STABILITY METER INSTRUMENT for Hydrogen-Peroxide - automatic device-
Abstract The Stability Meter for Hydrogen Peroxide is the only automatic instrument available in the market for hydrogen peroxide stability evaluation. It has been designed, developed and manufactured by Gamba & Botteghi company in collaboration with Solvay Chimie. The instrument is externally composed by an epoxy resin case, well resistant to temperature and corrosion and waterproof, on which are disposed an industrial operator front panel PLC, two diving plates (measurement columns) and a thermoregulated demi water bath. Each measurement column is composed by a cooling column, a low pressure switch device, an electrovalve and a 50 ml pirex flask. The presence of the operator is needed to fill 25 ml of H 2 O 2 sample into the pirex flask and to lock it under the cooling column with a metal joint clip; then following the step-by-step PLC instructions the operator dives the flask in the thermoregulated demi water bath. The low pressure switch device has a configurable set-point (ex. 80 Pa) and each time the pressure inside the cooling column grows up to 80 Pa, due to Oxygen release, a relay open the electrovalve permitting oxygen blowing out and dropping pressure inside. The instrument will automatically complete the analysis, giving result and allowing flask’s emersion. Parameter such as warm up time, analysis time, etc. are configurable. The given results is expressed as velocity of decomposition [ml_O 2 /min]. Each measurement column has to be montly calibrated using a very precision dosimetric pump able to drop 5 ml of demi water in 20 minutes, supplied with our calibration kit. The first Stability Meter for Hydrogen Peroxide has been produced in 1995 and has been modified, optimized and customized under Solvay Chimie requests during the years. Until today we count 14 device around Solvay Chimie laboratories and plant in all over Europe
The Stability Meter in Laboratory Diving Plates Cooling Coloumn PLC Cooling Water Tubes IN/OUT Thermoregulator Electrovalve Low Pressure Device 50ml Flask Leveling Water Demi Water Tubes IN/OUT Bath’s Sliding Hot Bath Doors The Stability Meter in Jemeppe sur Sampre Solvay - Inovyn Plant, Central Laboratory
The Stability Meter in Europe N°5 Stab. Meter Warrington, Solvay Plant N°2 Stab. Meter Zandvliet, BASF - Solvay Plant N°3 Stab. Meter Jemeppe sur Sambre, Solvay – Inovyn Plant N°4 Stab. Meter Rosignano, Solvay Plant
The Stability Meter in Jemeppe sur Sambre The Stability Meter in Jemeppe sur Sampre Solvay - Inovyn Plant, Central Laboratory
The Stability Meter in Jemeppe sur Sambre The Stability Meter in Jemeppe sur Sampre Solvay - Inovyn Plant, Central Laboratory
The Stability Meter in Jemeppe sur Sambre The Stability Meter in Jemeppe sur Sampre Solvay - Inovyn Plant, Production Laboratory
The Stability Meter in Zandvliet Two Stability Meters in Zandvliet, Hydrogen Peroxide Laboratory
The Stability Meter in Rosignano The Stability Meter in Rosignano, ITINERIS Laboratory ( H 2 O 2 electronic grade quality)
The Calibration Kit The Stability Meter Calibration Kit
Suggested Interfaces and Certifications • Electrical Power: 230 Vac – 2.5 kW • 5 litres/min Max Cooling water flow (T=15 ° C), Pressure < 2 bar (rel.) • 5 litres/hour Max deionized leveling water flow for Thermoregulated Bath • n ° 4 silicon/plastic flex tube (internal diameter 8mm) for cooling and leveling flow IN/OUT. • The instruments outside dimension are 605x800x430 (LxHxD) and weight is less than 40 kg. • an external refrigerating machine could be used to flow cooling water in closed loop . • CE and GMP certification are available.
Stay in touch with us! Address: Via Spagna 38, Guasticce (Livorno), Italy e-mail: info@gambaebotteghi.com Web Site: www.gambaebotteghi.com
Recommend
More recommend
