ATAGO PAL-ORANGE User manual

Brix scale
Brix represents the weight of sucrose in 100 grams of sucrose solution as percentage by weight. When other dissolved solids are
present in the solution, Brix conversion may be applied.
Brix is a measure of the total dissolved solids in a solution and indicates the combined concentration of all soluble substances,
such as sugar, salt, protein, and acids.
Automatic Temperature Compensation
The readings are corrected, based on the temperature of the prism, within the automatic temperature compensation range.
【 aution】
◇ Measurements may fluctuate with hot or cold samples. Wait for approximately 20 seconds to press the START button.
Measurements will stabilize once the instrument acclimates to the sample temperature.
Storage and Maintenance
Store the instrument in a dry place away from
direct sunlight. Exposure to humidity and heat
may damage the instrument.
lean and dry the sample stage thoroughly,
following the “leaning” instructions.
Store the unit away from direct sunlight at a
stabl
e temperature with as little fluctuation as
possible.
Repair and Warranty
The instrument is warranted for one year from the date of purchase. This warranty is void if the instrument shows evidence of the
following. Send the included batteries as well if they are still in use.
• Having been disassembled by unauthorized personnel
• Damages to the prism and/or sample stage
• Water damage or having been dropped
• Having been misused and/or operated outside the environmental specifications
• Leakage from batteries other than those included with the unit
Repair services are available for a fee after the warranty expires.
ontact an ATAGO authorized service center for service and support.
Please have the serial number information ready when contacting a service center.
Specifications
Measurement range 0.0 to 33.0% Brix Maximum number of 100
(Automatic Temperature Compensation) data histor
10.0 to 100℃ Output NFC Forum T pe 4 Tag
Resolution 0.1% Brix / 0.1℃ ISO/IEC 14443 T pe A
Accurac ±0.2% Brix / ±1℃ Output categor : Date Time, Brix [%], Temp [degC]
Automatic temperature 10 to 100℃ (e.g.) 2017/08/17 09:30:45, 12.3, 20.4
compensation range Power suppl Two (2) AAA alkaline batteries
Ambient temperature 10 to 40℃ Batter life Approx. 11,000 measurements
range (when using alkaline batteries)
Sample volume At least 0.3mL International IP65
Measurement time Approx. 3 seconds Protection class
Backlight The backlight sta s on for 30 seconds Dimensions and weight 55 (W) x 31 (D) x 109 (H)mm, 100g (main unit onl )
after an button is pressed.
The product is in conformity with the requirements of the EM Directive 2004/108/E .
Patent Granted in Japan, United States, Germany, hina and Taiwan.
Headquarters: The Front Tower Shiba Koen,
23rd Floor 2-6-3 Shiba-koen, Minato-ku,
Tok o 105-0011, Japan
TEL: [phone] [e-mail]
http://www.atago.net/
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone] [email protected]
TEL: [phone] [email protected]
TEL: [phone] [e-mail]
1710K Printed in Japan
Digital Hand-held “Pocket” Orange Refractometer
PAL-ORANGE
at.No.3847
3847-E09
Instruction Manual
Parts
Contents
Main unit.........1 Instruction Manual (this book) .....1 Calibration Re ort .. 1 AAA batteries ...........2
AAA alkaline batteries are included. Remove the tape from the battery compartment before inserting the batteries.
ATAGO instruments are rigorously inspected to ensure each unit meets the highest standards of quality assurance.
Introduction
Thank ou for purchasing the instrument. Carefull read and follow all instructions. Keep this manual for future reference.
Safety Instructions
Read and follow all safet instructions before operating the instrument. Failure to compl with the following instructions ma result in personal injur or
propert damage.
◇ Ensure safet when handling hazardous materials. Observe precautionar measures and use protective equipment, Be aware of the hazards of such
chemicals and emergenc response guidelines.
◇ ATAGO ma not be held liable for an injur or damage arising in connection with handling of hazardous materials during the use of the instrument.
◇ Do not drop the instrument or subject it to strong ph sical shock.
◇ Do not attempt to repair, modif , or disassemble the instrument.
◇ Carefull read this manual to have basic knowledge of the function of each component.
◇ ATAGO is not liable for an loss and damage caused b the measurement and use of this instrument.
◇ Some acids ma corrode the glass prism and/or metal sample stage, which ma cause erroneous measurements.
◇ Do not use metal tools, such as a spoon, as the ma scratch the prism, resulting in erroneous measurements.
◇ Do not use water above 50℃ to rinse the instrument.
◇ Onl use the specified batter t pe. Observe proper polarities, properl aligning the anodes and cathodes.
◇ Store the instrument awa from direct sunlight/heat sources and excessive amounts of dust/debris.
◇ Do not expose the instrument to a rapid change in ambient temperature.
◇ Do not subject the instrument to strong vibration.
◇ Do not subject the instrument to extreme cold temperature.
◇ Do not place the instrument under an thing heav .
◇ Loosen the batter compartment cover for air transportation.
<International Protection Classification IP6 >
◇ The instrument is water-resistant, not waterproof, and should not be submerged.
<Chemical Resistance of Body Case>
◇ The bod case is made of PBT resin. Do not expose it to water vapor. Some solvents ma compromise the structural integrit of the instrument.
START button & ZERO button
Press to set date, time, and delete data
history.
Lanyard hole
Sam le stage
Apply water and samples on the glass prism
located in the center of the sample stage.
ZERO button
Press to perform zero-setting.
Measurement results, prism
temperature, remaining battery
charge, etc., are displayed.
The displayed value is an example.
LCD
Press to take measurements and
hold down to turn off the display.
START button (Power button)
Place and remove batteries
from here.
Battery com artment
Image is for explanation purposes onl . It ma be
different than the actual product purchased.

Zero-setting and Measurement
Zero-setting
【 aution】
◇ Zero-set the instrument at the beginning of each day before use as well as after replacing the batteries.
◇ Let water on the prism acclimate to the temperature of the instrument before zero-setting.
◇ When “AAA” is displayed, wipe the prism clean, apply water, and press the ZERO button again.
3.
Measurement : not 0.0%
Press the ZERO
button while the
water is on the
prism.
4.
Zero-setting is
complete when “000”
blinks
twice and then stops.
Measurement : 0.0%
1.
Wipe the prism clean and
apply about 0.3mL of tap water.
2.
Press the START
button, and after “---”
appears, the
measurement and the
prism temperature are
displayed.
The instrument is zero-set
correctly.
Proceed to measurement.
Wipe the prism clean with
tissue paper.
Measurement
【 aution】
◇ Do not use metal tools to apply samples on the prism as they may scratch the prism.
◇ Initial measurements may fluctuate with hot or cold samples. Wait for the instrument to acclimate to the sample temperature,
approximately 20 seconds, to press the START button. Alternatively, press the START button multiple times until
measurements become stable.
◇ Do not splash water above 50℃. The plastic may warp, which may compromise the water resistance.
•When measuring hot samples, place only the necessary amount and do not let it overflow from the sample stage well.
•When hot water is necessary to clean off hardened samples, use water-soaked gauze around the prism area and keep hot
water away from the body case.
◇ The displayed temperature is that of the prism and may not necessarily match the temperature of the sample.
1.
Wipe the prism clean and
apply about 0.3mL of the sample.
2.
Press the START
button
3.
After “---”
appears, the
measurement and the prism
temperature are displayed.
<LCD Auto Shut-off>
The instrument will turn itself off after 2 minutes of inactivity. To manually turn it off, hold down the START button for more than
2 seconds.
<For oily/fatty samples>
Try stirring the sample on the prism while measuring to improve the
repeatability of oily/fatty samples.
Cleaning
【 aution】
◇ Do not scratch the prism.
◇ The instrument is water-resistant, not waterproof, and should not be submerged.
1. Wipe off the sample.
2. lean the prism and sample stage using a mild soap and thoroughly rinse with water.
3. Dry the area with tissues thoroughly.
Error Messages
The following messages alert the user when an operation has failed.
The battery is low. The prism temperature is below the temperature
range.
The ZERO button was pressed with nothing or
something other than water on the prism.
The prism temperature is above the temperature
range.
The START button was pressed with nothing or an
insufficient amount of sample on the prism.
The sample measured outside the measurement
range.
The instrument is faulty.
(Replace the batteries. ontact ATAGO if this
error persists.)
Too much light is entering the prism, and the
instrument cannot measure accurately.
(Shade the sample stage with your hand and take a
measurement again.)
Replacing the Batteries
【 aution】
◇
Fasten the battery compartment cover tightly to prevent water ingress or poor connection, which will
cause erroneous measurements. Push the cover in firmly and turn.
◇ When the O-ring on the cover is dirty or damaged, the water resistance may be compromised.
(Figure 1)
◇ When the battery icon indicates the low power level (
), replace both batteries with a brand new
set of AAA alkaline batteries (1.5V).
◇ Static images may occasionally appear on L D. Such retained pixel charges do not indicate a faulty
display, consume the battery power, or affect the instrument’s performance in any way.
◇ heck the expiration dates on batteries before purchase.
◇ Zero-set the instrument after the batteries are replaced.
1.
Insert a coin in the
groove on the battery
compartment cover. Turn
the coin counterclockwise
to remove the cover.
2.
Insert batteries,
observing the correct
polarity.
3.
Align the cover and push
it down.
4.
lose the battery
compartment cover by
pushing the cover in with a
coin in the groove and turning
it clockwise until it stops.
Groove
Approx.
2mm
Approx. 0.3mL of sample
Approx. 0.3mL of water
Approx.
2mm
Figure１
O-ring
Mild
soap