DESCRIPTION
This UV-Vis photometer is specially used to detect the water quality on ships. The main detection items of wall wash are APHA Color Test, Inorganic Chloride Test, Water Miscibility Test , Permanganate Time Test etc.
FEATURES
1.Monochromator with single-beam grating optical path structure, good stability, reproducibility and accuracy.
2.Advanced ARM microcomputer technology, excellent electronic circuit and signal processing, stable and reliable data, U disk data storage and export, software one-key upgrade, bluetooth printing and other data output.
3.Integrated aviation-grade aluminum alloy substrate and machined reflector base ensure long-term stability of the optical path.
4.7-inch color large-screen graphic LCD display, combined with the design of the navigation menu interface, the operation commands are clear, and it has special functions to prevent users from making mistakes. able to operate.
5.Strict manufacturing process and 32 key quality control points make each instrument durable.
6.Deuterium lamps, tungsten lamps, photocells, precision screw rods and other key components are selected from well-known and imported brands to ensure reliable instrument quality.
7.Four-slot 10-50mm universal adjustable manual sample rack, convenient for testing cuvettes of different specifications.
8.Independently designed deuterium lamp, tungsten lamp replacement window, flange positioning structure, easy to replace.
SPECIFICATIONS
| Model | LU-T21 |
| Optical system | Single beam; 1200/mm imported holographic grating |
| Wavelength range | 190-1100 nm |
| Spectral Bandwidth | 2 nm |
| Maximum allowable error of wavelength | ±0.5 nm |
| Wavelength repeatability | ≤0.1 nm |
| Maximum allowable error of transmittance (%T) | ±0.3%T; ±0.002Abs (0-0.5Abs); ±0.004Abs (0.5-1.0Abs) |
| Transmittance repeatability (%T) | ±0.1%T; ±0.001Abs (0-0.5Abs); ±0.002Abs (0.5-1.0Abs) |
| %0 line and 100% line noise (%T) | 0% line 0.2/100% line 0.3 |
| Drift | ≤0.2 %T |
| Baseline flatness | ≤0.001 Abs |
| Stray light (%T) | ≤0.03 @220nm and 360nm |
| Supply voltage adaptability | ≤0.2%T |
| Photometric range | 0-200%T, -0.301-3A, 0-9999C(0-9999F) |
| Test Modes | Transmission, Reflection, Absorbance, Concentration, Energy |
| Light source | deuterium lamp + tungsten lamp |
| Display | 7 inch touch screen display (resolution 800*480) |
| System language | Chinese, English, Russian, Spanish |
| Software upgrade | support U disk one-key upgrade |
| Data output | U disk, Bluetooth, USB software upload |
| Data output format | CSV |
| Operation Mode | Touch Screen |
| Sample Holder | Four-slot 10-50mm Universal Adjustable Manual Sample Holder |
| Host function | basic+quantitative+qualitative+time+DNA+multi-wavelength |
| Printer | Optional, support Bluetooth printing |
| Power supply range | AC90～250V/ 50～60Hz |
| Dimensions (L×W×H)mm | 470×330×210 |
| Weight | 12kg |
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 centrifugal extractor 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.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
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 OQTSUPPLIES, we grow together!
