Extech Instruments 341350A User Manual Download | Manualshive

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USER

GUIDE

Oyster

Meter

pH,

Conductivity,

TDS,

Salinity,

and

ORP

(mV)

Model

341350A

[email protected]

www.

GlobalScientificSupply

.com

GLOBAL SCIENTIFIC SUPPLY

The Laboratory Supply Company!

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Summary of Contents for 341350A

Page 1: ...USER GUIDE Oyster Meter pH Conductivity TDS Salinity and ORP mV Model 341350A info GlobalScientificSupply com www GlobalScientificSupply com GLOBAL SCIENTIFIC SUPPLY The Laboratory Supply Company ...

Page 2: ...er Guide Product Updates Product Registration and Customer Support Meter Description Front and Side panels 1 LCD display 2 Battery compartment 3 Power button 4 Up Down arrow buttons 5 MODE CAL button 6 UNIT SET button 7 STORE RECALL button 8 Connector Conductivity probe 9 Connector pH probe ORP probe 10 Connector Temperature probe 11 Connector AC adaptor Display 1 Mode indicators 2 Primary display...

Page 3: ... and store it in the wetting cap with 4 0 M KCL or in a pH 4 buffer solution Conductivity TDS Salt Measurements 1 Press the POWER button to turn the meter ON 2 Press the MODE CAL button until the COND SALT or TDS icon is displayed 3 Connect the conductivity electrode to the side conductivity connector 4 If required calibrate the electrode see Conductivity Calibration 5 Place the electrode in the s...

Page 4: ...F or ºC Manual Temperature Compensation In the pH mode the solution temperature can be measured and set by using the optional external temperature probe or when the probe is not used by adjusting the temperature display Press the buttons to set the temperature when the MTC icon is displayed The Conductivity probe has a built in temperature sensor so manual temperature compensation does not apply f...

Page 5: ...calibrates itself to that value At the end of the calibration cycle SA and End will briefly appear on the display and the meter will return to the normal operating mode 5 When a calibration is performed the calibration icons pH10 pH7 pH4 will be cleared calibration data is not erased and will be replaced when a successful calibration is performed for each buffer within one power on cycle These ico...

Page 6: ...the end of the calibration the display will briefly indicate SA End and then return to the measurement mode Note The SA will not appear if the calibration fails 5 The range calibrated alert will appear in the display for each range that is calibrated during that power on cycle Low range 84µS cm Medium range 1413µS cm High range 12 88mS cm 12 880µS cm Note The meter allows for a 1 2 or 3 point cali...

Page 7: ...solution 2 If bubbles are seen in the bulb area hold the electrode by its cap and shake downwards until bubbles are removed 3 To improve speed of response vigorously stir the electrode in the sample buffer or rinse solution 4 After exposure to a sample buffer or rinse solution shake the electrode with a snap motion to remove residual drops of solution 5 When possible use part of the next sample bu...

Page 8: ...94 0ºF 0 0 to 90 0ºC pH calibration points 4 00 7 00 and 10 00pH Conductivity calibration points 84 0µS 1413µS and 12 88mS TDS conversion ratio 0 67 fixed Salinity conversion ratio 0 5 fixed Auto Power OFF After 10 minutes of inactivity can be disabled Over range indication OL Operating Temperature 41ºF to 104ºF 5ºC to 40ºC Storage Temperature 4ºF to 140ºF 20ºC to 60ºC Operating Humidity Max 80 up...

Page 9: ... 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 inform...

Page 10: ...paration 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 produ...

Page 11: ... 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 ...

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