Capacity：0.5 m³ to 2.65 m³
High Vacuum Level (mbar)：5.0×10−7
No-load Vacuum Level (mbar)：5.0×10−7(Room temperature)
Vacuum Cube Leak Rate：1×10−9std/cc/sec
Pressure Regulation in
Multiple Ranges (mbar/Torr)：Adjustable
Temperature Range： -190°C(LN2 cooling) to 150°C
Temperature Uniformity：±2℃
| Serial number | Capacity ( m3 ) | 0.402 | 0.785 | 2.65 |
| 1 | Model | EZKT 1000-5 | EZKT 1200-5 | EZKT 1700-5 |
| 2 | Thermal Shroud Internal Dimensions (mm) (straight cylindrical section) | ø 800×800 | ø 1000×1000 | ø 1500×1500 |
| 3 | Vacuum Chamber Internal Dimensions (mm) (straight cylindrical section) | ø 1000×1000 | ø 1200×1200 | ø 1700×1700 |
| 4 | Thermal Plate Dimensions (mm) | 600×500 | 800×700 | 1300×1200 |
| 5 | High Vacuum Level (mbar) | 5.0×10−7 | ||
| 6 | No-load Vacuum Level (mbar) | 5.0×10−7(Room temperature) | ||
| 7 | Pressure Regulation in Multiple Ranges (mbar/Torr) | Stable pressure operation under the following levels 1.0×10-2 , 1.0×10-3 , 1.0×10-4 , 1.0×10-5 , 1.0×10−6 (Room temperature) | ||
| 8 | Vacuum Cube Leak Rate | ≤ 1×10-9 std/cc/sec | ||
| 9 | Refrigeration Mode | A：Thermal sink + Cold plate B：Thermal sink +Heating cage C: Liquid nitrogen thermal sink+ Heating cage | ||
| 10 | Temperature Range | Low Temperature: ( A: -20°C ; B: -40°C; C: -60°C ; D: -70°C; E: -180°C ; F: -190°C) High Temperature: +150°C to 500°C (100°C is optional) (Thermal Sink and cold plate surfaces) | ||
| 11 | Temperature Uniformity | ±2℃ (Measured at any point on the heat sink and cold plate under stable conditions in a vacuum environment) | ||
| 12 | Temperature Rising / Falling Speed Rate | -70℃ to 100℃ ≥ 3℃/min 100℃ to -50℃ ≥ 3℃/min (By Mechaincal cooling) | ||
| 13 | Temperature Rising / Falling Speed Rate -Optional | -150℃ to 125℃ ≥ 3℃/min 125℃ to -150℃ ≥ 3℃/min (By pressurized GN2 reciculation) | ||
| 14 | Vacuum Acquisition System | Mechanical Pump / Roots Pump / Molecular Pump / Cryopump | ||
| 15 | Power | AC380V 3phase 5lines 50/60Hz | ||
| 16 | We possess the technical expertise to address integrated temperature-humidity control challenges in low-pressure environments. Contact our sales team for scenario-specific solutions. | |||
Features
1.Space Environment Simulation:
•Replicates orbital conditions: thermal cycling, vacuum, and solar radiation (via optional xenon-arc lamps).
2.Precision Control:
•PLC-based automation with real-time data logging, remote access via LabVIEW/Modbus protocols.
3.Durable Construction:
•304L stainless steel chamber, multi-layer MLI (multi-layer insulation), and vibration-damping mounts.
4.Safety Systems:
•Emergency venting, over-pressure relief valves, and redundant leak detection sensors.
5.Modular Design:
•Expandable with solar simulation, outgassing analysis, or cryogenic shroud add-ons.
Standards Supported
1.Military:
•MIL-STD-810H (Method 501.7, 502.6), MIL-STD-1540E (Space Vehicle Requirements).
2.European Space:
•ECSS-E-ST-10-03C (Thermal Vacuum Testing), ECSS-Q-ST-70-02C (Contamination Control).
3.Commercial:
•NASA-HDBK-6022 (Materials Compatibility), ISO 14644-1 (Cleanroom Class 100–100,000).
4.Industry-Specific:
•GSFC-STD-7000 (Goddard Space Flight Center), JAXA-STD-003 (Japan Aerospace).
1.Spacecraft & Satellites:
•Validates payloads (e.g., sensors, thrusters) under LEO/ GEO thermal-vacuum conditions.
2.Aerospace Components:
•Tests avionics, batteries, and propulsion systems for Mars rovers or lunar landers.
3.Semiconductors:
•Evaluates radiation-hardened electronics for satellite communication or deep-space missions.
4.Materials Science:
•Analyzes outgassing, thermal expansion, and cold welding of space-grade alloys/polymers.
5.Quantum Technologies:
•Stabilizes cryogenic environments for superconducting qubits or quantum sensors.
P.IVA: 91441900MAECQJHY37 Guangdong TESTEQ Testing Equipment Co., LTD | All Rights Reserved
