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ZDDN-II Automatic nitrogen quantification  Kjeldahl Distillation System
ZDDN-II Automatic nitrogen quantification Kjeldahl Distillation System
Place of Origin:
China
Brand:
zhejiang top instrument co., ltd
Model:
ZDDN-II
Price:
$
Hits:
4362 
Updated:
7/5/2021
  • Product Detail
  • Company Profile

    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%

    Power: AV 220V/50Hz, 1000W

    Water supply: water pressure >1.5MPa

                 Water temperature<20°C

    Shape size: 430*360*670mm

    Weight: 25Kg

    bio-equip.cn
    Hangzhou Mindfull Technology Co.,Ltd is a comprehensive group company whose main business is Production and foreign trade and key points are investment of industry and construction of brand, which has abundant capital and good business reputation.

    Our company annual turnover of foreign trade is more than 0.2billion US dollars among which export turnover is about 0.18 billion USD and sales revenue reaches RMB1.6 billion.. Mindfull Technology has a wide business scope and complete series of products, above all the main export items are instruments and lab items, as well as electric apparatus and machinery equipment etc. We have established a long term and stable business relationship with more than 70 countries and regions etc.
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