ATAGO PR-50HO User manual

Cat. No. 3478
PR-50HO
3478-E13
DIGITAL REFRACTOMETER
Instruction Manual
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
䖃㻰㼕㼏㼔㼘㼛㼞㼛㼎㼑㼚㼦㼑㼚㼑
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
䖃㻱㼠㼔㼥㼘㼑㼚㼑㻌㼐㼕㼍㼙㼕㼚㼑
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

㻯㻻㻺㼀㻱㻺㼀㻿
㻙㻝㻙
㻝㻚㻌 㻼㼞㼑㼏㼍㼡㼠㼕㼛㼚㻌㼒㼛㼞㻌㼡㼟㼑ࠉࠉ3
㻞㻚㻌 㻯㼛㼚㼒㼕㼞㼙㼍㼠㼕㼛㼚㻌 㼛㼒㻌 㼜㼍㼏㼗㼍㼓㼑㻌 㻌ࠉ 3
㻟㻚㻌 㻺㼍㼙㼑㼟㻌 㼍㼚㼐㻌 㼞㼛㼘㼑㼟㻌 㼛㼒㻌 㼑㼍㼏㼔㻌 㼜㼍㼞㼠㻌ࠉࠉࠉ 3
㻠㻚㻌 㻵㼚㼟㼑㼞㼠㼕㼚㼓㻌 㼛㼒㻌 㼎㼍㼠㼠㼑㼞㼥ࠉ 3
㻡㻚㻌 㻱㻸㻵㻌 㼒㼡㼚㼏㼠㼕㼛㼚ࠉ 3
㻢㻚㻌 㼆㼑㼞㼛㻌 㼟㼑㼠㼠㼕㼚㼓ࠉ 3
㻣㻚㻌 㻹㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌 㼛㼚㻌 㼟㼍㼙㼜㼘㼑ࠉ 3
㻤㻚㻌 㻭㼎㼛㼡㼠㻌 㻰㼍㼠㼍㻌 㼀㼞㼍㼚㼟㼙㼕㼟㼟㼕㼛㼚㻌 㻲㼡㼚㼏㼠㼕㼛㼚㻌 ࠉࠉ3
ࠉࠉ㻤㻙㻝㻚㻌㻵㼚㼠㼞㼛㼐㼡㼏㼠㼕㼛㼚㻌 ࠉࠉ3
ࠉࠉ㻤㻙㻞㻚㻌 㻴㼛㼣㻌㼠㼛㻌㼠㼡㼞㼚㻌 㻻㻺㻛㻻㻲㻲㻌 㼠㼔㼑㻌 㼐㼍㼠㼍㻌 㼠㼞㼍㼚㼟㼙㼕㼟㼟㼕㼛㼚㻌㼒㼡㼚㼏㼠㼕㼛㼚㻌 䚷䈈䈈ࠉ3
ࠉࠉ㻤㻙㻟㻚㻌㻿㼛㼒㼠㼣㼍㼞㼑㻌㼕㼚㼟㼠㼍㼘㼘㼍㼠㼕㼛㼚 ࠉࠉ3
ࠉࠉ㻤㻙㻠㻚㻌㻰㼍㼠㼑㻌 㼍㼚㼐㻌 㼠㼕㼙㼑㻌 㼟㼑㼠㼠㼕㼚㼓 ࠉࠉ3
ࠉࠉ㻤㻙㻡㻚㻌㻰㼍㼠㼍㻌 㼔㼕㼟㼠㼛㼞㼥㻌㼞㼑㼍㼐㼛㼡㼠㻌 㻌 㻌 ࠉࠉ3
ࠉࠉ㻤㻙㻢㻚㻌㻰㼑㼘㼑㼠㼑㻌 㼐㼍㼠㼍㻌 㼔㼕㼟㼠㼛㼞㼥㻌㻌㻌 ࠉ 3
㻥㻚㻌 㻱㼞㼞㼛㼞㻌 㼙㼍㼟㼟㼍㼓㼑㼟㻌 ࠉࠉ3
㻝㻜㻚㻌㻼㼛㼣㼑㼞㼕㼚㼓㻌 㼛㼒㼒ࠉࠉࠉ3
㻝㻝㻚㻌㻭㼡㼠㼛㼙㼍㼠㼕㼏㻌 㼀㼑㼙㼜㼑㼞㼍㼠㼡㼞㼑㻌 㻯㼛㼙㼜㼑㼚㼟㼍㼠㼕㼛㼚ࠉࠉࠉ3
㻝㻞㻚㻌㻿㼠㼛㼞㼍㼓㼑㻌 㼍㼚㼐㻌㼙㼍㼕㼚㼠㼑㼚㼍㼚㼏㼑ࠉࠉ3
㻝㻟㻚㻌㻿㼜㼑㼏㼕㼒㼕㼏㼍㼠㼕㼛㼚㼟ࠉࠉࠉ3
㻝㻠㻚㻌㻾㼑㼜㼍㼕㼞㻌 㼍㼚㼐㻌 㼣㼍㼞㼞㼍㼚㼠㼥ࠉࠉ3

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 5 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

㻙㻡㻙
㻞㻚㻌㻯㼛㼚㼒㼕㼞㼙㼍㼠㼕㼛㼚㻌㼛㼒㻌㼜㼍㼏㼗㼍㼓㼑
㻟㻚㻌㻺㼍㼙㼑㼟㻌㼍㼚㼐㻌㼞㼛㼘㼑㼟㻌㼛㼒㻌㼑㼍㼏㼔㻌㼜㼍㼞㼠
㻼㼘㼑㼍㼟㼑㻌㼏㼛㼚㼒㼕㼞㼙㻌㼠㼔㼑㻌㼒㼛㼘㼘㼛㼣㼕㼚㼓㻌㼏㼛㼚㼠㼑㼚㼠㼟㻌㼛㼒㻌㼠㼔㼑㻌㼜㼍㼏㼗㼍㼓㼑㻌㼣㼔㼑㼚㻌㼠㼔㼑㻌㼡㼚㼕㼠㻌㼕㼟㻌㼡㼚㼜㼍㼏㼗㼑㼐㻚
㻔㻝㻕㻌㻸㼕㼝㼡㼕㼐㻌㻯㼞㼥㼟㼠㼍㼘㻌㻰㼕㼟㼜㼘㼍㼥㻌㻔㻸㻯㻰㻕
㻔㻟㻕㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌 㼎㼡㼠㼠㼛㼚
㻔㻠㻕㻌㻿㼀㻭㻾㼀㻛㻻㻲㻲㻌㼎㼡㼠㼠㼛㼚㻌
㻔㻞㻕㻌㻿㼍㼙㼜㼘㼑㻌㻿㼠㼍㼓㼑
䖃
㻹㼍㼕㼚㻌 㼡㼚㼕㼠䚷䚷 䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈㻝
䖃
㻜㻜㻢㻼㻌 㻭㼘㼗㼍㼘㼕㼚㼑㻌 㻮㼍㼠㼠㼑㼞㼥㻌 䚷 䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈 䈈 䈈䈈䈈䈈䈈䈈䈈䈈 㻝
䖃㻵㼚㼟㼠㼞㼡㼏㼠㼕㼛㼚㻌㻹㼍㼚㼡㼍㼘㻌 䚷 䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈䈈 㻝
㻹㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌 㼢㼍㼘㼡㼑㼟㻘㻌 㼠㼑㼙㼜㼑㼞㼍㼠㼡㼞㼑㻘㻌 㼍㼚㼐㻌
㼞㼑㼙㼍㼕㼚㼕㼚㼓㻌㼎㼍㼠㼠㼑㼞㼥㻌㼏㼔㼍㼞㼓㼑㻌㼍㼞㼑㻌㼐㼕㼟㼜㼘㼍㼥㼑㼐㻚
㼀㼔㼑㻌㼜㼞㼕㼟㼙㻌㼛㼚㻌㼣㼔㼕㼏㼔㻌㼟㼍㼙㼜㼘㼑㻌㼕㼟㻌㼐㼞㼕㼜㼜㼑㼐㻌㼕㼟㻌㼑㼤㼕㼟㼠㼕㼚㼓㻌
㼍㼠㻌㼠㼔㼑㻌㼏㼑㼚㼠㼑㼞㻌㼛㼒㻌㼠㼔㼑㻌㻿㼍㼙㼜㼘㼑㻌㻿㼠㼍㼓㼑㻚㻌
㻼㼞㼑㼟㼟㻌㼠㼔㼑㻌 㼆㻱㻾㻻㻌 㼟㼑㼠㼠㼕㼚㼓㻌 㼎㼡㼠㼠㼛㼚㻌 㼍㼠㻌 㼦㼑㼞㼛㻌
㼟㼑㼠㼠㼕㼚㼓㻌㼛㼒㻌㼠㼔㼑㻌㼡㼚㼕㼠㻚
㻼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 㼠㼛㻌 㼟㼠㼍㼞㼠㻌
㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻚㻌㻺㼛㼠㼑㻌㼠㼔㼍㼠㻌㼠㼔㼑㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌㼢㼍㼘㼡㼑㻌
㼓㼛㼑㼟㻌㼛㼒㼒㻌㼕㼒㻌㼠㼔㼕㼟㻌㼎㼡㼠㼠㼛㼚㻌㼕㼟㻌㼗㼑㼜㼠㻌㼜㼞㼑㼟㼟㼑㼐㻌㼒㼛㼞㻌㼛㼢㼑㼞㻌㻞㻌
㼟㼑㼏㼛㼚㼐㼟㻚
㻔㻡㻕㻌㻮㼍㼠㼠㼑㼞㼥㻌㻯㼛㼢㼑㼞
㻾㼑㼙㼛㼢㼑㻌㼠㼔㼕㼟㻌 㼏㼛㼢㼑㼞㻌 㼠㼛㻌 㼟㼑㼠㻌 㼛㼞㻌 㼞㼑㼜㼘㼍㼏㼑㻌㼠㼔㼑㻌
㼎㼍㼠㼠㼑㼞㼥㻚
㻭㼀㻭㻳㻻㻓㼟㻌 㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㼟㻌 㼍㼞㼑㻌 㼞㼕㼓㼛㼞㼛㼡㼟㼘㼥㻌 㼕㼚㼟㼜㼑㼏㼠㼑㼐㻌 㼠㼛㻌 㼑㼚㼟㼡㼞㼑㻌 㼑㼍㼏㼔㻌 㼡㼚㼕㼠㻌 㼙㼑㼑㼠㼟㻌 㼠㼔㼑㻌 㼔㼕㼓㼔㼑㼟㼠㻌
㼟㼠㼍㼚㼐㼍㼞㼐㼟㻌㼛㼒㻌㼝㼡㼍㼘㼕㼠㼥㻌㼍㼟㼟㼡㼞㼍㼚㼏㼑㻚
㻔㻝㻕㻌㻸㼕㼝㼡㼕㼐㻌㻯㼞㼥㼟㼠㼍㼘㻌
㻌㻌㻌㻌㻌㻰㼕㼟㼜㼘㼍㼥㻌㻔㻸㻯㻰㻕
㻔㻞㻕㻌㻿㼍㼙㼜㼘㼑㻌㻿㼠㼍㼓㼑
㻔㻡㻕㻌㻮㼍㼠㼠㼑㼞㼥㻌㻯㼛㼢㼑㼞
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻
㻌㻔㻠㻕㻌㻿㼀㻭㻾㼀㻛㻻㻲㻲㻌㼎㼡㼠㼠㼛㼚
㻔㻟㻕㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌㼎㼡㼠㼠㼛㼚

-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 or ZERO setting 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

㻙㻣㻙
㻡㻚㻌㻱㻸㻵㻌㼒㼡㼚㼏㼠㼕㼛㼚
㼃㼔㼑㼚㻌 㼙㼑㼍㼟㼡㼞㼕㼚㼓㻌 㼍㻌 㼟㼍㼙㼜㼘㼑㻘㻌 㼕㼒㻌 㼠㼔㼕㼟㻌 㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌
㼟㼡㼎㼖㼑㼏㼠㻌㼠㼛㻌㼕㼚㼠㼑㼚㼟㼑㻌㼘㼕㼓㼔㼠㻘㻌㼟㼡㼏㼔㻌㼍㼟㻌㼐㼕㼞㼑㼏㼠㻌㼟㼡㼚㼘㼕㼓㼔㼠㻘㻌㼘㼕㼓㼔㼠㻌
㼍㼠㻌㼐㼡㼟㼗㻘㻌㼛㼞㻌㼍㻌㼟㼜㼛㼠㼘㼕㼓㼔㼠㻘㻌㼠㼔㼑㻌㻱㻸㻵㻖㻌㼒㼡㼚㼏㼠㼕㼛㼚㻌㼣㼕㼘㼘㻌㼐㼕㼟㼜㼘㼍㼥㻌
㼠㼔㼑㻌 㼣㼍㼞㼚㼕㼚㼓㻌 㼙㼑㼟㼟㼍㼓㼑㻌 㻎㼚㼚㼚㻎㻌 㼕㼙㼙㼑㼐㼕㼍㼠㼑㼘㼥㻌 㼍㼒㼠㼑㼞㻌 㼠㼔㼑㻌
㻿㼀㻭㻾㼀㻛㻻㻲㻲㻌㼎㼡㼠㼠㼛㼚㻌㻔㼛㼞㻌㼠㼔㼑㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌㼎㼡㼠㼠㼛㼚㻕㻌㼕㼟㻌
㼜㼞㼑㼟㼟㼑㼐㻚
㻵㼚㻌㼠㼔㼕㼟㻌 㼟㼕㼠㼡㼍㼠㼕㼛㼚㻘㻌 㼟㼔㼍㼐㼑㻌㼠㼔㼑㻌 㼟㼍㼙㼜㼘㼑㻌 㼟㼠㼍㼓㼑㻌㼣㼕㼠㼔㻌 㼥㼛㼡㼞㻌
㼔㼍㼚㼐㻘㻌 㼍㼚㼐㻌 㼠㼔㼑㼚㻌 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 㻔㼛㼞㻌
㼠㼔㼑㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌㼎㼡㼠㼠㼛㼚㻕㻌㼍㼓㼍㼕㼚㻚
㻖㻌㻱㼤㼠㼑㼞㼚㼍㼘㻌㻸㼕㼓㼔㼠㻌㻵㼚㼠㼑㼞㼒㼑㼞㼑㼚㼏㼑㻌㻔㻱㻸㻵㻕
㻺㼛㼠㼑㻌㻦
㼃㼔㼑㼚㻌 㼕㼚㼠㼑㼚㼟㼑㻌 㼘㼕㼓㼔㼠㻌 㼜㼑㼚㼑㼠㼞㼍㼠㼑㼟㻌 㼠㼔㼑㻌 㼜㼞㼕㼟㼙㻌 㼛㼒㻌 㼍㻌 㼐㼕㼓㼕㼠㼍㼘㻌 㼞㼑㼒㼞㼍㼏㼠㼛㼙㼑㼠㼑㼞㻘㻌 㼠㼔㼑㻌 㼘㼕㼓㼔㼠㻌 㼣㼍㼢㼑㼟㻌 㼕㼚㼠㼑㼞㼒㼑㼞㼑㻌
㼣㼕㼠㼔㻌㼠㼔㼑㻌㼟㼑㼚㼟㼛㼞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㼞㼑㼍㼐㼕㼚㼓㼟㻚
㼀㼛㻌㼑㼚㼟㼡㼞㼑㻌㼍㼏㼏㼡㼞㼍㼠㼑㻌㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌㼞㼑㼟㼡㼘㼠㼟㻌㼑㼍㼏㼔㻌㼠㼕㼙㼑㻘㻌㼠㼔㼕㼟㻌㼕㼚㼟㼠㼞㼡㼙㼑㼚㼠㻌㼕㼟㻌㼜㼞㼛㼓㼞㼍㼙㼙㼑㼐㻌㼣㼕㼠㼔㻌㼠㼔㼑㻌
㻱㻸㻵㻌㼒㼡㼚㼏㼠㼕㼛㼚㻌㼠㼛㻌㼐㼕㼟㼜㼘㼍㼥㻌㼠㼔㼑㻌㼣㼍㼞㼚㼕㼚㼓㻌㼙㼑㼟㼟㼍㼓㼑㻌㻌㻎㼚㼚㼚㻎㻌㼣㼔㼑㼚㻌㼕㼚㼠㼑㼚㼟㼑㻌㼐㼕㼞㼑㼏㼠㻌㼘㼕㼓㼔㼠㻌㼕㼟㻌㼐㼑㼠㼑㼏㼠㼑㼐㻚㻌㻲㼛㼞㼙㼕㼚㼓㻌
㼍㻌㼔㼍㼎㼕㼠㻌㼛㼒㻌㼟㼔㼍㼐㼕㼚㼓㻌㼠㼔㼑㻌㼟㼍㼙㼜㼘㼑㻌㼟㼠㼍㼓㼑㻌㼣㼕㼠㼔㻌㼥㼛㼡㼞㻌㼔㼍㼚㼐㻌㼍㼚㼐㻌㼞㼑㻙㼜㼞㼑㼟㼟㼕㼚㼓㻌㼠㼔㼑㻌㻿㼀㻭㻾㼀㻛㻻㻲㻲㻌㼎㼡㼠㼠㼛㼚㻌
㻔㼣㼔㼑㼚㻌 㼠㼔㼑㻌㼣㼍㼞㼚㼕㼚㼓㻌 㼙㼑㼟㼟㼍㼓㼑㻌㼒㼞㼛㼙㻌 㼠㼔㼑㻌 㻱㻸㻵㻌 㼒㼡㼚㼏㼠㼕㼛㼚㻌㼕㼟㻌㼐㼕㼟㼜㼘㼍㼥㼑㼐㻕㻌 㼣㼕㼘㼘㻌㼑㼚㼟㼡㼞㼑㻌 㼍㼏㼏㼡㼞㼍㼠㼑㻌
㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㻌㼞㼑㼟㼡㼘㼠㼟㻌㼑㼍㼏㼔㻌㼠㼕㼙㼑㻚
㻖㼃㼔㼑㼚㻌㼠㼔㼑㻌 㼎㼍㼠㼠㼑㼞㼥㻌 㼕㼟㻌㼘㼛㼣㻘㻌 㼇㼚㼚㼚㼉㻌 㼙㼍㼥㻌㼎㼑㻌 㼐㼕㼟㼜㼘㼍㼥㼑㼐㻚㻌 㼃㼔㼑㼚㻌㼇㼚㼚㼚㼉㻌 㼕㼟㻌 㼐㼕㼟㼜㼘㼍㼥㼑㼐㻘㻌㼑㼢㼑㼚㻌㼍㼒㼠㼑㼞㻌㼞㼑㼜㼑㼍㼠㼑㼐㻌
㼙㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠㼟㻌㼍㼞㼑㻌㼠㼍㼗㼑㼚㻌㼣㼕㼠㼔㻌㼠㼔㼑㻌㼟㼍㼙㼜㼘㼑㻌㼟㼠㼍㼓㼑㻌㼏㼛㼢㼑㼞㼑㼐㻘㻌㼞㼑㼜㼘㼍㼏㼑㻌㼠㼔㼑㻌㼎㼍㼠㼠㼑㼞㼥㻚㻌
20.4
n n n
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻

㻙㻤㻙
㻢㻚㻌㼆㼑㼞㼛㻌㼟㼑㼠㼠㼕㼚㼓
㻯㻭㼁㼀㻵㻻㻺
䖃㼀㼔㼑㻌㼞㼑㼒㼞㼍㼏㼠㼛㼙㼑㼠㼑㼞㻌㼚㼑㼑㼐㼟㻌 㼠㼔㼑㻌 㻎㼦㼑㼞㼛㻌 㼟㼑㼠㼠㼕㼚㼓㻎㻌 㼎㼑㼒㼛㼞㼑㻌 㼕㼠㻌 㼕㼟㻌 㼡㼟㼑㼐㻌 㼒㼛㼞㻌 㼠㼔㼑㻌 㼒㼕㼞㼟㼠㻌 㼠㼕㼙㼑㻌㼕㼚㻌㼍㻌㼐㼍㼥㻚㻌
㻹㼛㼞㼑㼛㼢㼑㼞㻘㻌㼕㼒㻌㼠㼔㼑㻌㼍㼙㼎㼕㼑㼚㼠㻌㼠㼑㼙㼜㼑㼞㼍㼠㼡㼞㼑㻌㼏㼔㼍㼚㼓㼑㼟㻌㼐㼡㼞㼕㼚㼓㻌㼠㼔㼑㻌㼐㼍㼕㼘㼥㻌㼣㼛㼞㼗㻌㼣㼕㼠㼔㻌㼠㼔㼑㻌㼞㼑㼒㼞㼍㼏㼠㼛㼙㼑㼠㼑㼞㻘㻌
㼕㼠㻌㼚㼑㼑㼐㼟㻌㼠㼔㼑㻌㼦㼑㼞㼛㻌㼟㼑㼠㼠㼕㼚㼓㻌㼍㼓㼍㼕㼚㻚
䖃㼀㼔㼑㻌㼦㼑㼞㼛㻌㼟㼑㼠㼠㼕㼚㼓㻌㼕㼟㻌㼍㼘㼟㼛㻌㼚㼑㼑㼐㼑㼐㻌㼣㼔㼑㼚㼑㼢㼑㼞㻌㼠㼔㼑㻌㼎㼍㼠㼠㼑㼞㼥㻌㼕㼟㻌㼞㼑㼜㼘㼍㼏㼑㼐㻚㻌
䖃㻰㼛㻌㼚㼛㼠㻌㼡㼟㼑㻌㼍㼚㼥㻌㼙㼑㼠㼍㼘㼘㼕㼏㻌㼕㼙㼜㼘㼑㼙㼑㼚㼠㻌㼒㼛㼞㻌㼐㼞㼛㼜㼜㼕㼚㼓㻌㼣㼍㼠㼑㼞㻌㼛㼚㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻌㼎㼑㼏㼍㼡㼟㼑㻌㼠㼔㼑㻌㼙㼑㼠㼍㼘㻌㼠㼛㼛㼘㻌
㼜㼛㼟㼟㼕㼎㼘㼥㻌㼐㼍㼙㼍㼓㼑㼟㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻌㼟㼡㼞㼒㼍㼏㼑㻚
㻔㻝㻕㻯㼘㼑㼍㼚㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻌㼟㼡㼞㼒㼍㼏㼑㻌㼠㼔㼛㼞㼛㼡㼓㼔㼘㼥㻚
㻔㻞㻕㻭㼜㼜㼘㼥㻌㼠㼍㼜㻌㼣㼍㼠㼑㼞㻚㻌㻌
㻔㻟㻕㻼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㻚
㻔㻠㻕㻯㼛㼚㼒㼕㼞㼙㻌㼦㼑㼞㼛㻙㼟㼑㼠㼠㼕㼚㼓㻚
㻌㻌㻌㻌㻌㻹㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠䠖㻜㻚㻜䠂㻌㻌 㻌㻹㼑㼍㼟㼡㼞㼑㼙㼑㼚㼠䠖㼚㼛㼠㻌㻜㻚㻜䠂
㻌㻌㻌㻌㻌㻌㻌㼆㼑㼞㼛㻙㼟㼑㼠㻌㼏㼛㼞㼞㼑㼏㼠㼘㼥㻚㻌 㻌㻌㻼㼑㼞㼒㼛㼞㼙㻌㼦㼑㼞㼛㻙㼟㼑㼠㼠㼕㼚㼓㻚
㻌㻌㻌㻌
㻌㻌㻔㻠㻕㻙㻞㻌㻼㼞㼑㼟㼟㻌㼠㼔㼑㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌㼎㼡㼠㼠㼛㼚㻚
㻲㼘㼍㼟㼔㼑㼟㻌㻟㻌㼠㼕㼙㼑㼟㻚
㻜㻜㻜㻌㼕㼟㻌㼐㼕㼟㼜㼘㼍㼥㼑㼐㻚
㻌㻌㻌㻌㻌㻌㼆㼑㼞㼛㻌㼟㼑㼠㼠㼕㼚㼓㻌㼕㼟㻌㼏㼛㼙㼜㼘㼑㼠㼑㻚
㻔㻡㻕㼃㼕㼜㼑㻌㼛㼒㼒㻌㼠㼔㼑㻌㼣㼍㼠㼑㼞㻌㼛㼚㻌㼠㼔㼑㻌㼜㼞㼕㼟㼙㻌㼟㼡㼞㼒㼍㼏㼑㻌㼏㼛㼙㼜㼘㼑㼠㼑㼘㼥㻌㼣㼕㼠㼔㻌㼠㼕㼟㼟㼡㼑㻌㼜㼍㼜㼑㼞㻚
㻖㻵㼒㻌㼇㼚㼚㼚㼉㻌㼕㼟㻌㼐㼕㼟㼜㼘㼍㼥㼑㼐㻘㻌㼏㼛㼢㼑㼞㼕㼚㼓㻌㼠㼔㼑㻌㼟㼍㼙㼜㼘㼑㻌㼟㼠㼍㼓㼑㻌㼎㼥㻌㼔㼍㼚㼐㻘㻌㼜㼞㼑㼟㼟㻌㼠㼔㼑㻌㼆㻱㻾㻻㻌㼟㼑㼠㼠㼕㼚㼓㻌㼎㼡㼠㼠㼛㼚㻌㼍㼓㼍㼕㼚㻚
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻
㻿㼀㻭㻾㼀
㻌㻻㻲㻲
㼆㻱㻾㻻
㻯㼛㼙㼜㼘㼑㼠㼑㼘㼥㻌㼏㼛㼢㼑㼞㻌㼜㼞㼕㼟㼙㻌㼟㼡㼞㼒㼍㼏㼑
䚷䚷㻌㻌㻌㻌㻌㻌㻌㻌㻔㻹㼕㼚㻚㻌㻜㻚㻝㼙㻸㻕
20.4
0.0
20.4
0.3
0 0 0
0 0 0