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Best-selling do-it-all tool for microscopy and spectroscopy in a compact design that integrates with all instruments
-190°C - 600°C with liquid nitrogen cooling option
Ø26 mm sample area
Sealed chamber with gas purging capability
HCP621G
PRODUCT INQUIRY -
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DESCRIPTION
The HCP621G gas tight plate is designed for applications where both thermal and atmospheric control is critical. Using a silver heating and cooling block, this plate provides a wide temperature range with good thermal uniformity. The gas tight chamber provides a closed chamber to eliminate oxidation, aid in humidity studies, or conserve expensive reaction gasses. Additionally, up to 4 optional electric feedthrough leads are available for sample connection and probing.
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THERMAL FEATURES
Temperature Control
mK2000 with programmable precision switching output
Thermal Block
Silver
Sample Thermal Cover
Optional removable Inner sample cover with additional window
Temperature Minimum
-190°C (with optional liquid N2 cooling)
Temperature Maximum
600°C
Temperature Sensor
100 Ω Platinum RTD
Maximum Heating Rate
+150°C per minute at 100°C
Maximum Cooling Rate
-50°C per minute at 100°C
Minimum Heating and Cooling Rate
±0.01°C per minute
Temperature Resolution
0.01°C
Temperature Stability
±0.05°C (>25°C), ±0.1°C (<25°C)
Power supply
Universal power input
Software
Windows software to record and export temperature-time data
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OPTICAL FEATURES
Optical access
Reflection capability only (For transmission, see HCS621G)
Optical windows
Removable and exchangeable windows permit full-spectrum transparency
Minimum Objective Working Distance
5 mm
Top Window
Ø18mm
Top Viewing Angle
±57.0° from normal
Window Defrost
External window defroster
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STRUCTURAL FEATURES
Sample Area
Ø26 mm
Chamber Height
2.5 mm
Sample Access
Side-loading cover for quick sample access without refocusing instruments
Atmosphere Control
Sealed chamber with gas purging capability to control humidity, condensation, and oxidation
Frame Cooling
Integrated frame cooling with optional chiller system
Mounting
Horizontal or Vertical mounting capability
Frame Dimensions
121.7mm x 86 mm x 22 mm
Weight
500 g
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OPTIONS
Active Sample Cooling - None (Standard) - LN2-P4D3 cooling sytsem
Window aperture - 18mm (22mm glass) (Standard) - 27mm (31.75mm glass) Window Material - Quartz Glass (Standard) - BaF2 Glass for IR - Soda Lime Glass - ZnSe Glass for IR - CaF2 Glass for IR - Saphire Glass for UV/IR Sample Mounting - Threaded Holes (Standard) - Add set of 3 sample clips Inner Sample Cover - None (Standard) - Add inner cover Enviromental Control Ports - Straight quick-connect ports (Standard) - Right angle quick-connect ports - SS bellows with KF-16 flange Mounting Adapters - L-Brackets (Standard) - Vertical - Horizontal
- Vertical with rotation Electrical Feedthroughs - None (Standard) - Coax feedthrough with 1x wire terminal - Coax feedthrough with 2x wire terminals Electrically Biased Sample Area - Grounded (Standard) - Floating with Coax feedthrough Temperature Controller - mK2000B with switching PID output (Standard)
- mK2000B with LVDC output upgrade
Upgrade to HCP621G+ or HCS621G+ for full customization options. Customizations include:
- KBR, Kapton or Teflon Windows - Custom lids - Temperature limit increase - Angled windows - Custom sample holders
... And much more! The Standard options above can be chosen during purchasing without the need for a custom design. Pricing varies per option, and per combination of options, so contact sales@instec.com for more information.
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TEMPERATURE UNIFORMITY EXAMPLE
In this video, we heat an Instec HCP621G from room temperature to 180C. The HCP621G has a hexagonal thermal plate which is approximately 30mm diameter in size. Instec rates most stages to a uniformity of 2% across the surface area and a stability to within 0.05C.
This video was taken using an IR imaging camera. A specially made imaging plate made of stainless steel was painted black to increase the IR emissivity and thus image quality. Thermal paste was used between the imaging plate and the heating plate. Some degree of non-uniformity is expected due to this setup and thus the Instec heating plate will have higher performance across the silver surface of the heating plate.