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INFORMATION SPECIFICATIONS  

CS-2000
Carbon / Sulfur Determinator

  Specifications
INDUCTION FURNACE OPERATION RESISTANCE FURNACE OPERATION
MEASURING RANGES

Low carbon
Up to 0.1% C at 500mg sample resp. up to 0.5mg C1)

Low carbon
Up to 1.25mg C resp. up to 0.25% C at 500mg sample1)

High carbon
Up to 5% C at 500mg sample resp. up to 25mg C1)
Indicating range up to 100% C2)

High carbon
Up to 100mg C resp. up to 20% C at 500mg sample1)
Indicating range up to 100% C2)

Low sulfur
0.3% S at 500mg sample resp. up to 1.5mg S1)

Low sulfur
Up to 10mg S resp. up to 2% S at 500mg sample1)

High sulfur
30% S at 150mg sample resp. up to 45mg S1)
Indicating range up to 100% S2)

High sulfur
Up to 100mg S resp. up to 20% S at 500mg sample1)
Indicating range up to 100% S2)

SENSITIVITY

Carbon
0.1 ppm C at 500mg sample resp. 0.05µg C1)

Carbon
5µg C resp. 10 ppm C at 500mg sample1)

Sulfur
0.1 ppm S at 500mg sample resp. 0,05µg S1)

Sulfur
1µg S resp. 2 ppm S at 500mg sample1)

ACCURACY

Low carbon 1) 3)
±1ppm C3) at 1g sample resp. ±1 µg C or ±0.5% of carbon present

Low carbon 1)
±10µg C3) resp. ±20ppm C at 500mg sample or ±1% of C present

High carbon 1)
±100ppm C3) at 500mg sample resp. ±50µg C or ±0.5% of C present

High carbon 1)
±150µg C resp. ±300ppm C at 500mg sample or ±1% of C present

Low sulfur1) 3)
±1ppm S at 1g sample resp. ±1µg S or ±0.5% of sulfur present

Low sulfur 1)
±2µg S resp. ±4ppm S at 500mg sample or ±1% sulfur present

High sulfur 1)
±0.1% S at 150mg sample resp. ±150µg S or ±0.5% of sulfur present

High sulfur 1)
±1mg S resp. ±0.2% S at 500mg sample or ±1% sulfur present

GENERAL SPECIFICATIONS

Normal sample weight
0.5g to 1g for steel and cast iron

Normal sample weigth
400mg for coal

Normal analysis time
40 to 50 seconds

Normal analysis time
60 to 120 seconds

Induction furnace
19.5 MHz 2.2 kVA max with automatic furnace dust cleaning

Furnace temperature
Up to 1550 C adjustable with ° ± 1°C

Detection method
Solid state infrared absorption for carbon and sulfur

Chemicals
CO2 trap - sodium hydroxide / H2O - trap magnesium perchlorate / Catalyst - copper oxide

Gas required
Oxygen 99.5% pure, 2 to 4 bar (30 to 60 psi), 3 l/min and compressed air 4 to 6 bar (60 to 90 psi)

Interfaces
Computer - serial 6)

Power requirements
Analyzer5) : 230 V AC ±10% 50/60 Hz max 15 Amps 3450 Watts
Resistance furnace : 230 V/AC ±10% 50/60 Hz. Maximum heat up current 20A

Dimensions                       Width             Height             Depth   
Analyzer5):                   55 cm (21")  80 cm (31.5")  60 cm (23.5")
   Resistance furnace:       33 cm (13")  52 cm (20.5")  60 cm (23.5")4)
    TIC-Module:                  33 cm (13")  52 cm (20.5")  60 cm (23.5")   

Weights
      Analyzer5)      Resistance furnace    TIC-Module
    approx. 110 kg     approx. 36 kg         approx. 28 kg

ACCESSORIES

Balance: 0.0001g to 60 g ± 0.0001 g

Computer: PC with HDD, 3.5" drive, CD-ROM, TFT flat screen and keyboard

Color printer with automatic cut sheet feed, other options on request

  1) Other ranges on request.  2) Possible by reducing the sample weight.  3) With preheated crucibles and oxygen purification furnace. 4) Allow 15 cm (6”) access area behind the furnace. 5) The analyzer includes the induction furnace. 6) Balance (serial - RS232) and printer (USB, parallel) are connected to the PC.

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