Adwa AD101 Manual

Adwa Måleudstyr AD101

Læs gratis den danske manual til Adwa AD101 (2 sider) i kategorien Måleudstyr. Denne vejledning er vurderet som hjælpsom af 23 personer og har en gennemsnitlig bedømmelse på 4.2 stjerner ud af 12 anmeldelser. Har du et spørgsmål om Adwa AD101, eller vil du spørge andre brugere om produktet?

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Side 1/2

ERROR MESSAGES

Ec: use a fresh buffer solution.

Eb: batteries should be replaced.

SPECIFICATIONS

AD100

Range -2.0 to 16.0 pH

Resolution 0.1 pH

Accuracy ± 0.1 pH

Temp.compensation Automatic

Environment 0 - 50 °C

95 % Relative

Humidity

Battery Life/Type 250 Hrs./4x1.5 V

Dimensions 173 x 41 x 22 mm

AD101

Range -2.00 to 16.00 pH

Resolution 0.01 pH

Accuracy ± 0.02 pH

Temp.compensation Automatic

Environment 0 - 50 °C

95 % Relative

Humidity

Battery Life/Type 250 Hrs./4x1.5 V

Dimensions 173 x 41 x 22 mm

USER MANUAL

AD100 & AD101

pH Testers

• Microprocessor-based pH tester

• Automatic temperature compensation

• Splash-proof keypad

• Automatic shut-off

ACCESSORIES

AD70004P pH 4.01 buffer solution

20 ml sachet (25 pcs.)

AD70007P pH 7.01 buffer solution

20 ml sachet (25 pcs.)

AD70010P pH 10.01 buffer solution

20 ml sachet (25 pcs.)

Dear Customer,

Thank you for choosing an ADWA product.

Please read carefully this manual before

starting operations.

For additional technical information, please

e-mail us at:

sales@adwainstruments.com

ISTRAD100 09/14

www.adwainstruments.com

ERROR MESSAGES

Ec: use a fresh buffer solution.

Eb: batteries should be replaced.

SPECIFICATIONS

AD100

Range -2.0 to 16.0 pH

Resolution 0.1 pH

Accuracy ± 0.1 pH

Temp.compensation Automatic

Environment 0 - 50 °C

95 % Relative

Humidity

Battery Life/Type 250 Hrs./4x1.5 V

Dimensions 173 x 41 x 22 mm

AD101

Range -2.00 to 16.00 pH

Resolution 0.01 pH

Accuracy ± 0.02 pH

Temp.compensation Automatic

Environment 0 - 50 °C

95 % Relative

Humidity

Battery Life/Type 250 Hrs./4x1.5 V

Dimensions 173 x 41 x 22 mm

USER MANUAL

AD100 & AD101

pH Testers

• Microprocessor-based pH tester

• Automatic temperature compensation

• Splash-proof keypad

• Automatic shut-off

ACCESSORIES

AD70004P pH 4.01 buffer solution

20 ml sachet (25 pcs.)

AD70007P pH 7.01 buffer solution

20 ml sachet (25 pcs.)

AD70010P pH 10.01 buffer solution

20 ml sachet (25 pcs.)

Dear Customer,

Thank you for choosing an ADWA product.

Please read carefully this manual before

starting operations.

For additional technical information, please

e-mail us at:

sales@adwainstruments.com

ISTRAD100 09/14

www.adwainstruments.com

CONDITIONING

Remove the cap. If white crystals have

formed, they will be dissolved during

conditioning.

To condition, soak the tip of the tester in

pH 7.01 buffer solution for ten minutes.

CALIBRATION

Calibrate your tester once a week or at

any time you suspect a problem with the

readings. ADWA pH testers can be

calibrated at 4, 7 and 10 pH values.

ALWAYS CALIBRATE AT pH 7 FIRST.

1. Put the tip of the tester in pH 7.01 buffer

solution and press the ON/OFF button.

2. Press CAL button: “7.0” and “pH” will

start flashing. When the sign “pH” stops

flashing, the reading has stabilized. Then

press READ button: “4.0” and “pH” will

start flashing.

3. Rinse the tip of the tester with deionized

water.

4. Put the tip of the tester in pH 4.01 buffer

(for acidic measurements) or in pH 10.01

buffer (for alkaline measurements): “4.0”

(or “10.0”) and “pH” will start flashing.

5. When the sign “pH” stops flashing, the

reading has stabilized. Press READ. The

calibration is completed.

ALWAYS USE A FRESH BUFFER

SOLUTION FOR CALIBRATION.

OPERATION

1. Remove the protective cap from the

bottom of the tester.

2. Press ON/OFF button to turn the tester

on.

3. Place the tip of the tester into the sample

to be measured.

4. Stir the sample and record the reading

when the value has stabilized. The tester

will automatically compensate temperature

variations.

5. Press ON/OFF button to turn the tester

off.

MAINTENANCE

The sensor should be kept moist at all times.

This can be done by storing the tester with

a few drops of pH 7.01 buffer solution in

the protective cap. Rinse the electrode after

each measurement with tap water.

WARNING: DO NOT USE DEIONIZED

OR DISTILLED WATER FOR STORAGE

PURPOSES.

BATTERY REPLACEMENT

When the batteries need to be replaced,

the “Eb” error message will appear on the

display and the tester will turn off automatically

to prevent the unreliable measurement result.

Open the battery compartment at the top

of the tester. Place the batteries noting the

polarity listed in the battery compartment.

CONDITIONING

Remove the cap. If white crystals have

formed, they will be dissolved during

conditioning.

To condition, soak the tip of the tester in

pH 7.01 buffer solution for ten minutes.

CALIBRATION

Calibrate your tester once a week or at

any time you suspect a problem with the

readings. ADWA pH testers can be

calibrated at 4, 7 and 10 pH values.

ALWAYS CALIBRATE AT pH 7 FIRST.

1. Put the tip of the tester in pH 7.01 buffer

solution and press the ON/OFF button.

2. Press CAL button: “7.0” and “pH” will

start flashing. When the sign “pH” stops

flashing, the reading has stabilized. Then

press READ button: “4.0” and “pH” will

start flashing.

3. Rinse the tip of the tester with deionized

water.

4. Put the tip of the tester in pH 4.01 buffer

(for acidic measurements) or in pH 10.01

buffer (for alkaline measurements): “4.0”

(or “10.0”) and “pH” will start flashing.

5. When the sign “pH” stops flashing, the

reading has stabilized. Press READ. The

calibration is completed.

ALWAYS USE A FRESH BUFFER

SOLUTION FOR CALIBRATION.

OPERATION

1. Remove the protective cap from the

bottom of the tester.

2. Press ON/OFF button to turn the tester

on.

3. Place the tip of the tester into the sample

to be measured.

4. Stir the sample and record the reading

when the value has stabilized. The tester

will automatically compensate temperature

variations.

5. Press ON/OFF button to turn the tester

off.

MAINTENANCE

The sensor should be kept moist at all times.

This can be done by storing the tester with

a few drops of pH 7.01 buffer solution in

the protective cap. Rinse the electrode after

each measurement with tap water.

WARNING: DO NOT USE DEIONIZED

OR DISTILLED WATER FOR STORAGE

PURPOSES.

BATTERY REPLACEMENT

When the batteries need to be replaced,

the “Eb” error message will appear on the

display and the tester will turn off automatically

to prevent the unreliable measurement result.

Open the battery compartment at the top

of the tester. Place the batteries noting the

polarity listed in the battery compartment.

Produkt Specifikationer

Mærke:	Adwa
Kategori:	Måleudstyr
Model:	AD101

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