ATAGO PR-BUTYRO User manual

PR-BUTYRO
Cat.No.3454
3454-E07
DIGITAL BUTYRO REFRACTOMETER
INSTRUCTION MANUAL
20.3℃
46.7
When a malfunction is suspected!
Malfunctions often come from low battery.
Check the battery first, and if the battery is low,
replace it with a new battery.
PRODUCT REGISTRATION & WARRANTY CARD
https://www.atago.net/registration/
english/registration.php

䖃㻸㼍㼏㼝㼡㼑㼞
䖃㻮㼑㼚㼦㼕㼚㼑
䖃㻮㼞㼛㼙㼕㼚㼑
䖃㻿㼛㼐㼕㼡㼙㻌㼜㼑㼞㼛㼤㼕㼐㼑
䖃㼀㼔㼕㼛㼚㼥㼘㻌㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻯㼔㼘㼛㼞㼕㼚㼑㻌㼘㼕㼝㼡㼕㼐㼑
䖃㻹㼛㼚㼛㼏㼔㼘㼛㼞㼛㼎㼑㼚㼦㼑㼚㼑
䖃㻯㼔㼘㼛㼞㼛㼍㼏㼑㼠㼕㼏㻌㼍㼏㼕㼐
䖃㻹㼑㼠㼔㼥㼘㻌㼑㼠㼔㼥㼘㻌㼗㼑㼠㼛㼚㼑
䖃㻹㼑㼠㼔㼥㼘㻌㼕㼟㼛㼎㼡㼠㼥㼘㻌㼗㼑㼠㼛㼚㼑
䖃㻹㼑㼠㼔㼥㼘㻌㼙㼑㼠㼔㼍㼏㼞㼥㼘㼍㼠㼑
䖃㻲㼞㼑㼛㼚
䖃㻲㼘㼡㼛㼞㼛㼎㼑㼚㼦㼑㼚㼑
䖃㻼㼑㼞㼏㼔㼘㼛㼞㼛㼑㼠㼔㼥㼘㼑㼚㼑
䖃㻺㼕㼠㼞㼛㼙㼑㼠㼔㼍㼚㼑
䖃㻺㼕㼠㼞㼛㼎㼑㼚㼦㼑㼚㼑
䖃㻺㼕㼠㼞㼛㼜㼞㼛㼜㼍㼚㼑
䖃㻺㼕㼠㼞㼛㼑㼠㼔㼍㼚㼑
䖃㻹㼑㼠㼔㼥㼘㼑㼚㼑㻌㼐㼕㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻱㼠㼔㼥㼘㼑㼚㼑㻌㼐㼕㼏㼔㼘㼛㼞㼕㼐㼑
䖃㼀㼛㼘㼡㼑㼚㼑
䖃㼀㼞㼕㼏㼔㼘㼛㼞㼛㼑㼠㼔㼥㼘㼑㼚㼑
䖃㼀㼑㼠㼞㼍㼔㼥㼐㼞㼛㼒㼡㼞㼍㼚
䖃㻱㼠㼔㼥㼘㻌㼙㼑㼞㼏㼍㼜㼠㼍㼚
䖃㻼㼔㼑㼚㼛㼘
䖃㻰㼕㼙㼑㼥㼠㼔㼥㼘㻌㼍㼚㼕㼘㼕㼚㼑
䖃㻰㼕㼙㼑㼥㼠㼔㼥㼘㻌㼒㼛㼞㼙㼍㼙㼕㼐㼑
䖃㻰㼕㼎㼡㼠㼥㼘㻌㼜㼔㼠㼔㼍㼘㼍㼠㼑
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䖃㻯㼥㼏㼘㼛㼔㼑㼤㼍㼚㼛㼚㼑
䖃㻰㼕㼛㼤㼍㼚㼑
䖃㻰㼕㼕㼟㼛㼜㼞㼛㼜㼥㼘㻌㼗㼑㼠㼛㼚㼑
䖃㻹㼑㼠㼔㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻮㼡㼠㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻵㼟㼛㼜㼞㼛㼜㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻭㼏㼑㼠㼕㼏㻌㼍㼏㼕㼐
䖃㻯㼔㼘㼛㼞㼛㼠㼛㼘㼡㼑㼚㼑
䖃㻯㼞㼑㼟㼛㼘
䖃㻯㼔㼘㼛㼞㼕㼚㼍㼠㼑㼐㻌㼟㼛㼘㼢㼑㼚㼠㼟
䖃㻮㼑㼚㼦㼥㼘㻌㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻱㼜㼕㼏㼔㼘㼛㼞㼛㼔㼥㼐㼞㼕㼚
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䖃㻱㼠㼔㼥㼘㻌㼎㼑㼚㼦㼑㼚㼑
䖃㻭㼏㼑㼠㼛㼜㼔㼑㼚㼛㼚㼑
䖃㻮㼡㼠㼥㼘㻌㼍㼏㼞㼥㼘㼍㼠㼑
䖃㻼㼔㼛㼟㼜㼔㼛㼞㼕㼏㻌㼍㼏㼕㼐
䖃㻴㼥㼐㼞㼛㼒㼘㼡㼛㼞㼕㼏㻌㼍㼏㼕㼐㻌㼍㼚㼔㼥㼐㼞㼛㼡㼟
䖃㻴㼥㼐㼞㼛㼎㼞㼛㼙㼕㼏㻌㼍㼏㼕㼐
䖃㻯㼔㼞㼛㼙㼕㼏㻌㼍㼏㼕㼐
䖃㻯㼍㼞㼎㼛㼚㻌㼠㼑㼠㼞㼍㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻰㼕㼜㼔㼑㼚㼥㼘㻌㼛㼤㼕㼐㼑
䖃㻼㼞㼛㼜㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻱㼠㼔㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻭㼙㼥㼘㻌㼍㼏㼑㼠㼍㼠㼑
䖃㻯㼔㼘㼛㼞㼛㼒㼛㼞㼙
䖃㻯㼔㼘㼛㼞㼛㼍㼏㼑㼠㼛㼚㼑
䖃㼄㼥㼘㼑㼚㼑
䖃㻹㼑㼠㼔㼥㼘㻌㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻱㼠㼔㼥㼘㻌㼏㼔㼘㼛㼞㼕㼐㼑
䖃㻱㼠㼔㼥㼘㼑㼚㼑㻌㼏㼔㼘㼛㼞㼛㼔㼥㼐㼞㼕㼚
䖃㻱㼠㼔㼥㼘㼑㼚㻌㼛㼤㼕㼐㼑
䖃㻮㼑㼚㼦㼥㼘㻌㼎㼑㼚㼦㼛㼍㼠㼑
䖃㻱㼠㼔㼥㼘㻌㼍㼏㼑㼠㼛㼍㼏㼑㼠㼍㼠㼑
䖃㻱㼠㼔㼥㼘㻌㼍㼏㼞㼥㼘㼍㼠㼑
䖃㻿㼡㼘㼒㼡㼞㼕㼏㻌㼍㼏㼕㼐
䖃㻺㼕㼠㼞㼕㼏㻌㼍㼏㼕㼐
䖃㻯㼔㼘㼛㼞㼛㼟㼡㼘㼒㼛㼚㼕㼏㻌㼍㼏㼕㼐
䖃㻭㼝㼡㼍㻌㼞㼑㼓㼕㼍
㻺㼛㼠㼑㻌㻦㻌㻿㼕㼚㼏㼑㻌㼠㼔㼑㼞㼑㻌㼕㼟㻌㼚㼛㻌㼓㼡㼍㼞㼍㼚㼠㼑㼑㻌㼠㼔㼍㼠㻌㻭㻮㻿㻌㼞㼑㼟㼕㼚㻌㼣㼕㼘㼘㻌㼚㼛㼠㻌㼎㼑㻌㼐㼍㼙㼍㼓㼑㼐㻌㼎㼥㻌㼟㼛㼙㼑㻌
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㼟㼛㼘㼢㼑㼚㼠㻌㼛㼠㼔㼑㼞㻌㼠㼔㼍㼚㻌㼠㼔㼑㻌㼍㼎㼛㼢㼑㻌㼛㼚㼑㼟㻘㻌㼎㼑㻌㼏㼍㼞㼑㼒㼡㼘㻌㼣㼕㼠㼔㻌㼟㼕㼙㼕㼘㼍㼞㻌㼟㼛㼘㼢㼑㼚㼠㼟㻚
㻯㼍㼡㼠㼕㼛㼚
㻮㼑㻌㼟㼡㼞㼑㻌㼠㼛㻌㼞㼑㼍㼐㻌㼠㼔㼕㼟㻌㼏㼍㼡㼠㼕㼛㼚㻌㼎㼑㼒㼛㼞㼑㻌㼡㼟㼕㼚㼓㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㻚㻌
㻿㼛㼘㼢㼑㼚㼠㼟㻌㼎㼥㻌㼣㼔㼕㼏㼔㻌㻭㻮㻿㻌㼞㼑㼟㼕㼚㻌㼕㼟㻌㼑㼍㼟㼥㻌㼠㼛㻌㼎㼑㻌㼐㼍㼙㼍㼓㼑㼐
㻰㼡㼞㼍㼎㼕㼘㼕㼠㼥㻌㼛㼒㻌㼠㼔㼑㻌㼏㼍㼟㼑㻌㼛㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠
㼀㼔㼑㻌㼏㼍㼟㼑㻌㼛㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼙㼍㼐㼑㻌㼛㼒㻌㻎㻭㻮㻿㻌㼞㼑㼟㼕㼚㻎㻚
䖃㻵㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼑㼤㼜㼛㼟㼑㼐㻌㼠㼛㻌㼟㼠㼑㼍㼙㻘㻌㼠㼔㼑㼞㼑㻌㼕㼟㻌㼍㻌㼜㼛㼟㼟㼕㼎㼕㼘㼕㼠㼥㻌㼠㼔㼍㼠㻌㼠㼔㼑㻌㼏㼍㼟㼑㻌㼛㼒㻌㼠㼔㼑㻌
㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼙㼍㼥㻌㼏㼞㼍㼏㼗㻚㻌㼀㼔㼑㼞㼑㼒㼛㼞㼑㻘㻌㼗㼑㼑㼜㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼍㼣㼍㼥㻌㼒㼞㼛㼙㻌㼟㼠㼑㼍㼙㻚
䖃㻿㼕㼚㼏㼑㻌 㼠㼔㼑㼞㼑㻌 㼕㼟㻌 㼍㻌 㼜㼛㼟㼟㼕㼎㼕㼘㼕㼠㼥㻌 㼠㼔㼍㼠㻌 㻭㻮㻿㻌 㼞㼑㼟㼕㼚㻌 㼕㼟㻌 㼐㼍㼙㼍㼓㼑㼐㻌 㼎㼥㻌 㼠㼔㼑㻌 㼒㼛㼘㼘㼛㼣㼕㼚㼓㻌 㼟㼛㼘㼢㼑㼚㼠㼟㻘㻌
㼓㼕㼢㼑㻌 㼍㼠㼠㼑㼚㼠㼕㼛㼚㻌 㼠㼛㻌 㼠㼔㼕㼟㻌 㼙㼍㼠㼠㼑㼞㻚

CONTENTS
-1-
1. Precaution for use ………………………………………… P.2
2. Confirmation of package …………………………………… P.5
3. Names and roles of each part ………………………… P.5
4. Inserting of battery ………………………………………… P.6
5. ELI function ………………………………………………… P.6
6. Standardization （Zero setting） ……………………………… P.7
7. Measurement on sample …………………………………… P.8
8. About Data Transmission Function ……………………… P.10
8-1. Introduction ………………………………………… P.10
8-2. How to turn ON/OFF the data transmission function ……… P.10
8-3. Software installation ……………………………… P.11
8-4. Date and time setting …………………………… P.11
8-5. Data history readout …………………………… P.12
8-6. Delete data history ……………………………… P.13
9. Error massages …………………………………………… P.14
10. Powering off ……………………………………………… P.15
11. Storage and maintenance ………………………………… P.15
12. Specifications …………………………………………… P.16
13. Repair and warranty ……………………………………… P.17

㻙㻞㻙
㻝㻚㻌㻼㼞㼑㼏㼍㼡㼠㼕㼛㼚㼟㻌㼒㼛㼞㻌㼡㼟㼑
㻲㼛㼞㻌㼟㼍㼒㼑㻌㼡㼟㼑㻌㻙㻙㻙㻌㻮㼑㻌㼟㼡㼞㼑㻌㼠㼛㻌㼛㼎㼟㼑㼞㼢㼑㻌㼠㼔㼑㻌㼒㼛㼘㼘㼛㼣㼕㼚㼓㻚
㻱㼤㼜㼘㼍㼚㼍㼠㼕㼛㼚㻌㼛㼒㻌㼕㼚㼐㼕㼏㼍㼠㼕㼛㼚㼟
㼀㼔㼍㼚㼗㻌㼥㼛㼡㻌㼒㼛㼞㻌㼜㼡㼞㼏㼔㼍㼟㼕㼚㼓㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻚
㻮㼑㼒㼛㼞㼑㻌㼡㼟㼕㼚㼓㻌㼥㼛㼡㼞㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻘㻌㼞㼑㼍㼐㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㼙㼍㼚㼡㼍㼘㻌㼏㼍㼞㼑㼒㼡㼘㼘㼥㻌㼍㼚㼐㻌㼡㼚㼐㼑㼞㼟㼠㼍㼚㼐㻌㼔㼛㼣㻌㼠㼛㻌
㼡㼟㼑㻌㼕㼠㻚㻌㻭㼒㼠㼑㼞㻌㼞㼑㼍㼐㼕㼚㼓㻌㼠㼔㼕㼟㻌㼙㼍㼚㼡㼍㼘㻘㻌㼗㼑㼑㼜㻌㼕㼠㻌㼛㼚㻌㼔㼍㼚㼐㻌㼒㼛㼞㻌㼒㼡㼠㼡㼞㼑㻌㼞㼑㼒㼑㼞㼑㼚㼏㼑㻚㻌㻵㼚㻌㼠㼔㼕㼟㻌㼙㼍㼚㼡㼍㼘㻌㻎㻲㼛㼞㻌㼟㼍㼒㼑㻌
㼡㼟㼑㻎㻌㼐㼑㼟㼏㼞㼕㼎㼑㼟㻌㼠㼔㼑㻌㼕㼙㼜㼛㼞㼠㼍㼚㼠㻌㼕㼠㼑㼙㼟㻌㼚㼑㼏㼑㼟㼟㼍㼞㼥㻌㼒㼛㼞㻌㼟㼍㼒㼑㼠㼥㻚㻌㻾㼑㼍㼐㻌㼕㼠㻌㼏㼍㼞㼑㼒㼡㼘㼘㼥㻚
㼀㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㼙㼍㼚㼡㼍㼘㻌 㼐㼑㼟㼏㼞㼕㼎㼑㼟㻌㼠㼔㼑㻌㼕㼠㼑㼙㼟㻌㼣㼔㼕㼏㼔㻌㼥㼛㼡㻌㼍㼞㼑㻌㼞㼑㼝㼡㼕㼞㼑㼐㻌 㼠㼛㻌㼛㼎㼟㼑㼞㼢㼑㻌㼕㼚㻌㼛㼞㼐㼑㼞㻌㼠㼛㻌 㼡㼟㼑㻌㼠㼔㼑㻌
㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼟㼍㼒㼑㼘㼥㻌㼠㼛㻌㼜㼞㼑㼢㼑㼚㼠㻌㼕㼚㼖㼡㼞㼥㻌㼠㼛㻌㼥㼛㼡㻌㼍㼚㼐㻌㼛㼠㼔㼑㼞㻌㼜㼑㼛㼜㼘㼑㻌㼍㼚㼐㻌㼐㼍㼙㼍㼓㼑㻌㼠㼛㻌㼥㼛㼡㼞㻌㼜㼞㼛㼜㼑㼞㼠㼥㻚㻌
㼀㼔㼑㻌㼑㼤㼜㼘㼍㼚㼍㼠㼕㼛㼚㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼐㼕㼏㼍㼠㼕㼛㼚㼟㻌㼍㼚㼐㻌㼟㼥㼙㼎㼛㼘㼟㻌㼛㼒㻌㼠㼔㼛㼟㼑㻌㼕㼠㼑㼙㼟㻌㼍㼞㼑㻌㼍㼟㻌㼒㼛㼘㼘㼛㼣㼟㻚㻌㼁㼚㼐㼑㼞㼟㼠㼍㼚㼐㻌㼠㼔㼑㼙㻌㼒㼕㼞㼟㼠㻌㼍㼚㼐㻌
㼠㼔㼑㼚㻌㼞㼑㼍㼐㻌㼠㼔㼑㻌㼒㼛㼘㼘㼛㼣㼕㼚㼓㻌㼜㼍㼓㼑㼟㻌㼠㼛㻌㼡㼟㼑㻌㼥㼛㼡㼞㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼏㼛㼞㼞㼑㼏㼠㼘㼥㻚㻌㻾㼑㼍㼐㻌㼕㼠㻌㼏㼍㼞㼑㼒㼡㼘㼘㼥㻚
㻵㼒㻌㼠㼔㼕㼟㻌㼕㼚㼐㼕㼏㼍㼠㼕㼛㼚㻌㼕㼟㻌㼚㼑㼓㼘㼑㼏㼠㼑㼐㻌㼍㼚㼐㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼔㼍㼚㼐㼘㼑㼐㻌㼕㼚㼏㼛㼞㼞㼑㼏㼠㼘㼥㻘㻌㼠㼔㼑㻌㼡㼟㼑㼞㻌
㼙㼍㼥㻌㼎㼑㻌㼟㼑㼞㼕㼛㼡㼟㼘㼥㻌㼕㼚㼖㼡㼞㼑㼐㻌㼍㼚㼐㻌㼙㼍㼥㻌㼞㼑㼟㼡㼘㼠㻌 㼕㼚㻌㼐㼑㼍㼠㼔㻚
㻵㼒㻌㼠㼔㼕㼟㻌㼕㼚㼐㼕㼏㼍㼠㼕㼛㼚㻌㼕㼟㻌㼚㼑㼓㼘㼑㼏㼠㼑㼐㻌㼍㼚㼐㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼔㼍㼚㼐㼘㼑㼐㻌㼕㼚㼏㼛㼞㼞㼑㼏㼠㼘㼥㻘㻌㼠㼔㼑㻌㼡㼟㼑㼞㻌
㼙㼍㼥㻌㼎㼑㻌㼕㼚㼖㼡㼞㼑㼐㻌㼍㼚㼐㻌㼠㼔㼑㻌㼡㼟㼑㼞㻓㼟㻌㼜㼞㼛㼜㼑㼞㼠㼥㻌㼙㼍㼥㻌㼎㼑㻌㼐㼍㼙㼍㼓㼑㼐㻚
㼀㼔㼕㼟㻌㼟㼥㼙㼎㼛㼘㻌㼐㼑㼚㼛㼠㼑㼟㻌㼍㼚㻌㼕㼠㼑㼙㻌㼣㼔㼕㼏㼔㻌㼥㼛㼡㻌㼍㼞㼑㻌㼣㼍㼞㼚㼑㼐㻌㻔㼛㼞㻌㼏㼍㼡㼠㼕㼛㼚㼑㼐㻕㻌㼛㼒㻚
㼀㼔㼑㻌㼏㼛㼚㼠㼑㼚㼠㼟㻌㼛㼒㻌㼣㼍㼞㼚㼕㼚㼓㻌㼍㼞㼑㻌㼐㼑㼟㼏㼞㼕㼎㼑㼐㻌㼕㼚㻌㼐㼑㼠㼍㼕㼘㻌㼕㼚㻌㼛㼞㻌㼚㼑㼍㼞㻌㼠㼔㼑㻌䕧㻚
㼀㼔㼕㼟㻌㼟㼥㼙㼎㼛㼘㻌㼐㼑㼚㼛㼠㼑㼟㻌㼍㼚㻌㼍㼏㼠㼕㼛㼚㻌㼣㼔㼕㼏㼔㻌㼥㼛㼡㻌㼙㼡㼟㼠㻌㼚㼛㼠㻌㼐㼛㻌㻔㼍㻌㼜㼞㼛㼔㼕㼎㼕㼠㼑㼐㻌㼕㼠㼑㼙㻕㻚
㼀㼔㼑㻌㼏㼛㼚㼠㼑㼚㼠㼟㻌㼛㼒㻌㼜㼞㼛㼔㼕㼎㼕㼠㼕㼛㼚㻌㼍㼞㼑㻌㼐㼑㼟㼏㼞㼕㼎㼑㼐㻌㼕㼚㻌㼐㼑㼠㼍㼕㼘㻌㼕㼚㻌㼛㼞㻌㼚㼑㼍㼞㻌㼠㼔㼑㻌䕿㻚
㼀㼔㼕㼟㻌㼟㼥㼙㼎㼛㼘㻌㼐㼑㼚㼛㼠㼑㼟㻌㼍㼚㻌㼍㼏㼠㼕㼛㼚㻌㼥㼛㼡㻌㼙㼡㼟㼠㻌㼐㼛㻚
㼀㼔㼑㻌㼏㼛㼚㼠㼑㼚㼠㼟㻌㼛㼒㻌㼕㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㼍㼞㼑㻌㼐㼑㼟㼏㼞㼕㼎㼑㼐㻌㼕㼚㻌㼐㼑㼠㼍㼕㼘㻌㼕㼚㻌㼛㼞㻌㼚㼑㼍㼞㻌㼠㼔㼑㻌䖃㻚
㻴㼍㼚㼐㼘㼕㼚㼓㻌㼛㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠 䚷䚷䚷䚷䚷䚷䚷䚷䚷
䕻㼃㼔㼑㼚㻌 㼙㼑㼍㼟㼡㼞㼕㼚㼓㻌 㼍㻌 㼟㼡㼎㼟㼠㼍㼚㼏㼑㻌
㼔㼍㼞㼙㼒㼡㼘㻌 㼠㼛㻌㼠㼔㼑㻌㼔㼡㼙㼍㼚㻌 㼎㼛㼐㼥㻘㻌㼎㼑㻌
㼣㼑㼘㼘㻌㼍㼣㼍㼞㼑㻌㼛㼒 㻌 㼕㼠㼟㻌㼜㼞㼛㼜㼑㼞㼠㼕㼑㼟㻌㼍㼚㼐㻌
㼜㼡㼠㻌㼛㼚㻌㼜㼞㼛㼠㼑㼏㼠㼕㼢㼑 㻌㻌 㼓㼘㼛㼢㼑㼟㻘㻌㼙㼍㼟㼗㻘㻌
㼑㼠㼏㻚
䕻㻵㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼐㼞㼛㼜㼜㼑㼐㻌㼛㼞㻌㼕㼟㻌
㼟㼡㼎㼖㼑㼏㼠㼑㼐㻌 㼠㼛㻌 㼍㻌 㼟㼠㼞㼛㼚㼓㻌 㼟㼔㼛㼏㼗㻘㻌
㼔㼍㼢㼑㻌㼕㼠㻌㼕㼚㼟㼜㼑㼏㼠㼑㼐㻌㼎㼥㻌㼍㼚㻌㻭㼀㻭㻳㻻㻌
㼐㼕㼟㼠㼞㼕㼎㼡㼠㼛㼞㻚
㻲㼕㼞㼑㻌㼛㼞㻌㼙㼍㼘㼒㼡㼚㼏㼠㼕㼛㼚㻌㼙㼍㼥㻌㼞㼑㼟㼡㼘㼠㻌㼕㼒㻌
㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼡㼟㼑㼐㻚
㼃㻭㻾㻺㻵㻺㻳
㼃㻭㻾㻺㻵㻺㻳
㻯㻭㼁㼀㻵㻻㻺
㻱㼤㼜㼘㼍㼚㼍㼠㼕㼛㼚㻌㼛㼒㻌㼟㼥㼙㼎㼛㼘㼟
㻵㼚㼠㼞㼛㼐㼡㼏㼠㼕㼛㼚
䕻㻰㼛㻌㼚㼛㼠㻌㼍㼠㼠㼑㼙㼜㼠㻌㼠㼛㻌㼞㼑㼜㼍㼕㼞㻘㻌㼙㼛㼐㼕㼒㼥㻘㻌
㼛㼞㻌 㼐㼕㼟㼍㼟㼟㼑㼙㼎㼘㼑㻌 㼠㼔㼑㻌 㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌
㼥㼛㼡㼞㼟㼑㼘㼒㻚
㻵㼙㼜㼞㼛㼜㼑㼞㻌㼟㼑㼞㼢㼕㼏㼕㼚㼓㻌㼙㼍㼥㻌㼞㼑㼟㼡㼘㼠㻌㼕㼚㻌
㼒㼕㼞㼑㻘㻌㼑㼘㼑㼏㼠㼞㼕㼏㼍㼘㻌㼟㼔㼛㼏㼗㻘㻌㼛㼞㻌㼎㼡㼞㼚㼟㻚

㻙㻟㻙
䕻㻰㼛㻌㼚㼛㼠㻌㼍㼜㼜㼘㼥㻌㼣㼍㼠㼑㼞㻌㼛㼞㻌㼟㼍㼙㼜㼘㼑㻌㼛㼢㼑㼞㻌㼍㼚㼥㻌㼜㼍㼞㼠㻌㼛㼠㼔㼑㼞㻌
㼠㼔㼍㼚㻌㼠㼔㼑㻌㼟㼡㼞㼒㼍㼏㼑㻌㼛㼒㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻚
㻭㼜㼜㼘㼕㼏㼍㼠㼕㼛㼚㻌㼛㼚㻌㼍㼚㼥㻌㼛㼠㼔㼑㼞㻌㼜㼍㼞㼠㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌
㼙㼍㼥㻌㼞㼑㼟㼡㼘㼠㻌㼕㼚㻌㼍㻌㼙㼍㼘㼒㼡㼚㼏㼠㼕㼛㼚㻚
㻴㼍㼚㼐㼘㼕㼚㼓㻌㼛㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㻔㻯㼛㼚㼠㼕㼚㼡㼑㼐㻕䚷䚷 䚷䚷䚷䚷
䕻㻵㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼡㼟㼑㼐㻌㼠㼛㻌㼙㼑㼍㼟㼡㼞㼑㻌㼢㼑㼞㼥㻌㼔㼛㼠㻌
㼛㼞㻌 㼔㼕㼓㼔㼘㼥㻌 㼍㼏㼕㼐㼕㼏㻌 㼟㼍㼙㼜㼘㼑㼟㻘㻌 㼠㼔㼑㻌 㼜㼞㼕㼟㼙㻌 㼙㼍㼥㻌 㼎㼑㻌
㼐㼍㼙㼍㼓㼑㼐㻌㼞㼑㼟㼡㼘㼠㼕㼚㼓㻌㼕㼚㻌㼕㼚㼍㼏㼏㼡㼞㼍㼠㼑㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㼟㻚㻌
䕻㼀㼔㼑㻌㼜㼞㼕㼟㼙㻌㼕㼟㻌㼙㼍㼐㼑㻌㼛㼒㻌㼛㼜㼠㼕㼏㼍㼘㻌㼓㼘㼍㼟㼟㻚㻌㻰㼛㻌㼚㼛㼠㻌㼠㼍㼜㻌㼛㼞㻌
㼏㼛㼚㼠㼍㼏㼠㻌㼕㼠㼟㻌㼟㼡㼞㼒㼍㼏㼑㻌㼣㼕㼠㼔㻌㼍㼚㼥㻌㼙㼑㼠㼍㼘㻌㼠㼛㼛㼘㻌㼟㼡㼏㼔㻌㼍㼟㻌㼍㻌
㼟㼜㼛㼛㼚㻌㼛㼞㻌㼠㼣㼑㼑㼦㼑㼞㼟㻚
㻵㼒㻌㼠㼔㼑㻌㼟㼡㼞㼒㼍㼏㼑㻌㼛㼒㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻌㼕㼟㻌㼐㼍㼙㼍㼓㼑㼐㻘㻌㼕㼚㼍㼏㼏㼡㼞㼍㼠㼑㻌
㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㼟㻌㼣㼕㼘㼘㻌㼛㼏㼏㼡㼞㻚㻌
䕻㻯㼍㼞㼑㼒㼡㼘㼘㼥㻌㼞㼑㼍㼐㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㼙㼍㼚㼡㼍㼘㻌㼍㼚㼐㻌㼒㼡㼘㼘㼥㻌㼡㼚㼐㼑㼞㼟㼠㼍㼚㼐㻌㼠㼔㼑㻌㼒㼡㼚㼏㼠㼕㼛㼚㻌㼍㼚㼐㻌㼛㼜㼑㼞㼍㼠㼕㼛㼚㻌㼛㼒㻌㼑㼍㼏㼔㻌㼜㼍㼞㼠㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌
㼎㼑㼒㼛㼞㼑㻌㼡㼟㼑㻚
䕻㻯㼔㼑㼏㼗㻌㼠㼔㼍㼠㻌㼑㼍㼏㼔㻌㼜㼍㼞㼠㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼛㼜㼑㼞㼍㼠㼑㼟㻌㼚㼛㼞㼙㼍㼘㼘㼥㻌㼎㼑㼒㼛㼞㼑㻌㼡㼟㼑㻚
䕻㻯㼔㼑㼏㼗㻌㼠㼔㼑㻌㼚㼑㼏㼑㼟㼟㼍㼞㼥㻌㼛㼜㼑㼞㼍㼠㼕㼛㼚㼟㻌㼟㼡㼏㼔㻌㼍㼟㻌㼦㼑㼞㼛㻌㼟㼑㼠㼠㼕㼚㼓㻌㼍㼏㼏㼛㼞㼐㼕㼚㼓㻌㼠㼛㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㼙㼍㼚㼡㼍㼘㻚
䕻㼀㼔㼑㻌㼙㼍㼚㼡㼒㼍㼏㼠㼡㼞㼑㼞㻌㼟㼔㼍㼘㼘㻌㼚㼛㼠㻌㼎㼑㻌㼔㼑㼘㼐㻌㼞㼑㼟㼜㼛㼚㼟㼕㼎㼘㼑㻌㼒㼛㼞㻌㼍㼚㼥㻌㼛㼞㻌㼍㼘㼘㻌㼐㼍㼙㼍㼓㼑㼟㻌㼍㼟㻌㼍㻌㼞㼑㼟㼡㼘㼠㻌㼛㼒㻌㼡㼟㼑㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼒㼛㼞㻌
㼠㼔㼛㼟㼑㻌㼛㼠㼔㼑㼞㻌㼠㼔㼍㼚㻌㼕㼠㼟㻌㼕㼚㼠㼑㼚㼐㼑㼐㻌㼜㼡㼞㼜㼛㼟㼑㼟㻌㻔㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌㼛㼒㻌㼘㼕㼝㼡㼕㼐㻕㻚
䕻㼀㼔㼑㻌㼜㼞㼕㼟㼙㻌㼙㼛㼡㼚㼠㼑㼐㻌㼛㼚㻌㼠㼔㼑㻌㼟㼍㼙㼜㼘㼑㻌㼟㼠㼍㼓㼑㻌㼠㼔㼍㼠㻌㼕㼟㻌㼕㼚㻌㼏㼛㼚㼠㼍㼏㼠㻌㼣㼕㼠㼔㻌㼍㻌㼟㼍㼙㼜㼘㼑㻌㼡㼚㼐㼑㼞㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌㼕㼟㻌㼍㻌㼏㼛㼚㼟㼡㼙㼍㼎㼘㼑㻌
㼕㼠㼑㼙㻚
䕻㻱㼚㼟㼡㼞㼑㻌㼠㼔㼍㼠㻌㼕㼒㻌㼡㼟㼑㻌㼛㼒㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼔㼍㼟㻌㼡㼚㼐㼑㼟㼕㼞㼑㼐㻌㼑㼒㼒㼑㼏㼠㼟㻌㼛㼚㻌㼠㼔㼑㻌㼏㼛㼚㼟㼡㼙㼜㼠㼕㼛㼚㻌㼛㼒㻌㼠㼔㼑㻌㼙㼑㼍㼟㼡㼞㼑㼐㻌㼙㼍㼠㼑㼞㼕㼍㼘㼟㻘㻌㼑㼠㼏㻚㻘㻌
㻭㼀㻭㻳㻻㻌㼟㼔㼍㼘㼘㻌㼚㼛㼠㻌㼎㼑㻌㼔㼑㼘㼐㻌㼞㼑㼟㼜㼛㼚㼟㼕㼎㼘㼑㻌㼒㼛㼞㻌㼠㼔㼑㻌㼞㼑㼟㼡㼘㼠㻚
䕻㻭㼒㼠㼑㼞㻌㼠㼍㼗㼕㼚㼓㻌㼍㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻘㻌㼏㼛㼙㼜㼘㼑㼠㼑㼘㼥㻌㼣㼕㼜㼑㻌㼛㼒㼒㻌
㼍㼚㼥㻌 㼟㼍㼙㼜㼘㼑㻌 㼛㼚㻌 㼠㼔㼑㻌 㼟㼡㼞㼒㼍㼏㼑㻌 㼛㼒㻌 㼠㼔㼑㻌 㼜㼞㼕㼟㼙㻌 㼍㼚㼐㻌
㼟㼡㼞㼞㼛㼡㼚㼐㼕㼚㼓㻌㼍㼞㼑㼍㻌㼣㼕㼠㼔㻌㼠㼕㼟㼟㼡㼑㻌㼜㼍㼜㼑㼞㻌㼟㼛㼍㼗㼑㼐㻌㼕㼚㻌㼣㼍㼠㼑㼞㻚㻌
㼀㼔㼑㼚㻌㼞㼑㼙㼛㼢㼑㻌㼍㼚㼥㻌㼞㼑㼙㼍㼕㼚㼕㼚㼓㻌㼙㼛㼕㼟㼠㼡㼞㼑㻌㼏㼛㼙㼜㼘㼑㼠㼑㼘㼥㻌
㼣㼕㼠㼔㻌㼐㼞㼥㻌㼠㼕㼟㼟㼡㼑㻌㼜㼍㼜㼑㼞㻚
䕻㻵㼒㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼑㼤㼜㼛㼟㼑㼐㻌㼠㼛㻌㼟㼠㼑㼍㼙㻘㻌㼠㼔㼑㼞㼑㻌㼕㼟㻌㼍㻌
㼜㼛㼟㼟㼕㼎㼕㼘㼕㼠㼥㻌 㼠㼔㼍㼠㻌 㼠㼔㼑㻌 㼏㼍㼟㼑㻌 㼛㼒㻌 㼠㼔㼑㻌 㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌 㼙㼍㼥㻌
㼏㼞㼍㼏㼗㻚㻌㼀㼔㼑㼞㼑㼒㼛㼞㼑㻘㻌㼗㼑㼑㼜㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼍㼣㼍㼥㻌㼒㼞㼛㼙㻌
㼟㼠㼑㼍㼙㻚
䕻㼃㼔㼑㼚㻌㼠㼞㼍㼚㼟㼜㼛㼞㼠㼕㼚㼓㻌㼠㼔㼑㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻘㻌㼜㼘㼍㼏㼑㻌㼕㼠㻌㼕㼚㻌㼕㼠㼟㻌
㼛㼞㼕㼓㼕㼚㼍㼘㻌㼎㼛㼤㻚㻌
䕻㼃㼔㼑㼚㻌 㼙㼑㼍㼟㼡㼞㼕㼚㼓㻌 㼕㼚㻌 㼍㼚㻌 㼍㼞㼑㼍㻌 㼣㼔㼑㼞㼑㻌 㼐㼕㼞㼑㼏㼠㻌 㼘㼕㼓㼔㼠㻌
㼍㼚㼐㻛㼛㼞㻌㼟㼠㼞㼛㼚㼓㻌㼛㼡㼠㼐㼛㼛㼞㻌㼟㼡㼚㼘㼕㼓㼔㼠㻌㼕㼟㻌㼜㼞㼑㼟㼑㼚㼠㻘㻌㼠㼔㼑㻌㻱㻸㻵㻌
㼣㼍㼞㼚㼕㼚㼓㻌 㼙㼑㼟㼟㼍㼓㼑㻌 㼇㼚㼚㼚㼉㻌 㼙㼍㼥㻌 㼎㼑㻌 㼐㼕㼟㼜㼘㼍㼥㼑㼐㻚㻌 㻌㻵㼒㻌
㼣㼍㼞㼚㼕㼚㼓㻌㼙㼑㼟㼟㼍㼓㼑㻌㼕㼟㻌㼐㼕㼟㼜㼘㼍㼥㼑㼐㻘㻌㼏㼛㼢㼑㼞㻌㼠㼔㼑㻌㼟㼍㼙㼜㼘㼑㻌
㼟㼠㼍㼓㼑㻌 㼛㼒㻌 㼠㼔㼑㻌 㼡㼚㼕㼠㻌 㼍㼚㼐㻌 㼜㼞㼑㼟㼟㻌 㼠㼔㼑㻌 㻿㼀㻭㻾㼀㻛㻻㻲㻲㻌
㼎㼡㼠㼠㼛㼚㻌㼍㼓㼍㼕㼚㻌㼠㼛㻌㼠㼍㼗㼑㻌㼍㼚㼛㼠㼔㼑㼞㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻚
㻯㻭㼁㼀㻵㻻㻺

-4-
Handling of battery
◇Make sure to use a specified battery or that
supplied with the refractometer as an accessory.
When loading the refractometer with a battery,
pay heed to the polarities of the battery.
If a battery out of the specification is used, it
may cause smoke or fire because some batteries
are different in the voltage and polarities.
◇Be sure to always use alkaline batteries.
◇Don't heat, shortcircuit, burn a battery or
take it apart. If done so, it may cause burst
or fire.
◇When keeping or disposing a battery, protect
both poles with insulating tape, etc.
If a battery is kept or disposed as the poles are
not covered, it may cause shortcircuit, burst or
fire.
Items to be observed when using
◇Use the instrument where the temperature is between 10 to 40℃.
◇Use the instrument where the humidity is below 90%RH.
◇Do not leave the instrument in a location exposed to direct sunlight or near a heating unit where the
temperature may rise.
◇Do not change the environmental temperature of the product suddenly.
◇Do not place the instrument in a place where it may be subject to strong vibrations.
◇Do not use the instrument where there is much dust.
◇Do not leave the instrument where the temperature is extremely low.
◇Do not leave the instrument in a damp place.
◇Do not place or drop heavy objects on the instrument.
◇If the instrument becomes dirty, wipe it with a soft cloth.
◇Do not use benzine, paint thinner, etc. to clean the instrument.
WARNING
CAUTION
◇Do not drop the instrument or subject it to any strong shock.
Environmental conditions
Daily maintenance
Handling

-5-
2. Confirmation of package
3. Names and roles of each part
Please confirm the following contents of the package when the unit is unpacked.
(1) Liquid Crystal Display (LCD)
(3) ZERO setting (Standardization) button
(4) START/OFF button
(2) Sample Stage
● Main unit ………………………………………………………………………………………1
● 006P Alkaline Battery ……………………………………………… … …………………… 1
●Standard liquid …………………………………………………………………………… 1
●Instruction Manual …………………………………………………………………………… 1
Measurement values, temperature, and
remaining battery charge are displayed.
The prism on which sample is dripped is existing
at the center of the Sample Stage.
Press the ZERO setting (Standardization)
button at Standardization (zero setting) of the
unit.
Press the START/OFF button to start
measurement. Note that the measurement value
goes off if this button is kept pressed for over 2
seconds.
(5) SCALE button
Press the SCALE button to select Butyro or
Refractive index.
(6) Battery Cover
Remove this cover to set or replace the
battery.
ATAGO's instruments are rigorously inspected to ensure each unit meets the highest
standards of quality assurance.
(1) Liquid Crystal
Display (LCD)
(2) Sample Stage
(6) Battery Cover
(4) START/OFF button
(3) ZERO Setting
（Standardization) button
(5) SCALE button

-6-
4. Inserting of battery
●When loading the instrument with a new battery, carefully do it not to make a mistake in
connection of the positive (+) and negative (-) poles of the battery. If they are wrongly
connected, it causes a trouble or damage of the refractometer.
●Press the START/OFF button, ZERO setting button or SCALE button to power on the
instrument. Thus, there is no power button on this unit.
●When the voltage of the battery is low after some time, purchase a new 006P alkaline
battery and replace the old battery with the new one. Be sure to carry out zero setting
when the battery is replaced.
* When purchasing a battery, be sure to check the expiration date.
●Remove the battery from the unit when the unit is not to be used for a month or longer.
Failure to remove the battery before prolonged storage may result in leakage.
(1) Turn left the Battery Cover as illustrated for opening.
(2) Insert a battery correctly as to its polarity.
(3) Turn right the Battery Cover by your bare hands for closing.
CAUTION
When measuring a sample, if this instrument is subject to intense light, such
as direct sunlight, light at dusk, or a spotlight, the ELI* function will display
the warning message "nnn" immediately after the START/OFF button (or
the ZERO setting button) is pressed.
In this situation, shade the sample stage with your hand, and then press the
START/OFF button (or the ZERO setting button) again.
* External Light Interference (ELI)
Note :
When intense light penetrates the prism of a digital refractometer, the light waves interfere
with the sensor resulting in inaccurate readings.
To ensure accurate measurement results each time, this instrument is programmed with the
ELI function to display the warning message "nnn" when intense direct light is detected. Forming
a habit of shading the sample stage with your hand and re-pressing the START/OFF button
(when the warning message from the ELI function is displayed) will ensure accurate
measurement results each time.
*When the battery is low, [nnn] may be displayed. When [nnn] is displayed, even after repeated
measurements are taken with the sample stage covered, replace the battery.
20.4
nnn
5. ELI function
-6-

-7-
6. Standardization （Zero setting）
CAUTION
●Perform standardization with a standard liquid in a 18 to 25℃ environment.
●When the refractometer is used for the first time after purchase or the battery is replaced,
make sure to perform the "standardization"(zero setting) for the refractometer.
●Do not use any metallic implement for dropping the standard liquid on the prism because
the metal tool possibly damages the prism surface.
(1)Clean the prism surface thoroughly.
(2)Apply the standard liquid.
(3)Press the ZERO setting
(Standardization) button.
Flashes 3 times.
(4)Standardization (Zero setting)
is complete. 000 is displayed.
(5)Clean the prism with alcohol.
*If [nnn] is displayed, covering the sample stage by hand, press the ZERO setting button again.
Completely cover prism surface
(Min. 0.2mL)
000
000
alcohol

7. Measurement on sample
-8-
●When measuring a substance harmful to the human body, be well aware of its properties
and put on protective gloves, mask, etc.
●Do not use any metallic implement for sampling because the metal tool possibly damages
the prism surface.
●Do not apply water or sample over any part other than the surface of the prism.
Application on any other part of the instrument may result in a malfunction.
CAUTION
WARNING
(1)Clean the prism surface thoroughly.
(2)Apply a sample.
(3)Press the START/OFF button.
(4)Measurement value is displayed.
(5)Wipe off the sample.
1. Wipe off the sample.
2. Clean the prism and sample stage using a mild soap or alcohol and thoroughly rinse with water.
3. Dry the area with tissues thoroughly.
* If [nnn] is displayed, covering the sample stage by hand, press the START/OFF button again.
START
OFF
ZERO
START
OFF
ZERO
START
OFF
ZERO
20.4
1.45
20.4
1.45
20.4
32.3
20.4
20.4
45 3
20.4
53 2
20.4
32
20.4
2
The numeric characters will stream from right to
left on the display in intervals of 0.8 seconds.
Completely cover prism surface
(Min. 0.1mL)
Example of display
i.e. display of the measurement values "1.4532" and 20.4 ℃.
-1- -2-
Flashes 3 times
1 : BUTYRO 2 : Refractive Index

-9-
How to select the scale
Press the SCALE button until the desired scale number is shown.
How to lock the scale
Select the scale.
Press the ZERO setting (Standardization) button and START/OFF button simultaneously.
Example:
-2- is selected. Scale is locked.
How to release the scale lock
Press the SCALE button.
Press the ZERO setting (Standardization) button and START/OFF button simultaneously.
Example:
[1] is displayed. -1- is displayed.
Release the scale lock
Each time the SCALE button is pressed, the scale number changes sequentially.
-1- -2-
-2- [2 ]
[1] - 1 -
1 : BUTYRO 2 : Refractive Index

8. About Data Transmission Function
-10-
8-1. Introduction
This instrument stores maximum number of 100 measurement data.This instrument is
equipped with NFC（Near Field Communication） technology.Data history can be
accessed by bringing PR-NFC to any Android devices, iPhone or PC-linked USB NFC
Reader/Writer* (in conformance to PC/SC specification).
* Operation tested with SONY USB NFC Reader PaSoRi RC-S380.
Laptop or PC + USB NFC Reader/Writer
Android devices / iPhone
Example of data history
2018/08/17 09:30:45,46.7,1.3425,20.4
2018/08/17 09:30:50,46.7, 1.3425 ,20.4
2018/08/17 09:30:55,46.7, 1.3425 ,20.4
Maximum of 100 measurement
results are recorded with
time stamps.
●When the history of measured data reaches 100, no further measurements can be taken
unless all 100 records are deleted.
●The data transmission function can be set to ON / OFF.
CAUTION
8-2. How to turn ON/OFF the data transmission function.
(1)Press the START/OFF button or Press the ZERO Setting button.
Example image Example image
(4)Press START/OFF
button to confirm.
(2)Press and hold
ZERO button for
approx. 5 seconds.
(3)Press ZERO button to
change the ON or OFF.
nFC
On
nFC
OFF
20.4
46.7
20.4
L LL
20.4
HH H 00 0
20.4
AA AFull

2017/8/17 9:30 LLL LLL 20.5
2017/8/17 9:31 32.3 1.4532 20.4
2017/8/17 9:32 32.3 1.4532 20.4
2017/8/17 9:34 AAA AAA 20.4
2017/8/17 9:43 OOO OOO 20.4
2017/8/17 9:43 OOO OOO 20.3
2017/8/17 9:45 32.3 1.4532 20.3
2017/8/17 9:46 32.3 1.4532 20.1
Example of data history read out.
LLL:Lower limit error.
HHH:Upper limit error.
OOO:Zero setting complete.
nnn:External light error.
AAA:Zero setting error.
-11-
8-4. Date and time setting
Set the date and time (year [the last two digits of the western calendar], month, date,
time and minute) prior to data history readout.
Reset the date and time when batteries are removed for 24hours or more.
While powered on…(Example image)
Top right screen display during date and time set up
（Seconds : Fixed 00）
20.4
46.7
Android devices / iPhone
Applicable Application Software (app) "NFC Reader"
* If an NFC tag reader app is already installed on the Android devices or iPhone, this app can
be used.
Laptop or PC + USB NFC Reader/Writer
Data history can be exported to Microsoft(R) Excel (R)(for Windows(R))
using a NFC software "ATAGO Logger (NFC)."
* The app "ATAGO Logger (NFC)" is available for download :
http://www.atago.net/ur/
8-3 Software installation

-12-
8-5. Data history readout
Android devices / iPhone
(1)Launch NFC Reader (or other NFC tag reading app).
(2)Position NFC on Android device or iPhone to the 'NFC' logo at the center portion of the this
instrument then bring in contact.
Laptop or PC + USB NFC Reader/Writer
(1)Launch ATAGO Logger.
(2)Bring the center part (where the 'NFC' logo is) of this instrument in contact with the NFC
mark on the IC card reader/writer.
* Do not move it.
(Hold for 1 second or more.)
* Do not move it.
(Hold for 1 second or more.)
*Bring this instrument and Android devices, this instrument and iPhone or this instrument and
USB NFC Reader/writer as close to each other as possible. (Position it so that the distance
between both devices are 5mm or less.)
*Data history can be read out while this instrument is powered off.
*Data history readout will not delete the stored data history.
* Be sure to establish the PC and IC card reader/writer connection in advance by setting up (and installing
the driver) IC card reader/writer.
* Data history can be read out by holding up the USB NFC Reader/writer to this instrument.
* If data history is not read out, bring both in contact and move the one that is over the other device in a
forward and back or left and right in a small motion.
* NFC position on Android device or iPhone differs to the model.
* If data history is not read out, bring both in contact and move the one that is over the other device
in a forward and back or left and right in a small motion.
All recorded data stored in
this instrument are read out.
All recorded data stored in
this instrument are read out.
SCALE
SCALE

-13-
8-6. Delete data history
All data history will be deleted from this instrument.
(1)Quickly (3 seconds or less) do the following button operation.
(a)While pressing the START/OFF button, press the ZERO button two times.
(b)Quickly release the START/OFF button.
●Deleted data history can not be restored.
●When the history of measured data reaches 100, no further measurements
can be taken unless all 100 records are deleted.
●A data history can not be selected.
(2)Press the START/OFF button.
End without deleting
the data history.
Delete data history
If not deleting the
data history.
Press the ZERO
button.
While powered on…(Example image)
20.4
32.3
Full
dEL
y_n
dEL
End
dEL
End
dEL
dEL
CAUTION

9. Error messages
-14-
This instrument alarms erroneous or incomplete operation by error messages.
The followings are kinds of error messages.
Standardization (Zero setting) error
●Standard liquid is not dripped on the prism surface and Standardization
(Zero setting) is made in a state of the prism surface being exposed to
the air.
●Standardization (Zero setting) is made with a sample.
Sampling error
●No sample exists on the prism surface or measurement is made in an
incomplete condition.
Range over error
●A liquid of high concentration exceeding the measuring range is
measured.
Battery error
●The battery is low. Replace the battery with new one.
●Immediately before the battery is used up, the instrument may, perform
erroneous operation, without displaying the error message "Lo". In such
a case, replace the battery with new one.
Temperature measurement range "Low Range Over Error"
●The temperature detected is lower than the measurement temperature
range (approx. 9℃ or below).
Temperature measurement range "High Range Over Error"
●The temperature detected is higher than the measurement temperature
range (approx. 51℃ or above).
External light interference
●Too much light is entering the prism, and the instrument cannot measure
accurately.
".." Standardization temperature error
●The prism is below approx.18℃ or is above approx.25℃ during
standardization.
20.4
LLL
20.4
HHH
LLL
46.7
HHH
46.7
Lo
20.4
AAA
20.4
nnn
30.4
0.0.0

10. Powering off
-15-
The instrument will turn itself off after approximately 30 seconds of
inactivity. To manually turn it off, hold down the START/OFF button
for more than 2 seconds.
The backlight stays on for 15 seconds after any button is pressed.
11. Storage and maintenance
●After use, wipe off a sample adhering to the prism surface and adjacent area with tissue paper
wetted with water. Additionally, wipe the prism surface and surrounding area with tissue paper
moistened with rubbing alcohol.
●When storing this instrument, avoid a damp place or a place which is exposed to the direct
sunrays. Dampness will cause blurs on the optical system or it will gather mold, and direct
sunrays will deform the casing, disabling the instrument from performing measurement.
●Because the casing is made of plastic, it is strictly prohibited to use organic solvents (paint
thinner, benzine, gasoline or the like).
CAUTION
Never let the Unit fall or
give shocks to the Unit
Do not leave the Unit
under direct sunshine and
close to a heat source
Never clean the Unit using
a petroleum solvent
When the body gets wet,
wipe off the moisture with
dry cloth
CAUTION CAUTION
START
OFF
ZERO SCALE
START
OFF
ZERO
Brix
%
START
OFF
ZERO
START
OFF
ZERO
START
OFF
ZERO

12. Specifications
-16-
Measurement range
Resolution
Measurement accuracy
Measurement temperature range
Ambient temperature range
Measurement time
Power supply
Sample volume
International Protection Class
Dimensions & Weight
Butyro 30.0 to 90.0 （Automatic Temperature Compensation）
RI 1.4450 to 1.4850
（Converted at 40℃、Automatic Temperature Compensation）
10 to 50 ℃ (Automatic Temperature Compensation)
10 to 40 ℃
Butyro 0.1 RI 0.0001
Temperature 0.1 ℃
0.1mL or more
3 seconds (approximately)
Backlight
Output
The backlight stays on for 15 seconds after any button is pressed.
NFC Forum Type 4 Tag ISO/IEC 14443 Type A
Output category: Date Time, Butyro, RI, Temp [degC]
yyyy/mm/dd␣HH：MM：SS,xxxxxx,xxxxxx
(e.g.)2018/08/17␣09:30:45,32.3 ,1.4532 ,␣␣20.4
006P Alkaline Battery (9V)
IP 65
17(W)×9(D)×4(H)cm, 270g
The product is in conformity with the requirements of the EMC Directive 2004/108/EC.
PR-BUTYRO
Butyro ±0.5 (at 40℃) RI ±0.0003 (at 40℃)
Temperature ±1 ℃

-17-
13. Repair and warranty
ATAGO CO.,LTD.
The instrument is a complicated precision electronic instrument consisting of optical (prism and
objective lens) and electronic parts. Since light and electricity are combined in the operation of
this instrument, their mutual actions may make it difficult to isolate operational problems. For this
reason, repair and adjustment can be complicated and each serviceman is required to have
special knowledge of optics and electrical engineering. Do not disassemble or perform any repair
on the unit other than the basic inspection and replacement of parts described in this instruction
manual (unless you have taken the maintenance technology course in our company and has been
certified).
The instrument is warranted for one year after the date of purchase against any manufacturer
defect in materials or workmanship. Prism and sample stage are excluded from the warranty.
Any of the following events happening to the unit will void the warranty:
• Disassembled by anyone other than authorized service provider
• Immersed in liquid or dropped
• Misused, abused, or used/stored in improper ambient conditions
• Issues caused by battery leakage when using batteries other than the included
Service fees are applicable for repairs after the warranty period expires. Contact an authorized
ATAGO Service Center or the original seller for details.
● Performance parts for repair
ATAGO will endeavor to secure the performance parts for repair up to seven years after
manufacturing of this instrument is discontinued. Performance parts are those which are
necessary to maintain the operation of this instrument. However, ATAGO may not be able to
supply all parts due to discontinuation or modifications by our parts manufacturers.
Please understand this matter. Performance part are available through your ATAGO
distributor.
● Recommendation of periodic inspection and maintenance (Charged)
We recommend to have your refractometer inspected periodically (once in two years, or so) to
ensure years of dependable and accurate use.
Ask your ATAGO distributor for the periodic inspection (charged).
• Periodic inspection includes:
◆ Inspection, confirmation, and replacement of performance parts
◆ Inspection and adjustment of span
When asking about repair or other matters, be sure to notify us of the serial No. of your refractometer.

1909K Printed in Japan
Headquarters: The Front Tower Shiba Koen, 23rd Floor
2-6-3 Shiba-koen, Minato-ku, Tokyo 105-0011, Japan
TEL: [phone] FAX: [phone]
[e-mail] http://www.atago.net/
TEL: [phone] [e-mail]
TEL: [phone] [e-mail]
TEL: [phone] [e-mail]
TEL: [phone] [e-mail]
TEL: [phone] [e-mail]
11811 NE First Street, Suite 101
Bellevue, WA 98005 U.S.A.
TEL: [phone] FAX: [phone]
[e-mail]
TEL: [phone] [e-mail]
Headquarters : The Front Tower Shiba Koen
23rd Floor 2-6-3 Shiba-koen, Minato-ku
Tokyo 105-0011, Japan
TEL: [phone] FAX: [phone]
[e-mail] http://www.atago.net/
TEL: [phone]
[e-mail]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[e-mail]
TEL: [phone]
[email protected]
TEL: [phone]
[email protected]
TEL: [phone]
[e-mail]
TEL: [phone]
[email protected]