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K4831X
Total Sediment Tester
Operation and Instruction Manual
Koehler Instrument Company, Inc.
1595 Sycamore Avenue • Bohemia, New York 11716-1796 • USA
Toll Free: 1-800-878-9070 (US only) • Tel: +1 631 589 3800 • Fax: +1 631 589 3815
http://www.koehlerinstrument.com • e-mail: info@koehlerinstrument.com
Petroleum Testing & Analysis Instrumentation • Custom Design & Manufacturing
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Summary of Contents for Koehler K4831X
- Page 1 K4831X Total Sediment Tester Operation and Instruction Manual Koehler Instrument Company, Inc. 1595 Sycamore Avenue • Bohemia, New York 11716-1796 • USA Toll Free: 1-800-878-9070 (US only) • Tel: +1 631 589 3800 • Fax: +1 631 589 3815 http://www.koehlerinstrument.com • e-mail: info@koehlerinstrument.com...
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Page 3: Table Of Contents
USER MANUAL CONTENTS Notice Guarantee Safety information and suggestions Technical specifications of the device Accessories Spare parts Procedure Guarantee certificate - Page 3 -... -
Page 4: Notice
USER MANUAL NOTICE Only the operators that have the knowledge of the method or are able to establish internal procedures are authorized to use the apparatus. The qualified operators are however not allowed to work on the device to: Perform reparations ... -
Page 5: Guarantee
USER MANUAL GUARANTEE The warranty covers the apparatus from manufacturing defects for a period of one (1) year. During the warranty period the manufacturer will replace and/or will repair, free of charges, all the components that will present a manufacturing defect or malfunction. Spent the terms above, the warranty declines and the assistance will be realised debiting the cost of the components, of the technical intervention, of the transport of the materials and the bed and board and travelling... -
Page 6: Safety Information And Suggestions
USER MANUAL SAFETY INFORMATION AND SUGGESTIONS THE APPARATUS DOESN'T CONSTITUTE A POTENTIAL DANGER FOR THE OPERATORS which USE IT OR TO those who work IN THE SURROUNDING ZONES; NOTWITHSTANDING THIS, WE INVITE TO FOLLOW THE INDICATIONS BELOW. 1. Avoid to lean on the apparatus any kind of material 2. - Page 7 USER MANUAL In compliance with art. 13 of the Legislative Decree dated 25 July 2005, no. 151 “Implementation of the Directives 2002/95/EC, 2002/96/EC and 2003/108/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment, as well as waste disposal”. The symbol of the crossed-out wheeled bin on the equipment or its packaging indicates that the product must be disposed of separately from other waste at the end of its operational...
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Page 8: Technical Specifications Of The Device
USER MANUAL TECHNICAL SPECIFICATIONS OF THE DEVICE Dimensions: 36x70x62 cm. (WxDxH) Weight: 8 Kg. Working temperature: from 0 to 50°C Storage temperature: from -10 to 70°C Ambient relative humidity: lower than 90% HR not condensing ACCESSORIES K48319-10 Steam Generator K48319-11 Vacuum Pump K48319-14 GFA filter, pack of 100 pcs... - Page 9 USER MANUAL 1. Sample Preparation Mix the whole sample, as received, thoroughly using a high speed mixer when practicable, for 30 s. In all cases a sample taken on a glass or PTFE rod dipped to the bottom of the container must show a homogeneous appearance.
- Page 10 USER MANUAL 3. Apparatus Assembly Before use, check that the filter support screen is clean. If necessary, the screen must be cleaned by boiling in a high boiling point aromatic solvent. When more than 2 % of the sinter area remains blocked by particulate matter after such cleaning, discard the screen and install a new one.
- Page 11 USER MANUAL 5. Filter Washing When the filtration is complete and the upper filter medium appears dry, continue the steam and vacuum for a further 5 min. Discontinue the steam supply and cool the apparatus passing tap water through the coils. Wash the filtration unit carefully with two portions of 25 ±1 mL of the wash solvent from a syringe or graduated wash bottle with a fine nozzle, taking care to remove any adhered sample from the wall of the upper part of the apparatus.
- Page 12 USER MANUAL 8. Report Report the total sediment by hot filtration as the average of duplicate determinations, to the nearest 0.01 % m/m. If a 5-g sample has been used, report the results as total sediment (5 g) by hot filtration. If filtration is not complete within the specified 25 min, report the results as filtration time exceeds 25 min.
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