fully automated design concept achieves the simplest measurement method.
5.The design of large-scale integrated circuits greatly improves the scalability and reliability of the system.
6. The improved and optimized optical path design, imported light sources, and receivers have created a system with high performance and reliability.
7. Rich measurement methods, including wavelength scanning, time scanning, multi wavelength measurement, multi derivative measurement (optional), dual wavelength, three wavelength (optional) DNA protein measurement (optional), etc., can meet different measurement requirements and can be directly displayed on a 6-inch large screen.
8. According to user requirements, optional single hole racks, manual four connected racks, manual eight connected racks, automatic eight connected racks, glass brackets, test tube racks, 1cm color comparison racks, 5cm color comparison racks, 10cm color comparison racks, etc.
9. Measurement data can be output through a printer and has a USB interface.
10. It can be powered off to save measurement parameters and data, making it convenient for users to use.
11. More precise and flexible measurement requirements such as spectral scanning can be achieved through PC software control.
Technical Parameter
Wavelength range:190~1100nm;
Spectral bandwidth:UV-1800 1.8nm;
UV-1800A 1.0nm;
UV-1800S 0.5/1.0/2.0/4.0nm;
Wavelength accuracy:±0.3nm;
Wavelength reproducibility:≤0.1nm;
Transmission accuracy:+/-0.3%T(0-100%T);
+/-0.002A(0~0.5A) +/-0.003A(0.5A~1A);
Transmission specific gravity performance:+/-0.15%T(0-100%T);
+/-0.001A(0~0.5A) +/-0.0015A(0.5A~1A);
Stray light:≤0.03%T(220nm Nal ,340nm NaNo2);
Stability:0.0005A/h(500nm after preheating);
Metering method:Transmittance, absorbance, concentration, energy;
Wavelength adjustment:Automatic adjustment;
Photometric range:-4~4A;
Display method:Six inch high brightness LCD display screen;
Detector:Imported silicon photodiode;
Light source:Imported deuterium lamp, imported tungsten lamp;
Power supply:AC 220V/50Hz or 110V/60HZ;
Power:120W;
Instrument size:560x450x230mm;
Net weight of the host:28Kg;
Standard configuration
1 host;
1 power cord;
Two 1cm quartz colorimetric dishes;
1 user manual;
4 1cm glass color comparison dishes;
1 set of software package;
1 dust cover;
Audited Supplier 
){kind=link}