Compact workplace for the determination of mercury in liquids and digestions
- Hg-CV analysis system for daily routine use li>
- Optional with DOUBLE BEAM technology and automatic sample changer li>
- Fast and reliable analysis by cold-vapor atomic absorption technology li>
- Determination of mercury up to the extreme trace range li>
- Cost-effective analysis by low investment costs li>
- Best detection limits < 0.0005 ng li>
- Interference-free analysis by Hg separation li>
- Measuring range from 0 to 1500 ng Hg with "Dual signal technology" li>
- Compact system with color graphics terminal and software li>
- Complete logging of all working parameters li>
- Elimination of spectroscopic disturbances li>
- Low operating costs per analysis li> Ul>
A fast and reliable analysis by cold vapour technology
Therefore with the mercurio CV system, the entire Hg analysis of a sample with reaction and measurement time is achieved in only 2-3 minutes. For even a lower detection and trouble-free analysis, the extremely sensitive enrichment process can be converted within a few seconds. Interference by unspecific absorptions are thus eliminated. The new cuvette design allows different sample volumes of high Hg concentrations as well as extremely low contents to <0.0005 µg/L to be determined. Advantageous is the low susceptibility to contamination of the system by a parallel flushing. This prevents a cleaning and rinsing after high Hg values. Furthermore the special features of the system requires a small space with a built –in PC terminal, giving one an optimal price / performance ratio. The mercury analysis system with integrated AA Spectrometer, automatic 6-channel pump, gas / liquid separation unit and the special low-pressure plasma Hg lamp ensure excellent sensitivity. The efficient evaporation and enrichment offers an application range of 0 to 1500 ng Hg. The mercurio CV can also check and calibrate the delivery channels of the pump before each use. The system provides the highest analytical precision and with the support of a computer terminal a simple and clear handling by process symbols. The mercurio CV is designed for mercury analyses in liquids and for digestion such as : drinking water, groundwater, seawater, surface water, rainwater, solvents, but also for all types of digestions: soils, blood, urine, serum, saliva, fish, drinks, grain, rock, ash, minerals, paper, plastics, etc.
Technology CV-AAS (cold vapour technology) Working range 0 to 1500 ng Hg Sample volume 0,05 ml to 50 ml Detection limit < 0,0005 ng Wavelength 253,65 nm Conformity CE-Sign Warranty 12 month Power supply 220 V to 240 V / 50 Hz Power consumption max. 500 VA (heating phase) Screen touch screen in color Software easyCONTROL (Hg-Software) Accessories Power cable, pump hoses Dimensions W x D x H 32 x 46 x 40 cm (with Terminal) Weight 16 kg
Automatic sample changerThe use of the proprietary sample changer allows an automatic measurement procedure for aqueous samples. There are two variants, one holder with 36 samples up to 50 ml each and one holder with 89 samples up to 10 ml each. The device program of the mercurio CV detects the specimen holder used directly. An automatic volume adjustment optimizes the determination limits.
Holders for samplesBase for 2 bottles (500ml) and 4 reference standard (50ml)
Various bottles and containersPlastic bottles and containers available in various sizes
Various tubing for sample, reagent and wasteA variety of tubes for forwarding of samples, reagents and waste, each with intake brakes and FEP extension
Mini compressorOur model airCOM 35 mini compressor for pure and oil-free compressed air in your laboratory. Due to the low noise level of approx. 40 dB, it can also be operated in small work rooms. The system is equipped with a double cylinder compression module with low noise and a maintenance unit for water separation. The 6 mm pressure hoses can be connected to the mercurio CV unit with the use of the plug-in coupling. The maximum operating pressure is 6 bar and provides an air release volume of 30 to 40 liters per minute. Due to the built-in 3.5 liter reservoir tank, the airCOM 35 system only switches on every 30 to 50 minutes for a few seconds to reload the tank.