The EN-60945 standard auto engine temperature humidity climatic combined vibration test is to investigate to what extent equipment or components are affected by the climate and dynamics factors. Compared with single factor effect, the combined environmental test can more truly reflect the adaptability of electrical and electronic products to the changes of temperature, humidity and vibration during transportation and actual use. The test can expose the defects of the product by checking their electrical properties, mechanical properties or other physical changes.
| 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: (A) 25 °C / (B) 0 °C / (C) −20 °C / (D) −40 °C / (E) −60 °C / (F) −70 °C / −75 °C High: 100 °C (150 °C / 200 °C optional) |
Low: (A) 25 °C / (B) 0 °C / (C) −20 °C / (D) −40 °C / (E) −60 °C / (F) −70 °C / −75 °C High: 100 °C (150 °C / 200 °C optional) |
Low: (A) 25 °C / (B) 0 °C / (C) −20 °C / (D) −40 °C / (E) −60 °C / (F) −70 °C / −75 °C High: 100 °C (150 °C / 200 °C optional) |
| Humidity Range | 20–98% R.H. 10–98% / 5–98% available with dehumidifier |
20–98% R.H. 10–98% / 5–98% available with dehumidifier |
20–98% R.H. 10–98% / 5–98% available with dehumidifier |
| Control Accuracy | ±0.5 °C; ±2.5% R.H. | ±0.5 °C; ±2.5% R.H. | ±0.5 °C; ±2.5% R.H. |
| Rising / Falling Velocity | Rising: 0.1–3.0 °C/min Falling: 0.1–1.0 °C/min (min. 1.5 °C/min optional) |
Rising: 0.1–3.0 °C/min Falling: 0.1–1.0 °C/min (min. 1.5 °C/min optional) |
Rising: 0.1–3.0 °C/min Falling: 0.1–1.0 °C/min (min. 1.5 °C/min optional) |
| Protection Devices | Fuse-free switch; compressor overload; high/low coolant voltage; over-humidity and over-temperature; fault warning; water short-storage warning. | Fuse-free switch; compressor overload; high/low coolant voltage; over-humidity and over-temperature; fault warning; water short-storage warning. | Fuse-free switch; compressor overload; high/low coolant voltage; over-humidity and over-temperature; fault warning; water short-storage warning. |
| Model | Sine Force (N) | Random Force (N) | Frequency (Hz) | Acceleration (m/s²) | Speed (m/s) | Displacement (p-p) mm | Max. Load (kg) | Coil Mass (kg) | Coil Size (mm) |
|---|---|---|---|---|---|---|---|---|---|
| ES-3 | 3000 | 3000 | 3–3500 | 1000 | 1.6 | 25 | 100 | 3.5 | Φ150 |
| ES-3a | 3000 | 3000 | 3–3500 | 400 | 1.6 | 40 | 120 | 9 | Φ230 |
| ES-6 | 6000 | 6000 | 3–3500 | 1000 | 1.6 | 25 | 180 | 6.5 | Φ230 |
| ES-6a | 6000 | 6000 | 3–3500 | 1000 | 1.6 | 51 | 250 | 12 | Φ230 |
| ES-10 | 10000 | 10000 | 3–3000 | 1000 | 1.8 | 51 | 270 | 14 | Φ240 |
| ES-20 | 20000 | 20000 | 3–3000 | 1000 | 1.8 | 51 | 300 | 30 | Φ320 |
| ES-30 | 30000 | 30000 | 3–2800 | 1000 | 1.8 | 51 | 450 | 40 | Φ450 |
| ES-40 | 40000 | 40000 | 3–2800 | 1000 | 1.8 | 51 | 500 | 50 | Φ450 |
| ES-50 | 50000 | 50000 | 3–2700 | 1000 | 1.8 | 51 | 750 | 50 | Φ450 |
| ES-60 | 60000 | 60000 | 3–2700 | 1000 | 1.8 | 51 | 750 | 60 | Φ450 |
| ES-100 | 100000 | 100000 | 3–2500 | 1000 | 1.8 | 51 | 1000 | 90 | Φ450 |
Need a custom chamber size, temperature grade, humidity range, or a matched vibration bench? Send your DUT spec — our team will recommend a configuration and quote within 24 hours.
Combines a temperature and humidity chamber with a matched electrodynamic shaker — so you can run combined environmental tests without moving the DUT between systems.
Choose the THV chamber model by internal size (408 / 1000 / 1500) and temperature grade (A–F, down to −75 °C). Pair it with any ES-Series shaker from 3,000 N to 100,000 N.
Used across aviation, aerospace, shipping, electronics, automotive, and telecommunications industries.
In practice: A compact design with an independent console — reduces floor space and installation time compared to separate systems.
In practice: Pick the grade that matches your test standard. No paying for capacity you don't need.
In practice: Corrosion-resistant and easy to clean. Stable through repeated humidity cycles — extends chamber life.
In practice: Select the ES-Series shaker that fits your DUT weight and force — 3,000 N to 100,000 N — with one system.
Supported test standards for combined temperature, humidity, and vibration testing.
Five matched components — calibrated as one complete system.
SUS 304 stainless steel interior, combined temperature and humidity control.
Tecumseh (France) and Bizer (Germany) compressor units.
Automatic control; optional dehumidifier for low-humidity tests.
Matched ES-Series shaker — selected by DUT weight and force.
LCD touch screen with RS-232 communication for programmable profiles.
High-resolution photos and dimensional drawings available on request.
