Climate chamber THV-408 (A~F)

thermostatichumiditytemperature

Product overview
The THV series temperature‑humidity vibration test system integrates a controlled temperature and humidity chamber with a matched ES‑series electrodynamic shaker to perform combined environmental and vibration reliability tests without relocating the DUT. Suitable for electronics, automotive components, materials and aerospace applications.

Key concept
Combined chamber and shaker arrangement enables vertical and horizontal vibration testing under controlled temperature and humidity (including wet heat and rapid temperature change) in a single setup, improving test repeatability and reducing handling risks.

Chamber Specification — THV Series (summary)
Parameter | THV-408 (A~F) | THV-1000 (A~F) | THV-1500 (A~F)
Internal Dimension W×H×D (mm) | 600×850×800 | 1000×1000×1000 | 1500×1500×1500
External Dimension W×H×D (mm) | 850×1950×2100 | 1300×2200×2400 | 1800×2400×3000
Temperature Range | Low: grades A–F from 25 °C down to −75 °C; High: up to 100 °C (150 °C / 200 °C optional) | Same | Same
Humidity Range | 20–98% R.H. (10–98% / 5–98% available with dehumidifier) | Same | Same
Control Accuracy | ±0.5 °C; ±2.5% R.H. | ±0.5 °C; ±2.5% R.H. | ±0.5 °C; ±2.5% R.H.
Ramp Rates | Rising: 0.1–3.0 °C/min; Falling: 0.1–1.0 °C/min (min. 1.5 °C/min optional) | Same | Same
Protection Devices | Fuse‑free switch; compressor overload; high/low coolant voltage; over‑humidity and over‑temperature alarms; fault and water shortage warnings. | Same | Same

Matched Shaker Specification — ES Series (summary)
Model | Sine Force (N) | Random Force (N) | Frequency (Hz) | Acceleration (m/s²) | Displacement (p‑p) mm | Max. Load (kg)
ES-3 / ES-3a | 3000 | 3000 | 3–3500 | up to 1000 / 400 | 25 / 40 | 100 / 120
ES-6 / ES-6a | 6000 | 6000 | 3–3500 | 1000 | 25 / 51 | 180 / 250
ES-10 | 10000 | 10000 | 3–3000 | 1000 | 51 | 270
ES-20 | 20000 | 20000 | 3–3000 | 1000 | 51 | 300
ES-30 … ES-100 | 30000–100000 | 30000–100000 | 3–2800 / 3–2500 | 1000 | up to 51 | up to 1000

Overview details
Choose THV chamber model by internal size (408 / 1000 / 1500) and temperature grade (A–F). Pair with ES‑series shaker (3,000 N–100,000 N) based on DUT mass and required force. Applicable to aviation, aerospace, marine, electronics, automotive and telecom testing.

Features — What this system delivers

• Integration: Combined chamber and refrigeration with independent console to minimize footprint and installation time versus separate systems.
• Coverage: Six temperature grades (A–F) down to −75 °C; selectable per test specification.
• Interior: SUS 304 stainless steel for corrosion resistance during humidity cycles.
• Flexibility: ES‑series shaker options to match DUT weight and force requirements.

System composition

• Test Chamber: Combined temperature and humidity control with SUS 304 interior.
• Refrigeration: High‑performance compressor units (e.g., Tecumseh, Bizer).
• Humidity Control: Automatic control; optional dehumidifier for low‑humidity ranges.
• Vibration Bench: Matched ES‑series electrodynamic shaker selected per DUT.
• Controller: LCD touch screen with RS‑232 for programmable test profiles.

Deliverables & service

• Installation & Operation Manual with wiring diagrams and start‑up checklist.
• Export packing list and shipping documentation.
• 12‑month warranty covering chamber, refrigeration and controller.
• Standard lead time: ~20 working days; 30–40 working days for custom builds.
• Lifetime remote technical support; on‑site commissioning available at additional cost.

Standards
Supported standards include IEC 68‑2‑1, IEC 68‑2‑2, IEC 68‑2‑3, IEC 68‑2‑30, IEC 68‑2‑14, MIL‑STD‑810G / MIL‑STD‑810F, ISO 16750‑3.

Notes
Temperature grades A–F indicate progressively lower low‑temperature capability. Select shaker model based on DUT weight and required force; system can be configured to customer test conditions.

Technical specifications

• Chamber models: THV‑408, THV‑1000, THV‑1500 (internal sizes as listed above).
• Temperature range: down to −75 °C (grade F) to +100 °C standard (150 °C / 200 °C optional).
• Humidity range: standard 20–98% R.H.; 10–98% or 5–98% with dehumidifier option.
• Control accuracy: ±0.5 °C; ±2.5% R.H.
• Temperature ramp: rise 0.1–3.0 °C/min; fall 0.1–1.0 °C/min (1.5 °C/min falling optional).
• Shaker range: ES‑series 3,000 N to 100,000 N; frequency ranges depending on model; peak acceleration up to 1000 m/s² on many models.
• Interior finish: SUS 304 stainless steel.
• Controller: LCD touch screen, programmable profiles, RS‑232 connectivity.
• Warranty & lead time: 12 months; ~20 days standard lead time.