Hanna Instruments pH 211 Instruction Manual

Also see for pH 210: Instruction manual

Contents

Overview

Hanna Instruments pH 211 Instruction Manual Manual pdf 2 page image

2 3pH 210, pH 211, pH 212 and pH 213 are guaranteed for two years againstdefects in workmanship and materials when used for their intended purpose andmaintained according to instructions. Electrodes and probes are guaranteed forsix months. This warranty is limited to repair or replacement free of charge.Damage due to accidents, misuse, tampering or lack of prescribed maintenanceis not covered.If service is required, contact the dealer from whom you purchased the instrument.If under warranty, report the model number, date of purchase, serial number andthe nature of the problem. If the repair is not covered by the warranty, you will benotified of the charges incurred. If the instrument is to be returned to Hanna Instru-ments, first obtain a Returned Goods Authorization number from the TechnicalService department and then send it with shipping costs prepaid. When shippingany instrument, make sure it is properly packed for complete protection. The Hanna pH 210, pH 211, pH 212 and pH 213 are microprocessor-based pH and Temperature bench meters.pH 211 and pH 213 can also measure ion concentration (ISE) andOxidation Reduction Potential (ORP) in the mV range.pH measurements are compensated for temperature effect manually orautomatically with the HI 7669/2W temperature probe.The instrument is equipped with a large easy-to-read LCD which showsthe pH (or mV) and temperature simultaneously, together with graphicsymbols.The calibration process is guided step by step through clear indications onthe LCD. A stability indicator makes the calibration procedure error-free.Through the RS232 serial port data can be transferred to a PC(pH 212 and pH 213 only).Remove the instrument from the packing material and examine itcarefully to make sure that no damage has occurred during shipping.If there is any damage, notify your Dealer or the nearest HannaCustomer Service Center.Each instrument is supplied with:• HI 1131B Glass-body Combination pH Electrode• HI 7669/2W Temperature Probe• HI 76404 Electrode Holder• pH 4.01 & 7.01 Buffer Solutions, 20 mL each• HI 7071S Electrolyte Solution• 12VDC Power Adapter• Instruction ManualNote: Save all packing material until you are sure that theinstrument functions correctly. All defective items must bereturned in the original packing with the supplied accessories.WARRANTY .................................................................................. 2PRELIMINARY EXAMINATION ........................................................ 3GENERAL DESCRIPTION ................................................................ 3FUNCTIONAL DESCRIPTION pH 210 AND pH 211 ......................... 4pH 210 AND pH 211 SPECIFICATIONS ........................................ 5FUNCTIONAL DESCRIPTION pH 212 AND pH 213 ......................... 6pH 212 AND pH 213 SPECIFICATIONS ........................................ 7OPERATIONAL GUIDE ................................................................... 8pH CALIBRATION ....................................................................... 11TEMPERATURE CALIBRATION (for technical personnel only) ........... 14mV CALIBRATION (pH 213 only) (for technical personnel only) .... 16PC INTERFACE (pH 212 & pH 213 only) .................................... 17pH BUFFER TEMPERATURE DEPENDENCE...................................... 19ELECTRODE CONDITIONING & MAINTENANCE ............................... 20TROUBLESHOOTING GUIDE ........................................................ 23TEMPERATURE CORRELATION FOR pH SENSITIVE GLASS ................. 24ACCESSORIES ............................................................................. 25TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSDear Customer,Thank you for choosing a Hanna Instruments product.Please read this instruction manual carefully before using the instruments.This manual will provide you with the necessary information for correct use ofthe instruments, as well as a precise idea of their versatility.If you need additional technical information, do not hesitate to e-mail us attech@hannainst.com or turn the back cover for our worldwide contact list.These instruments are in compliance with directives.WARRANTYWARRANTYWARRANTYWARRANTYWARRANTYPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONPRELIMINARY EXAMINATIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTIONHanna Instruments reserves the right to modify the design,construction and appearance of its products without advance notice.