Beskrivning
CN 802 Carbon / Nitrogen Analyzer
Elemental Analyzer for a Wide Range of Applications.
The CN 802 combustion elemental analyzers is a versatile, cloud-enabled and fully automatic solution for carbon and nitrogen determination in a wide range of applications. The CN 802 offers high performance on both solid and liquid sample, working in accordance to international standards such as AOAC, AACC, ASBC, ISO, DIN, IFFO, OIV.
– RAPID C/N DETERMINATION
The CN 802 performs analysis of both Carbon and Nitrogen in just 3-4 minutes. The quick start and sleeping mode ensure fast operation set up with possibility of leak test per zone.
– FLEXIBLE
Fully automatic determination of TC, TOC (after acidification), TIC, TN and Carbon/Nitrogen Ratio on solid and liquid samples.
– PRECISE
The NDIR (Non Dispersive Infrared) detector and LoGas™ TCD (Thermal Conductivity Detector) designed by VELP guarantees unmatched precision and unrivaled LOD.
– EFFICIENT
The fully automatic and reliable combustion method of CN 802 together with DriStep™ water trap guarantee moderate cost. The 30-positions disc autosampler expandable with extra 3 discs ensures maximum productivity and uptime.
– VERSATILE
The CN 802 works with solid, liquid and doughy samples of up to 1 gram. Seamless carrier gas selection between Helium and Argon without hardware changes.
– SMART & SAFE
The CN 802 is easy to use thanks to the user-friendly CNSoft™ software which is equipped with maximum safety control of the instrument. VELP Ermes connection will deliver a new user experience and smart workflows.
METHOD OF ANALYSIS: Combustion method
DETECTOR: N = TCD (Thermal Conductivity Detector); C = NDIR (Non Dispersive Infrared Detector)
CARRIER GAS: Helium and Argon
SAMPLE WEIGHT: Up to 1 g
NITROGEN MEASURING RANGE: ppm – 200 mgN
CARBON MEASURING RANGE: ppm – 150 mgC
ANALISIS TIME: 2-5 min
AUTOSAMPLER CAPACITY: Up to 4 discs, 30 positions each
AUTOSAMPLER TYPE: Pneumatic
REPRODUCIBILITY (RSD): < 0.5% for EDTA standards approx. 100 mg
RECOVERY: > 99.5%
NITROGEN DETECTION LIMIT: 0.001 mgN (He); 0.01 mgN (Ar);
CARBON DETECTION LIMIT: 0.01 mgC
COMBUSTION TEMPERATURE: 1030 °C / 1886 °F
HELIUM (He) / ARGON (Ar) purity 99.999% (grade 5.0)
OXYGEN (O2) purity 99.999% (grade 5.0)
CARRIER GAS PRESSURE: 2 bar
OXYGEN (O2) PRESSURE: 2 bar
CONNECTIVITY: Cloud via LAN or Wi-Fi
INTERFACES: USB, RS232, Ermes cloud platform
POWER: 1400 W
POWER SUPPLY: 230V/50-60Hz
WEIGHT: 54 kg
DIMENSIONS (WxHxD): 655 x 690 x 410 mm (including autosampler)
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