Introduce
This instrument adopts the platinum-cobalt standard chromaticity method to determine the color produced by the dissolved substances. The instrument is calibrated with the platinum-cobalt chromaticity standard solution specified in the national standard GB5750. unit. This instrument incorporates a number of independent design patent achievements, with strong functions, high configuration, advanced technology, stable operation, and direct reading of chromaticity values. It has a wide range of applications and can be widely used in pure water plants, water plants, domestic sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine industry and pharmaceutical industry, epidemic prevention departments, hospitals, chemical products and other departments. - Cobalt colorimetric determination.
•Microcomputer system configuration, touch keyboard, standard serial RS232 communication interface, can be connected to a printer •LCD backlit liquid crystal display, can clearly display date, time, measurement value, and measurement unit
•The calibration standard value can be set arbitrarily programmable, fast and automatic multi-point calibration, and 1-7 points can be quickly and arbitrarily selected for automatic calibration
•Built-in clock memory storage system, real-time storage of measurement and correction data, long-term storage and recall of the latest 20 sets of measurement data
•Equipped with a turbidity compensation system, which can effectively avoid the interference caused by suspended particles in the sample, and can correctly reflect the concept of chromaticity
•Self-diagnosis information prompt, direct reading of chromaticity value, 100,000 hours of long-life high-intensity light source, maintenance-free long-term use
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Model
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SD9011B
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SD9011
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SD9012AB
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SD9012A
SD9012AP
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Measuring range(NTU)
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0-50chromaticity (Hazen,pt-co,pcu mg Pt/L)
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0-50,0-500chromaticity (Hazen,pt-co,pcu mg Pt/L)
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Min readout(NTU)
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1chromaticity
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0.1chromaticity
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Basic error F.S
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±5%
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±3%
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Repeatability
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≤3%
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≤1.5%
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Characters
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Portable type accurate type,
stable quality, AC&DC double power;
low voltage indication, auto power off
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Portable,microcomputer configuration, AC and DC power supply, low power
consumption, low voltage indication and automatic shutdown function. Can be connected to a micro printer
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Desktop, micro types.
High accuracy
Can be equipped with
printer
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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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