trace SN cube

Measuring method:
Direct injection of liquid samples in separate ports for N and S determination. Combustion in the carrier gas up to 1150 °C.

Two instruments in one:
Two completely separate combustion and detection channels for S and N. The ideal analytical conditions and catalysts are used for each analysis without any compromise. This results in all the benefits of two separate analyzers without the additional cost or space requirements.

Max. injection volume of 80 µl liquid or 10 ml gas sample:
injection time of only a few seconds with complete and residue-free combustion results in especially sharp peaks

Purge-and-Trap-Technique:
optional available, enables the determination of very low S concentrations even at high N contents

Highly sensitive detection:
according to ASTM with CLD and UV-fluorescence.

Measuring range:
0-1000 ppm S and N
Detection limit 6 ppb S / 15 ppb N

Standards
operates acc. to ASTM D 6920, ASTM D 4629, ASTM D5453, ASTM D6667, DIN ISO 51444, ASTM D6069, DIN ISO 20846

VLS sampler
Automated liquid feeding with 50 position autosampler or temperature controllable 56 position autosampler, programmable cleaning cycles. Refillable during analysis run

Cl option
Detection of chlorine with sensitive electrochemical detector, including combustion tube for optimized Cl recovery, drying device and detector.

LPG sampler
LPG sampler for injection of gaseous samples or liquified petroleum gas samples available

Solids option, manual feeding
Option for analysis of solid samples

Solids option, automatic feeding
Automated analysis of solid samples with 80/120 pos. carousel

N-excess module
For determination of low S concentrations at high N contents

Initial outfit:
for installation and training sufficient for approx. 1.000 analyses

Set of consumables:
for approx. 4,000 analyses

Set of small wear parts:
complete collection of joints, couplings and fittings for fast and easy changes