This product is the most commonly used standard instrument for chemical colorimetric analysis in the visible light region in laboratories of factories, mines, hospitals, and scientific research units.
1. Beautiful and unique streamlined appearance with T.A.C.F function 2. The large sample room can be equipped with a 10cm cuvette, which is specially used for the sugar industry, power plant, water plant, chemical industry, and other solutions with low content.
3. Special LCD screen for spectroscopic instruments with backlight and function display
4. With a "split key", one key to adjust 0%T and 100%T functions (no need to open or close the cover, no need to adjust "0", one key in place) with invention patent technology
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Wavelength range
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340nm ~ 1000nm (721G 721G-100) 325nm ~ 1000nm (722G)
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The wavelength of the maximum permissible error
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± 2nm
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Wavelength repeatability
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≤ 1nm
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Transmission than the maximum permissible error
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± 0.5% (T)
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Transmittance repeatability
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≤ 0.2% (T)
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Spectral bandwidth
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5nm
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Stray light
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≤ 0.5% (T) (in 360nm Office, NaNO2 determination)
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We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
1. Are you a manufacturer or not?
Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.
2. How do you guarantee the quality of your products?
We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.
3. What is your after-sales service?
The warranty time is 1 full year, lifelong maintenance.
4. How long is your delivery lead time?
It is generally 3-5 days, but it will vary according to different products and quantities.
5. OEM available?
Yes, OEM is acceptable. Please contact us for specific information.
TOP Cloud-Agri was founded in 2008. It is a national high-tech enterprise specializing in the design, development, manufacture, and sales of agricultural testing instruments, laboratory equipment, and smart agriculture. The core products of the company are testing instruments in seed shape measurement, seed breeding, sampling, cleaning, storage, seed vigor and health research, plant physiology, soil physical properties analysis, crops quality analysis, food safety detection, agriculture produces quality testing, plant protection, pest forecast, and monitoring, weather monitoring, water quality detection, smart agriculture solutions, and other general laboratory devices.
ΔCertificate
TOP Cloud-Agri has passed ISO9001:2015,ISO14001:2015,ISO45001:2018 .Now we are speeding up the construction of Three Major Base.
Up to now, TOP Cloud-Agri has joined the National 863 project, State Star Plan Project, and other multiple national scientific research projects, and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-Agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.
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