GM Refrigerated Cryogenic Probe Station with 4 K-420 K Temperature Range, Ultra-Low Electrical Leakage Current, and Multi-Probe (4-8 Arms) for Advanced Research
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Truth Instruments
Product Description
GM Refrigerated Probe: 4 K-420K, 4-8 Arms & I-V/C-V/Optoelectronic Research
Advanced Cryogenic Probe Station
The Cryogenic Probe Station is a state-of-the-art 0-67 GHz microwave-compatible 4 K cryogenic probe station designed for advanced research and development in low-temperature physics, semiconductor testing, and microwave device characterization. This integrated system offers exceptional precision and versatility for ultra-low temperature environments ranging from 4 K to 420 K.
Featuring remarkable temperature stability of ±1.20 mK across the entire operating range, this probe station ensures consistent and reliable measurements during extended testing periods.
Key Features
- Product Name: PS-Cryo 4 K cryogenic probe station
- Electrical Leakage Current: <100 fA@1 V for ultra-low noise measurements
- Probe Arm Stroke: Precise X-Y-Z movement with 50 mm, 25 mm, and 25 mm travel respectively
- Sample Holder Type: Versatile options including Ground, Coaxial, and Triaxial holders
- Number of Probe Arms: Standard 4 probe arms with support for up to 8 arms
- Sample Temperature Range: 4 K to 420 K for various cryogenic applications
- Multi-probe (4-8 arms) cryogenic optoelectronic/microwave capabilities
- Low-vibration high-vacuum design ensuring stable measurements
Technical Specifications
| Electrical Leakage Current | <100 fA@1 V |
| Temperature Stability | ±<1.20 mK (4 K-420 K) |
| Frequency Range | 0-50 MHz With Low-temperature Coaxial Cable, 0.1 GHz With Semi-rigid Coaxial Cable |
| Thermal Anchor | Probe Holder And Sample Stage Temperature Difference <10 K |
| Microwave Probe | 0-40 GHz With K-type Connector, 0-67 GHz With 1.85 mm Connector |
| Vibration | Sample Stage Vibration <1 μm (peak-to-peak) |
| Sample Anchor | Sample Holder Diameter Up To 51 mm |
| Sample Temperature | 4 K-420 K |
| Optical Microscope | 0.75×-3.75× Continuous Zoom |
| Sample Holder Type | Ground, Coaxial, Triaxial Options |
Applications
The PS-Cryo cryogenic probe station is engineered for advanced research requiring precise low-temperature measurements. This one-click controlled integrated system is ideal for cutting-edge semiconductor testing, quantum computing research, and superconducting device characterization.
The GM refrigeration closed-loop cryogenic testing system ensures reliable continuous cooling while maintaining a low-temperature vacuum environment of less than 1.2E-3Pa, essential for minimizing thermal noise and preserving sample integrity during sensitive measurements.
Serving academic institutions, national laboratories, and semiconductor manufacturing facilities, this versatile system supports next-generation transistor development, 2D materials research, and spintronics applications with exceptional performance and reliability.
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Company
Truth Instruments Co., Ltd.
Location
169 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, China
Contact Person
Alex TANG