Hanna Instruments HI 758 Instruction Manual

Also see for HI 758: Instruction manual Instruction manual User manual

Contents

Dear Customer,Thank you for choosing a Hanna Instruments Product.Please read this instruction manual carefully before using the instrument. If you needadditional technical information, do not hesitate to e-mail us at tech@hannainst.com.Preliminary examination:Please examine this product carefully. Make sure that the instrument is not damaged. Ifany damage occurred during shipment, please notify your Dealer.Each HI 758 meter is supplied complete with:• Two Sample Cuvettes and Caps• Reagents for 25 tests• Droper• 2 x 1 mL syringes with tips• 1 x 1.5V AAA Battery• Instruction ManualFunctional description:Errors and warnings:Light High: There is too much light to perform a measurement.Please check the preparation of the zero cuvette.Light Low: There is not enough light to perform a measurement.Please check the preparation of the zero cuvette.Inverted cuvettes: The sample and the zero cuvette are inverted.Under range: A blinking “200” indicates that the reading is underrange.Over Range: A blinking value of the maximum concentration indicatesthe reading is over range. Dilute the sample and re-run the test.Battery low: The battery must be replaced soon.Dead battery: This indicates that the battery is dead and must bereplaced. Once this indication is displayed, normal operation of theinstrument will be interrupted. Change the battery and restart themeter.1. Cuvette cap.2. Cuvette with cap.3. Cuvette holder.4. Liquid Crystal Display.5. ButtonFor more details about spare parts and accessoriessee “Accessories”.Technical specifications:Range 200 to 600 ppmResolution 1 ppmAccuracy ±6 % of reading @ 25 °C / 77 °FLight Source Light Emitting Diode @ 610 nmLight Detector Silicon PhotocellMethod Adaptation of the zincon method.Environment 0 to 50 °C (32 to 122 °F);max 95% RH non-condensingBattery Type 1 x 1.5V AAAAuto-Shut off After 10 minutes of non-useDimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)Weight 64 g (2.25 oz.)

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