Sulfimax GX lab
Determination of hydrogen sulphide in liquids and gases
Standard-compliant and simple operation without sample pretreatment
The Sulfimax GX Lab fulfils the requirements of the standard DIN 38405-27: German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulphide by gas extraction method (D 27).
The Sulfimax GX Lab determines hydrogen sulphide and volatile sulphides in liquids and gases.
The sample can be dosed directly without pretreatment - manually by syringe or in the automatic version by autosampler.
By effective gas extraction the H2S is completely expelled from the sample. Interferences due to the sample matrix practically do not occur.
The released H2S gas is conducted to the highly sensitive sensor, which detects H2S in the range of 0.01 to 10,000 ppm. A typical measurement takes 5 min, depending on the sample composition.
If the Sulfimax GX Lab is extended with the optionally available H2S Headspace Module, solid and pasty samples can also be measured.
360° View
Sulfimax GX Go - compact analysis system for H2S determination
Applications
- Water, drinking water, surface water
- Municipal wastewater
- Industrial wastewater
- Monitoring of landfill-leachate
- Gas analysis (e. g. LNG, LPG)
- H2S in hydrocarbon mixtures
- Investigation of technical and pharmaceutical products (e. g. storage stability)
- Quality management
Advantages
- Analysis of the original sample
- No sample preparation
- Dosing manually or optional fully automatic
- Minimized cross sensitivity through the indirect method
Features
- Complete separation of H2S from the sample by effective gas extraction
- Simple calibration
- Software: simple, clear, intuitive
- Definition of own methods for device control
- Typical measuring time 5 min (depending on sample properties)
Matching combinations
Sulfimax GX Lab with connected H2S Headspace Module and autosampler for liquid samples
Technical specifications
| Device Type | Main unit |
| Measuring range | 0.01 ... 10.000 ppm |
| Resolution | 0.1 µg abs., output signal linear |
| Sample volume | 0.01 ... 20 mL |
| Gas flow | Up to 50 L/h |
Power supply | 230 V/50 Hz (115 V/60 Hz) |
Power Input | 150 W |
Dimensions (W x H x D) | 480 x 300 x 390 mm |
Weight | 11 kg |
| Data connection | RS 232 |
| Device control | PC Software |
Compatible devices
Minimum Software requirements
Operating system | Windows System 7 or higher |
Platform | 32 Bit (x86) |
CPU | 1 Ghz |
| RAM | 1 GB |
HDD | 17 GB |
GPU | DirectX 9 with WDDM 1.0 |
| Available languages | German, English |
Number of connections | 1 |
| Data connection | RS 232 or USB-Hub |
