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June 2018 53 Account Information Sample Information Eq uipment Information ID: 229735 Name: LG CHEM‐YEOSU Address: #70‐1, Hwachi‐dong, Yeosu‐City, Jeonranam‐do, Yeosu, 550‐280 KR Parent Account: Kwangil Yuwha Sample ID: 18043384542 Service Level: Enhanced Bottle ID: b023137295 Tested Lubricant: MOBIL GARGOYLE ARCTIC SHC 226 Ass et Class: Compressor Manufacturer: N/A Model: N/A Lubricant: MOBIL GARGOYLE ARCTIC SHC 226 Sample Data & Trends Sample Info Report Status Caution Normal Normal Normal Normal Sample ID 1720517655217230243506172573195101729944150718043384542 Service Level Enhanced Enhanced Enhanced Enhanced Enhanced Bottle ID b006985974 b007054877 b012811463 b014283688 b023137295 Tested Lubricant MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 Sampled 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Reported 27 Jul 2017 23 Aug 2017 20 Sep 2017 31 Oct 2017 22 Feb 2018 Equipment Age Equipment UOM Oil Age Oil UOM Make‐up Volume Volume UOM Oil Changed Filter Changed Reservoir Temp Temperature UOM Lubricant Contamination Rating Caution Normal Normal Normal Normal Equipment Rating Normal Normal Normal Normal Normal Oil Rating Normal Normal Normal Normal Normal ISO Code ﴾4/6/14﴿ 23/22/16 21/19/12 22/19/15 21/19/14 22/20/14 Particle Count > 4um 55568 17623 21931 16438 27122 Particle Count >6um 20651 3319 4756 4232 6457 Particle Count >14um 632 30 176 123 125 PQ Index 4 2 3 1 5 Visc@40C ﴾cSt﴿ 69.9 70.1 70.4 69.4 66.9 Oxidation ﴾Ab/cm﴿ 0 0 0 0 0 Water ﴾Vol%﴿ <0.003 0.005 <0.003 <0.003 <0.003 Wear ﴾ppm﴿ Al ﴾Aluminum﴿ 0 0 0 0 0 Cr ﴾Chromium﴿ 0 0 0 0 0 Cu ﴾Copper﴿ 0 0 0 0 0 Fe ﴾Iron﴿ 1 0 1 1 2 Mo ﴾Molybdenum﴿ 0 1 0 0 0 Ni ﴾Nickel﴿ 0 0 0 0 0 Pb ﴾Lead﴿ 0 0 0 0 0 Sn ﴾Tin﴿ 0 2 0 0 0 Contaminant ﴾ppm﴿ K ﴾Potassium﴿ 0 0 0 0 0 Na ﴾Sodium﴿ 0 0 0 0 0 Si ﴾Silicon﴿ 26 2 9 3 7 Additive ﴾ppm﴿ B ﴾Boron﴿ 0 0 0 0 0 Ba ﴾Barium﴿ 0 0 1 0 0 Ca ﴾Calcium﴿ 0 0 0 0 0 Mg ﴾Magnesium﴿ 0 0 0 0 0 P ﴾Phosphorus﴿ 0 1 0 2 0 Zn ﴾Zinc﴿ 0 0 0 0 0 Viscosity Visc@40C ﴾cSt﴿ 70 65 67.5 72.5 13 Jul 2017 08 Au g 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Wear Sn ﴾Tin﴿ Pb ﴾Lead﴿ Ni ﴾Nickel﴿ Fe ﴾Iron﴿ Cu ﴾Copper﴿ Cr ﴾Chromium﴿ Al ﴾Aluminum﴿ 0 1 2 3 13 Jul 2017 08 Au g 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Contaminants Si ﴾Silicon﴿ K ﴾Potassium﴿ Na ﴾Sodium﴿ 0 20 40 13 Jul 2017 08 Au g 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Physical Properties Oxidation ﴾Ab/cm﴿ Water ﴾Vol%﴿ 0 0.0025 0.005 0.0075 13 Jul 2017 08 Au g 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Results and comments of this analysis are advisory only. The validity of the data may be impaired by a non-representative sample or incorrect data. © 2016-2018 Exxon Mobil Corporation. All trademarks used herein are trademarks or regist ered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherwise noted. Page 1 of 2 Lubricant Equipment Rating Normal Normal Normal Normal Normal Oil Rating Normal Normal Normal Normal Normal ISO Code ﴾4/6/14﴿ 23/22/16 21/19/12 22/19/15 21/19/14 22/20/14 Particle Count > 4um 55568 17623 21931 16438 27122 Particle Count >6um 20651 3319 4756 4232 6457 Particle Count >14um 632 30 176 123 125 PQ Index 4 2 3 1 5 Visc@40C ﴾cSt﴿ 69.9 70.1 70.4 69.4 66.9 Oxidation ﴾Ab/cm﴿ 0 0 0 0 0 Water ﴾Vol%﴿ <0.003 0.005 <0.003 <0.003 <0.003 Wear ﴾ppm﴿ Al ﴾Aluminum﴿ 0 0 0 0 0 Cr ﴾Chromium﴿ 0 0 0 0 0 Cu ﴾Copper﴿ 0 0 0 0 0 Fe ﴾Iron﴿ 1 0 1 1 2 Mo ﴾Molybdenum﴿ 0 1 0 0 0 Ni ﴾Nickel﴿ 0 0 0 0 0 Pb ﴾Lead﴿ 0 0 0 0 0 Sn ﴾Tin﴿ 0 2 0 0 0 Contaminant ﴾ppm﴿ K ﴾Potassium﴿ 0 0 0 0 0 Na ﴾Sodium﴿ 0 0 0 0 0 Si ﴾Silicon﴿ 26 2 9 3 7 Additive ﴾ppm﴿ B ﴾Boron﴿ 0 0 0 0 0 Ba ﴾Barium﴿ 0 0 1 0 0 Ca ﴾Calcium﴿ 0 0 0 0 0 Mg ﴾Magnesium﴿ 0 0 0 0 0 P ﴾Phosphorus﴿ 0 1 0 2 0 Zn ﴾Zinc﴿ 0 0 0 0 0 Contaminants Si ﴾Silicon﴿ K ﴾Potassium﴿ Na ﴾Sodium﴿ 0 20 40 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oc t 2017 05 Feb 2018 Physical Properties Oxidation ﴾Ab/cm﴿ Water ﴾Vol%﴿ 0 0.0025 0.005 0.0075 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oc t 2017 05 Feb 2018 Results and comments of this analysis are advisory only. The validity of the data may be impaired by a non-representative sample or incorrect data. © 2016-2018 Exxon Mobil Corporation. All trademarks used herein are trademarks or regist ered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherwise noted. Page 1 of 2 리포트에서는 설비 정보, 샘플링 이력을 비롯해 윤활유의 점도, 수 분, 오염 입자, 산화도, 마모 금속분, 첨가제 함량 등 다양한 정보를 확인할 수 있다. Lubricant(윤활유) 섹션을 보면 불순물의 경우 4μm 이상, 6μm 이상, 14μm 이상으로 입자이 크기를 세분화하여 검출해내고 있는 것을 확인할 수 있다. 뿐만 아니라 Wear(마모 금속분), Contaminant(오염 물질), Additive(첨가제) 섹션에서도 세분화 하여 성분 분석 결과를 도출해냄으로써 문제를 구체화시키고 있 음을 확인할 수 있다. Mobil 사용유 분석 서비스를 체험해보세요! 장비 속 윤활유, 이대로 써도 괜찮은지 궁금하다면? 지금 Mobil 사용유 분석 서비스를 무료로 체험해보세요. MSLA 무료 체험 신청 에 대한 자세한 사항은 오른쪽 QR코드 스캔을 통해 확인하실 수 있습니다. PQ Index 4 2 3 1 5 Visc@40C ﴾cSt﴿ 69.9 70.1 70.4 69.4 66.9 Oxidation ﴾Ab/cm﴿ 0 0 0 0 0 Water ﴾Vol%﴿ <0.003 0.005 <0.003 <0.003 <0.003 Wear ﴾ppm﴿ Al ﴾Aluminum﴿ 0 0 0 0 0 Cr ﴾Chromium﴿ 0 0 0 0 0 Cu ﴾Copper﴿ 0 0 0 0 0 Fe ﴾Iron﴿ 1 0 1 1 2 Mo ﴾Molybdenum﴿ 0 1 0 0 0 Ni ﴾Nickel﴿ 0 0 0 0 0 Pb ﴾Lead﴿ 0 0 0 0 0 Sn ﴾Tin﴿ 0 2 0 0 0 Contaminant ﴾ppm﴿ K ﴾Potassium﴿ 0 0 0 0 0 Na ﴾Sodium﴿ 0 0 0 0 0 Si ﴾Silicon﴿ 26 2 9 3 7 Additive ﴾ppm﴿ B ﴾Boron﴿ 0 0 0 0 0 Ba ﴾Barium﴿ 0 0 1 0 0 Ca ﴾Calcium﴿ 0 0 0 0 0 Mg ﴾Magnesium﴿ 0 0 0 0 0 P ﴾Phosphorus﴿ 0 1 0 2 0 Zn ﴾Zinc﴿ 0 0 0 0 0 Si ﴾Silicon﴿ K ﴾Potassium﴿ Na ﴾Sodium﴿ 0 20 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Physical Properties Oxidation ﴾Ab/cm﴿ Water ﴾Vol%﴿ 0 0.0025 0.005 0.0075 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Results and comments of this analysis are advisory only. The validity of the data may be impaired by a non-representative sample or incorrect data. © 2016-2018 Exxon Mobil Corporation. All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherw ise noted. Page 1 of 2 빽빽하게 채워진 분석 결과 값에 겁먹을 필요는 없다. MSLA 결과 리포 트는 사용 중인 윤활유를 계속 사용해도 되는지에 대해 초록(정상), 노 랑(주의), 빨강(경고)의 색을 리포트 우측 상단에 눈에 띄게 표시할 뿐만 아니라, 각 항목에 대해서도 기준치에서 벗어난 항목은 별도로 표시해 준다. 해당 샘플에서는 실리콘 성분에 대한 오염 수치에 대해 주의를 받 은 이력이 나타나있다. 말미에는 전반적인 분석 내용과 권장 사항이 간략한 코멘트로 정리되어 있기 때문에 중요 확인 사항은 이를 통해 한눈에 확인할 수 있다. Mobil 은 단순히 결과 리포트만 제공하는 것이 아니라 영업사원들이 직접 현 장을 방문하여 분석 결과에 대한 자세한 설명을 해주기도 하고, 필요에 따라서는 본사 기술부에서 추가적으로 더 전문적인 설명을 진행하기도 한다. 쉽게 말해 MSLA는 단순한 분석 서비스가 아닌, 윤활유 상태 관리 에 대한 종합적 컨설팅 개념으로 이해할 수 있을 듯하다. 리포트에는 최근 5회분의 윤활유 분석 결과가 노출된다. 이를 통해 윤활 유 상태 변화 추이를 확인할 수 있는데, 이러한 트렌드를 더 직관적으로 보여주는 것이 바로 그래프다. 옆의 샘플에는 점도, 금속 마모분, 오염 물 질, 물리적 성질에 대한 추이를 보여주는 4가지 그래프가 나타나 있다. 위의 점도 그래프를 보면 2017년 7월부터 8월, 9월, 10월, 2018년 2월 까지 윤활유의 점도 변화를 한눈에 확인할 수 있다. Asset ID: 50094268 Normal Unit ID: 229735‐025 Description: 4AA_GB‐650 Account Information Sample Information Equipment Informa tion ID: 229735 Name: LG CHEM‐YEOSU Address: #70‐1, Hwachi‐dong, Yeosu‐City, Jeonranam‐do, Yeosu, 550‐280 KR Parent Account: Kwangil Yuwha Sample ID: 18043384542 Service Level: Enhanced Bottle ID: b023137295 Tested Lubricant: MOBIL GARGOYLE ARCTIC SHC 226 Asset Class: Compressor Manufacturer: N/A Model: N/A Lubricant: MOBIL GARGOYLE ARCTIC SHC 226 Sample Data & Trends Sample Info Report Status Caution Normal Normal Normal Normal Sample ID 1720517655217230243506172573195101729944150718043384542 Service Level Enhanced Enhanced Enhanced Enhanced Enhanced Bottle ID b006985974 b007054877 b012811463 b014283688 b023137295 Tested Lubricant MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 MOBIL GARGOYLE ARCTIC SHC 226 Sampled 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Reported 27 Jul 2017 23 Aug 2017 20 Sep 2017 31 Oct 2017 22 Feb 2018 Equipment Age Equipment UOM Oil Age Oil UOM Make‐up Volume Volume UOM Oil Changed Filter Changed Reservoir Temp Temperature UOM Lubricant Contamination Rating Caution Normal Normal Normal Normal Equipment Rating Normal Normal Normal Normal Normal Oil Rating Normal Normal Normal Normal Normal ISO Code ﴾4/6/14﴿ 23/22/16 21/19/12 22/19/15 21/19/14 22/20/14 Particle Count > 4um 55568 17623 21931 16438 27122 Particle Count >6um 20651 3319 4756 4232 6457 Particle Count >14um 632 30 176 123 125 PQ Index 4 2 3 1 5 Visc@40C ﴾cSt﴿ 69.9 70.1 70.4 69.4 66.9 Oxidation ﴾Ab/cm﴿ 0 0 0 0 0 Water ﴾Vol%﴿ <0.003 0.005 <0.003 <0.003 <0.003 Wear ﴾ppm﴿ Al ﴾Aluminum﴿ 0 0 0 0 0 Cr ﴾Chromium﴿ 0 0 0 0 0 Cu ﴾Copper﴿ 0 0 0 0 0 Fe ﴾Iron﴿ 1 0 1 1 2 Mo ﴾Molybdenum﴿ 0 1 0 0 0 Ni ﴾Nickel﴿ 0 0 0 0 0 Pb ﴾Lead﴿ 0 0 0 0 0 Sn ﴾Tin﴿ 0 2 0 0 0 Contaminant ﴾ppm﴿ K ﴾Potassium﴿ 0 0 0 0 0 Na ﴾Sodium﴿ 0 0 0 0 0 Si ﴾Silicon﴿ 26 2 9 3 7 Additive ﴾ppm﴿ B ﴾Boron﴿ 0 0 0 0 0 Ba ﴾Barium﴿ 0 0 1 0 0 Ca ﴾Calcium﴿ 0 0 0 0 0 Mg ﴾Magnesium﴿ 0 0 0 0 0 P ﴾Phosphorus﴿ 0 1 0 2 0 Zn ﴾Zinc﴿ 0 0 0 0 0 Viscosity Visc@40C ﴾cSt﴿ 70 65 67.5 72.5 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Wear Sn ﴾Tin﴿ Pb ﴾Lead﴿ Ni ﴾Nickel﴿ Fe ﴾Iron﴿ Cu ﴾Copper﴿ Cr ﴾Chromium﴿ Al ﴾Aluminum﴿ 0 1 2 3 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Contaminants Si ﴾Silicon﴿ K ﴾Potassium﴿ Na ﴾Sodium﴿ 0 20 40 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Physical Properties Oxidation ﴾Ab/cm﴿ Water ﴾Vol%﴿ 0 0.0025 0.005 0.0075 13 Jul 2017 08 Aug 2017 05 Sep 2017 20 Oct 2017 05 Feb 2018 Results and comments of this analysis are advisory only. The validity of the data may be impaired by a non-representative sample or incorrect data. © 2016-2018 Exxon Mobil Corporation. All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherwise noted. Page 1 of 2