Chemical analyses, pollution measurement of hydraulic oil, fuel and other working liquids

We offer:

• Assay of chemical composition of Fe-, Al-, Cu- based materials by means of optical emission spectrometry (OES) analysis
• Assay of metallic elements in materials (after dissolution in acid mixture) through atomic absorption spectrometry (AAS) method
• Assay of metallic elements in sewage waters through AAS
• Determination of degree of impurity in working liquids – number and size of particles according to respective standards
• Microscopic analysis – filtering on ultra-filter, micro-photography
• Determination of particle nature – appropriate chemical analyses by atomic absorption spectrometry
• Measurement in special sample container of the samples sent

 

Equipment:

• Optical emission spectrometer BAIRD-Foundrymate (USA) with two optical systems of focal lengths of 0.75 m (air) and 0.5 m vacuum)
• Two-channel atomic absorprion spectromezet PERKIN-ELMER (USA)
• PAMAS SBSS
• Calibration to NAS 1638 (after recalibration in ISO 4406)
• Laminar box TELSAR AH-100
• Photomicroscope with 1000 times magnification
• Software import 4.0

 

Customers:

• Machinery manufacturers
• Suppliers and stores of metallurgical material
• Galvanic and chemical surface treatment mills
• Aircraft maintenance firms 
• Firms developing and operating hydraulic systems 
• Firms operating transport hydraulics systems 
• Firms dealing with fuel production and storage 
• Firms developing and operating filtration devices

 

Contact:

Ing. Miroslav Valeš, Ph.D.
director of VZLU TEST, a.s.
Tel: +420 225 115 267, +420 724 966 830,  fax: +420 225 115 430
e-mail: vales@vzlutest.cz

 

Ing. Pavel Malý
Head of  Environmental  Testing Laboratory
Tel: 225 115 113, +420 724 278 559, fax: +420 225 115 430
e-mail: maly@vzlutest.cz