Measuring system for continuous detection of total organic carbon (TOC) in water with automatic sample preparation. Optionally with TN measurement.
Online analysis system
Function
Measuring system for the determination of total (TC), organic (TOC), inorganic (TIC) or dissolved organic carbon (DOC) according to DIN 38409 part 3 / EN 1484 and for the optional determination of total bound nitrogen (TNb) according to DIN 38409 part 27 in water. With automatic sample preparation for process analysis or for manual or automatic single sample analysis.
Measured value display
The measured values are displayed in mg C/l or mg N/l.
How it works
The basis of the determination is the thermal-catalytic oxidation of the water constituents to be analysed. The quantity is determined in an infrared analyser. The gases CO2 for the carbon determination and NO for the nitrogen determination are detected (see also data sheet “Analysis procedure”). The process analysis works with continuous sample water supply and automatic TIC elimination. For laboratory analysis, the samples can be fed manually.
Facts
Device options
- Version for simultaneous analysis of TOC and TNb (bound nitrogen)
- Dilution device
- GO-RIF inline filter
- Measuring point switchover
- Automatic calibration function
- Ultramat 6 E – 2 P for TN-
Determination - Filter for continuous
Sample preparation
Advantages
- Continuous measured value acquisition
- Measurement according to DIN 38409 and EN 1484
- Online operation
- Automatic sample preparation
- Robust proven technology
- Siemens gas analyzer
The performance profile of the GO-TOC 100 P
Gas analyser
Ultramat 6 E / 6 E – 2 P
Smallest measuring range TOC
0 – 5 mg/l C (other measuring ranges on request)
Smallest measuring range TOC/TN combined (option)
TOC 0 – 5 mg/l C, TN 0 – 100 mg/l C
Dosing pump
4-channel dosing pump
Display
LCD Multifunctional
Limit values
4
Output signals
0/2/4 – 20 mA interface / Profibus / 6 potential-free relay contacts
Operating temperature of the oxidation furnace
850 °C
Ambient temperature
+5 to +30 °C
Power consumption
max. 1600 VA
Gas cooler
Peltier cooler GO-PK 2
Feed rate raw sample
approx. 250 ml/h
Flow rate of sample water
approx. 40 ml/h
Materials for sample paths
Ceramic, Glas, Platin, Viton, PVC, Palladium, PTFE, Silicone
Stripper and carrier gas
Ambient air
Weight
approx. 95 kg
Hands on connection
230 V, 50 Hz
Dimensions (HxWxD)
approx. 600 x 1150 x 600 mm
