The Kjeldahl method or Kjeldahl digestion in analytical chemistry is a method for the quantitative determination of nitrogen contained in organic substances plus the nitrogen contained in the inorganic compounds ammonia and ammonium (NH3/NH4+).
Manufacturer: SCP Science, CANADA
Product Features:
1. Application should be determination of nitrogen and protein according to the Kjeldahl method.
2. Number of samples position should be Minimum of 10 Nos and sample volume not less than 100 ml tubes.
3.Display should be Touch screen with digital LCD digital for Real time View
4.Temperature range should be from Room Temperature to 450C
5.Real time view of heating profile ± 0.1 C and time displayed 0.1 seconds
6. Timer range should be starting from 1 min to minimum of 950 min.
7. Selectable programs: -It should have at-least 10 user-selectable programs.
8. Heating block should be constructed with higher grade aluminum for higher durability and higher temperature accuracy.
9. Main body should be constructed with epoxy painted for higher chemical resistivity.
10. Data collection of the heating profile and detailed reports for laboratory audits are available, including: date and time of sample run, instrument serial number, and temperature log in 15 second intervals, safety messages should be available. Block sensor can be calibrated with up to 5 points
11. System should be upgradable and there should be Interface for data transfer to a PC according to GLP. Interface should have a provision to connect and control minimum 5 Digestion unit.
12.Power consumption should be less than 2400 W
13.Power supply -230 V / 50 Hz
14. System should be complete with - Support System, Sample rack with heat shields, Suction cap and should be compatible to connect scrubber.
15. Manufacturer should be ISO 9001,ISO17025, ISO 17034 accredited company and offered system should have WEEE, RoHS approval