Combined Temperature Humidity Vibration Test Chamber
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| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Max Load Capacity | 100 kg |
| Frequency Range | 150–300 rpm |
| Amplitude Range | 25.4 mm (1 in) |
| Vibration Mode | Reciprocating (Rotary) |
| Simulated Vehicle Speed | 25–40 km/h |
| Tabletop Dimensions | 1000 × 1100 mm |
| Power Consumption | 1 HP |
| Unit Weight | 200 kg |
| Operating Ambient | 5–40 °C, ≤85% RH |
| Drive System | DC speed control or AC variable-frequency drive |
| Supply Voltage | 220 V, 50 Hz |
| Control Interface | Touchscreen with bilingual (Chinese/English) UI |
| Vibration Parameter Resolution | Frequency display to 0.01 Hz, accuracy ±0.1 Hz |
| Compliance Standards | EN 71, ANSI, UL, ASTM, ISTA |
| Key Features | Model OK-ES-2 |
|---|---|
| Vibration Type | Reciprocating |
| Max. Load Capacity | 120 kg |
| Effective Table Size | 1.0 × 1.0 m |
| Peak Sinusoidal Force | 300 kgf |
| Random & Shock Force | 600 kgf |
| Frequency Range | 2–3000 Hz |
| Displacement (p-p) | 25 mm |
| Max. Acceleration | 981 m/s² |
| Max. Velocity | 2 m/s |
| Drive System | DC Speed Control |
| Motor Power | 1 HP |
| Input Power | 220 V, 50 Hz |
| Table Bolt Pattern | 6× M8 on Ø60 mm circle |
| Dynamic Moving Mass | 2 kg |
| First Resonance Frequency | 2400 Hz |
| Allowable Eccentric Moment | >196 N·m |
| Magnetic Leakage | <1 mT |
| Axial Isolation Frequency | <3 Hz |
| Dimensions (L×W×H) | 780 × 537 × 662 mm |
| Net Weight | 320 kg |
| Timer Range | 0 s – 99 h |
| Compliance Standards | EN, ANSI, UL, ASTM, ISTA |
| Brand | OK Instruments |
|---|---|
| Model | OK-ES-20 |
| Type | Tri-Environmental Test System (Temperature + Humidity + Vibration) |
| Frequency Range | 5–60 Hz |
| Frequency Resolution | 0.01 Hz |
| Frequency Accuracy | ±0.1 Hz |
| Peak-to-Peak Amplitude Range | 0–5 mm |
| Maximum Acceleration | 20 g |
| Table Surface Dimensions | 1100 × 800 mm |
| Load Capacity | 100 kg |
| Vibration Axes | Vertical + Horizontal (Dual-Axis) |
| Waveform | Sinusoidal |
| Sweep Mode | Programmable Up/Down Sweep (0.01 Hz resolution) |
| Programmable Test Profiles | 30 Segments (Frequency/Time), Loopable |
| Octave & Logarithmic Sweep Modes | Supported (3-directional, loopable) |
| Vibration Drive Power | 7.5 kW |
| Time Control Resolution | 1 s |
| Input Voltage | 380 V ±10% |
| Approx. Chamber Footprint | 1100 × 800 × 60 mm (L×W×H) |
| Compliance | IEC 60068-2, MIL-STD-810H, JIS C 0040, ASTM D4728, ISO 16750-3 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Frequency Range | 5–60 Hz |
| Frequency Resolution | 0.01 Hz |
| Frequency Accuracy | ±0.1 Hz |
| Peak Acceleration | 20 g |
| Adjustable Amplitude | 0–5 mm (p-p) |
| Vibration Axes | Vertical + Horizontal |
| Worktable Dimensions | 1100 × 800 mm |
| Max Load Capacity | 100 kg |
| Waveform | Sinusoidal |
| Sweep Mode | Programmable Up/Down Sweep (0.01 Hz resolution) |
| Programmable Mode | 30-segment, frequency/time configurable, cyclic |
| Logarithmic & Octave Modes | Supported (low→high, high→low, low→high→low) |
| Timer/Counter | Independent dual-mode control (seconds resolution) |
| Power Supply | 380 V ±10%, 3-phase |
| Motor Power | 7.5 kW |
| Cabinet Approx. Dimensions | 1100 × 800 × 60 mm (L×H×W) |
| Display | Dual-channel real-time frequency & RPM readout |
| Isolation | High-efficiency anti-resonance mounting feet |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-FH-90 |
| Temperature Range | A: 0°C to 80°C |
| B | −20°C to 80°C |
| C | −40°C to 80°C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 5 kg aluminum block (350 W heat dissipation) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-FH-90.0000 |
| Temperature Range | Option A: 0°C to 80°C |
| Option B | −20°C to 80°C |
| Option C | −40°C to 80°C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum block, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-FH-98 |
| Price | ¥90,000 CNY |
| Temperature Range | A: 0–80 °C |
| B | −20–80 °C |
| C | −40–80 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum block, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 21,500 (FOB) |
| Compliance | GB/T 5170.2–1996, GB/T 2423.1–1989, GB/T 2423.2–1989, GB/T 2423.3–1993, GJB 150.3–1986, GJB 150.4–1986 |
| Internal Dimensions (L×W×H mm) | OK-ZTH-225: 600×800×800 |
| OK-ZTH-408 | 800×1000×1000 |
| OK-ZTH-1000 | 1000×1000×1000 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Temperature Range | -70 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Fluctuation | ≤±0.5 °C |
| Temperature Deviation | ≤±2 °C |
| Humidity Range | 20–98 %RH (at +20 °C to +80 °C) |
| Humidity Deviation | ≤±3 %RH (≤75 %RH), ≤±5 %RH (>75 %RH) |
| Rapid Temperature Range | -55 °C to +85 °C |
| Ramp Rate | 5 °C/min or 10 °C/min |
| Ramp Mode | Average or Linear Profile |
| Compliance | GB/T 5170.2, GB/T 2423.1, GB/T 2423.2, GB/T 2423.3, GJB 150.3, GJB 150.4 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Fluctuation | ≤±0.5 °C |
| Temperature Deviation | ≤±2 °C |
| Humidity Range | 20–98 %RH (at +20 °C to +80 °C) |
| Humidity Deviation | ≤±3 %RH (≤75 %RH), ≤±5 %RH (>75 %RH) |
| Ramp Rate Options | 5 °C/min or 10 °C/min |
| Cooling System | Dual-stage mechanical refrigeration with Copeland semi-hermetic compressors |
| Refrigerants | HFC-R404A / HFC-R23 |
| Condenser | Stainless steel brazed plate heat exchanger |
| Cooling Method | Water-cooled |
| Air Circulation | Forced convection via stainless steel centrifugal fan, bottom-in/top-out airflow |
| Humidification | Internal reservoir with booster pump |
| Control System | PLC-based controller with bilingual (English/Chinese) color touchscreen interface (OYO or TIME) |
| Vibration Integration | Optional electrodynamic or servo-hydraulic shaker system (custom-configured per user specification) |
| Compliance | GB/T 5170.2, GB/T 2423.1–2423.3, GJB 150.3–150.4 |
| Temperature Range | -60°C to 150°C |
|---|---|
| Temperature Uniformity | ≤ ±2°C |
| Temperature Fluctuation | ±0.5°C |
| Temperature Deviation | ≤ ±2°C |
| Ramp Rate | 0.7–1.0°C/min |
| Vibration Force (Sine) | 2.94 kN (300 kgf) |
| Frequency Range | 5–500 Hz |
| Max Acceleration | 100 g (980 m/s²) |
| Max Velocity | 1.1 m/s |
| Max Displacement | 25 mm p-p |
| Load Capacity | 120 kg |
| Table Diameter | 150 mm |
| Vibration Axis | Vertical (Z-axis) |
| Test Duration Setting | 0–9999 h |
| Power Supply | AC 380 V / 50 Hz |
| Internal Dimensions (OK-ZTH-225) | 500 × 600 × 750 mm (D×W×H) |
| Internal Dimensions (OK-ZTH-500) | 700 × 800 × 900 mm |
| Internal Dimensions (OK-ZTH-800) | 800 × 1000 × 1000 mm |
| Compliance | GB/T 10592, GB/T 2423.1 (Test A), GB/T 2423.2 (Test B), JJG 190 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-1000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass block |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-1000.000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min (selectable) |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass block |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-1000.0000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass (350 W thermal dissipation) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-ZTH-1000.001 |
| Temperature Range | -70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min (selectable) |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-1002 |
| Price | USD 21,000 (FOB Guangdong) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-1009 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OK-ZTH-1440 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass (350 W thermal dissipation) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-1440.22 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass with 350 W heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-1441 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass (350 W thermal dissipation) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-345 |
| Price | USD 21,000 (FOB Guangdong) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 5 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-390.11111 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-390.125 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-390.23 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass, 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-ZTH-391 |
| Price | USD 21,000 (FOB Guangdong) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass block |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-393 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ 0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass block |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-395 |
| Price | USD 21,000 (FOB Guangdong) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass with 350 W internal heat dissipation |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-398 |
| Price | USD 21,000 (FOB) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg aluminum mass (350 W thermal dissipation) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-ZTH-399 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH at 20–85 °C |
| Temperature Ramp Rate | 5 / 10 / 15 °C/min |
| Temperature Uniformity | ≤ ±0.5 °C |
| Standard Load Capacity | 15 kg (aluminum mass block), 350 W thermal dissipation |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 30–98% RH |
| Temp. Uniformity | ≤ ±2.0 °C |
| Temp. Stability | ≤ ±0.5 °C |
| Humidity Stability | +2/−3% RH |
| Cooling Rate (no load) | 0.7–1.0 °C/min |
| Heating Rate (no load) | 1.0–3.0 °C/min |
| Vibration Type | Electromagnetic |
| Frequency Range | 2–500 Hz |
| Displacement Amplitude | 0–5 mm |
| Acceleration | 0–20 g |
| Internal Construction | Stainless Steel |
| Viewing Window & Interior Lighting | Yes |
| 3″ Cable Port | Yes |
| Refrigerant | Eco-friendly (R404A/R507 compliant) |
| USB Smart Stick Interface | Yes |
| RS-232/RS-485 Communication | Yes |
| Redundant Temperature Limits & Alarms | Yes |
| Compressor Protection System | Yes |
| Water Filtration for Humidification | Yes |
| Programmable Controller | Yes |