The determination of volatile hydrogen sulphide (H S) in solid 2 and pasty samples is now very easy. The selective H S analysis 2 system Sulfimax GX of the ECH is extended with a manual headspace module.
The sample is filled into a glass vial and heated in the headspace module. Depending on the sample type, the heating temperature can be varied from 30 to 180 °C. The volatile H S is transported 2 through the gas circulation to the sensor in the Sulfimax GX and measured there. Very low H S concentrations are detectable. 2 Sample preparation is not necessary.
Due to the short determination times, high sample throughputs are possible. The compact and robust device can be easily operated by anyone

FEATURES

• Complete separation of H S from the sample 2 by effective gas extraction
• Simple calibration
• Software: simple, clear, intuitive
• Dosing manually by syringe
• Definition of own methods for device contro
• · Typical measuring time 5 min (depending on sample properties)

Applications

• solid samples, e. g. elementary sulphur, sludge, bitumen,
• liquid samples such as wastewater with sludge particles,
• pasty samples,
• soil samples and waste

Advantages

• Easy connection to the Sulfimax GX Lab and Go
• No sample preparation necessary for solid samples
• Very low H2S concentrations detectable
• Manually operated and robust measuring system
• Easy handling for everyone

Technical Specifications

Sample type:	solid, pasy and high viscous
Sample volume:	0.01 ... 20 mL (g)
Heating temperature:	30 ... 180 °C
Temperature resolution:	0.1 °C
Heating method	isothermally
Power supply:	230 V
Power input:	100 W
Dimensions::	130 x 270 x 290 mm (W x H x D)
Weight:	5 kg