Name: Kjeldahl Distillation System
Model: ZDDN-II
Characteristics:
1. Adopt microcomputer controlling process; Include manual mode and automatic mode. Can be set and switched according to user's need.
2. Large array LCD display, touch key, easy to operate.
3. Automatically control distill, add water. Control water level are cut off water supply.
4. Various security protections: Digestive system security device, steam generator water shortage alarm, water level detection fault alarm.
5. Stored operation procedure quantity: 250
6. Instrument shell adopts specially made plastic spray steel. Working area adopts ABS anticorrosive board, Avoid chemical reagent corrosion and mechanical surface damage, acid proof and alkali proof.
7. Once detected fault, controlling system will power off automatically.
8. Digestive furnace is not included in standard configuration.
Technical parameters:
Measuring varieties: Grain, feed, dairy products, drink, soil, medicine, precipitate, chemicals and so on
Working mode: Automatic (titration is not included)
Water-in mode: Tap water and distilled water
Sample quantity: Solid: 0.20g-2.00g,
Semisolid: 2.00g-5.00g
Liquid: 10.00ml-25.00ml
Measuring range: 0.1mgN-200mgN (mg nitrogen)
Recovery rate: ≥ 99% (relative error, including digestive process)
Distillation speed: 5-15 min/sample (according to sample amount)
Cooling water consumption: 3L/min
Repetition rate: Relative standard deviation <± 1%
| Sample quantity | solid: 0.20g-2.00g |
| Semisolid: 2.00g-5.00g |
| Liquid: 10.00ml-25.00ml |
| Measuring range | 0.1mgN-200mgN (mg nitrogen) |
| Power | AV 220V/50Hz, 1000W |
| Water supply | water pressure >1.5MPa |
| Water temperature<20°C |
| Package size | 44*52*80CM |
| G.W. Weight | 32Kg |
Zhejiang Top Instrument Co., Ltd is located in Hangzhou and covers an area of 15000 square meters. As an integrated high-tech enterprise, it is specialized in the R&D, production and sales of instruments on soil testing, meteorological analysis, seed testing, plants physiological detection, environmental monitoring, grain and oil testing. TOP takes the lead in getting the ISO9001 quality system certification and owns CE certification on the vast majority of products. Over the years, TOP has developed hundreds of agricultural instruments and the products have a good market in southeast Asia, Africa, Europe, etc. Meanwhile, as a bright agricultural instruments agency and developer in China, TOP also massively deputize and sell overseas advanced instruments.
Under the leading of general manager Yuyang Chen, TOP has formed its own unique enterprise culture, management concept and a strong R&D team, which has laid a talent reserve base for the future development. With many years' accumulation, the company has massive completely independent intellectual property rights of product and technology.
To meet the development requirements of domestic and foreign trade business, the company is insisting on the principle of "Respecting contract, keeping promise". TOP is pursuing the aim of "Quality first reputation top, sincere cooperation and excellent service" to create the first class enterprise. And They will centralize enterprise superiority by more advanced products, good quality, cheaper price and more comprehensive service to win your long-time favors! Welcome domestic and foreign visitors to come to TOP!
