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 instrument is faulty. (Replace the batteries. Contact
ATAGO if this error persists.)
The sample measured outside the measurement range.
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.)
Automatic Temperature Compensation
The readings are corrected, based on the temperature of the prism, within the automatic temperature compensation range.
【Caution】
◇
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.
Clean and dry the sample stage thoroughly, following the
“
Cleaning
”
instructions.
Store the unit away from direct sunlight at a stable 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. Contact an ATAGO authorized service center for service and support.
Please have the serial number information ready when contacting a service center.
Specifications
Measurement range
Ethyl alcohol 0.0 to 53.0%(mL/100mL)
The 1:1 dilution : 0-100%
Maximum number of data
history
100
5.0 to 30.0℃
Output
NFC Forum Type 4 Tag
Resolution
0.1% （
The 1:1 dilution
0.2%）/0.1℃
ISO/IEC 14443 Type A
Accuracy
±
1.0%（
The 1:1 dilution
±
3%） /
±
1℃
Output category : Date Time,
Automatic temperature 5 to 30℃
Ethyl alcohol [mL/100mL], Temp [degC]
compensation range
(e.g.) 2017/08/17 09:30:45, 79.2, 20.4
Ambient temperature
10 to 30℃
Power supply
Two (2) AAA alkaline batteries
range
Battery life
Approx. 11,000 measurements
Sample volume
At least 0.3mL
(when using alkaline batteries)
Measurement time
Approx. 3 seconds
International
IP65
Backlight
The backlight stays on for 30 seconds
Protection class
after any button is pressed.
Dimensions and weight
55 (W) x 31 (D) x 109 (H)mm, 100g (main unit only)
Patent Granted in Japan, United States, Germany, China and Taiwan.
Headquarters: The Front Tower Shiba Koen,
23rd Floor 2-6-3 Shiba-koen, Minato-ku,
Tokyo 105-0011, Japan
TEL: 81-3-3431-1943 [email protected]
http://www.atago.net/
TEL: 1-425-637-2107
[email protected]
TEL: 91-22-2854-4915 / 4071-3232
[email protected]
TEL: 66-21948727-9 ,66-21171549
[email protected]
TEL: 55 16 3913-8400
[email protected]
TEL: 39 02 36557267
[email protected]
TEL: 86-20-38108256
[email protected]
TEL: 7-812-777-96-96
[email protected]
TEL: 234-707-558-1552
[email protected]
TEL: 7-727-257-08-95
[email protected]
2004K Printed in Japan
4553-E01
Digital Hand-held
“
”
Ethyl alcohol Refractometer
Instruction Manual
PAL-COVID-19 Sanitizer % Checker
Cat.No.4553
Parts
Contents
Main unit ........ 1
Instruction Manual (this book) ..... 1
Calibration Report ... 1
AAA batteries ........... 2
Beaker 100mL ........... 1
Digital scale .. 1
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 you for purchasing the instrument. Carefully read and follow all instructions. Keep this manual for future reference.
Safety Instructions
Read and follow all safety instructions before operating the instrument. Failure to comply with the following instructions may result in personal injury or
property damage.
◇
Ensure safety when handling hazardous materials. Observe precautionary measures and use protective equipment, Be aware of the hazards of such
chemicals and emergency response guidelines.
◇
ATAGO may not be held liable for any injury 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 physical shock.
◇
Do not attempt to repair, modify, or disassemble the instrument.
◇
Carefully read this manual to have basic knowledge of the function of each component.
◇
ATAGO is not liable for any loss and damage caused by the measurement and use of this instrument.
◇
Some acids may corrode the glass prism and/or metal sample stage, which may cause erroneous measurements.
◇
Do not use metal tools, such as a spoon, as they may scratch the prism, resulting in erroneous measurements.
◇
Do not use water above 50℃ to rinse the instrument.
◇
Only use the specified battery type. Observe proper polarities, properly aligning the anodes and cathodes.
◇
Store the instrument away 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 anything heavy.
◇
Loosen the battery compartment cover for air transportation.
<International Protection Classification IP65>
◇
The instrument is water-resistant, not waterproof, and should not be submerged.
<Chemical Resistance of Body Case>
◇
The body case is made of PBT resin. Do not expose it to water vapor. Some solvents may compromise the structural integrity of the instrument.
Press to take
measurements and
hold down to turn off
the display.
START button
(Power botton)
Place and remove
batteries from here.
Battery
compartment
ZERO button
Press to perform
zero-setting.
START button &
ZERO button
Press to set date, time,
and delete data history.
Lanyard hole
Sample stage
Apply water and
samples on the glass
prism located in the
center of the sample
stage.
Image is for explanation purposes only. It may be
different than the actual product purchased.
LCD
Measurement results,
prism temperature,
remaining battery
charge, etc., are
displayed.
The displayed value
is an example.
