Hanna-instruments HI 708 Instrukcja Użytkownika Pobierz pdf

Nitrite High Range

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 708 meter is supplied complete with:

• Two Sample Cuvettes and Caps

• Six packets of Nitrite HR Reagent

• 1 x 1.5V AAA Battery

• Instruction Manual

HI 708

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. 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.

Technical specifications:

Range 0 to 150 ppm

Resolution 1 ppm

Accuracy ±3 ppm ±5% of reading @ 25 °C / 77 °F

Light Source Light Emitting Diode @ 575 nm

Light Detector Silicon Photocell

Method Adaptation of the

Ferrous Sulfate method

. The reaction

between nitrite and the reagent causes a greenish-brown

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 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.)

1 2

Podsumowanie treści

Strona 1 - Nitrite High Range

Nitrite High RangePreliminary examination:Please examine this product carefully. Make sure that the instrument is not damaged. Ifany damage occurred d

Strona 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 708 Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Urządzenia pomiarowe Hanna-instruments HI 708. Hanna Instruments HI 708 User Manual Instrukcja obsługi

Podsumowanie treści

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