OEM/ODM China Water Testing Equipment - UV visible spectrophotometer Multi-parameter water quality tester LH-3BA – Lianhua
OEM/ODM China Water Testing Equipment - UV visible spectrophotometer Multi-parameter water quality tester LH-3BA – Lianhua Detail:
Product Introduction
LH-3BA ultraviolet-visible intelligent multi-parameter water quality instrument is an intelligent full-band analysis instrument developed by our company. This machine can be used as a professional total nitrogen analyzer, a professional multi-parameter water quality instrument, and a UV-visible spectrometer. Photometer. Powerful functions, simple operation, accurate measurement, and convenient service are the biggest features of this instrument. It has high measurement accuracy, reliable measurement results, wide measurement range, and full English interface display. It can be widely used in industry, municipal administration, environmental protection, Laboratory water quality testing in the fields of education, scientific research, disease control, etc.
Features
1. The instrument has built-in 48 kinds of pre-programmed curves, 26 of which can be directly read the concentration, including parameters such as COD, heavy metals and nutrients.
2. It can be used as a professional total nitrogen analyzer, with automatic switching of ultraviolet dual wavelengths, better wavelength repeatability, more precise measurement results, and direct reading of the concentration.
3. The intuitive menu navigation system and 5.6-inch color touch screen make the operation easy and visible.
4. With data storage function, it can store 4,500 sets of data and can be viewed freely.
6. Equipped with complete professional consumables and reagents, the work steps are greatly reduced, and the measurement is simpler and more accurate.
7. 218 curves are stored in memory, including 160 standard curves and 58 regression curves, which can be revised and saved by themselves.
8. The instrument has a self-provided calibration function, which can calculate and store curves based on standard samples, without the need to manually make curves.
9. Comes with a printer, which can print current data and stored historical data.
10. Equipped with a USB interface, which can transfer stored historical data to a computer.
Technical Parameters
| Instrument model | LH-3BA | |||
| Wavelength range | 190-800nm | |||
| Wavelength repeatability | <0.6nm | |||
| Transmittance error | ±1.5% | |||
| Stray light | <0.1% | |||
| Data storage | 4,500 | |||
| Operation interface | Full English display | |||
| Data communication port | USB interface | |||
| Built-in program | COD | Ammonia nitrogen | Total phosphorus | Total nitrogen |
| Range | 2-10000mg/L (subsection) |
0.05－80mg/L (subsection) | 0.002－7.5mg/L (subsection) | 0-80mg/L (subsection) |
| Measurement accuracy | COD>50mg/L,≤± 5％ | ≤±5% | ≤±5% | ≤±5％ |
| limits of detection | 0.1mg/L | 0.01mg/L | 0.001mg/L | 0.1NTU |
| Determination time | 20min | 10~15min | 35~50min | 1min |
| Repeatability | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
| Optical stability | ≤±0.001A/10min | |||
| Colorimetric method | Colorimetric tube、Cuvette | |||
| Curve data | 218 | |||
| Communication interface | USB | |||
| Other programs | Turbidity,Chroma,Hazen Permanganate Index,iron,Hexavalent chromium,Total chromium,Zinc,copper,nickel,Nitrite Nitrogen,Residual chlorine,etc | |||
Advantage
● Get results in a short time
● Built-in thermal printer
● Touch screen
● Less reagent consumption, reducing pollution
● Simple operation, no professional use
● Concentration is displayed directly without calculation
● It is a uv vis spectrophotometer,and also a intelligent water analyzer with built-in program
Application
Sewage treatment plants, monitoring bureaus, environmental treatment companies, chemical plants, pharmaceutical plants, textile plants, university laboratories, food and beverage plants, etc.
Product detail pictures:
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We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for OEM/ODM China Water Testing Equipment - UV visible spectrophotometer Multi-parameter water quality tester LH-3BA – Lianhua , The product will supply to all over the world, such as: Russia, Haiti, Liberia, Our company will adhere to "Quality first, , perfection forever, people-oriented , technology innovation"business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
By Christopher Mabey from Denver - 2017.10.27 12:12
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Arlene from Latvia - 2018.02.04 14:13
