Hanna-instruments HI 711 Manuel d'utilisateur télécharger pdf

Total Chlorine

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 711 meter is supplied complete with:

• Two Sample Cuvettes and Caps

• Six powder reagents for Total Chlorine

• 1 x 1.5V AAA Battery

• Instruction Manual

HI 711

Technical specifications:

Range 0.00 to 3.50 ppm

Resolution 0.01 ppm

Accuracy ±0.03 ppm ±3% of reading @ 25 °C / 77 °F

Light Source Light Emitting Diode @ 525 nm

Light Detector Silicon Photocell

Method Adaptation of USEPA method 330.5. The reaction

between the chlorine and DPD reagent causes a pink

tint in the sample.

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 2 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 “0.00” 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. Dust cover.

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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Total Chlorine 1
Battery management 2

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Page 1 - Total Chlorine

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

Page 2 - Battery management

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

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Hanna-instruments HI 711 Manuel d'utilisateur

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