Automatic Kjeldahl Nitrogen Analyzer for Laboratory

• Customization: Available
• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Model NO.: KDN-19C
• Display: Digital
• Application: Protein Analysis
• Frequency: 50±1HZ
• Performance: Semi-automatic
• Function: Analysis
• Weight: 0-100Kg
• Power Source: AC220V±22V
• Customized: Non-Customized
• Test Range: 0.1mg-240.0mg
• Sample Mass: Solid 0.3-8.0g; Liquid 2.0-30.0ml
• Recovery Rate: Larger Than 99.5%
• Measurement Speed: 3-8min/Sample
• Power Supply: 220V 50-60Hz
• Dimensions: 412X376X740 (mm)
• Transport Package: Carton Box
• Specification: 25kg
• Trademark: HEB
• Origin: Shaanxi, China
• Production Capacity: 200 Sets Per Month

Product Description

                                              Automatic Kjeldahl nitrogen analyzer

Product Description

 

Features:

Microcomputer chip control, digital display of alkali addition and distillation time, and countdown function, more intuitive and clear.
Add a double protection program for water shortage in the evaporation furnace to prevent dry burning due to lack of water and improve the safety factor of use;
Increase the overpressure and relief protection of the evaporation furnace to prevent the explosion of the bottle caused by the excessive pressure of the evaporation furnace caused by the failure of the solenoid valve, and improve the safety factor of use;
The internal components of the instrument are fully upgraded, and the work efficiency after the parameter upgrade is 25% higher than that of the previous generation;
Dual receiving bottle holder design, better user experience;
Detection end alarm reminder;
Water-saving function design, through program control, condensate is turned on synchronously during sample detection, and automatically shuts off after the detection, advocating a new concept of energy saving, emission reduction and environmental protection;
Alkali addition and distillation can be operated independently without affecting each other, and the operation is convenient;
The film touch button, feel comfortable, the panel is simple and refreshing;
Automatically memorize the last set data, suitable for distillation with different requirements;
The splash-proof tube is made of special high-performance acid and alkali-resistant heat-resistant plastic, which has good sealing performance, stronger alkali resistance than glass, and prolongs the service life;
Prevent the sucking function of receiving liquid and digestive juice to ensure the test quality and use safety;
 

Product Parameters

Test range	0.1mg-240.0mg nitrogen
Sample mass	solid 0.3-8.0g; liquid 2.0-30.0ml
Detection accuracy	relative difference of 0.3%
Repeatability	Parallelism difference≤0.2%
Recovery rate	≥99.5%
Measurement speed	3-8min/sample
Condensate control	water-saving design, automatic program control
Control method	Membrane touch button
Evaporation furnace protection	double protection for water shortage, overpressure relief protection.
Alkali addition method	The special anti-corrosion pump is injected regularly
Distillation method	timed distillation
Anti-splash pipe material	One-time molding of strong acid and alkali resistant  plastic mold.
Display mode	digital display
Power supply	220V±10%, 50-60HZ.
Rated power	1300W
Dimensions	412x376x740 (mm)
Weight	25kg

 

Packaging & Shipping

Package & Delivery:

Company Profile

Factory:

Certification:

FAQ

1. Are you the factory?
 
Yes, we're.
Established in 2008, we manufacture rotary evaporator,  jacketed glass reactor, chiller etc.
 
2. What is the delivery time?
 
Generally speaking, the delivery time is 7-10 days for regular products. For the customized instrument, about 10~20 days is needed. 
 
3. What's the warranty period? How do you provide this?
 
One year (12 months).
We have very strict inspection and testing to make sure the instruments which you received are high-quality and reliable.
If there's any problem, we'll provide you the on line solution in 12 hours. If the problem is caused by accessory, we'll provide you the spare parts for free. If the problem is caused by the instrument quality, and cannot be repaired, we'll ship you the new one.