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Automatic Kjeldahl Nitrogen Determination System
Automatic Kjeldahl Nitrogen Determination System
Origin of place China
Model ZDDN-II
Supplier Hangzhou Mindfull Technology Co.,Ltd
Price $
Hits 2543
Updated 7/5/2021
  • Product Detail
  • Company Profile

1.Steel plate, the main spot is loaded with the ABS anticorrosion board and the stainless steel, antichemical reagent corrosion and damage.

2.Automatic add water and recycle fluid can change.

3. Has the recycling auto-alarm function.

4.The process is automatically controlled with micro computer.Have manual mode and automatic mode.Automatic mode:Can add boric acid and alkali, distillation and ammonia absorption for one time .Can set the volume of boric acid and alkali and set the process time of distillation and ammonia absorption.

Manual mode: Can add boron , alkali ,distillation and absorption manually .Can set volume and time.

5.Big LCD screen show the whole process.Have touch pad ,easy to operate .

6.Automatic control of distillation,automatic add water, automatic water regulation,automatic cut off the water and low water pressure alarm .
 
7.Have different kinds of safeguards: have digestion tube security gate device , water scarcity alarm.
 
8.Can store operational procedure .The shell use special spray plate.Have ABS anticorrosion plates and stainless steel plate.
 
9.Prevent the chemicals from superficial corrosion and chemical resistance.
 
Specification:
1.Operation mode:Automatic (Without titration)
2.Sample amount: Solid 5g /sample ,Liquid 15 ml / sample
3.Measurement Range: 0.1mgN ~200mg N(N nitrogen content 0.02% ~ 95%)
4.Recycle Rate: 100 ± 1%
5.Distilled Speed: < 5 min/sample
6.Time for cooling water: 2L/min       Repeat rate: < ±1%
7.Power: 220V 50HZ ,800W
8.Dimensions: 380×400×820mm        Weight:26kg
Digester: have 4 holes ,8 holes,12 holes .16 holes and 20 holes to choose . SO2
and so on harmful gas from digestion can discharge out at sewer by the drain pipe.

                     Liquid <15ml

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