For the safe, precise and reliable analysis of carbon (C), sulfur (S) and hydrogen (H) in predominantly organic matrices such as soils, waste, wood, oil, coal and coke, ELTRA offers the elemtal analyzers ELEMENTRAC CHS-r with IR detection.
The CHS-r with up to 3 infrared cells is designed for carbon, sulfur and hydrogen measurement over a very wide concentration range. It uses a horizontal resistance furnace with ceramic tube, which operates in a range from 600 °C to 1550 °C.
The CHS-r combustion analyzer meets or exceeds the requirements of all common ASTM, DIN, EN or ISO standards for elemental analysis.
- Fast, simultaneous measurement of carbon, sulfur and hydrogen
- High sample weight possible
- Optimized (low blank) sample port
- IR path made of solid gold for extended lifetime
- Wide measuring range from 20 ppm to 100%
Sulfur, carbon, hydrogen
Type of sample
Horizontal (resistance furnace) Sample holder Ceramic boats
Area of app
Agriculture, Biology, Coal / Power Plants, Building Materials, Medicine / Pharmacy, Environment / Recycling, Chemistry / Plastics Type of oven Resistance furnace (ceramic tube), up to 1550 ° C (adjustable in 1 ° C steps)
Number of cells
1 - 3
Material of IR path
60 - 180 s
Sodium hydroxide, perchlorate
99.5% oxygen (2 - 4 bar / 30 - 60 psi)
230 V, 50/60 Hz
Power max. heating 2000 W
Measurements (A x H x F)
58 x 52 x 75 cm Weight ~ 77 kg
PC, monitor, balance (resolution 0.0001 g)