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장비 및 시설 기본정보
열분석 시스템
장비 개요
| 기관명 | ZEUS |
|---|---|
| 장비번호 | |
| 제작사 | Ta Instruments |
| 모델명 | DMA Q800/TGA Q50 |
| 장비사양 | |
| 취득일자 | 2010-08-03 |
| 취득금액 |
보유기관 및 이용정보
| 보유기관명 | 경상대학교 |
|---|---|
| 보유기관코드 | |
| 활용범위 | |
| 활용상태 | |
| 표준코드 | F102 |
| 표준분류명 | |
| 시설장비 설명 | 측정시료에 열을 가하여 각각의 온도 변화에 따른 물질의 변성 측정 * System Configuration 1. TA Operating Program 1 set 2. Dynamic Mechanical Analyzer(DMA 1 set 3. Thermogravimetric Analyzer(TGA) 1 set 4. Differential Scanning Calorimeter(DSC) 1 set 5. Accessory *Feature 1. Mechanical design must incorporate graphite air bearings for "frictionless"movement of the drive shaft and provides a full 25mm travel without the use of steel springs or lead screws and stepper motors. 2. Detection of drive shaft movement is via the use of a linear optical encoder that provides one (1) nanometer resolution over the full 25mm drive shaft travel (Resolution is 1 in 25000000) 3. Unit must have ability to provide tension compression 3-point bend dual cantilever single cantilever and shear sandwich modes of deformation. In addition DMA must accommodate submersion clamps (tension and compression) with fluid reservoirs that eliminate the need to invert the instrument to perform submersion studies. In addition when using the submersion clamps the fluid must be able to be heated to 80℃ without external heating equipment. 4. Sample length measurement is automated in the tension mode. 5. Sample thickness measurement is automated in the compression mode. 6. Unit must be able to scan multiple frequencies while simultaneously step or ramp heating. 7. Drive shaft is rectangular design that prevents turning (torquing) of the shaft (and sample during loading and testing). 8. Ability to perform creep stress-relaxation oscillation force ramp-rate and strain-rate of extension/compression/flexure (Instron-like experiments). 9. Automated furnace movement. 10. Furnace must be bifilar wound. 11. Automated Liquid Nitrogen control and automatic filling of cooling accessory from large tank using level sensor. Can perform automatic filling of accessory during a run when not cooling. 12. Module is a single compact module and communicates with the computer via Ethernet BUS.1. 온도 범위 : 상온 to 1500 2. 온도 재현성 : ±0.1℃ (표준물질) 3. 밸런스 감도 :0.1ug 4. DTA 감도 : 0.001℃ 5. TOAVNF CHLEOFID : 200mg 6. 열전쌍 : Platinum/Platinum-Rhodium (Type R) 7. 승온속도 : 0.1 to 100℃/min 0.01℃/min 단계(상온 to 1000℃) 8. 열량 정확도 : ± 2% (표준물질) 9. 열량정밀도 : ± 2% (표준물질) 10. 사파이어를 사용하여 모든온도영역에서 열량(Heat Flow) 보정 11. 기선의 변동폭 : 10ug이하 (1000℃ 까지) 50ug 이하 (1500℃ 까지) 12. 밸런스의 용적 : 0.17L 이하 13. 진공 : 0.05torr 14. 동시에 두개의 시료에 대한 TGA 실험가능 (Dual Sample TGA) 15. 무게변화에 따라 승온속도를 일정단계로 자동조정 (Auto-Stepwise TGA)측정시료에 열을 가하여 각각의 온도 변화에 따른 물질의 변성 측정 * System Configuration 1. TA Operating Program 1 set 2. Dynamic Mechanical Analyzer(DMA 1 set 3. Thermogravimetric Analyzer(TGA) 1 set 4. Differential Scanning Calorimeter(DSC) 1 set 5. Accessory *Feature 1. Mechanical design must incorporate graphite air bearings for "frictionless"movement of the drive shaft and provides a full 25mm travel without the use of steel springs or lead screws and stepper motors. 2. Detection of drive shaft movement is via the use of a linear optical encoder that provides one (1) nanometer resolution over the full 25mm drive shaft travel (Resolution is 1 in 25000000) 3. Unit must have ability to provide tension compression 3-point bend dual cantilever single cantilever and shear sandwich modes of deformation. In addition DMA must accommodate submersion clamps (tension and compression) with fluid reservoirs that eliminate the need to invert the instrument to perform submersion studies. In addition when using the submersion clamps the fluid must be able to be heated to 80℃ without external heating equipment. 4. Sample length measurement is automated in the tension mode. 5. Sample thickness measurement is automated in the compression mode. 6. Unit |
| 장비이미지코드 | http://nfec.ntis.go.kr/storage/images/equip/photo/201308/.thumb/2013082892947314.jpg |
| 장비위치주소 | 경남 진주시 진주대로 501 경상대학교 공과대학 금속재료공학전공 28동 3층 304호 |
| NFEC 등록번호 | NFEC-2011-01-135276 |
| 예약방법 | |
| 카타로그 URL | |
| 메뉴얼 URL | |
| 원문 URL | http://www.zeus.go.kr/equip/read?equipId=Z-NTIS-0022943 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| 주제어 (키워드) |