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Electrical Probe Temperature Stage | SIMTRUM Photonics Store

Electrical Probe Temperature Stage
The Electrical Probe Temperature Stage is a product designed to characterize the temperature dependence of electrical properties during the heating and cooling phases of materials research.

Based on the optical temperature stage, an electrical module has been added. By moving the needle pin during testing, the tip of the needle can be brought into contact with any area of the sample surface. The electrical signal is transmitted to the instrumentation for electrical testing through the wiring connected to the needle holder, and the electrical properties of the material at variable temperatures are analyzed.

Fixed Probe PinMagnet Micro Probe Pin

Fixed Probe Pin+ Magnet Probe Pin


● Temperature range: -190 to 600℃, temperature 

    control accuracy ±0.1℃

● Gas-tight chamber can pass protective gas

● Upgradeable vacuum chamber (10-3 mbar )

● Step up and down the temperature, 0-60 ℃/min

● Supports multi-probe testing (up to 8 )

● Upgradable Triax BNC

● Support on-demand customization

Temperature Control System

Chamber Type


                                               Gas-tight - Protective gas can be passed through                                                    Vacuum - Pumps up to 10-3mbar

Light Transmission Mode

Reflection ModeStageTransimission Mode  (2mm Stage hole)

Probe Types


                                                                                    Fixed Probe Pin                                                                                        Magnetic Probe Pin                                                                            

                                       Customized Optical Interface                                                    Customized Chamber


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

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 

Water Circulating System

(temperature control)

Product specifications and Brochures

Product Brochure Link:  

Optical IndicatorsFixed Probe Pin / Magnet probe Pin / Fixed Probe Pin + Magnet probe Pin
Temperature Control
Cooling & HeatingLiquid nitrogen cooling, resistance heating
Temperature Control Range*-190 to 600℃
Temperature Stability*±0.2 °C (< -170 °C), ±0.1°C (< 600°C ) 
Temperature Resolution0.1 ℃
Temperature Control Speed0~50℃/ min (can be fixed point / program segment temperature control)
Temperature Control MethodPID
Temperature SensorPT100
Optical Properties
Optical Path*Reflected light path (can be upgraded to transmitted optical path)
Window Material*Quartz glass 
Window Size*Φ25mm 
Lens Working Distance*10mm, 8mm, or 5mm
Light-transmitting Hole*No light-transmitting hole by default (can be upgradable with light-transmitting hole)
Window DefrostingAir blowing defrost at negative temperature
Electrical Characteristics
Probe*4 Fix probe pin or 4 magnetic probe pin 
Probe Interface*BNC interface x4
Sample Table Potential*Electrical floating  (optional electrical grounding)
Structural Properties
Sample Table Size*23×23mm
Sample Carrier Material*Silver 
Sample Cavity Height*8.5mm or 7.5mm
Chamber*Gas-tight (can be upgradable vacuum)
Chamber PressureMechanical Pump 10-3Torr , Turbo Pump 10-6Torr
Shell CoolingRecycled water
RemarkAbove are all default parameters, with * can be customizable

Temperature Range Choice

Low Temperature Stage: -190 to 600℃

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

High temperature optional  400℃  600℃


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

Customized fiber Cryo-stage system for 70K cooling 

● Customized fiber inserts into the testing chamber , with 85 degrees optical output angle. 

● Top and side view visible zoom vision system for fiber alignment.

● 2 adjust probe arm for electronics signal testing, Cryo-stage temperature able to reach -77K (LN2).

Applications 2: Raman microscope with low temperature stage


Real System Setup


                                                Raman Shift Result
                            Temperature Chart


Applications 3

Materials Light Absorption Analysis

at Different Temperatures 

Large NA High Sensitivity 


Applications 4

Infrared Transmission Spectrometer with 

Hot & Cold Stretching

Applications 5

OLED Material Temperature Change Test

Applications 6

Temperature Change Test of Semiconductor Material

Material Spectrum Temperature Change Test
Microscope Temperature Change Test

Temperature RangeChamber TypeOptical PathElectrinical Probe Arm

Optical Heating & Cooling Stage

-190°C to 1200°CAir-tight or Vacuum sealedTransmission or Reflection No 

XRD Temperature Control Stage

-190°C to1200°CAir-tight or Vacuum sealedTransmission or Reflection No (Customizable)

Electrical Probe Temperature Stage

-190°C to 600°CAir-tight or Vacuum sealedTransmission or Reflection Fix probe arm

Electrical Probe Temperature Station

-190°C to 600°CAir-tight or Vacuum sealedTransmission or Reflection Adjustable probe arm

Tensile Strain Temperature Stage

-190°C to 1200°CAir-tight or Vacuum sealedTransmission or Reflection No(Customizable)

Laser Scanning Confocal Microscope, Confocal Raman Microscope, 
High Speed Line Scan Confocal Microscope
Wde Field Raman Microscope,  
Fluorescence / Photoluminescence Microscope
Time Correlated Single Photon Counting (Solution) 

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Compare Model Drawings & Specs Availability Reference Price
Electrical Probe Temperature Stage, Temp control range -100 to 400℃, Gas-tight Chamber, 4 probe pin
6-10 Weeks $11176.00
Electrical Probe Temperature Stage, Temp control range -190 to 600℃, Gas-tight Chamber, 4 probe pin
6-10 Weeks $14118.00
Transmission Stage Upgrade
Upgrade stage from Reflection to Transmission, Standard hole size 2mm
6-10 Weeks $900.00
Electrical Probe Temperature Stage, Temp control range RT to 400℃, Gas-tight Chamber, 4 probe pin
6-10 Weeks $8235.00
Electrical Probe Temperature Stage, Temp control range RT to 1200℃, Gas-tight Chamber, 4 probe pin
6-10 Weeks $14100.00

RTH1200-P4 - Parameter

RTH400-P4 - Parameter

Transmission Stage Upgrade  - Parameter

CRYO600-190-P4 - Parameter

CRYO400-100-P4 - Parameter

RTH1200-P4 - Download

RTH400-P4 - Download

Transmission Stage Upgrade  - Download

CRYO600-190-P4 - Download

CRYO400-100-P4 - Download


Compare Model Drawings & Specs Availability Reference Price