Adwa AD203 Manual
Adwa
Measuring equipment
AD203
Read below 📖 the manual in Italian for Adwa AD203 (4 pages) in the Measuring equipment category. This guide has been helpful for 33 people and has been rated 4.5 stars on average by 2 users
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SPECIFICATIONS
AD203
Range 0 to 1999 µS/cm
Resolution 1 µS/cm
Accuracy ± 2% full scale
Temperature Automatic
compensation
Environment 0 to 50 °C
95 % Relative
Humidity
Battery Life/Type 150 Hrs./4x1.5 V
Dimensions 173 x 41 x 22 mm
AD204
Range 0.00 to 19.00 mS/cm
Resolution 0.01 mS/cm
Accuracy ± 2% full scale
Temperature Automatic
compensation
Environment 0 to 50 °C
95 % Relative
Humidity
Battery Life/Type 150 Hrs./4x1.5 V
Dimensions 173 x 41 x 22 mm
USER MANUAL
AD203 & AD204
EC Testers
• Direct readings: better resolution
• Automatic temperature compensation
• Easy to read display
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
ISTRAD203 09/14
www.adwainstruments.com
WARNING
The enclosed product is intended for use
by persons know-ledgeable in safe
laboratory practices. Failure can result from
surface damage, improper pressure or
temperature, or use with improper chemicals.
Information concerning limitations of
ADWA products can be obtained from
ADWA Kft.
SPECIFICATIONS
AD203
Range 0 to 1999 µS/cm
Resolution 1 µS/cm
Accuracy ± 2% full scale
Temperature Automatic
compensation
Environment 0 to 50 °C
95 % Relative
Humidity
Battery Life/Type 150 Hrs./4x1.5 V
Dimensions 173 x 41 x 22 mm
AD204
Range 0.00 to 19.00 mS/cm
Resolution 0.01 mS/cm
Accuracy ± 2% full scale
Temperature Automatic
compensation
Environment 0 to 50 °C
95 % Relative
Humidity
Battery Life/Type 150 Hrs./4x1.5 V
Dimensions 173 x 41 x 22 mm
USER MANUAL
AD203 & AD204
EC Testers
• Direct readings: better resolution
• Automatic temperature compensation
• Easy to read display
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
ISTRAD203 09/14
www.adwainstruments.com
WARNING
The enclosed product is intended for use
by persons know-ledgeable in safe
laboratory practices. Failure can result from
surface damage, improper pressure or
temperature, or use with improper chemicals.
Information concerning limitations of
ADWA products can be obtained from
ADWA Kft.
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. Record the conductivity value. The
tester will automatically compensate
temperature variations.
5. Press ON/OFF button to turn the tester
off.
CALIBRATION
1. Switch the tester on by pressing ON/OFF
button.
2.Place the tip of the probe into the
calibration solution and wait for reading
to stabilize:
- For AD203: use the 1413 µS/cm
conductivity solution.
- For AD204: use the 12.88 mS/cm
conductivity solution.
3. Using the screwdriver supplied, adjust
the calibration trimmer on the back of
the tester to match the calibration
standard value:
- For AD203: 1413 µS/cm
- For AD204: 12.88 mS/cm
4. The tester is now ready to use.
ALWAYS USE A FRESH SOLUTION
FOR CALIBRATION.
MAINTENANCE
If readings became unstable, clean the
probe by rinsing it in alcohol for ten
minutes. If the readings fades or disappears,
batteries should be replaced.
BATTERY REPLACEMENT
Open the battery compartment at the top
of the tester. Place the batteries noting the
polarity listed in the battery compartment.
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. Record the conductivity value. The
tester will automatically compensate
temperature variations.
5. Press ON/OFF button to turn the tester
off.
CALIBRATION
1. Switch the tester on by pressing ON/OFF
button.
2.Place the tip of the probe into the
calibration solution and wait for reading
to stabilize:
- For AD203: use the 1413 µS/cm
conductivity solution.
- For AD204: use the 12.88 mS/cm
conductivity solution.
3. Using the screwdriver supplied, adjust
the calibration trimmer on the back of
the tester to match the calibration
standard value:
- For AD203: 1413 µS/cm
- For AD204: 12.88 mS/cm
4. The tester is now ready to use.
ALWAYS USE A FRESH SOLUTION
FOR CALIBRATION.
MAINTENANCE
If readings became unstable, clean the
probe by rinsing it in alcohol for ten
minutes. If the readings fades or disappears,
batteries should be replaced.
BATTERY REPLACEMENT
Open the battery compartment at the top
of the tester. Place the batteries noting the
polarity listed in the battery compartment.
ACCESSORIES
AD70030P 12.88 mS/cm EC
standard solution, 25 x
20 ml
AD70031P 1413 µS/cm EC
standard solution, 25 x
20 ml
ACCESSORIES
AD70030P 12.88 mS/cm EC
standard solution, 25 x
20 ml
AD70031P 1413 µS/cm EC
standard solution, 25 x
20 ml
Product Specifications
| Brand: | Adwa |
| Category: | Measuring equipment |
| Model: | AD203 |
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