DESCRIPTION
LABOAO is proud to introduce the LU-T1810 Serires spectrophotometry is often used in measurements of enzyme activities, determinations of protein concentrations, determinations of enzymatic kinetic constants, and measurements of ligand binding reactions. The use of spectrophotometers spans various scientific fields, such as physics, materials science, chemistry, biochemistry, chemical Engineering, and molecular biology.
Function:
1. Photometric measurement: It is convenient to measure the absorbance and transmittance of the sample at the specified wavelength. The fixed-point test can test up to 10 wavelengths at the same time.
2. Quantitative measurement: automatic establishment of standard curve, first-order / first-order zero-crossing, second-order, third-order curve simulation 3. Qualitative measurement: scanning speed 3500nm / min, map processing methods, including, scaling, smoothing, filtering, peak Valley detection, etc.
4. Kinetic measurement: calculation of enzyme kinetic reaction rate, scaling, smoothing, filtering, peak-to-valley detection, derivation, etc.
5. DNA/RNA, protein testing function, automatic calculation of sample ratio and concentration.
FEATURES
1. High stability: Czerny-Turner type dual beam optical system reduces chromatic aberration and ensures long-term data stability
2. High precision: using a micrometer-scale precision lead screw to drive the grating to ensure wavelength accuracy <±0.3nm; transmittance accuracy is ±0.3%T, accuracy reaches Class I level
3. Easy to use: 5.7-inch large-screen LCD display, map, curve at a glance, simple and convenient operation, quantitative, qualitative, dynamic, DNA / RNA, multi-wavelength analysis and other special test procedures.
4. Long service life: original imported xenon lamp, tungsten lamp, ensuring long life of 2 years, receiver life of up to 20 years
5. A variety of accessories: automatic sampler, micro cell holder, integrated ball diffuse reflection, 5 ° specular reflection and other accessories, to meet special requirements.
SPECIFICATIONS
Model | LU-T1810 | LU-T1810S |
Optical system | Dual detector proportional detection optical system, 1200 strip / mm holographic grating splitting |
Wavelength range | 190-1100nm |
Spectral bandwidth | 1.8nm | 0.5,1,2,4,5nm adjustable |
Wavelength accuracy | ±0.3nm |
Wavelength repeatability | ±0.1nm |
Transmittance accuracy | ±0.3%T；±0.002Abs（0-0.5Abs）; ±0.004Abs（0.5-1.0Abs） |
Transmittance repeatability | ±0.1%T；±0.001Abs（0-0.5Abs）;±0.002Abs（0.5-1.0Abs） |
Stray light | ≤0.03%T, at 220nm and 360nm |
Noise | ±0.001Abs |
Drift | ±0.001Abs（500nm, after pre-heating） |
Baseline flatness | ±0.001Abs |
Baseline dark noise | 0.08%T |
Luminosity range | 0～200%T/-4～4A/0～9999C（0-9999F） |
Light source | imported tungsten lamp and deuterium lamp |
Scanning speed | high/ medium/ low three speed adjustable |
Display | 320X240nm Graphic LCD |
Data output | USB interface, Centronics parallel port (optional HP, Epson compatible laser, inkjet printer and micro printer) |
Power supply | 90-250V/AC,50-60HZ |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of uv-vis spectrophotometer machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!
