CHS-580 Carbon Hydrogen Sulfur Analyzer

Click picture to enlarge

Product Summary

ELTRA's CHS-580 is the ideal analyzer for the simultaneous determination of carbon, hydrogen and sulfur in organic samples.

Thanks to sample weights of 500 mg and more, even non-homogeneous materials can be reliably analyzed. The temperature of the powerful horizontal resistance furnace with ceramic tube can be set in steps from 1 °C to a maximum of 1,550 °C.


Product Video

If YouTube is blocked at your company we are pleased to offer you the option to view directly from

Eltra Product Overview (7:18)
Learn about the complete Eltra elemental analyzer product line in this video


The analyzer can be equipped with up to three independent infrared cells according to the user's requirements, allowing for a great variety of applications.

Product Advantages

  • Simultaneous carbon, sulfur and hydrogen determination with minimal sample preparation
  • Wide range of organic materials can be analyzed
  • Rapid, precise, accurate and reliable element determination
  • Resistance furnace can be set up to 1550 °C in steps of 1 °C
  • Customized infrared cells provide wide, dynamic measuring range
  • Due to gold IR path, increased cell live time for analysis of halogen or acid containing samples
  • Powerful software (multilingual, customized display, export of results)
  • Single and multipoint calibration
  • Low maintenance
  • Robust design allows usage in production control and laboratory
Measured elements:
carbon, hydrogen, sulfur
Furnace alignment:
Sample carrier:
ceramic boats
Field of application:
agriculture, biology, chemistry / plastics, coal / power plant, construction materials, environment / recycling, medicine / pharmaceuticals
resistance furnace (ceramic tube), adjustable up to 1550 °C (steps of 1 °C)
Detection method:
solid state infrared absorption
Number of IR cells:
1 - 3
Material of IR path:
Typical analysis time:
60 - 180 s
Chemicals required:
magnesium perchlorate, sodium hydroxide
Gas required:
oxygen 99.5 % pure (2 - 4 bar / 30 - 60 psi)
Power requirements:
230 V, 50/60 Hz max. heat up current 2000 W
Dimensions (WxHxD):
55 x 80 x 60 cm
~ 70 kg
Required equipment:
balance (resolution 0.0001g), monitor, PC
Optional accessories:
TIC module, voltage stabilizer 5 KVA

myMager eConfig Cart

Main Unit