Origin SL1000 Dilution Refrigerator

The Origin SL1000 Dilution Refrigerator delivers ultra-low temperature environments below 10mK with a cooling capacity of at least 1mW@100mK. It meets the ultra-low temperature needs of cutting-edge technology fields including superconducting quantum computing, condensed matter physics, materials science, and deep space exploration. The system comes standard with a thermostat, gas handling system, liquid nitrogen cold trap, air compressor, standard, control unit, pre-cooling assembly, and rapid warming assembly. It also features human-machine interaction capabilities for fully automated equipment operation.

Dilution Refrigerator Features

Vascular Cold Head

The system is equipped with a vascular cold head, featuring excellent insulation and vibration damping properties. Paired with flexible cooling components, it achieves superior vibration reduction.

Rapid Temperature Recovery

Boasts a quick temperature recovery function that efficiently restores optimal operating conditions when needed.

Fully In-House Temperature Sensors

Comes with completely independently developed temperature sensors ensuring precise and reliable measurements.

Air Gap Thermal Switch

Utilizes an air gap thermal switch for efficient pre-cooling, significantly reducing cooling down time.

Dilution Refrigerator Specifications

Performance Parameters

Minimum No-Load Temperature

≤10mK

Cooling Capacity at 20mK

≥12μW

Cooling Capacity at 100mK

≥400μW

Cool-down Time (300K to 10mK)

≤40h

MC Cold Plate Dimensions

Φ300mm

Viewing Window

CF50 (custom sizes available)

Window Materials

Polyethylene, quartz, sapphire, and other materials available

Side-loading Interfaces

Channels per Side-loading Interface

168

Standard Configuration

One set each of thermostat, gas handling system, liquid nitrogen cold trap, air compressor, standard stand, and control unit

Product Options

Chilled Water Unit

Provides cooling for the entire refrigeration unit

Superconducting Magnet

Configurable with single-axis magnet (9T, 12T, or custom specifications); or vector magnet (3T-1T-1T, 6T-1T-1T, or custom specifications)

UPS

3kVA/2400W

Active Vibration Isolation

Includes vibration dampers and low-frequency stabilizers, effectively mitigating environmental vibration effects

Magnetic Shielding Cylinder

Reduces interference from geomagnetic and external magnetic fields on internal test components. Internal magnetic field: ≤15mGs

Multi-channel Microwave Interconnect Cable Kit

Includes attenuators, flanges, and line component installation and testing, providing microwave signal transmission channels for superconducting quantum chips. Number of channels: 32 sets standard (customizable). Room temperature to CP layer cables: CuNi-CuNi SMA semi-rigid cables (18GHz). CP layer to MC cables: NbTi-NbTi wires

Environmental Information

Dimensions (L×W×H) and Weight

Thermostat: 1.6m×1m×3.5m, 600kg. Gas handling system: 1.2m×0.8m×1.8m, 400kg. Control unit: 0.8m×0.6m×1.5m, 100kg

Installation Space

Minimum height: 5m, floor space: at least 4m×6m

Power Requirements

220V/50HZ-20A (one circuit); 3-phase/380V/50Hz-17.5A (40A circuit breaker) (one circuit)

Operating Ambient Temperature

20℃~30℃

Operating Ambient Humidity

30%~70%