Thermoelectric Heating

Thermoelectric Stages

Hot and cold stages provide a temperature-controlled environment for applications where optical access to a heated or cooled sample is required. These stages are ideal for applications including microscopy, spectroscopy, FTIR, and X-ray scattering. The stage is thermally stable, leak tight to allow vacuum or gases and should be simple to use. The thermal block is a good conductor typically a silver or similar metal body. The temperature controller on these stages is very critical and often it decides the performance of the thermal stage. Optical window materials such as Quartz, Glass, Sapphire can be used. These stages cover a temperature range from -190°C up to 1500°C depending on the model. Some of the stages designed primarily for upright and inverted microscopes. Stages can be ordered with special features such as vacuum or gas-tight chambers, extra-wide viewing apertures, and dual heating. The selection guide can help you to find a stage which meets your needs.

TS102GXY/TS102VXY STAGE
  • Versatile stage with streamlined design for long duration experiments without additional fluid cooling systems
  • -40°C -120°C with thermoelectric heating and cooling
  • XY sample positioning
  • Sealed chamber with gas purging or vacuum capability
STRUCTURAL FEATURES
Sample Area42 mm x 42 mm
Chamber Height3.5 mm without removeable inner cover
2.0 mm with removeable inner cover
Sample Positioning10 mm fine travel with Vernier XY dials for remote manipulation in closed chambers
Frame CoolingIntegrated frame cooling with optional recirculating water chiller system
MountingHorizontal
Frame Dimensions169 mm×96mm ×25mm
Weight800 g (G) / 900 (V) aluminum body
OPTICAL FEATURES
Optical Access Reflection and transmission capability
Optical Windows Removable and exchangeable windows permit full-spectrum transparency
Minimum Objective Working Distance 5.6 mm
Minimum Condenser Working Distance 13.6 mm
Top Window 27mm diameter
Top Viewing Angle ±60°from normal
Transmission Aperture 5 mm diameter
Bottom Viewing Angle ±13°from normal
Window Defrost Integrated external window defrost
THERMAL FEATURES
Temperature Control mK2000 with programmable precision switching PID method
Thermal Block Black anodized aluminum
Sample Thermal Cover Removable Inner sample cover with additional window
Temperature Minimum -30C with optional chiller -40C optional
Temperature Maximum 120°C
Temperature Sensor 100 Ω Platinum RTD
Maximum Heating Rate +60°C per minute at 37°C
Maximum Cooling Rate -20°C per minute at 37°C
Minimum Heating and Cooling Rate ±0.1°C per hour
Temperature Resolution 0.01°C
Temperature Stability ±0.05°C
Power Supply Universal power input
Software Windows software to record and export temperature-time data
TS180-CUV STAGE
  • Spectrophotometer thermal cell
  • Fits standard 12.5 mm x 12.5 mm cuvettes
  • -40°C - 160°C with thermoelectric heating and cooling
  • Designed for thermal control of liquid phase processes in standard cuvettes during spectrophotometry
  • Explore the chemical kinetics of liquid-phase reactions and processes
  • Research materials composition in solids, liquids, and gases
STRUCTURAL FEATURES
Sample Chamber 12.5 mm x 12.5 mm to fit standard cuvettes
Sample Access Top quick-access flip cover
Mounting vertical mounting
Frame Dimensions 75 mm x 68mm x 50mm
Weight 500 g / 750 g with cable
OPTICAL FEATURES
Optical access 3 apertures for incident, transmitted, and 90°scattered light
Optical windows Removable and exchangeable windows permit full-spectrum transparency
Aperture for90°scattered light 5 mm diameter
Transmission Aperture 5mm diameter
THERMAL FEATURES
Temperature Control mK2000 with programmable precision switching PID method
Thermal Block Black anodized aluminum
Temperature Minimum -30°C with optional chiller
-40°C optional
Temperature Maximum 160°C
Temperature Sensor 100 Ω Platinum RTD
Maximum Heating Rate +12°C per minute at 37°C
Maximum Cooling Rate -10°C per minute at 37°C
Minimum Heating and Cooling Rate ±0.1°C per hour
Temperature Resolution 0.01°C
Temperature Stability ±0.05°C
Power supply Universal power input
Software Windows software to record and export temperature-time data
 Thermoelectric Cooling

PTek, located at Hyderabad, is engaged in offering best equipment and services to the industry and research institutes in the field of Air Filter Testing, Aerosol generation, Semiconductor Process Equipment & Cryogenic systems.