FOSSVolkswagen fully automatic Kjeldahl nitrogen analyzerKjeltec9

Product model:Kjeltec ™ nine

(021: 676221675)

Kjeltec ™ nineThe analyzer uses built-in colorimetric titration and optionalKjeltec ™ nineAutomatic sampler, providing fully automated Kjeldahl nitrogen analysis to maximize processing capacity. Based on the long-standing tradition of automation in the field of Kjeldahl nitrogen determination.

Kjeltec 9The analyzer can ensure:

• Maintain long-lasting and stable performance

Efficient instrument batch setup and workflow

• Provide warning and notification functions to ensure long-term normal operation

• Easy data processing and quality control•Safe operation and easy maintenance

Improve laboratory processes to increase processing capacity

Kjeltec ™ nineThe analyzer improves the efficiency of Kjeldahl nitrogen determination to a new level by utilizing advanced instrument hardware, software, and network connections. Now, you can use new ways to improve production efficiency and laboratory operations.

Continuously maintain high performance and achieve higher levels of automation using optionalKjeltec ™ nineAutomatic sampler, can be tested in one go 20 or 60 One sample, increasing laboratory processing capacity while reducing training and staffing burden. 20 or 60 positionKjeltec 9The automatic sampler achieves fully automated batch processing, which can be used in 24 Processing up to within an hour 240 A sample. Simply load the sample rack and the system can run unattended for more than four hours. One major challenge facing laboratories today is the lack of information on estimated values of fat, protein, and moisture in the samples sent, which combines your Kjeldahl method with indirect methods.

Integrating indirect analysis methods during the sample preparation stage can avoid guessing when conducting standard reference analysis. Use near-infrared(NIR)Or Fourier Transform Infrared(FTIR)Screen the samples, obtain estimated values, and confidently choose a reference method for the next step. Eliminate errors, avoid costly re operation, reduce the use of chemicals, and save time and money.

Kjeltec 9The analyzer improves integration with other methods, has data processing capabilities, and can simplifyNIRandFTIRThe calibration and performance monitoring process of the method. Simultaneously using indirect instruments andKjeltec 9The analyzer can easily perform routine checks by running samples, keeping the instrument calibration up-to-date. Then, it is necessary to match, compare, and analyze the results of the two instruments to determine the next step.

Kjeltec ™ nineFind a suitable solution for your laboratory

Kjeltec ™ nineChoose from different levels of automation based on laboratory requirements.

Kjeltec ™ nineTechnical parameters:

1.Measurement range:0.1-200mgnitrogen

2.Distillation time:3.5minute/Sample（30mgNitrogen)

3.Distillation capacity:~40ml/minute

4.Titration accuracy:2.4ul/step

5.Reproducibility:RSD1%

6.rate of recovery:>99.5%（1-200mgNitrogen)

7.Data storage:40Batch (software can store without restrictions)

8.Test tube emptying:200mlstay10Complete within seconds

9.Reagent pump volume:0-150ml，10ml/level

10.Delay time:0-1800s

11.SAfE：0-15s

12.Injector capability:20position/60position

Kjeltec ™ nineMain features:

1.Officially approved color titration system(AOAC, EPA, DIN, ISO,GBWaiting for clear regulations)

2.Fully automatic distillation process: including sample dilution, addition of alkaline and absorbent solutions, distillation, titration, calculation, reporting, and emptying of digestion tubes

3.Patent balanced steam addition* (SAfE)Technology ensures acid in the digestive tract/Distillation safety during salt cake production

4. Temperature control during distillation process can ensure accurate results

5.A series of safety oriented sensors in the system:1Distillation tube in place2Safety gate3Front panel4Reagent level5Add liquid level and6Overpressure of steam generator ensures comprehensive user safety

6. Optional20/60Sample injector for automatic operation without the need for human supervision.

7.The positive pressure titrant delivery system, self-cleaning titration cylinder and self correcting anti-aging colorimetric elements provide a titration system with unparalleled accuracy.

8.Optional data management softwareCompassFully computer-controlled sample registration and reporting can be achieved.

9.The intelligent cooling water control system automatically adjusts the flow rate of tap water to reduce costs.

The following are andKjeltec ™ nineAccessories and consumables for matching use, available for selection:

The following old item numbers（QQ181224356)

15270057 Copper catalyst,4.5g K2SO4and0.5g CuSO4·5H2O，1000slice/box

15270018 Copper catalyst,3.5g K2SO4and0.4g CuSO4·5H2O，1000slice/box

10014278 Straight digestive tract,250ml，8/package

The following new item numbers(021: 676221675)

60046518 Copper catalyst,4.5g K2SO4and0.5g CuSO4·5H2O，1000slice/box

60046515 Copper catalyst,3.5g K2SO4and0.4g CuSO4·5H2O，1000slice/box

100333 Straight digestive tract,250ml，8/package

10014311 Straight digestive tract,100ml，8/package

10014312 Straight digestive tract,100ml，20/package

10000735 Straight digestive tract,100ml，40/package

10000158 Straight digestive tract,250ml，20/package

60025134 Straight digestive tract,400ml，20/package

10000787 750mlDirect distillation tube,6/package

10014245 Digestive duct rack8position250ml

10014240 Digestive duct rack20position250ml

60031633 Digestive duct rack8position400ml

60025133 Digestive duct rack20position400ml

10000056 Digestive tube connector-250ml

10000897 Digestive tube clamp

60028296 Distillation head

60031626 Alkali pump

60086436 Boric acid pump

(021: 676221675)

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