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Products / Optomechanics /Heating & Cryo Stages for Microscopy /Optical Heating & Cryo Stage /

Optical Heating & Cryo Stage

Overview -190 to 600℃ 20 to 1800℃ Applications Related Products Order Now!

The temperature control stage is scientific research equipment used in professional fields such as materials, geology, food, and medicine. It can be combined with optical microscopes, Raman microscopes, fluorescence microscopes, and other instruments to achieve rapid sample heating or Cooling, while observing the structural and morphological changes of the sample during the process, it helps to understand the physical and chemical properties of the sample.
Temperature Control System

Features ● Temperature control accuracy: ±0.1 ℃ ● Supports transmissive/reflective mode ● Compact structure, suitable for various variable temperature tests ● Wide temperature range: -190 to 600℃ / Room Temperature to 1200 ● Gas-tight chamber design, can flow protective gas ● Upgradeable vacuum chamber design, 10^-5mbar ● The optical windows can be replaced for different materials ● Can be replaced with different types of optical interfaces ● PC software control supports modification or customization
	Gas-tight Optical temperature control stage Protective gas can be passed through	Vacuum Optical temperature control stage Mechanical pumps up to 10^-3mbar Molecular pump up to 10^-5mbar

Light Transmission Mode

Reflection Mode	Stage	Transmission Mode (2mm Stage hole)


Light-transmitting Window Material 1 ) Sample stage material: silver (medium and low temperature), ceramic (high temperature) 2 ) Sample stage size: 23x23mm (can be customized) 3 ) Light transmission hole: 2mm (can be customized) 4 ) Window material: optical glass, sapphire, calcium fluoride etc. 5 ) Window size: φ 25mm (can be customized)		Sample / Window Defrosting Sample Defrosting Method a. Flow protective gas, b. Vacuum Window Defrosting Nitrogen purges the window glass.

Customized Optical Interface

Liquid Nitrogen Consumption 1 ) The maximum liquid nitrogen consumption is 1L/h, maintained at -190 ℃ ; 2 ) Normal use 0.5L/h, high and low temperature changes.

Water Cooling System
Water circulating system (temperature control)	The water circulation system is needed for Ultra-low or High-temperature environments. It attaches to the Temperature stage chamber ● For low temperatures application down to -190 degrees it will prevent water condensation to the stage and chamber ● For high-Temperature application it will cool the chamber wall to room temperature for safety

Product specifications and Brochures

Product Brochure Link:

Optical Indicators	PE120-25	RTH600	CRYO600-190	CRYO600-190-XY
Cooling & Heating	Semiconductor cooling and heating	Resistance heating	Liquid nitrogen cooling, resistance heating
Temperature Control Range*	-25～120℃ OR -15～100℃ *	RT~600℃	-190～600℃ *	-190～600℃ *
Temperature stability	±0.1℃	±0.1℃	±0.1℃（> -120℃）	±0.1℃（> -120℃）
Temperature stability	±0.1℃	±0.1℃	±0.3℃（< -120℃）	±0.3℃（< -120℃）
Temperature Resolution	0.1℃
Temperature Control Speed	0～10℃/min (fixed point/program segment temperature control)	0～30℃/min (fixed point/program segment temperature control)，maximum 150℃/min
Temperature Control Method	PID
Temperature Sensor	PT100
Optical path	Reflected light path *Can be upgraded to transmitted light path
Window material	Quartz glass (manually removable and replaceable)
Window size	——	Φ25mm *
Objective lens working distance	Minimum 0.1mm	4.5mm *		5.2mm *
Light transmission hole	——	No light-transmitting hole by default
Light transmission hole	——	* Upgradeable to add φ2mm light-transmitting hole
Window defrost		Negative temperature air blowing defrosting
Sample stage size	40x40mm *	20x20mm *		φ20mm *
Sample stage material	Copper *Silver can be customized	Stainless steel	Silver	Silver
Overall dimensions	74x74x18mm *	91x97x24mm *		149x215x21.5mm *
Sample chamber height	——	3.5mm *		3mm *
Chamber	——	Airtight * Upgradeable vacuum chamber
Casing cooling	——	Circulating water
XY displacement stroke	——	——	——	±6.5mm

Temperature Range Choice

Low Temperature Stage: -190 to 600℃

Low temperature optional  -190℃  -180℃  -160℃  -120℃  -100℃  RT

High temperature optional  400℃  600℃

High Temperature Stage: RT to 1200 ℃

High Temperature Optional RT to  400℃  600℃  800℃  1200℃

Temperature Control Accuracy

Temperature

Stability

Fixed Slope

Heating

Programmable Block Ramp

Up & Down

Temperature control stability maximum ±0.1 ℃

Heating and cooling speed (control) 0 - 30 ℃/min (recommended), maximum 60 ℃/mi

Drawings

Dimensions: Length × Width × Height: 97 × 91 × 25 mm
Upper cover window size: Φ 25mm
Quartz glass size: Φ 30×1mm
The installation hole positions are as shown in the figure: 50mm spacing , 4*M2.5
Base window size: Φ 10mm
Quartz glass size: Φ 15×1mm

Sample stage size: 20×20mm
Objective lens working distance: 4.5mm
Sample chamber height: 3.5mm

Peltier Hot and Cold Stages PE120 / PE100

Dimensions: Length ×Width ×Height: 74 ×47 ×18 mm
Sample stage size: 40×40mm
The vacuum adsorption hole position is as shown in the figure : inner ring Φ
12mm , outer ring Φ34mm

Product specifications

H1500T (rotatable window glass)

Parameter	RTH 1600 /1800	RTH 1000/1500
Hot and cold mode	Resistive Heating
Temperature control range	RT ～ 1600 ℃ Maximum 1800	RT ～ 1000 ℃ - 1500
Temperature control stability	±0.1℃ ( >1000℃:±0.5℃ )
Temperature resolution	0.1℃
Heating and cooling speed	Heating rate: up to 200 ℃ /min
Temperature control method	PID
Temperature Sensor	Thermocouple
Optical Path	Transmitted light path *
Window Material	Quartz glass (manually removable and replaceable) *
Window size	Φ 10mm *	Φ 3mm *
Objective working distance	4mm *	6.5mm *
Light hole	Default φ 2mm light-transmitting hole * No light-transmitting hole is optional
Sample stage size	Φ 15mm *	Φ 6mm *
Sample stage material	Ceramics
Dimensions	120x170x35mm	160x78x32mm
Sample chamber height	3.6mm	5mm
Chamber	Airtight * Upgradable vacuum chamber
Housing cooling	Circulating water
Basic Configuration	Ultra-high temperature hot plate x1 temperature controller x1 circulating water system x1 temperature control software x1
Optional	Computer host / mounting bracket / vacuum system / customized temperature control software
The above are all default parameters * are customizable items; the temperature range can be customized within the temperature range

Application 1

● TCSPC Testing Solution for Bear Chip SPAD (APD)

● TCSPC Testing Solution for Packaged SPAD (APD) TO46 or T08 Product Brochure Link:

Free-space Bear Chip SPAD TCSPC Testing System

Fiber-based Bear Chip SPAD TCSPC Testing System

Application 2 Variable temperature Raman spectroscopy test

Optical Heating & Cryo Stage

Application 3 Optical vacuum hot stage for crystal sample testing

Optical vacuum hot stage

Application 4 High temperature Raman field temperature control test

1500℃ temperature hot plate

Application 5 Ultra-high temperature hot stage with Timegate time-gated Raman spectrometer on-site test

Ultra-high temperature hot plate

Application 6 External four-probe hot and cold stage for temperature and vacuum testing

Adjustable Electrical Probe Station

Application 7 Customized probe hot and cold bench joint debugging test

Electrical Probe Temperature Stage

Application 8 Customized SEM hot and cold stage for variable temperature testing

SEM Hot and Cold Stage

Application 9 XRD in-situ hot and cold stage adapted to X-ray diffractometer testing

XRD in-situ hot and cold stage

Application 10 Customized μTS desktop stretching machine hot and cold stage

In-situ Tensile Heating & Cryo Stage

Application 11 Customized Dielectric Charge and Discharge Test System

Optical Heating & Cryo Stage

	Temperature Range	Chamber Type	Optical Path	Electrinical Probe Arm
Optical Heating & Cooling Stage	-190°C to 1200°C	Air-tight or Vacuum sealed	Transmission or Reflection	No
XRD Temperature Control Stage	-190°C to1200°C	Air-tight or Vacuum sealed	Transmission or Reflection	No (Customizable)
Electrical Probe Temperature Stage	-190°C to 600°C	Air-tight or Vacuum sealed	Transmission or Reflection	Fix probe arm
Electrical Probe Temperature Station	-190°C to 600°C	Air-tight or Vacuum sealed	Transmission or Reflection	Adjustable probe arm
Tensile Strain Temperature Stage	-190°C to 1200°C	Air-tight or Vacuum sealed	Transmission or Reflection	No(Customizable)

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	Availability	Reference Price (USD)
CRYO600-190 Optical Cryo & High Temperature Stage, Temp control range -190 to 600℃, Gas-tight Chamber, Loading platform: 20×20mm, Silver.Price includes: Temperature Stage and Controller, Chiller, LN2 Tank, Pump for LN2, Software.	6-10 Weeks	$12113.00
CRYO600-190-XY Optical Cryo & High Temperature Stage, Temp control range -190 to 600℃, Gas-tight Chamber, Loading platform:20×20mm, silver.Displacement stroke ±6.5mm,Price includes: Temperature Stage and Controller, Chiller, LN2 Tank, Pump for LN2, Software.	6-10 Weeks	$13800.00
RTH600 Optical Cryo & High Temperature Stage, Temp control range Room Temp to 600℃,Airtight chamber,Sample stage 20*20mm, stainless steel, Price includes: Temperature Stage and Controller, Water circulating system, Software.	6-10 Weeks	$5458.00
RTH1000 Optical Cryo & High Temperature Stage, Temp control range RT to 1000℃, Stage 20*20mm, ceramic,Price includes: Temperature Stage and Controller, Water circulating system, Software.	6-10 Weeks	$17619.00
RTH1500 Optical Cryo & High Temperature Stage, Temp control range RT~1200℃/1500℃, Airtight chamber,Sample loading by crucible, crucible material optional ceramic, quartz, sapphire, etc., Price includes: Temperature Stage and Controller, Water circulating system, Software.	6-10 Weeks	$22670.00
RTH1800 Optical Cryo & High Temperature Stage, Temp control rangeRT~1800℃ or even higher	6-10 Weeks	Request for quote
STPE120-25 Optical Cryo & High Temperature Stage, Temp control range -25 to 120℃, 40*40mm sample stage, copper, Semiconductor heating, Price includes: Temperature Stage and Controller, Water circulating system, Software.	6-10 Weeks	$4711.00
MINI RTH-250 Optical hot and cold stage, RT~250℃, no cavity, sample stage 20204mm, price includes: mini hot stage, temperature controller, temperature control	6-10 Weeks	$1890.00
Vacuum Chamber Upgrade Upgraded vacuum chamber and interface (KF16), Temperature range -190 to 400℃.	6-10 Weeks	$1000.00
Transmission Stage Upgrade Upgrade stage from Reflection to Transmission, Standard hole size 2mm	6-10 Weeks	$500.00