Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for jenway 570
Summary of Contents for jenway 570
- Page 1 Temperature Meter Model 570 Instruction Manual 570 350/Rev B/05-17...
- Page 3 Safety Please read this information carefully prior to installing or using this equipment. The unit described in this manual is designed be to operated only by trained personnel. Any adjustments, maintenance and repair must be carried out as defined in this manual, by a person qualified to be aware of the hazards involved.
- Page 4 Toujours se référer aux fiches techniques de santé et de sécurité accompagnant tout produit chimique utilisé. Respecter les procédures de laboratoire généralement acceptées pour la manipulation en toute sécurité des produits chimiques. Si l’utilisateur suspecte qu’un problème quelconque puisse mettre en cause la sécurité, l’appareil doit être rendu inopérant en empêchant son utilisation.
- Page 5 Leggere attentamente queste istruzioni prima di installare o utilizzare il dispositivo. L’unità descritta nel presente manuale è stata realizzata per essere utilizzata solo da personale che ha ricevuto l’apposita formazione. Qualsiasi operazione di regolazione, manutenzione e riparazione deve essere effettuata sulla base di quanto indicato nel presente manuale da personale qualificato consapevole dei rischi connessi.
- Page 6 Es fundamental que tanto los operarios como el personal de servicio utilicen un sistema de trabajo seguro, así como las instrucciones detalladas que se especifican en este manual. Cualquier elemento que no se encuentre entre los definidos en los procedimientos de mantenimiento aquí descritos no podrá utilizarse en este instrumento.
-
Page 7: Table Of Contents
Contents Page SECTION 1 - Introduction INSTRUMENT DESCRIPTION INSTRUMENT SPECIFICATION SECTION 2 – Installation UNPACKING INSTALLATION DISPLAY AND CONTROLS SECTION 3 – Temperature Adjustment MANUAL TEMPERATURE ADJUSTMENT AUTOMATIC TEMPERATURE CORRECTION (ATC) SECTION 4 – Calibration and Measurement SECTION 5 – Care and Maintenance BATTERY REPLACEMENT SECTION 6 –... -
Page 8: Section 1 - Introduction
SECTION 1 - Introduction 1.1 INSTRUMENT DESCRIPTION Model 570 is a general purpose handheld pH, mV and temperature meter offering 2 point calibration and automatic buffer recognition. This model simultaneously displays either temperature compensated pH readings or electrode potential and temperature. -
Page 9: Section 2 - Installation
SECTION 2 - Installation 2.1 UNPACKING Remove the 570 meter from the packaging and ensure the following items are included: Model 570 pH and temperature meter (570 271) Epoxy bodied combination pH electrode (924 001) Temperature probe (170 101) pH 4, 7 and 10 buffer sachets... -
Page 10: Display And Controls
2.3 DISPLAY AND CONTROLS The pH meter has an LCD display which displays either the temperature compensated pH readings or electrode potential and temperature simultaneously. The keypad used for this meter enables an easy and effective way of calibrating and performing a measurement. Fig. - Page 11 The instrument will switch off automatically after 10 minutes of inactivity (i.e. no key presses). To disable the auto-off function press and hold the Up arrow key whilst switching the unit on. “Auto-off disable” will be displayed across the screen. When the unit is turned off the auto-off function will be re-enabled.
-
Page 12: Section 3 - Temperature Adjustment
SECTION 3 - Temperature Adjustment Model 570 is supplied with a temperature probe enabling automatic temperature compensation to be used. If the probe is disconnected then manual temperature compensation can be used instead. 3.1 MANUAL TEMPERATURE ADJUSTMENT If the temperature probe is disconnected ‘MANUAL’ will be displayed above the temperature value. -
Page 13: Section 4 - Calibration And Measurement
Before performing a measurement the instrument must be calibrated. It is recommended that the instrument is calibrated daily to achieve consistent and accurate results. Model 570 has a 2 point calibration process. The first calibration point MUST be buffer pH 7.00. The second calibration point depends on the acidity of the solution which is to be measured. - Page 14 ‘FAIL’ will be shown if 7.00 pH buffer isn’t used as the first calibration point. If the electrode and buffer solution’s combined error is greater than 0.5 pH or 30mV then ‘Error I/P’ will be displayed and the calibration aborted. If the electrode and buffer solution’s combined error is greater than 30mV then ‘FAIL’...
-
Page 15: Section 5 - Care And Maintenance
SECTION 5 - Care and Maintenance Over time the electrode sensor will degrade, but regular calibrating, cleaning and the correct storage will prolong its life. The epoxy bodied combination electrode supplied with this instrument is suitable for the majority of tests carried out in aqueous solutions. -
Page 16: Battery Replacement
5.1 BATTERY REPLACEMENT Replace the battery when the battery icon is low. This meter will continue to measure accurately but after further usage the meter will display ‘FLAt bAT’ and shutdown. Unscrew the screws on the back of the meter and replace with three AAA batteries ensuring that the polarities are correct. -
Page 17: Section 6 - Accessories And Spare Parts
025 192 pH electrode storage solution (250ml) 025 161 pH electrode cleaning solution (500ml) 570 401 White silicon case for 570 pH meter 570 402 Blue silicon case for 570 pH meter 6.2 SPARES Part Code Description of Spare Part... -
Page 18: Section 7 - Service And Support
7.1 SERVICE Our dedicated service staff are on hand to help in the unlikely event that your Jenway equipment develops a fault. Please contact them by one of the following means with a clear description of the problem: E-mail: cpservice@coleparmer.com... -
Page 19: Section 8 - Declaration Of Conformity
Signed for and on behalf of the above manufacturer Additional Information Year of CE Marking: 2016 Place of Issue Stone, Staffordshire, UK Date of Issue 02 March 2016 Authorised Representative Steve Marriott Title Technical Director Signature Declaration of Conformity is also available to view online at www.jenway.com... - Page 20 Cole-Parmer Ltd. Beacon Road, Stone, Staffordshire, ST15 0SA, United Kingdom Tel: +44 (0)1785 812121 Email: cpinfo@coleparmer.com Web: www.jenway.com...