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Compact reflection stage for microscopy & spectroscopy
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-190°C ~ 400°C with liquid nitrogen cooling option
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28 mm × 30 mm sample area
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Sealed vacuum-tight chamber
Description
Instec의 HCP421V vacuum-tight hot/cold plate는 넓은 온도 범위가 필요하고 분위기 제어가 중요한 애플리케이션을 위해 설계되었습니다. 이 stage는 silver heating 과 cooling block을 갖추고 있어 탁월한 온도 균일성을 제공합니다. 이vacuum-tight 모델은 수분과 산소로부터 민감한 샘플을 보호하고 동결 건조와 같은 진공 공정 연구 시 저압으로 가스 퍼지 및 배기가 가능합니다 (See HCP621G for gas-tight configuration).
XY 샘플 포지셔닝과 샘플 장착 및 프로빙을 위한 최대 8 개의 electric feedthrough를 포함하는 옵션을 사용할 수 있습니다.
Thermal Features
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Temperature Control |
mK2000 with programmable precision switching PID method |
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Thermal Block |
Silver |
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Sample Thermal Cover |
Optional removable Inner sample cover with additional window |
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Temperature Minimum |
-190°C (with optional liquid N2 cooling) |
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Temperature Maximum |
600°C |
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Temperature Sensor |
100 Ω Platinum RTD |
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Maximum Heating Rate |
+150°C per minute at 100°C |
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Maximum Cooling Rate |
-50°C per minute at 100°C |
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Minimum Heating and Cooling Rate |
±0.01°C per minute |
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Temperature Resolution |
0.01°C |
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Temperature Stability |
±0.05°C (above 25°C), ±0.1°C (below 25°C) |
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Power supply |
Universal power input |
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Software |
Windows compatible software to record and export temperature-time data |
Optical Features
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Optical access |
Reflection only |
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Optical windows |
Removable and exchangeable windows permit full-spectrum transparency |
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Minimum Objective Working Distance |
5 mm |
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Top Window |
Ø27 mm |
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Top Viewing Angle |
±65.0° from normal |
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Window Defrost |
Integrated external window defrost |
Structural Features
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Sample Area |
28 mm x 30 mm |
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Chamber Height |
2.8 mm |
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Atmosphere Control |
Sealed chamber with vacuum capability to control humidity, condensation, and oxidation |
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Frame Cooling |
Integrated frame cooling with optional chiller system |
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Mounting |
Horizontal mounting |
Instec's HCP421V vacuum-tight hot/cold plate is designed for applications where a wide temperature range is needed and control over the atmosphere is critical. This stage features a silver heating and cooling block, providing exceptional temperature uniformity. This vacuum-tight model can be both gas purged and evacuated to low pressures to protect sensitive samples from moisture and oxygen as well as to study vacuum processes such as freeze drying.(See HCP621G for gas-tight configuration)
Options are available including XY-sample positioning and up to 8 electric feedthroughs for sample connection and probing.
