Hanna-instruments HI 727 Manual de usuario descargar pdf

Color of Water

Preliminary examination:

Please examine this product carefully. Make sure that the instrument is not damaged. If

any damage occurred during shipment, please notify your Dealer.

Each HI 727 meter is supplied complete with:

• Two Sample Cuvettes and Caps

• 1 x 1.5V AAA Battery

• Instruction Manual

HI 727

Technical specifications:

Range 0 to 500 PCU

Resolution 5 PCU

Accuracy ±10 PCU ±5% of reading @ 25 °C / 77 °F

Light Source Light Emitting Diode @ 470 nm

Light Detector Silicon Photocell

Method Adaptation of the Standard Methods for the Examination

of Water and Wastewater 21

edition, Colorimetric

Platinum Cobalt method.

Environment 0 to 50 °C (32 to 122 °F);

max 95% RH non-condensing

Battery Type 1 x 1.5V AAA

Auto-Shut off After 10 minutes of non-use

Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)

Weight 64 g (2.25 oz.)

Functional 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 “0” indicates that the sample absorbs less

light than the zero reference. Check the procedure and make sure you

use the same cuvette for reference (zero) and measurement.

Over Range: A flashing value of the maximum concentration indicates

the 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 be

replaced. Once this indication is displayed, normal operation of the

instrument will be interrupted. Change the battery and restart the

meter.

1. Cuvette cap.

2. Cuvette with cap.

3. Cuvette holder.

4. Liquid Crystal Display.

5. Button.

For more details about spare parts and accessories

see “Accessories”.

www.hannainst.com

Dear Customer,

Thank you for choosing a Hanna Instruments Product.

Please read this instruction manual carefully before using the instrument. If you need

additional technical information, do not hesitate to e-mail us at [email protected]

or view our worldwide contact list at www.hannainst.com.

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Color of Water 1
Battery management 2

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Pagina 1 - Color of Water

Color of WaterPreliminary examination:Please examine this product carefully. Make sure that the instrument is not damaged. Ifany damage occurred durin

Pagina 2 - Battery management

• Turn the meter on by pressing the button. Allsegments will be displayed. When the displayshows “Add”, “C.1” with “Press” blinking,the meter is ready

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Hanna-instruments HI 727 Manual de usuario

Busca en linea o descarga Manual de usuario para Instrumentos de medición Hanna-instruments HI 727. Hanna Instruments HI 727 User Manual Manual de usuario

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