Goptica's Heating and Freezing Microscope Stage is a product designed for testing the temperature-dependent optical properties of research samples, capable of characterizing the temperature-dependent characteristics of sample optical performance.
The product adopts liquid nitrogen cooling and resistance heating methods to achieve precise control within a range of -190~600℃ (configurable) or RT~150℃ (configurable), and can be integrated with other optical equipment (such as microscopes, Raman spectrometers, etc.) for in-situ temperature-dependent testing. Depending on requirements, light reflection or light transmission modes can also be selected.
The product needs to be used in conjunction with the temperature controller and the refrigeration controller (optional). The upper computer temperature control software provided is convenient for temperature setting and collection. The Labview Vis/C# SDK provided is convenient for customers to conduct customized programming.
Product Features
· Temperature range: -190~600℃
· Temperature stability: ±0.1℃ (-190~-120℃: ±0.3℃)
· Heating and cooling rate: 0~30℃/min
· Supports reflection / transmission mode
· Airtight chamber, allowing the passage of protective gas
· The chamber can be upgraded to vacuum
· Supports customization
Product manual:
Heating and Freezing Microscope Stage CH600S
Function
Reflection/Transmission Mode
*Transmitted - 2mm transmission hole
· Silent temperature control stability: maximum ±0.1 ℃
· Heating and cooling speed: Recommended 0~30 ℃/min, maximum 150 ℃/min
Temperature stability
Fixed rate control
Segment program temperature control
Liquid nitrogen consumption
· Maximum liquid nitrogen consumption of about 1L/h, maintaining at -190℃
· Normal use of 0.5L/h, high and low temperature changes
Easy-to-disassemble viewing window glass
· Default quartz glass
· Zinc selenide glass / sapphire glass / potassium bromide glass / calcium fluoride glass /... can be customized according to requirements
Sample defrosting, window defrosting
· Sample defrosting
--Through protective gas, the nitrogen gas after vaporization passes through the self-locking interface
Displaces the air in the chamber
--Pumps a vacuum
· Window defrosting
--Nitrogen gas after vaporization blows the window glass
Chamber structure
· Airtight chamber, through which protective gas can be introduced
· Vacuum chamber
--Mechanical pumps can reach 10^-3 mbar
--Molecular pumps can reach 10^-5 mbar
Water cooling system configuration
· Used to maintain the safe temperature of the cold hot stage housing, preventing overheating or overcooling
· Multiple probes are available for selection, such as fixed electrical probes, magnetic probes, and other custom materials and purposes probes
· Sample clip, used for fixing the sample position
Heating and Freezing Microscope Stage
CH600S
H1500
Temperature control module
Cooling and heating method
Liquid nitrogen cooling, resistance heating
Resistance heating
Temperature control range
-190~600℃ *
RT~1500℃ *
±0.1℃ (-190~-120℃: ±0.3℃, ＞1000℃: ±0.5℃)
Temperature Resolution
0.1℃
Ramp-up and Ramp-down Rate
0~30℃/min（fixed point / segment control temperature), max 150℃/min
Temperature control method
PID
Temperature sensor
PT100
Thermocouple
Optical properties
Optical path
Transmissive optical path * Optional reflective optical path
Window material
Quartz glass (manual removal and replacement)*
Window size
Φ25mm *
Working distance of objective
5mm *
Aperture
No light-through hole by default * Light-through hole upgrade
Window defrosting
Blowing air defrosting under negative temperature
/
Structural Features
Sample stage size
20*20mm *
Sample stage material
Silver *
Ceramic
Dimensions
91*97*24mm *
Sample Cavity Height
4mm *
Chamber
Airtight * Upgradable vacuum
Shell cooling
Recirculating water
Basic configuration
Optical hot/cold stage x1, temperature controller x1, cooling controller x1 (low temperature configuration), liquid nitrogen tank x1 (low temperature configuration), recirculating water system x1, temperature control software x1
Optional
Computer Host / Installation Bracket / Vacuum System / Custom Temperature Control Software
Note: All of the above are default parameters * Indicates customizable items, after upgrading the vacuum, the temperature control range is -190~400℃
Goptica mini hot stage is a product designed for temperature change testing of samples, capable of performing optical and electrical tests.
The product adopts resistance heating to achieve temperature control within the range of RT~200℃, and can be combined with other optical and electrical instruments for in-situ testing with temperature variation.
The product needs to be used in conjunction with a temperature controller. The accompanying upper computer temperature control software facilitates temperature setting and acquisition. The provided Labview Vis / C# SDK allows customers to perform customized programming.
· Temperature range：RT~200℃
· Compact size：40*40*12mm
mini hot stage application cases
Liquid nitrogen cooling, resistance heating，Temperature range: -190~600℃，Temperature stability: ±0.1℃ (-190~-120℃: ±0.3℃)，Heating and cooling rate: 0~30℃/min，Supports reflection / transmission mode
Resistance heating，Temperature range: -190~600℃，Temperature stability: ±0.1℃ (-190~-120℃: ±0.3℃)，Heating and cooling rate: 0~30℃/min，Supports reflection / transmission mode
Temperature range: -25~120℃，Temperature stability: ±0.1℃，Temperature resolution: 0.1℃
Temperature range: -15~100℃ ，Temperature stability: ±0.1℃，Temperature resolution: 0.1℃
Information request
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Product delivery date
Product customization
Demo application
Sample application
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