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Compact thermoelectric stage for LC cells
-30°C to 120°C without cryogens
Integrated electrical contacts for S and SG cells
Semi-gastight chamber
Ideal for K22 Measurments with ALCT
TS102-LC1
PRODUCT INQUIRY -
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DESCRIPTION
The TS102-LC1 is a compact hot and cold stage designed specifically for liquid crystal applications. The clamshell lid contains spring-loaded contacts for up to one S or SG type Instec LC cell, allowing for easy electrical measurements with incredibly precise temperature control. Thermoelectric (TEC) heating and cooling provides a convenient method for regulating sample temperature from -30°C up to 120°C with ±0.05°C degree stability, and without the need for consumable cryogens. The TS102-LC1 includes a suitable water-cooling system for the desired lower-temperature limit, be it -20°C or -30°C.
An optical transmission aperture allows for electro-optical characteristics such as K22 to be measured with an ALCT-E01 system, or with a homemade electro-optical instrument. BNC connections for signal Drive/Return are built into the semi-gastight chassis, which can be purged with dry-inert gas to prevent condensation during long experiments. Easily switch between Guarded (SG) and Un-guarded (S) type cells using the integrated toggle switch.
The TS102S-LC1 is perfect for precise electrical and optical measurements on Instec LC cells, and is strongly recommended for making precise electrical and optical measurements.
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THERMAL FEATURES
Temperature Controller
mK2000 with bidirectional LVDC output
Thermal Block
Clear anodized aluminum
Minimum Temperature
-20°C with standard water circulator
-30°C with ice-water in C100W or upgraded CW5000
Maximum Temperature
120°C (upgrade to 150°C available)
Temperature Sensor
100 Ω Platinum RTD
Maximum Heating Rate
+45°C per minute at 37°C
Maximum Cooling Rate
-25°C per minute at 37°C
Minimum Heating and Cooling Rate
±0.01°C per minute
Temperature Resolution
0.01°C
Temperature Stability
±0.05°C
Power supply
Universal power input - 120W max ( not including water-cooling accessories)
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
12.5 mm
Minimum Condenser Working Distance
18 mm
Top Window Aperture
Ø15mm aperture (Ø18mm x 1mm glass)
Top Viewing Angle
±25° from normal
Transmission Aperture Ø4.5 mm
Bottom Window Aperture
Ø15mm aperture (Ø18mm x 1mm glass)
Bottom Viewing Angle
±10° from normal
Window Defrost
External top window defrost
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STRUCTURAL FEATURES
Sample Area
25 mm × 21 mm (slot for standard S or SG type LC cells)
Chamber Height
2.5 mm with removable inner cover
Sample Positioning
Clam-shell lid with spring-loaded electrical contacts.
Groove in thermal block accomodates LC cells.
Frame Cooling
Integrated TEC cooling with included C100W water-cooler.
Optional chiller upgrade for increased temperature range
Mounting
Base model includes tapped holes on frame and removable side-mounted L-brackets. Horizontal mounting adaptors for specific instruments are available by request
Electrical Feedthrough Maximum Ratings
200Vrms, 5A maximum (determined primarily by BNC/ LC cells)
Frame Dimensions
105 mm × 90 mm × 32 mm
Weight
850 g