EZ-MAT: Eltra Sulfur / Carbon Analyzer CS-2000

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ELTRA's CS-2000 is the only analyzer on the market for the determination of carbon and sulfur in organic as well as inorganic samples. For this purpose, the CS-2000 is equipped with both an induction and a resistance furnace (ELTRA Dual Furnace Technology), covering the full range of carbon and sulfur analysis.

The CS-2000 is available with up to four independent infrared cells, which allow the precise and simultaneous analysis of high and low carbon and/or sulfur concentrations. The sensitivity of the cells can be customized individually by selecting the length of the IR-paths to ensure the optimum measuring range for each application.

Application Examples

alloys, ashes, carbides, cast iron, cement, ceramics, coal, coke, copper, glass, gypsum, iron, limestone, metals, minerals, oil, ores, plant materials, refractory metals, rubber, sand, soils, steel, titanium, tobacco, ...

Product Advantages

  • full flexibility due to combined induction and resistance furnace: ELTRA Dual Furnace (EDF) Technology
  • analysis of organic and inorganic samples
  • due to ELTRA Dual Furnace (EDF) Technology: fractional analysis of carbon and sulfur
  • up to four independent infrared cells with flexible measuring ranges
  • due to gold IR path, increased cell live time for analysis of halogen or acid containig samples
  • automatic induction furnace cleaning
  • wide range of materials (organic and inorganic) can be analyzed
  • rapid, precise, accurate and reliable element determination
  • powerful (2.2 kW) induction furnace for temperatures above 2,000 °C
  • temperature of resistance furnace adjustable up to 1,550 °C in steps of 1 °C
  • effective, easily accessible dust trap
  • single and multipoint calibration
  • simultaneous calibration of carbon and sulfur
  • low maintenance
  • robust design allows usage in production control and laboratory
  • simultaneous carbon and sulfur determination with minimal sample preparation

Features

 

Measured elements

                           

 

carbon, sulfur

 

 

Samples

                  

 

inorganic, organic

 

 

Furnace alignment

 

 

horizontal (resistance furnace) and vertical (induction furnace)

 

 

Sample carrier

 

 

ceramic boats / crucibles

 

 

Field of application

 

 

agriculture, chemistry / plastics, coal / power plant, construction materials, engineering / electronics, environment / recycling, geology / mining, glass / ceramics, medicine / pharmaceuticals, steel / metallurgy

 

 

Furnaces

 

 

induction furnace, above 2,000 °C
resistance furnace (ceramic tube), adjustable up to 1,550 °C (steps of 1 °C)

 

 

Detection method

 

 

solid state infrared absorption

 

 

Number of IR cells

 

 

1 - 4

 

 

Material of IR path

 

 

gold

 

 

Typical analysis time

 

 

induction furnace 40 - 50 s
resistance furnace 60 - 120 s

 

 

Chemicals required

 

 

copper oxide, magnesium perchlorate, sodium hydroxide

 

 

Gas required

 

 

compressed air (4 - 6 bar / 60 - 90 psi)
oxygen 99.5 % pure (2 - 4 bar / 30 - 60 psi)

 

 

Power requirements induction furnace

 

 

230 V, 50/60 Hz; max. 15 A, 3450 W

 

 

Power requirements resistance furnace

 

 

230 V, 50/60 Hz, max. heating up current 20 A

 

 

Dimensions (W x H x D)

 

 

88 x 80 x 60 cm

 

 

Weight

 

 

~ 150 kg

 

 

Required equipment

 

 

balance (resolution 0.0001g), monitor, PC

 

 

Optional accessories

                                                                                                                                                                                                                                          

 

Autoloader (for 36 or 130 crucibles), carrier gas purification, halogen trap, HTF-540 pre-heating furnace, voltage stabilizer 5 KVA