Related Manuals for Extech Instruments Oyster Series
Summary of Contents for Extech Instruments Oyster Series
- Page 1 USER GUIDE pH/mV/Temperature Meter Model OYSTER-10 888.610.7664 www.calcert.com sales@calcert.co...
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Page 2: Meter Description
This instrument is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit the Extech Instruments website (www.extech.com) to check for the latest version of this User Guide. Extech Instruments is an ISO-9001 certified company. -
Page 3: Calibration And Operation
pH Overview pH is a unit of measure (ranging from 0 to 14pH) indicating the degree of acidity or alkalinity of a solution. pH tests are the most commonly performed measurements in water quality testing, using the hydrogen ion activity of a solution to determine acidity or alkalinity. Solutions with a pH less than 7 are considered acidic, solutions with a pH higher than 7 are known as bases, and solutions with a pH of exactly 7 are considered neutral. - Page 4 pH Measurement and Temperature Compensation 1. Use the pH/mV button to select the pH mode. The unit of measure appears on the LCD. 2. Connect the pH electrode to the meter and place the sensor end in the solution under test. 3.
- Page 5 MAX/MIN Display 1. The meter memorizes the highest (MAX) and lowest (MIN) readings when prompted. 2. Press and hold the MAX/MIN button until both the MAX and MIN icons appear on the LCD. The meter will now begin keeping track of the MIN and MAX readings. 3.
- Page 6 pH Electrode Model 60120B Operation The Following information applies to the Epoxy Body, Sealed Reference Combination pH Electrode Model 60120B. Electrode Considerations 1. The 60120B pH electrode is recessed in the polymer body allowing it to rest against the bottom of a beaker without damaging the glass bulb.
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Page 7: Specifications
Specifications Range (Resolution) Accuracy ± 1000 mV DC (1 mV) + 2mV Temperature 32.0 to 212.0 F (0.0 to 99.9 + 0.8 F (0.5 0.00 to 14.00pH (0.01pH) + 0.02pH Temperature Compensation 32 to 212 F (0-100 C) AUTO or MANUAL modes Power 9 volt battery or optional AC adapter Display... -
Page 8: Maintenance And Troubleshooting
Maintenance and Troubleshooting Electrode Cleaning The type of electrode coating that occurs over time will determine the cleaning method. Soft coatings can be removed by vigorous stirring or by using a squirt bottle. Organic chemical coating (hard coatings) should be chemically removed. Only in extreme cases should the bulb be cleaned mechanically. - Page 9 Troubleshooting an Electrode Problem Symptom Cause Recommended Solution Long response time or Clogged Junction Soak in 4.07 M Potassium Chloride (KCl) reading drift @ 60 C for 30 minutes. Replace electrode if necessary. Strong Alkaline measurement Soak in 0.1 M HCL overnight Deteriorated Gel layer of pH Replace electrode sensing membrane...
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Page 10: Warranty
Warranty FLIR Systems, Inc. warrants this Extech Instruments brand device to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department for authorization. Visit the website www.extech.com for contact information. A Return Authorization (RA) number must be issued before any product is returned. The sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in transit. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. FLIR Systems, Inc. specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct, indirect, incidental or consequential damages. FLIR’s total liability is limited to repair or replacement of the product. The warranty set forth above is inclusive and no other warranty, whether written or oral, is expressed or implied. Calibration, Repair, and Customer Care Services FLIR Systems, Inc. offers repair and calibration services for the Extech Instruments products we sell. NIST certification for most products is also provided. Call the Customer Service Department for information on calibration services available for this product. Annual calibrations should be performed to verify meter performance and accuracy. Technical support and general customer service is also provided, refer to the contact information provided below. Support Lines: U.S. (877) 439‐8324; International: +1 (603) 324‐7800 Technical Support: Option 3; E‐mail: support@extech.com Repair & Returns: Option 4; E‐mail: repair@extech.com Product specifications are subject to change without notice Please visit our website for the most up‐to‐date information www.extech.com FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA ISO 9001 Certified Copyright © 2013‐2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form www.extech.com Oyster10-en-US_v2.3 9/15 888.610.7664 www.calcert.com sales@calcert.co... -
Page 11: Garantie
Garantie FLIR Systems, Inc. garantit que cet appareil Extech Instruments est exempt de défauts matériaux et de fabrication pendant un an à partir de la date d’envoi (une garantie limitée de six mois s’applique aux capteurs et aux câbles). Si le renvoi de l’appareil pour réparation devient nécessaire durant ou après la période de garantie, contactez le service client pour autorisation. Pour obtenir les coordonnées, visitez le site Web suivant : www.extech.com. Un numéro d’autorisation de retour (AR) doit être délivré avant tout retour de produit. L’expéditeur prend à sa charge les frais d’expédition, le fret, l’assurance et l’emballage correct de l’appareil afin de prévenir toute détérioration durant le transport. Cette garantie ne s’applique pas aux dommages imputables à l’utilisateur, tels que l’usage impropre ou abusif, un mauvais câblage, une utilisation non conforme aux spécifications, un entretien ou une réparation incorrecte, ou toute modification non autorisée. FLIR Systems, Inc. déclinera spécifiquement toute garantie ou qualité marchande ou aptitude à l’emploi prévu, et ne sera en aucun cas tenu responsable pour tout dommage conséquent, direct, indirect ou accidentel. La responsabilité totale de FLIR est limitée à la réparation ou au remplacement du produit. La garantie définie ci‐dessus est inclusive et aucune autre garantie, écrite ou orale, n’est exprimée ou implicite. Calibrage, réparation et services après‐vente FLIR Systems, Inc. offre des services de calibrage et de réparation pour les produits Extech Instruments que nous commercialisons. Nous fournissons également une certification NIST pour la plupart des produits. Contactez notre service client pour toute information sur les services de calibrage disponibles pour ce produit. Un calibrage doit être effectué chaque année pour vérifier les performances et la précision du mètre. Nous offrons également une assistance technique et un service à la clientèle. Veuillez vous reporter aux coordonnées fournies ci‐dessous. Lignes d’assistance : États‐Unis (877) 439‐8324 ; international : +1 (603) 324‐7800 Service d’assistance technique : Option 3 ; E‐mail : support@extech.com Réparations et retours : Option 4 ; E‐mail : repair@extech.com Les spécifications produit sont sujettes à modifications sans préavis. Pour les toutes dernières informations, veuillez visiter notre site Web. www.extech.com FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA Certifié ISO 9001 Copyright © 2013‐2015 FLIR Systems, Inc. Tous droits réservés, y compris la reproduction partielle ou totale sous quelque forme que ce soit. www.extech.com Oyster10-en-US_v2.3 9/15 888.610.7664 www.calcert.com sales@calcert.co... - Page 12 Garantía FLIR Systems, Inc., garantiza este dispositivo marca Extech Instruments para estar libre de defectos en partes o mano de obra durante un año a partir de la fecha de embarque (se aplica una garantía limitada de seis meses para cables y sensores). Si fuera necesario regresar el instrumento para servicio durante o después del periodo de garantía, llame al Departamento de Servicio a Clientes para obtener autorización. Visite www.extech.com para Información de contacto. Se debe expedir un número de Autorización de Devolución (AD) antes de regresar cualquier producto. El remitente es responsable de los gastos de embarque, flete, seguro y empaque apropiado para prevenir daños en tránsito. Esta garantía no se aplica a defectos resultantes de las acciones del usuario como el mal uso, alambrado equivocado, operación fuera de las especificaciones, mantenimiento o reparación inadecuada o modificación no autorizada. FLIR Systems, Inc., rechaza específicamente cualesquier garantías implícitas o factibilidad de comercialización o idoneidad para cualquier propósito determinado y no será responsable por cualesquier daños directos, indirectos, incidentales o consecuentes. La responsabilidad total de FLIR está limitada a la reparación o reemplazo del producto. La garantía precedente es inclusiva y no hay otra garantía ya sea escrita u oral, expresa o implícita. Servicios de calibración, reparación y atención a clientes FLIR Systems, Inc., ofrece servicios de reparación y calibración para los productos que vendemos de Extech Instruments. Además ofrecemos certificación NIST para la mayoría de los productos. Llame al Departamento de Servicio al Cliente para solicitar información de calibración para este producto. Para verificar el funcionamiento y precisión se debe realizar la calibración anual. Además se provee Soporte Técnico y servicios generales al cliente, consulte la información de contacto en seguida. Líneas de soporte: EE.UU. (877) 439‐8324; Internacional: +1 (603) 324‐7800 Soporte Técnico Opción 3; correo electrónico: support@extech.com Reparación / Devoluciones: Opción 4; correo electrónico: repair@extech.com Las especificaciones del producto están sujetas a cambios sin aviso Por favor visite nuestra página en Internet para la información más actualizada www.extech.com FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA Certificado ISO 9001 Copyright © 2013‐2015 FLIR Systems, Inc. Reservados todos los derechos, incluyendo el derecho de reproducción total o parcial en cualquier medio www.extech.com Oyster10-en-US_v2.3 9/15 888.610.7664 www.calcert.com sales@calcert.co...
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