HI 99104 - Hanna Instruments
Contents
1. salt deposits If the electrode is dry before taking measurements immerse itin HI70300 storage solution for about 30 minutes to reactivate it Switch the meter ON calibrate see below then immerse the electrode tip 4 cm 1 5 into the sample Stir gently and wait until the display stabilizes After use always turn the meter OFF rinse the electrode with water clean it with HI7061 cleaning solution and store it with a few drops of storage HI70300 solution in the black protective cap NEVER USE DISTILLED OR DEIONIZED WATER FOR STORING PURPOSES Note When the display fades replace the batteries by opening the compartment on the meter top CALIBRATION A weekly calibration is recommended mmerse the meter in pH7 buffer HI7007 stir gently allow the reading to stabilize and adjust the pH7 trimmer to read 7 01 pH Rinse and immerse the electrode in pH4 or pH10 buffer HI7004 or HI7010 stir gently allow the reading to stabilize and adjust the pH4 10 trimmer to read 4 01 or 10 01 pH When the meter does not calibrate replace the electrode SPECIFICATION Range Resolution Accuracy 20 C 68 F Environment 0 00 to 14 00 pH 0 01 pH 0 2 pH 0 to 50 C 32 to 122 F RH 95 non condensing 2x1 5V LR 44 batteries approx 1000 hours Power supply Accessories HI 1270 HI 70004P HI 70007P HI 70010P HI 70300M HI 7061M pH electrode w screw con2. HI 99104 CE Battery compartment HANNA ON OFF EX switch a pit 4 10 Calibration C e trimmers Screw connector Max immersion level HI 1270 pH electrode Warranty All Hanna Instruments meters are warranted for two years against defects in workmanship and materials when used for their in tended purpose and maintained according to instructions P robes are warranted for six months This warranty is limited to repair or replacement free of charge Damage due to accidents misuse tampering or lack of prescribed maintenance are 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 and the nature of the problem If the repair is not covered by the warranty you will be notified of the charges incurred If the instrument is to be returned to Hanna Instruments first obtain a Retumed Goods Authorization number from the Customer Service department and then send it with shipping costs prepaid When shipping any instrument make sure it is properly packaged for complete protection For technical service reference and for a complete list of available accessories visit www hannainst com g HANNA instruments OPERATION Connectthe electrode to the meter and remove the black protective cap If necessary rinse with wa ter to remove
3. nector pH 4 01 buffer 20 mL 25 pcs pH 7 01 buffer 20 mL 25 pcs pH 10 01 buffer 20 mL 25 pcs Storage solution 230 mL bottle Cleaning solution 230 mL bottle HI 99104 Eel LL If eL fester Q Q A 2 0600 t0 14 00 pH Range e Gompact amp Lightweight e Small pH Electrode Fits in All Flaskst amp B kers me Long Battery Life e Easy Calibration a t pH Tester Miki NIN Instruments
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