2. ATD Tools
  3. ATD-3325

ATD Tools ATD-3325 Owner's manual

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Range: Minimum Division: Accuracy:
Ethylene Glycol: -60°F to 32°F Ethylene Glycol: 5°F Ethylene Glycol: ±5°F
Propylene Glycol: -60°F to 32°F Propylene Glycol: 5°F Propylene Glycol: ±5°F
Battery: 1.100-1.400 Specific Gravity Battery: 0.01 Specific Gravity Battery: ±0.01 Specific Gravity
AdBlue (DEF) : 30% - 35%
Windshield Washer Fluid: Ethanol + water :32°F to -40°F, propylene glycol + water (SRF1): 32°F to - 40°F
Features:
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Specifications:
ATD-3325
DEF / Coolant Refractometer
Owner’s Manual
Made in China to ATD Tools, Inc. Specifications
Visit us at www.atdtools.com
Kit Includes:
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ATD3325_rev_0419
OPERATION
1. Open daylight plate, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the
the water spreads across the entire surface of the prism without air EXEEOHs or dry spots. Allow the sample to
temperature adjust on the prism for approximately 30 seconds EHfore going to step #2. (This allows the sample
to adjust to the DPELHQt temperature of the refractometer)
REFRACTOMETER NOMENCLATURE
Main Prism
$VVHPEO\
5XEEHU
Grip
Eyepiece
Daylight
Plate
&DOLEUDWLRQ
Screw
Focus
Adjustment
1. Accurate measurement depends on careful cDOLEUation. The prism and sample must Ee at the same
temperature for accurate results.
2. Do not expose the instrument to damp working conditions, and do not immerse the instrument in water. If
the instrument Eecomes foggy, water has entered the ERdy. Call a qualified service technician or contact
your dealer.
3. Do not measure DEUasive chemicals with this instrument. They can damage the prism's coating
4. Clean the instrument Eetween each measurement using a soft, damp cloth. Failure to clean the prism on a
regular Easis will lead to inaccurate results and damage to the prism's coating.
5. This is an optical instrument. It requires careful handling and storage. Failure to do so can result in
damage to the optical components and its Easic structure. With care, this instrument will provide years of
UHOLDEOe service.
WARNINGS / MAINTENANCE
4. 1RZ place a few drops of the sample to EH tested
onto the main prism, close the daylight plate and check the
reading. Take the reading where the ERXQGDUy line of EOXH
and white cross the graduated scale. The scale will provide
a direct reading of the concentration.
2. Hold daylight plate in the direction of a light source
and look into the eyepiece. You will see a circular field with
graduations down the center (you may have to focus the
eyepiece to clearly see the graduations). The upper portion
of the field should EH EOXH, while the lower portion should EH
white. (The pictures shown here and shown in step 3 & step
4 are only as reference; the specific scale is listed on the
product.)
3. Look into the eyepiece and turn the &DOLEUDtion
Screw until the ERXQGDUy EHtween the upper EOXH field and
the lower white field meet exactly on the zero scale. That is
the end of the cDOLEUDtion process. Make sure the DPELHQt
room temperature is correct for the solution you are using
(20°C / 68°F). When working temperature of the room or the
environment (not the sample) changes Ey more than 5°, we
recommend recDOLEUDting to maintain accuracy. If the
instrument is equipped with Automatic Temperature Com-
pensation system, the DPELHQt working temperature of the
room must EH 20°C / 68°F) whenever the instrument is
UHFDOLEUDted. Once cDOLEUDted, shifts in DPELHQt temperature
within the acceptDEOH range (10°C-30°C) should not affect
accuracy.
THE ZERO SCALE
WARRANTY
1 YEAR LIMITED WARRANTY
THIS WARRANTY AND CONFIRMED RECEIPT(S) SHOULD BE RETAINED BY THE CUSTOMER AT ALL TIMES
PURCHASED FROM: _______________________________________
DATE PURCHASED: ________________________________________
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Your ATD-3325 is warranted for a period of 12 months from the original purchase date.
For a period of one (1) year from your purchase date, ATD Tools Inc. will repair or replace (at its option) without charge, your
ATD product if it was purchased new and the product has failed due to a defect in material or workmanship which you experienced
during normal use of the product. This limited warranty is your exclusive remedy.
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under warranty, freight prepaid, to your supplier for warranty determination.
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not cover any warnings or instructions or they may void the warranty. This warranty does not cover scratches, superficial dents, and
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provided in lieu of all other warranties, express or implied. All other warranties, including implied warranties and warranties of
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one year from your date of purchase of this product.
Some states’ laws do not allow limited durations on certain implied warranties and some states’ laws do not allow limitations on
incidental or consequential damages. You should consult the law in your state to determine how your rights may vary.
[Affix receipt or invoice here for safe keeping]
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