Aoda Ak9870 Full Automatic Kjeldahl Nitrogen Analyzer

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: AK9870
• Analysis: Kjeldahl Distillation
• Display: Digital
• Application: Kjeldahl Protein Anlayzer
• Frequency: 50±1HZ
• Performance: Automation
• Function: Storage, Cleared
• Weight: 0-100Kg
• Power Source: AC220V±22V
• Customized: Non-Customized
• Product Name: Ak9870 Full Automatic Kjeldahl Nitrogen Analyzer
• Usage: Crude Protein Analysis
• Analysis Sample: Food,Feed,Milk,Meat,Soil,Grain etc
• Work Principle: Kjeldahl Distillation
• Sample Pretreatment: Kjeldahl Digestion
• Digestor Holes: 8,15,20,45
• Measuring Range: 0.1mgn~240mgn
• Sample Volume: Solid<6g; Liquid<20ml
• Recovery Rate: >=99.5%
• Distillation Speed: 4-6min/Sample
• Cooling Water Consumption: 1.2-3L/Min
• Repetition Rate: Relative Standard Devia: <+- 0.5%
• Power Supply: 220V50Hz
• Power: 1600W
• Titration Accuracy: 0.75UL/Step
• Transport Package: Wooden Case Oackage
• Specification: 100*60*95cm
• Trademark: AODA
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100PCS a Month

Product Description

AODA AK9870 Full automatic Kjeldahl nitrogen analyzer
Auto Kjeldahl Nitrogen Analyzer is perfessional instrument which used to analysis  protein content and nitrogenious compounds in nature.It widely used fast protein analysis in filed of Food,Milk,Meat,Drink,Medicine,Soil and feed.

Features

1. Addition of reagents, distillation, titration, analysis and calculation, record (data) storage, waste discharge, all the above-mentioned program can be accomplished by simply click on ONE BUTTON.
2.Display. 10-inch color touch screen, bilingal operating system,, interactive mode of operation.
3. Titration curve display. Real-time observation, analysis to the titration process to see whether it's successful or fail and figure out the reason through curve. It's also able to analyze and determine whether the choice of titration is correct through the curve.
4. High-integrated modular structure. Patented technology of "modular construction" is composed of steam section, titration section, control section, and crate section; therefore, the structure ensures reliable operation and easy maintenance.
5. Titration cup exposed structure. It's convenient for users to observe and take out cup for cleaning.
6. The whole system. The system adopts the CPC company (US) fast for fluid pipe, to ensure that the system not leakage and prolong the life of equipment. The unique color label and color ring system which is able to help user avoid twisting and wrong operation.
7. Patented technology. Siemens PLC Board technology applied enabling to protect the running reliability and stability completely.
8. Different pipes perform its own function. Steam, waste water adopts fluoride pipeline; the liquid portion selects the modified silica gel pipeline (which is made in USA) changing tube aging caused by the leakage, leakage of steam corrosion problems.
9. Pre-warming function. The instrument itself is able to pre-heat automatically, and keep the certain temperature as preset, prior to use; therefore, it may save time and energy for user.
10. Fertilizer (nitro) analysis mode. Addition of fertilizer analysis capability achieves multi-purpose instrument which may save considerable cost for user.
11. Multi-alkali adding technology. In the operation process, multi-alkali adding technology solves the problem of halfway quit in the analysis process which is due to shortage of alkali adding.
12. Patented technology. Vapor, liquid separator to reduce the area of the internal structure of the system of residual less, more conducive to ensuring the reliability of the analysis results.

 Safety Protection System:
1. Electric leakage protection. It can prevent the damage caused by the system leakage of user to the greatest extent to protect the user's personal body safety.
2. Overtemperature protection system. It's composed of temperature sensor, CPU, overtemperature and overpressure protection system which is able to effectively prevent overtemperature and / or overpressure phenomena due to system failure to ensure a worry-free working condition for user.
3. Steam pot. Selection of platinum carbon fiber plastic die-cast, long-term temperature 300ºC without distortion. It is currently the first product which adopts such materials in mainland China.
4. Distillation System water shortage alarm function. When the water level is too low or dry, the distillation pot may stop working and alarm systems, which is able to prevent the harm caused by water shortage or dryness effectively.
5. Absence of protection of the digestive tube. When the digestive tube is not put in place, the system does not run, without alkali, distillation, wounding prevent wounding by reagent and / or contamination.
 

Specification

AK9870 Full automatic Kjeldahl nitrogen analyzer
Analysis of the range	0.1-240 mgN
Repeatability (RSD)	≤0.5%
Titration accuracy	0.75ul/step
Recovery rate	≥99.5%
Sample analysis time	4 -6 min
Cooling water consumption	1.2L-3L/min
Sample analysis	Soild ≤6g; Liquid≤20ml
Operating mode	Automatic analysis
Titrant concentration calibration method	Manual input/automatic calibration
Communication interface	RS485
Heating power	1600 w
Screen	10inch touch screen

Digestor details

Digestion holes	8holes	10holes / 15 holes / 20holes	40holes
Difference	Heating material: Aluminum alloy Design temperature: 400 ºC Temperature control instrument: LCD, intelligent P, I, D control	Heating material: graphite/aluminum alloy; Design temperature: 550 ºC/450 ºC 5-inch color touch screen project, 0-40 segment program heating, single point heating, scheduled startup, recipe management	Heating material: graphite/aluminum alloy; Design temperature: 550 ºC/450 ºC 5-inch color touch screen project, 0-40 segment program heating, single point heating, scheduled startup, recipe management
Photo

KDN-08C Semi-Automatic Kjeldahl nitrogen analyzer

Measuring range	0.1-200mgN
Recovery ratio	≥99%
Repeatability precision	±1%
Weight of measured samples	solid 0.20g ~ 2.00g, semi-fixed 2.00g ~ 5.00g, liquid 10.00ml ~ 25.00ml
Distillation speed	5-15min/sample
Cooling water consumption	3L/min
Power input range	AC 220V 50Hz
Max power	1000W

AK9830 Automatic Kjeldah protein analyzer

Name of Item	AK9830
Analysis of the range	0.1-200 mgN
Repeatability (RSD)	≤0.5%
Recovery rate	≥99.5%
Sample analysis time	4 -6 min
Cooling water consumption	1.5L-3L/min
Sample analysis	Soild ≤6g; Liquid≤16ml
Operating mode	Automatic / Manual analysis
Titrant concentration calibration method	Manual input/automatic calibration
Heating power	2000W
Screen	6inch LCD screen

 

Packaging & Shipping

We supply Carton,wooden case,pallet package. 
 

Factory & Workshop

FAQ

Q : What products can you offer?
A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.

Q : How long is your usual delivery time?
A : Our products are usually shipped out 5-7 days after receiving payment.

Q : What transportation methods do you support?
A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.

Q : What trade methods can you accept?
A : We support EXW, FCA, FOB, CFR, CPT etc