Combine temperature and vibration for stress testing
Meet standards MIL-STD、ISO、NASA
Capacity：215 to 1100L（Customizable）
Temperature Range：-100 to +200℃
Consistency: ≤20%(Higher than the industry standard)
Heating &Cooling Rate (average)：100℃/min
Vibration Frequency Range：5 to 10,000Hz
Vibration range：5 to 100GRMS
Vibration Overshoot：≤2GRMs
Patent Number: CN201520670413.0
| Serial number | Capacity ( m3 ) | 0.215 | 0.314 | 0.439 | 0.764 | 1.1 | ||
| 1 | Model | HALT HASS Chambers | ΕΤΗ2-410 | ΕΤΗ2-510 | ETH2-610 | ETH2-760 | ΕTH2-910 | |
| 2 | Internal Dimension (WxHxD mm) | 610x580x610 | 670×670×700 | 760x760x760 | 914x914x914 | 1070x965x1070 | ||
| 3 | External Dimension (WxHxD mm) | 1570x2030x910 | 1330×1300×2370 | 1570x2030x1060 | 1730x2185x1214 | 1886x2440x1370 | ||
| 4 | Temperature Range | -100 to +200℃ | ||||||
| 5 | Heating &Cooling Rate (average) | 100℃/min (standard support for 30℃/min to 70℃/min for option) | ||||||
| 6 | Table Dimension (mm) | 410x410 | 510x510 | 610x610 | 760x760 | 910x910 | ||
| 7 | Vibration Acceleration (Grms) | ≥100g (under no-load condition) | ||||||
| 8 | Vibration Frequency Range | 5 to 10,000Hz | ||||||
| 9 | Vibration range | 5 to 100GRMS | ||||||
| 10 | Vibration Overshoot | ≤2GRMs | ||||||
| 11 | Max.Load (kg) | 40 | 55 | 70 | 95 | 150 | ||
| 12 | Actuators(pcs) | 3 | 4 | 6 | 9 | 13 | ||
| 13 | Liquid Nitrogen Consumptiom | 25～60L/min(Liquid Nitrogen Pressure at 2.8~3.5 Bar） | ||||||
| 14 | Compressed Air Consumption | 400L/min | 400L/min | 990L/min | 1130L/min | 1950L/min | ||
| Air pressure at 7Bar | ||||||||
| 15 | Windows(pcs) | 1 | 1 | 2 | 2 | 2 | ||
| 16 | Viewing window Dimension WxD (mm) | 300x300 | 300x300 | 300x360 | 380x480 | 380x520 | ||
| 17 | Door(pcs) | 1 | 1 | 2 | 2 | 2 | ||
| 18 | Vibration Monitoring | Two vibration channels for users with real-time monitoring of product vibration.The analysis of acceleration response spectrum | ||||||
| 19 | Power supply | AC380V 3phase 5lines 50/60Hz | ||||||
| 20 | ectrical Service | Power ( KW ) | 27 | 32 | 48 | 64 | 83 | |
| Current ( A ) | 50 | 50 | 86 | 150 | 175 | |||
| 21 | Weight(kg) | 410 | 420 | 860 | 1133 | 1814 | ||
| 22 | ※1 When the vibration table is in the high position and when it is in the low position ※2 These models are for reference only. For more detailed technical specifications, please consult your sales representative. | |||||||
Features of product development
· Rapid Temperature Cycling: Achieves rates up to 100°C/min for accelerated stress screening hass.
· Multi-Axis Vibration: Combines pneumatic (6-DOF) and electrodynamic vibration for multi-stress accelerated life testing halt simulations.
· Precision Control: halt process ±0.5°C temperature uniformity and real-time monitoring.
· Customizable Profiles: Supports stress levels user-defined stress protocols (step-stress, dwell times).
· Durability: Robust construction with corrosion-resistant materials
Testing Standards
1. Military Standards (MIL-STD)
MIL-STD-810
Title: Environmental Engineering Considerations and Laboratory Tests
Applicability: Environmental adaptability of military equipment (traditional environmental testing, not a direct HALT/HASS standard but may serve as a reference).
Note: HALT/HASS accelerated stress conditions typically exceed this standard’s conventional temperature change rates (5–15°C/min).
MIL-STD-883
Title: Test Methods and Procedures for Microelectronic Devices
Applicability: Reliability testing of electronic components; some methods (e.g., temperature cycling) may be combined with HALT/HASS.
MIL-STD-202
Title: Test Methods for Electronic and Electrical Component Parts
Applicability: Environmental stress screening (ESS) for electronic components, partially related to HASS.
MIL-STD-750
Title: Test Methods for Semiconductor Devices
Applicability: Reliability testing of discrete semiconductor devices.
2. Aerospace & Satellite Standards
RTCA DO-160
Title: Environmental Conditions and Test Procedures for Airborne Equipment
Applicability: Environmental testing for avionics (traditional tests; HALT/HASS used for accelerated R&D validation).
NASA GSFC-STD-7000
Title: Environmental Verification Standard
Applicability: Satellite and spacecraft components; recommends HALT as a design validation tool.
ECSS-Q-ST-30 (European Cooperation for Space Standardization)
Series: Includes ECSS-Q-ST-30-02 (Reliability Testing), supporting accelerated stress methods.
AIAA S-114
Title: Guide for Reliability Testing of Space Systems
Applicability: Recommends HALT/HASS for spacecraft component screening.
3. Automotive Industry Standards
IEC 60068 (International Electrotechnical Commission)
Series: e.g., IEC 60068-2-14 (Temperature Change Testing), referenced by some automakers for HALT.
ISO 16750
Title: Road Vehicles — Environmental Conditions and Testing for Electrical and Electronic Equipment
Applicability: Reliability testing for automotive electronics; HALT used for early-stage design validation.
SAE J1211
Title: Guidelines for Environmental Testing of Automotive Electronic Systems
Applicability: Recommends HALT/HASS to enhance reliability.
OEM-Specific Standards:
Ford (WARR), GM (GMW 3172), Volkswagen (TL 82066) require HALT/HASS during R&D.
4. Electronics Industry Standards
IPC-9592
Title: Accelerated Reliability Testing of High-Reliability Electronic Devices
Applicability: Consumer/industrial electronics; defines HALT/HASS processes.
JEDEC JESD22
Series: e.g., JESD22-A104 (Temperature Cycling), complementary to HALT/HASS.
Telcordia GR-468-CORE
Title: Generic Reliability Assurance Requirements for Optoelectronic Devices
Applicability: Recommends HALT for early failure detection in telecom equipment.
IEC 60749
Title: Semiconductor Devices — Mechanical and Climatic Test Methods
Applicability: Reliability testing for semiconductors.
5. General International Standards
IEC 60068-3-1
Title: Environmental Testing — Guidance for Temperature Testing
Applicability: Provides theoretical basis for temperature change rates (HALT/HASS equipment selection reference).
IEEE 1624
Title: Standard for Reliability Prediction for Electronic Systems
Applicability: Recommends HALT as a reliability design tool.
Key Notes:
Military/Aerospace: Focuses on extreme environmental adaptability, though HALT/HASS is often a supplemental method (non-mandatory).
Automotive/Electronics: More standards directly cite HALT/HASS (e.g., IPC-9592, SAE J1211), with OEMs often defining stricter criteria.
Equipment Selection: Parameters (e.g., temperature ramp rates, vibration profiles) must align with specific standards (e.g., IPC-9592’s rapid thermal cycling requirements).
For practical applications, align testing protocols with industry-specific standards and customer requirements.
· Reliability Testing: highly accelerated stress screening test for electronics, automotive components, aerospace systems, and medical devices.
· Failure Analysis: Identifies design weaknesses and manufacturing defects.
· Production Screening: Ensures product robustness via HASS (Highly Accelerated Stress Screening) in mass production.
· R&D Validation: Validates product lifespan under extreme conditions (temperature, vibration, humidity).
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