Westtune Kdn + Kdn-08c Cheap Digital 4 8 20 Holes Digestor Digestion Oven Furnace Kjeldahl Nitrogen Analyzer for Protein Detection

• Customization: Available
• After-sales Service: Online Aftersales Service
• Warranty: 1year
• Model NO.: KDN + KDN-08C
• Working Hours: 40-90 Minutes, 5-15 Minutes. (Accord
• Repetition Rate: Relative Standard Deviation<±1%
• Recovery Rate: ≥99%
• Transport Package: Carton Box + Wooden Case
• Specification: 46*38*80CM
• Trademark: WESTTUNE
• Origin: China
• Production Capacity: 50units/Week

Product Description

 

Product Name: Semi-automatic Kjeldahl Nitrogen Analyzer

Model: KDN

Measure principle steps of the instrument are shown as follows (Kjeldahl nitrogen determination principle)

sampling→digestion→ distillation→ titration→ calculation

The instrument is composed of digestion furnace (different types for selecting) and azotometer distillatory.

The digestion furnace (numeric display model) is controlled by temperature control meter. It adopts infrared radiation heating. Insert the sample into the heating furnace to get the best heating effect.

Through the drainpipe and the air-bleed three-way, poisonous gases (e.g. SO2) emitted from the digestion tube could be taken to the cloaca by water (the gases could also be recycled by vacuum pump and recycle bottle) which could control the emitting of poisonous gases and save the installation of ventilated case. Samples could be digested thoroughly in about 40-90 minutes (according to the amount of nitrogen).

Features:

2.1 Measure variety: foodstuff, feedstuff, foods, dairy products, drink, soil, water, medicine, precipitate, chemical.

2.2 Working mode: semi-automatic2.3 Measure quantity: digest 4~20 pieces of tubes at the same time, adopt single

distillation.

2.4 Measure range: 0.1~200mgN (nitrogen content 0.1%-99%).

2.5 Recovery rate: ≥99% (relative error, include digestion process)

2.6 Repetition rate: relative standard deviation<±1%

2.7 Working hours: digestion time: 40-90 minutes, distillation time: 5-15 minutes. (According to different samples, time required is also different.)

2.8 Voltage: AC 220V/50HZ

2.9 Cooling water consumption: digestion: 5L/min; Distillation: 3L/min; (Water temperature is less than 20ºC)

2.10 Power: digestion: 4 holes---1000W, 8 holes---1500W, 20 holes---2000W; Distillation: 1000W

Attention: This instrument is a distillation unit; it should be used together with digestive furnace. Models of digestive furnace are: KDN-04C, KND-08C, KDN-20C, For more details, please contact us.

 

Working hours	40-90 minutes, 5-15 minutes. (According to different samples, time required is also different.)
Repetition rate	relative standard deviation<±1%
Recovery rate	≥99%
Measure quantity	digest 4~20 pieces of tubes at the same time
Measure range	0.1~200mgN (nitrogen content 0.1%-99%).
Recovery rate	≥99% (relative error, include digestion process)
Repetition rate	relative standard deviation<±1%
Voltage	AC 220V/50HZ
Distillation	3L/min
Power	4 holes---1000W, 8 holes---1500W, 20 holes---2000W
Measure variety	foodstuff, feedstuff, foods, dairy products, drink, soil, water, medicine, precipitate, chemical.

Delivery time: usually 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
 
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter, 
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.
u
ally 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
 
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter, 
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.

Technical ParDelivery time: usually 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
 
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter, 
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.ameter

Features


Features