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| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OK-LXJ50B |
| Price | USD 28,000 (FOB Guangdong) |
| Brand | OK Instruments |
|---|---|
| Model Range | OK-HAST-30 / OK-HAST-40 / OK-HAST-50 / OK-HAST-60 |
| Internal Chamber Dimensions (Ø × H) | 30×45 cm / 45×50 cm / 55×60 cm / 65×70 cm |
| Temperature Range | +100 °C to +132 °C (saturated steam) |
| Humidity | 100 % RH (saturated vapor only) |
| Pressure Range | 0.5–2.0 kg/cm² above ambient (max vessel rating: 3.5 kg/cm²) |
| Test Duration | 0–999 hours adjustable |
| Temperature Uniformity | ±2.0 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Ramp Time (RT → 132 °C) | ≤35 min |
| Pressure Ramp Time (0 → 2.0 kg/cm²) | ≤40 min |
| Control System | Microprocessor-based PID controller with independent RTD (PT-100 Ω) sensing and SSR-driven heating |
| Compliance | IEC 60068-2-66, JIS C 60068-2-66, ISO 16750-4, ASTM B809, MIL-STD-202, UL 746, NACE TM0177, DIN EN 60068-2-66, BS EN 60068-2-66 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-XD-100 |
| Internal Chamber Dimensions (W×D×H) | 50×50×40 cm |
| Temperature Range | 0–150°C (Chamber), 40–85°C (Black Panel) |
| Humidity Range | 20–75% RH (Light Cycle), 20–98% RH (Dark Cycle) |
| Temperature Control Accuracy | ±0.5°C |
| Humidity Control Accuracy | ±2.0% RH |
| Temperature Uniformity | ±2.0°C |
| Humidity Uniformity | ±3.0% RH |
| Irradiance | 550 W/m² ±10% (300–800 nm) or 1000 W/m² ±10% (300–1200 nm) |
| Xenon Lamp Power | 1.8 kW |
| Lamp Life | ~1500 h |
| Spray Duration | 1–999 min (intermittent/continuous) |
| Spray Pressure | 70–127 kPa |
| Sample Holder | Dual-layer flat mesh rack or 500 mm diameter rotating turntable (0–3 rpm) |
| Construction | Interior – SUS304 stainless steel |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz |
| Key | Internal Dimensions (D×W×H): 400×1250×700 mm |
|---|---|
| External Dimensions (D×W×H) | 450×1350×1700 mm |
| Temperature Range | RT+10°C to 70°C |
| Humidity Range | 65–95% RH |
| Sample-to-Lamp Distance | 240 mm |
| Spectral Range | 295–330 nm |
| Irradiance | 1000 µW/cm² @ 340 nm |
| Lamp Configuration | 8 × 40 W, 1200 mm linear xenon arc lamps |
| Condensation Method | Gravity-fed water condensation |
| Inner Chamber Material | SUS304 stainless steel |
| Control System | Digital temperature & timer controller |
| Water Consumption | ~8 L/day (deionized or distilled water recommended) |
| 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 | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Internal Volume | Customizable (L) |
| Temperature Range | -70 °C to +150 °C |
| Temperature Uniformity | ≤2 °C |
| Temperature Stability | ≤±0.5 °C |
| Temperature Deviation | ≤±2 °C |
| Humidity Range | 20–98 %RH (at +20 °C to +80 °C) |
| Humidity Tolerance | ≤±3 %RH (≤75 %RH), ≤±5 %RH (>75 %RH) |
| Rapid Thermal Range | -55 °C to +85 °C |
| Ramp Rate | 5 °C/min or 10 °C/min (average or linear mode) |
| Inner Liner | Mirror-finish SUS304 stainless steel |
| Outer Casing | Brushed SUS304 or galvanized cold-rolled steel |
| Insulation | Glass fiber wool / rigid polyurethane foam |
| Heating System | Ni-Cr alloy electric heaters |
| Cooling System | Twin-stage mechanical refrigeration (Bizerba semi-hermetic compressors) |
| Refrigerants | HFC-R404A / HFC-R23 |
| Condenser | Stainless steel brazed plate heat exchanger |
| Air Circulation | Forced convection via centrifugal fan, bottom-in top-out airflow |
| Humidification | Built-in water tank with booster pump |
| Control System | PLC-based programmable controller with bilingual (English/Chinese) color touchscreen interface |
| Vibration Subsystem | Optional electrodynamic or servo-hydraulic shaker system (custom-configured per user requirements) |
| Compliance Standards | GB/T 5170.2, GB/T 2423.1–2423.3, GJB 150.3–150.4 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 11,200 (FOB) |
| Temperature Range | High Zone: +150°C to +200°C |
| Low Zone | -70°C to -40°C |
| Test Zone | -65°C to +180°C |
| Transition Time (5% Recovery) | ≤15 s (Typical, per IEC 60068-2-14) |
| Cycle Count | Up to 9999 Cycles |
| Soak Time per Zone | Adjustable 1–9999 min |
| Cooling System | Dual-Stage Cascade Refrigeration (Air-Cooled or Water-Cooled Options) |
| Control Interface | 7″ Full-Color TFT LCD Touchscreen with Bilingual (English/Chinese) GUI |
| Data Logging | Optional External Recorder or PC-Connected USB/RS485 Interface |
| Compliance | IEC 60068-2-14 (Test N), MIL-STD-810H Method 503.5, GJB 150.5A-2009, GB/T 2423.22–2012, ASTM D6279–20 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,200 (FOB) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-ZTH-512 |
| 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-TS-225 |
| High Temperature Range | +150 °C |
| Low Temperature Range | −50 °C |
| Thermal Shock Range | −50 °C to +150 °C |
| Temperature Stability | ±2 °C |
| Heating Rate | 15 °C/min |
| Cooling Rate | 15 °C/min |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 14,500 (approx.) |
| Temperature Range | –70 °C to +150 °C |
| Rapid Thermal Transition Range | –45 °C to +85 °C |
| Max Linear Ramp Rate | 15 °C/min |
| Temp. Resolution/Accuracy | 0.1 °C / ±0.5 °C |
| Humidity Range (Optional) | 5–98% RH |
| Humidity Accuracy | ±2.5% RH |
| Interior Material | SUS304 Stainless Steel |
| Insulation | High-Density Polyurethane Foam (HCFC-Free) |
| Refrigeration | Air-Cooled or Water-Cooled |
| Compressor | Tecumseh (France) |
| Refrigerant | R-404A / R-507A (EPA SNAP-Approved) |
| Controller | Imported LCD Touchscreen with Multi-Step Programmable Profile Support (Ramp/Soak, Linear/Slope Mode) |
| Viewing Window | Double-Layer Tempered Glass with Anti-Fog Heater & LED Illumination |
| Test Port | Ø50 mm (standard), configurable |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | KS-TH-408 |
| Price | USD 2,650 (FOB Guangdong) |
| Temperature Range | −60 °C to +150 °C |
| Heating Rate (empty) | ≤50 min (−60 °C → +150 °C) |
| Cooling Rate (empty) | ≤55 min (+30 °C → −60 °C) |
| Temp. Uniformity | ±1 °C |
| Temp. Stability | ±0.5 °C |
| Temp. Deviation | ±1 °C |
| Stabilization Time | ≤10 min |
| Humidity Range | 20–98% RH |
| Humidity Uniformity | ±2% RH |
| Humidity Stability | ±2% RH |
| Humidity Deviation | ±2.5% RH |
| Load Capacity | ≤30 kg |
| Refrigerant | R404A / R23 |
| Compressor | Imported Tecumseh (France) |
| Insulation | 100 mm PU foam + high-density glass fiber |
| Viewing Window | Heated double-layer tempered glass with interior LED lighting |
| Test Ports | Two × Φ50 mm (left side & top) |
| Construction | Interior – SUS304 stainless steel |
| Water Supply | Front-mounted pull-out reservoir with optional auto-refill + inline water filtration |
| Brand | OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 21,000 (FOB) |
| Light Source | 2.5 kW Air-Cooled Metal Halide Lamp (Single) |
| Sample Rack Dimensions | 500 × 400 mm |
| Irradiation Geometry | Top-Mounted Reflector-Based Direct Illumination |
| Spectral Range | 295–450 nm |
| Irradiance Level | 200 ± 8 W/m² (at sample plane) |
| Irradiance Uniformity | ≥90% across rack surface |
| UV Monitoring | Integrated UV Spectral Irradiance Transmitter (developed by China Academy of Engineering Physics – Institute 622) |
| Filter System | Custom High-Borosilicate Glass + IR-Blocking Filter (removes ~30% infrared energy) |
| Control Interface | LCD-based Irradiance Accumulation Meter with Real-Time Dose Integration |
| Cooling Method | Internal Forced-Air Circulation System |
| Compliance | Designed per ISO 4892-2, ASTM G155, SAE J2527, and GB/T 16422.2 requirements |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 4,800 (Reference Only) |
| Internal Volume | 80–1000 L |
| Temperature Range | RT+10°C to 70°C |
| Humidity Range | 65–98% RH |
| Rainfall Duration | 1–9999 min 59 sec (adjustable) |
| Rainfall Cycle | 1–240 min (interval programmable) |
| Irradiance Control | ≤300 W/m² (at 340 nm) |
| Xenon Lamp Power | 12.0 kW (rated life: ~1600 h) |
| Temperature Control Accuracy | ±0.1°C |
| Humidity Control Accuracy | ±1% RH |
| Black Panel Temperature Sensor | Bimetallic |
| Controller | Color Touchscreen + Siemens PLC |
| Heating System | Independent Ni-Cr Alloy Heaters |
| Humidification | External Stainless Steel Surface-Evaporation Type |
| Construction | Cold-Rolled Carbon Steel (Phosphated & Powder-Coated) / SUS304 Stainless Steel Interior |
| Safety Protections | Overtemperature, Dry-Out, Leakage, Short-Circuit, Motor Overload, Current Overload |
| Brand | OK |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | 0K-TS-49.5555 |
| High Temperature Range | +150 °C |
| Low Temperature Range | −60 °C |
| Thermal Shock Range | −60 °C to +150 °C |
| Temperature Stability | ±2 °C |
| Transition Time (Hot ↔ Cold) | ≤10 s |
| Configuration | Dual-Zone (Basket Transfer Type) |
| Key | Brand – Other Brands |
|---|---|
| Construction – Interior | SUS304 stainless steel |
| Exterior | Powder-coated steel |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Operating Pressure | 0–2.0 kg/cm² (gauge), up to 3.0 kg/cm² (custom) |
| Internal Dimensions (Φ × D) | 30×45 cm to 60×65 cm |
| External Dimensions (W × H × D) | 65×100×65 cm to 85×120×90 cm |
| Temperature Uniformity | ≤ ±2 °C |
| Pressure & Temperature Safety Interlocks | Yes |
| Water Level Auto-Replenishment | Yes |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-TS-8 |
| Price | USD 12,500 (FOB Guangdong) |
| High-Temperature Range | +200 °C |
| Low-Temperature Range | −40 °C |
| Thermal Shock Range | −40 °C to +200 °C |
| Temperature Stability | ±2 °C |
| Heating Rate | 10 °C/min |
| Cooling Rate | 10 °C/min |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 0–132 °C |
| Humidity Range | 30–98% RH |
| Temp. Uniformity | ±0.5 °C (unloaded) |
| Humidity Uniformity | ±3% RH |
| Temp. Ramp Rate | 0.7–1.0 °C/min (unloaded) |
| Temp. Cycling Range | 20–80 °C |
| Test Duration Setting | 0–9999 h |
| Power Supply | AC 380 V |
| Refrigeration System | Hermetic Tecumseh (France) Compressor |
| Insulation | High-Density Ultra-Fine Glass Wool |
| Sealing | Dual-Silicone Gasket Design |
| Interior Material | SUS304 Mirror-Finish Stainless Steel |
| Exterior Finish | A3 Steel with Electrostatic Powder Coating |
| Air Circulation | Dual-Blower Forced Convection System |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-TS-13 |
| Price | USD 11,200 (FOB Guangdong) |
| High-Temperature Range (°C) | +150 |
| Low-Temperature Range (°C) | −50 |
| Thermal Shock Range (°C) | −50 to +150 |
| Temperature Stability (°C) | ±2 |
| Heating Rate (°C/min) | ≥10 |
| Cooling Rate (°C/min) | ≥10 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Internal Dimensions | Φ25 × 40 cm |
| External Dimensions | W56 × H100 × D65 cm |
| Temperature Range | +100°C to +132°C |
| Humidity Range | 75–100% RH |
| Control System | Microprocessor-based PID controller with LED display and membrane keypad |
| Heating System | Stainless steel finned heaters (SUS#304) |
| Humidification Method | Electric surface evaporation with drain port for cleaning |
| Inner Chamber Material | Mirror-finish SUS#304 stainless steel |
| Outer Cabinet Material | Electrostatically coated SUS#304 stainless steel |
| Safety Protections | Fuseless overcurrent protection, compressor overload protection, overtemperature cut-off, low-water level cutoff, dry-run protection for heater/humidifier, fast-acting thermal fuse |
| Power Supply | 1-phase 220 V, 8 A, 50 Hz ±10% |
| Water Requirement | RO purified water or distilled water |
| Compliance | IEC 60068-2-66 (HAST), JIS C 60068-2-66, MIL-STD-202 Method 108 |
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