CryoComplete
Everything you need to start making temperature-dependent, low‑level electrical measurements
With CryoComplete™, you can start making cryogenic electrical measurements as soon as it lands in your lab. From the simple‑to‑use, pour‑fill LN2 Dewar to the prewritten I-V (resistance) measurement routines, CryoComplete produces results right out of the box.
While easy to use, the system’s performance doesn’t disappoint. Its industry-leading measurement electronics promote low-level DC measurements and three full channels of lock-in AC capability—the keys to unlocking difficult measurements. Best of all, our cryogenic experts have designed CryoComplete from top to bottom, using cryogenic best practices, to deliver end-to-end system specifications.
77 K to 500 K
PC with MeasureLINK™
A PC with MeasureLINK provides the user interface to control your cryogenic system. MeasureLINK enables a wide range of capabilities, including data charting, instrument control, and system monitoring with a cryostat-specific process view.
LN2 cryostat
The Environment by Janis VPF-100 sample in vacuum cryostat provides a variable‑temperature sample environment from 77 K to 500 K. The pour‑fill design allows quick and easy LN2 refills.
LN2 cryostat
The Environment by Janis VPF-100 sample in vacuum cryostat provides a variable‑temperature sample environment from 77 K to 500 K. The pour‑fill design allows quick and easy LN2 refills.
Source + measure + lock-in
Run ultra-low-noise AC/DC measurements with the MeasureReady® M81-SSM synchronous source and measure system. In addition to the M81-SSM-4 instrument, it includes a BCS-10 balanced current source module and a VM-10 DC/AC/lock-in voltmeter module with a combined noise performance (differential) of 4.1 nV/√Hz
Temperature control
Control temperature within 50 mK with a Lake Shore Model 335 temperature controller, a Lake Shore precision-calibrated silicon diode, and a pre-wired heater. Advanced PID autotuning, pre‑programmed sensor calibration, and default cryostat tuning enable fast setup and operation.
Standard system capabilities
VPF-100 cryostat/335 temperature controller/calibrated silicon diode
Operating temperature range: 77 K to 500 K
Cryogen: Liquid nitrogen
Sample environment: Sample-in-vacuum
Temperature stability: 50 mK
Pour-fill reservoir capacity: 1.2 L LN2
Cooldown time: 15 min to 77 K
Working time: 8 h
Optical ports: 4 quartz windows
Electrical sample mount: Pre-wired mounting plate with 8 contact pins
Resistance/I-V measurements
M81-SSM-4 with balanced current source and voltmeter modules
Measurements: 100 µΩ to 1 GΩ*
Source modes: DC, sine, triangle, square
Source ranges: 1 pA to 100 mA
Source frequency: 100 µHz to 100 kHz (square <5 kHz)
*Upper impedance range limited to DC
Measurement limit: 10 V maximum
Input impedance: >10 GΩ (differential)
Leakage current at sample: 50 pA at 10 V for coaxial or 50 fA at 10 V for guarded triaxial
Voltage noise at sample: <5 nV/√Hz at 83 Hz
Measure noise at sample (1/f): <100 nV
BCS-10 versus VM-10, 10 mΩ resistor, 4-probe, 2TX and 2CXLIA at 83 Hz, FIR=3, τ=200 ms