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For optical microscopy and spectroscopy
-190°C - 400°C
Fits standard 25 mm × 75 mm microscope slides
Sample side-loading
Removable XY sample positioning
HCS302/HCS302XY
PRODUCT INQUIRY -
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DESCRIPTION
Instec's HCS302/HCS302XY Hot and Cold stage offers a temperature-controlled environment that is an ideal choice for optical microscopy and other applications requiring optical access to the sample. Top and bottom dual pane windows on the HCS302/HCS302XY stage are removable and exchangeable to meet a range of spectroscopic needs. The stage can be mounted vertically, allowing horizontal beam access to the sample chamber. The HCS302/HCS302XY is large enough to accommodate a variety of samples, including electro-optic devices and standard 25mm x 75 mm microscope slides. An optional inner thermal cover is also included for work requiring ultra-high temperature stability and uniformity.
Choose from a variety of base-model add-ons such as IR windows, Liquid crystal cell holders, or active sample cooling systems, or upgrade to the HCS302+ model to customize the stage with special options such as increased transmission aperture size, customized covers, and much more!
The open construction of the HCS302 is convenient for side-loading glass slide smaples, but does not offer extensive protection against condensation when cooling, nor does it support inert gas purge to protect volatile samples. For a gas-tight alternative, see the HCS302GXY.
The HCS302 offers exceptional versatility at an excellent price!
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THERMAL FEATURES
Temperature Control
mK2000 with programmable precision switching PID method
Thermal Block
Clear anodized aluminum
Sample Thermal Cover
Both models include removable Inner sample cover with 10mm window
Minimum Temperature
-60°C (with optional liquid N2 cooling; upgraded lower limit of -190°C available*)
*excessive frost and condensation may occur at temperatures below -60°C
Maximum Temperature
400°C
Temperature Sensor
100 Ω Platinum RTD
Maximum Heating Rate
+80°C per minute at 100°C
Maximum Cooling Rate
-40°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 and transmission capability
Optical Windows
Removable and exchangeable windows permit full-spectrum transparency
Minimum Objective Working Distance
5.4 mm (Without optional spacers to increase chamber height )
Minimum Condenser Working Distance
10.3 mm
Top Window Aperture
Ø27 mm with Ø31.5mm glass window. With Inner lid, viewing aperture is reduced to 10mm.
Top Viewing Angle
±61° from normal
Transmission Aperture
Ø2 mm (Ø5mm and Ø8 mm options)
Bottom Viewing Angle
±45° from normal
Window Defrost
Integrated Window Defroster Port
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STRUCTURAL FEATURES
Sample Area
38 mm x 50 mm
Chamber Height
3.5 mm without removeable inner cover
2 mm with removeable inner cover
*Optional add-on spacers available to increase chamber height
Sample Loading
Quick sample handling with side loading/unloading holder
Sample Positioning Upgrade
10 mm fine travel with Vernier XY dials for remote manipulation in closed chambers
Frame Cooling
Integrated frame cooling with optional chiller system
Mounting
Base model includes tapped holes on frame and removable side-mounted L-brackets. Horizontal and vertical mounting adaptors available for select instruments, or by custom design
Frame Dimensions
117 mm x 112 mm x 23.5 mm
Weight
670 g
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OPTIONS
HCS302 Base-Model Options
Add-on options for the HCS302 base model are listed below. These items can be added at any time, and can even be installed by the end-user in the field. When adding a cooling system to an existing HCS302 system, it may be neccesary to upload a new parameter file to the temperature controller.
Active Sample Cooling
The standard HCS302 supports precision temperature control from room temperature to 400°C. Enable active sample cooling with one of
our LN2 suction-pump cooling systems to unlock active cooling rates as high as -40°C/min and a lower temperature limit of -60°C.
Note: Cooling to -196°C is possible, but will result in condensation/ ice formation if precautions are not taken.
- Add LN2-P4D3 Cooling System
4-stage LN2 suction pump cooling system with 3L LN2 Dewar
PN: LN2-P4D3
- Add LN2-P8D10 Cooling System
8-stage LN2 suction pump cooling system with high-capacity 10L
LN2 Dewar
PN: LN2-P8D3
Sample XY Movement
For many samples, the ability to move the sample in the X and Y directions is incredibly useful. Add this capability for standard microscope slides or for liquid crystal cell holders to streamline your optical analysis.
- Add Liquid Crystal Holder XY Kit *
PN: XY-A-02
Supports LCH-S11 for standard Instec LC cells, LCH-S12 for
miniature Instec LC cells, LCH-S9 for custom/ non-Instec LC
cells
*Requires 3mm spacer kit
- Add Glass Slide XY Kit
PN: XY-A-01
- Add stationary glass slide holder (Standard)
PN: XY-A-00
Window Material
The HCS302 utilizes removable and exchangable windows to optimize preformance for any wavelength. Base-model options are shown
below, but specialized options are available per request with the HCS302+ model.
- Soda Lime Glass (Standard)
PN: WG1-R0317-T02
- BaF2 Glass for IR
PN: WBaF2-R0317-T10
- Quartz Glass
PN: WQ1-R0317-T02
- ZnSe Glass for IR
PN: WZnSe-R0317-T10
- CaF2 Glass for IR
PN: WCaF2-R0317-T10
- Saphire Glass for UV/IR
PN: WQ1-R0317-T02
Mounting Adapters
Mounting adaptors allow the HCS302 to be easily mounted onto your optical instrument of choice. All HCS302 models include side-
mounted L-brackets and tapped holes on the base for easy mounting to any instruments. Optional mounting adaptors are available for
Instec's TPM-CX40, Olympus, Leica, or many more microscope models. For the full list of mounting adaptors, contact
sales@instec.com.
- L-Brackets and tapped holes (Standard)
- Vertical - Horizontal
- Vertical with rotation Contact sales@instec.com for full list of available mounting adaptors HCS302 Spacer Kits
HCS302 spacers kits increase the vertical chamber height above the thermal area to accomodate larger samples or XY positioning accessories.
Note: Spacer kits also increase the minimum working distance specification by the same amount.
- 3mm spacer kit *
PN: SP12-A-01
*Required for add-on liquid crystal holders
- 1.5mm spacer kit
PN: SP06-A-01
Special options for HCS302+ customizable model
Upgrade to HCS302+ for access to special options including:
Transmission Aperture
Some applications require larger transmission apertures than others- whether it be to see more of a sample, allow for more light transmission, or for compatability with
specialized instruments. However, larger transmission apertures also result in larger thermal gradients across the observation area, decreasing the temperature uniformity. Tune the HCS302+ transmission aperture size to optimize the temperature uniformity while maximizing the transmission aperture size.
- 2mm aperture (Standard)
- 5mm aperture
PN: AP5-HCS302
- 8mm aperture
PN: AP8-HCS302
Upgraded Temperature Controller Options
The HCS302 is designed for use with Instec's mK2000 series temperature controllers. While the switching PID controller is reccomended for most applications, in cases
where low electrical noise is critical, the temperature controller may be upgraded to an LVDC output model. Furthermore, the mK2000 itself can be customized with
various add-on options such as additional monitoring sensors, analog voltage output and more....
- mK2000B with switching PID output (Standard)
PN: mK2000B
- mK2000B with LVDC output upgrade
PN: mK2000B-LVDC
- Additional monitoring sensor for mK2000B
PN: mK2000B-TMK
- Advanced controller upgrades (see mK2000B page for details)
Ask sales@instec.com for more details
Custom Options
If you can imagine it, Instec can make it! Instec offers complete customization services to tailor any of our standard products to your unique application.
- KBr, Kapton windows with custom lids
- Custom covers with larger/ smaller windows - Custom sample holder
... And much more! Contact sales@instec.com or submit an inquiry for more information.
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SIMILAR PRODUCTS
HCS402DG
Temperature Range
-60°C to 400°C
-190°C to 400°C
RT to 1000°C
-40°C to 120°C
-190°C to 400°C
Atmospheric Control
✓
✓
✓
✓
Sample Area
38mm x 50mm
38mm x 50mm
16 x 16mm
42mm x 42mm
38mm x 50mm
Sample Cooling
LN2
LN2
– *
TEC
LN2
Thermal Block
Anodized Aluminum (top and bottom heating)
Silver (Dual top and bottom heating/ cooling)
Silicon Carbide
Anodized Aluminum
Anodized Aluminum
Electrical Feedthroughs
None – Open Frame
Up to 2
Up to 4
Up to 4
Up to 4
XY Manipulation
✓
✓
✓
✓
✓
Other products to consider... 
HCP621G heating and cooling plate with Ø28mm sample area. Temperature
range -190°C to 600°C. Gas tight chamber with gas purge capabilities. Includes
option to add electrical feedthroughs. Has a higher max temperature, but does not have a transmission aperture, and is gas-tight. Highly compatible with reflection-mode optical instruments.
HCS601GXY-IRM FTIR heating and cooling stage with 24mm x 24mm sample area. Temperature Range -190°C to 600°C. Gas tight chamber with gas purge capabilities. CWD=10.5mm WD=10.5mm, cone angle>100°C. Includes IR windows. Has a wider temperature range, sealed chamber, and integrated XY sample positioning. Optimized for IR applications.
HCS350G-TNS heating and cooling stage for tensile force measurements.
26mm x 16mm sample area. Temperature range -190°C to 350°C. Gas tight
chamber with gas purge capabilities. Apply up to 200 N force. Specialized for
experiments requiring applied force control with simultaneous optical access.