The Elementar Vario MAX CNS Analyzer is a fully automatic instrument which enables a speedy quantitative analysis of CN and CNS. In two operation modes the instrument can determine the elements CSN and CN simultaneously from the weighed-in samples.
The suitability of the vario MAX CNS analyzer for the element analysis depends on the controllable combustibility of the samples or sample quantities. Analyzing aggressive chemicals, acids, alkaline solutions, solvents, explosives or materials that can create explosive gas mixtures is explicitly forbidden or can be executed at your own risk. It can lead to damages of the instrument and to injuries of the operating personnel. For above applications or applications that are especially difficult (if aggressive combustible products are to be analyzed), please make use of the counseling possibilities of our Application Laboratory in order to use special equipment or to work out safe processing procedures. It is also possible that certain substances, as for instance fluorine, phosphate or samples containing heavy metal have a negative influence on the analysis results or the life time of instrument components.
Specifications:
- Method of analysis: Elementary analysis of N/CN/CNS from one sample Catalytic tube combustion of the samples, separation of foreign gases, separation of the desired measuring components, TCD-detection.
- Weigh-in/sample volume 5 mg up to 5 g (1 g organic substance, max. 5 mL, max. 400 mg C
- Dynamic working range:
CNS:
0.02- 30 mg N abs.
0.02- 200 mg C abs.
0.02- 15 mg S abs.
CN:
0.02- 150 mg N abs.
0.02- 400 mg C abs.
- Precision / Standard deviation: ? 0.5% relative with approx. 60 mg sulfadiazine
- Recovery rate: > 99.5 % for test substances
Includes:
- Elementar Vario Max CNS Element Analyzer
- Power Cord
Reviews
There are no reviews yet.