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Factory source Portable Pesticide Residue Testers - DRK-880 18-Channel Pesticide Residue Detector – Drick Featured Image
  • Factory source Portable Pesticide Residue Testers - DRK-880 18-Channel Pesticide Residue Detector – Drick

Factory source Portable Pesticide Residue Testers - DRK-880 18-Channel Pesticide Residue Detector – Drick

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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Qsun Xenon Test Chamber, Muffle Furnace Accessories, Thermo Co2 Incubator, We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.
Factory source Portable Pesticide Residue Testers - DRK-880 18-Channel Pesticide Residue Detector – Drick Detail:

Channel pesticide residue detector, using enzyme inhibition, referring to national standards, can quickly detect pesticide residues in tested samples, and is widely used in organic phosphorus and carbamate pesticide residues in vegetables, fruits, grain, tea, water and soil The rapid testing is suitable for agricultural testing centers at all levels, production bases, farmer’s markets, supermarkets, hygiene, environmental protection, hotels, restaurants and other fields.

Under certain conditions, organophosphorus and carbamate pesticides can inhibit the normal function of cholinesterase, and the inhibition rate is positively related to the concentration of the pesticide. Under normal circumstances, the enzyme catalyzes the hydrolysis of the nerve conduction metabolite (acetylcholine), and the hydrolyzed product reacts with the color reagent to produce a yellow substance. Use a pesticide residue detector to measure the absorbance change with time to calculate the inhibition rate, which can be judged by the inhibition rate Find out whether the sample contains organophosphorus or carbamate pesticides.

Large screen true color touch screen

The measurement speed is fast, the accuracy is high, and the fastest can be completed in one minute (the reaction time is freely set from 1-9 minutes)

Eighteen-channel test technology, multi-channel simultaneous

Using semiconductor light source and detector, no moving parts, good repeatability, and the service life is tens of thousands of hours

Provide car power interface, suitable for mobile office

Automatically save the measurement results, and automatically print in Chinese

Complete accessories, no need to purchase other equipment to detect

Technology to prevent forged detection data

Have a complete client program and food safety monitoring system

Powerful network processing technology, computer can generate test report, and start network transmission immediately, and feed back to food safety test information network

Communication interface: standard RS232 serial port or USB interface

Wavelength  410nm±2nm
Inhibition rate measurement range  0-100%
Zero transmittance drift  0.5%/3min
Light current drift  0.5%/3min
Minimum detection limit  0.2mg/L（Methamidophos）
Transmittance accuracy  ±0.5%
Measurement repeatability  0.3%
Error of each channel  0.5%
Detection time  1min
Dimensions  360×240×110（mm）
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Factory source Portable Pesticide Residue Testers - DRK-880 18-Channel Pesticide Residue Detector – Drick detail pictures

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    • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Moira from Stuttgart - 2017.08.18 11:04
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Matthew Tobias from Argentina - 2017.09.26 12:12
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