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Showing 91–120 of 132 results
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Pressure Range | 0.0–2.0 kg/cm² gauge (3.0 kg/cm² optional) |
| Uniformity | ±2 °C / ±3 % RH |
| Chamber Volume Options | 35 L, 45 L, 55 L, 65 L |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Safety Features | Low-water cutoff, overpressure relief valve, overtemperature protection, automatic pressure-locking door interlock, real-time pressure/temperature monitoring |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Operating Pressure | 0.0–2.0 kg/cm² gauge (3.0 kg/cm² optional) |
| Uniformity | ±2 °C / ±3 % RH |
| Internal Dimensions (Φ × D, cm) | 30×45 |
| External Dimensions (W×H×D, cm) | 65×100×65 |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Safety Features | Low-water cutoff, overpressure relief valve, overtemperature protection, automatic pressure/temperature interlocked door lock, auto-refill system, condensate purge for steam quality control |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 4,100 (FOB) |
| Internal Dimensions (Φ×D, cm) | 30×45 |
| External Dimensions (W×H×D, cm) | 65×100×65 |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Operating Pressure | 0–200 kPa(g) (300 kPa(g) optional) |
| Temperature Uniformity | ≤ ±2 °C |
| Humidity Uniformity | ≤ ±3 % RH |
| Circulation Method | Natural convection of saturated steam |
| Safety Protections | Low-water cutoff, overpressure relief, overtemperature shutdown, automatic/manual water replenishment, pressure-actuated safety interlock |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Brand | OK |
|---|---|
| Model | OK-PCT-35 / OK-PCT-45 / OK-PCT-55 / OK-PCT-65 |
| Type | High-Pressure Accelerated Aging Test Chamber (PCT) |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Operating Pressure | 0–2.0 kg/cm² (gauge), up to 3.0 kg/cm² (custom) |
| Humidity | 100 % RH saturated steam |
| Uniformity | ±2 °C temperature, ±3 % RH |
| Chamber Geometry | Cylindrical stainless steel inner chamber |
| Safety Systems | Dual-pressure interlocked door, mechanical safety valve, auto-water replenishment, dry-run & overtemperature cutoffs |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Compliance | Designed per IEC 60068-2-66, JIS C 60068-2-66, MIL-STD-202 Method 108, and aligned with IPC-TM-650 2.6.25 for pressure cooker test (PCT) qualification of electronic assemblies |
| Brand | OK |
|---|---|
| Model | OK-PCT-25 / OK-PCT-35 |
| Internal Chamber Dimensions | Ø250 × 450 mm (OK-PCT-25) or Ø350 × 500 mm (OK-PCT-35) |
| Temperature Range | RT+10°C to 132°C |
| Humidity Range | 100% RH |
| Pressure Range | 0.0–2.8 kg/cm² (gauge pressure) |
| max safe capacity | 4.0 kg/cm² |
| Temperature Uniformity | ±1.5°C |
| Temperature Control Accuracy | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Pressurization Time (0 → 2.0 kg/cm²) | ~30 min |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Casing Material | SECC cold-rolled steel with electrostatic powder coating |
| Brand | OK |
|---|---|
| Model | OK-PTC-25 / OK-PTC-35 |
| Chamber Dimensions | ∅250×450 mm (OK-PTC-25) or ∅350×500 mm (OK-PTC-35) |
| Temperature Range | RT+10°C to 132°C |
| Humidity Range | 100% RH |
| Pressure Range | 0.0–2.8 kg/cm² (gauge), max working pressure 3.0 kg/cm² (absolute: 1 atm + 3.0 kg/cm²) |
| Temp. Uniformity | ±1.5°C |
| Temp. Control Accuracy | ±0.5°C |
| Temp. Resolution | 0.1°C |
| Pressurization Time (0→2.0 kg/cm²) | ~30 min |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Casing | SECC steel with electrostatic powder coating |
| Compliance | ASTM D2247, DIN 50017, ISO 6270-2, IEC 60068-2-66, JIS C 0068, UL 746B, NACE TM0177, MIL-STD-810H |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Customizable |
| Price | USD 2,600 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (configurable in four standard tiers) |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH) |
| Temp. Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temp. Stability | ±2 °C |
| Humidity Stability | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | Heating ~4.0 °C/min |
| Refrigerant | R404A/R23 (ozone-friendly) |
| Construction | Interior & Exterior – SUS#304 stainless steel |
| Viewing Window | Multi-layer laminated tempered glass with conductive ITO film |
| Port | One 50 mm diameter test port (left side) |
| Controller | Full-color touchscreen HMI with English/Chinese language toggle |
| Compliance | MIL-STD-810G (via GJB150.3/4), IEC 60068-2-1 (Cold), -2-2 (Dry Heat), -2-30 (Damp Heat Cycling), GB/T 2423.1–4 |
| Brand | OK |
|---|---|
| Model Range | OK-TH-100, OK-TH-225, OK-TH-500, OK-TH-800, OK-TH-1000 |
| Internal Dimensions (W×H×D) | 1000×1000×1200 mm (OK-TH-1000) |
| External Dimensions (W×H×D) | 2140×1430×1490 mm (OK-TH-1000) |
| Construction | Interior – Mirror-finish SUS#304 stainless steel |
| Insulation | 100 mm polyurethane rigid foam + glass wool composite |
| Door | Single left-hinged door with dual-layer silicone gasket seal |
| Viewing Window | Triple-layer vacuum-insulated glass (300×400×40 mm) with anti-condensation heater |
| Lighting | High-luminance LED interior lamp |
| Test Ports | Two Ø100 mm ports on left side with stainless steel covers and silicone plugs |
| Mobility | Casters with locking bolts |
| Power Supply | AC 380 V, 20.0 kW (OK-TH-1000) |
| Communication Interface | RS-232C (9-pin D-sub) |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70°C to +150°C (selectable configurations: 0°C–150°C, -20°C–150°C, -40°C–150°C, -70°C–150°C) |
| Humidity Range | 20–98% RH (optional: 5–98% RH or 10–98% RH) |
| Temperature Uniformity | ±0.5°C |
| Humidity Uniformity | ±2.5% RH |
| Temperature Fluctuation | ±2.0°C |
| Humidity Fluctuation | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Ramp Rate | Heating ~4.0°C/min |
| Internal Volume Options | 80 L to 1000 L |
| Construction | Interior & Exterior – SUS#304 Stainless Steel |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Port | One Ø50 mm test port (left side) |
| Refrigeration System | Hermetic, low-noise, dual-stage compressors (R404A/R23 refrigerant blend) |
| Controller | Full-color LCD touchscreen, bilingual (English/Chinese), PID algorithm with real-time data logging |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70°C to +150°C (configurable models: 0°C–150°C, -20°C–150°C, -40°C–150°C, -70°C–150°C) |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Temperature Ramp Rate | Up to 4.0°C/min (heating), 1.0°C/min (cooling) |
| Uniformity | ±0.5°C / ±2.5% RH |
| Stability | ±2.0°C / +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Refrigeration System | Twin-stage hermetic compressors (Bitzer), R404A/R23 eco-friendly refrigerants |
| Controller | 7″ TFT true-color LCD touchscreen, bilingual (English/Chinese), fuzzy logic + coupled PID algorithm |
| Data Logging | 1-second sampling resolution |
| Compliance | MIL-STD-810G (GJB 150.3/150.4), IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-30 (Cyclic Damp Heat), GB/T 2423.1–2423.4 |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| Construction | SUS#304 stainless steel chamber interior & exterior |
| Standard Accessories | One Φ50 mm cable port, two adjustable stainless steel shelves, four casters + four leveling feet |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire, 2.5 m cable |
| Brand | OK |
|---|---|
| Model Range | OK-TH-80 / OK-TH-150 / OK-TH-225 / OK-TH-408 / OK-TH-800 / OK-TH-1000 |
| Internal Chamber Dimensions (W×D×H) | 400×500×400 mm to 1000×1000×1000 mm |
| External Dimensions (W×D×H) | 1000×1650×1000 mm to 1800×2000×1800 mm |
| Temperature Range | -70°C to +150°C (selectable sub-ranges: 0°C–150°C, -20°C–150°C, -40°C–150°C) |
| Humidity Range | 20–98% RH (optional: 5–98% RH or 10–98% RH) |
| Temperature Ramp Rate | +4.0°C/min (heat-up), -1.0°C/min (cool-down) |
| Temperature Uniformity | ±0.5°C |
| Humidity Uniformity | ±2.5% RH |
| Temperature Fluctuation | ±2.0°C |
| Humidity Fluctuation | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Test Port | Ø50 mm (left side) |
| Interior Material | SUS#304 stainless steel |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Controller | 7-inch color touchscreen (English/Chinese interface) |
| Compressor | Hermetic low-noise dual-stage refrigeration system (Tecumseh/Tecumseh-derived, France-sourced) |
| Safety Features | Over-temperature, over-humidity, compressor overload, phase failure, and door-open interlock protection |
| Compliance | MIL-STD-810G, GJB 150.3–1986 (high-temp), GJB 150.4–1986 (low-temp), IEC 60068-2-1 (cold), IEC 60068-2-2 (dry heat), IEC 60068-2-30 (damp heat cyclic), GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993 |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,600 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (configurable models A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | Heating ~4.0 °C/min |
| Refrigeration System | Hermetic low-noise dual-stage compressor with R404A/R23 eco-friendly refrigerants |
| Controller | Color TFT touch-screen interface with English/Chinese language toggle |
| Construction Material | SUS#304 stainless steel (inner & outer chambers) |
| Viewing Window | Multi-layer laminated tempered glass with conductive ITO film |
| Port | One 50 mm diameter test port (left side) |
| Standards Compliance | MIL-STD-810G (Method 501.6, 502.6), IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-78 (Steady-State Humidity), IEC 60068-2-30 (Cyclic Humidity), GB/T 2423.1–2423.4 |
| Brand | OK |
|---|---|
| Model Range | OK-TH-80 / OK-TH-150 / OK-TH-225 / OK-TH-408 / OK-TH-800 / OK-TH-1000 |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range Options | 0–150°C / −20–150°C / −40–150°C / −70–150°C |
| Humidity Range | 20–98% RH (optional: 5–98% RH or 10–98% RH) |
| Temperature Uniformity | ±0.5°C |
| Humidity Uniformity | ±2.5% RH |
| Temperature Fluctuation | ±2.0°C |
| Humidity Fluctuation | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Heating Rate | ~4.0°C/min |
| Cooling Rate | ~1.0°C/min |
| Refrigeration System | Hermetically sealed, low-noise dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Controller | LCD touch-screen interface with bilingual (English/Chinese) operation |
| Construction Material | SUS#304 stainless steel interior and exterior |
| Standard Accessories | One Φ50 mm cable port, two adjustable SUS#304 shelves, four casters + four leveling feet |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire, 2.5 m cable |
| Compliance | MIL-STD-810G (Method 501.6, 502.6), IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-30 (Damp Heat, Cyclic), IEC 60068-2-78 (Damp Heat, Steady State), GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993, GJB 150.3–1986, GJB 150.4–1986 |
| Brand | OK |
|---|---|
| Origin | China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-manufactured) |
| Price | USD 14,000 (FOB China, ex-factory |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH (optional: 5–98% RH or 10–98% RH) |
| Rapid Temperature Transition Range | −45 °C to +85 °C or −20 °C to +85 °C |
| Ramp Rates | 5–25 °C/min (configurable) |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH (at ≥75% RH) |
| Humidity Stability | ±2.5% RH |
| Interior Material | SUS#304 Stainless Steel |
| Refrigeration System | Hermetic Dual-Stage Compressor with Eco-Friendly Refrigerants (R404A/R23) |
| Controller | Touchscreen LCD with English/Chinese Interface |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (configurable models A–D) |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH) |
| Heating Rate | ~4.0 °C/min |
| Cooling Rate | ~1.0 °C/min |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Controller | 7-inch color touchscreen, bilingual (English/Chinese) |
| Refrigeration System | Hermetic low-noise dual-stage compressor (R404A/R23) |
| Construction | SUS#304 stainless steel interior & exterior |
| Viewing Window | Multi-layer tempered glass with conductive film |
| Port | One 50 mm diameter test port (left side) |
| Accessories | Two adjustable stainless steel shelves, four casters + four leveling feet |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C (selectable configurations: A: 0–150 °C |
| B | -20–150 °C |
| C | -40–150 °C |
| D | -70–150 °C) |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH or 10–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Heating Rate | ~4.0 °C/min |
| Cooling Rate | ~1.0 °C/min |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Refrigeration System | Hermetic dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Controller | LCD touch-screen interface with bilingual (English/Chinese) support |
| Construction Material | SUS#304 stainless steel |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Compliance | MIL-STD-810G (GJB150.3/150.4), IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-78 (Steady-State Damp Heat), IEC 60068-2-30 (Cyclic Damp Heat), GB/T 2423.1–2423.4 |
| Brand | OK |
|---|---|
| Temperature Range | -70°C to +150°C (model-dependent) |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ±1.5°C |
| Temperature Stability | ±0.5°C |
| Humidity Uniformity | ±3% RH |
| Humidity Stability | ±2% RH |
| Internal Volume | 80–1000 L |
| Heating Rate (no load) | ~3°C/min |
| Cooling Rate (no load) | ~1°C/min |
| Construction | Stainless steel inner/outer chamber |
| Insulation | Rigid polyurethane foam + glass wool |
| Refrigeration System | Hermetic scroll compressor (TECUMSEH or equivalent), eco-friendly refrigerant (R404A/R507) |
| Controller | TEMI880 color touchscreen PID controller (English/Chinese interface) |
| Compliance | GB/T 2423, IEC 60068, MIL-STD-810D, GJB 150, ISO 16750 |
| Brand | OK |
|---|---|
| Model | OK-TS-80 to OK-TS-1000 |
| Type | Dual-Zone Mechanical Thermal Shock Test Chamber (Gas-Actuated, Forced-Air Circulation) |
| Temperature Range | High Zone: +60 °C to +150 °C |
| Low Zone | −10 °C to −65 °C |
| Test Zone | −45 °C to +150 °C (Configurable: A/−45 °C, B/−55 °C, C/−65 °C) |
| Transition Time | ≤10 s |
| Temperature Recovery Time | ≤5 min |
| Temperature Uniformity | ±2.0 °C |
| Control Accuracy | ±0.5 °C |
| Heating System | Ni-Cr Alloy Wire Heaters |
| Cooling System | Twin-Zone Cascade Refrigeration with Hermetic “Tecumseh” Compressors (Imported French “Tecumseh” Units Standard) |
| Humidity Control | Surface-Evaporation Type (Optional) |
| Airflow | Wide-Band Forced Convection (Top-Exit / Bottom-Intake, Multi-Wing Centrifugal Blower) |
| Insulation | Rigid Polyurethane Foam + Ultra-Fine Glass Fiber |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | Cold-Rolled Steel with Electrostatic Epoxy Coating or Optional SUS304 Brushed Finish |
| Viewing Window | Double-Layer Tempered Hollow Glass |
| Test Port | Ø50 mm (Left Side) |
| Lighting | Fluorescent Lamp |
| Casters | Four Lockable Swivel Casters |
| Compliance | Designed per IEC 60068-2-14, MIL-STD-810H Method 503.7, JESD22-A104, and JEDEC J-STD-020 for semiconductor reliability qualification |
| Brand | OK |
|---|---|
| Model | OK-TS-80 to OK-TS-1000 |
| Type | Semiconductor-Grade Dual-Zone Thermal Shock Chamber |
| Temperature Range | −65 °C to +150 °C (typical) |
| Transition Time | ≤15 s (−40 °C ↔ +125 °C, 15 kg aluminum load) |
| Control System | TEMI880 Color Touchscreen Controller (EN/CN Switchable) or TEMI300 Membrane Keypad Controller (EN only) |
| Refrigeration | Twin-Compressor, Dual-Zone Cascade System with French Tecumseh/Tecumseh-derived hermetic compressors |
| Internal Construction | SUS304 Stainless Steel |
| External Construction | Cold-Rolled Steel with Electrostatic Powder Coating or Optional SUS304 Brushed Finish |
| Insulation | Polyurethane Rigid Foam (≥100 mm thick) + Ultra-Fine Glass Fiber |
| Door Seal | Dual-Layer High-Temp/Low-Temp Resistant Silicone Gasket |
| Airflow | Wide-Band Forced Convection via Multi-Wing Centrifugal Blower (Top-Out/Bottom-In) |
| Compliance | Designed per IEC 60068-2-14, MIL-STD-810H Method 503.5, JESD22-A104, and JEDEC J-STD-020 for semiconductor qualification |
| Brand | OK |
|---|---|
| Model | OK-TS-80 to OK-TS-1000 |
| Type | Two-Zone (Hot/Cold) Air-to-Air Thermal Shock Chamber |
| Temperature Range | -70°C to +200°C (typical, model-dependent) |
| Transition Time | ≤15 s (between zones, 150°C ↔ -40°C, per MIL-STD-810G Method 503.5) |
| Recovery Time | ≤5 min (post-door-open stabilization, per IEC 60068-3-5) |
| Control System | TEMI880 Color Touchscreen PLC Controller (English/Chinese) or TEMI300 Keypad-Based Controller (English only) |
| Compliance | IEC 60068-2-14 (Test N), JIS Z 8702, GB/T 2423.22 |
| Construction | Exterior – Powder-coated Cold-Rolled Steel or SUS304 Brushed Stainless Steel |
| Humidity Control | Surface-Evaporation Humidifier (Optional on Select Models) |
| Standard Ports | One φ50 mm Test Port (Left Side), Dual-Layer Tempered Glass Viewing Window, Adjustable Sample Racks (2 sets), Fluorescent Interior Lighting, Four Casters, RS-485/RS-232 Communication Interface |
| Operating Ambient | +5°C to +35°C, ≤85% RH |
| Power Supply | 3-phase 380V ±10%, 50/60 Hz |
| Brand | OK |
|---|---|
| Model | OK-TS-80 to OK-TS-1000 |
| Temperature Range (Test Zone) | -65 °C to +150 °C |
| High-Temp Zone | +60 °C to +150 °C |
| Low-Temp Zone | -10 °C to -65 °C |
| Transition Time | ≤10 s |
| Temperature Recovery Time | ≤5 min |
| Temp. Control Accuracy | ±0.5 °C |
| Temp. Uniformity | ±2.0 °C |
| Heating System | Ni-Cr Alloy Wire Heater |
| Cooling System | Dual-Stage or Single-Stage Cascade Refrigeration (French Tecumseh Hermetic Compressor) |
| Humidity Control | Surface Evaporation Type |
| Air Circulation | Wide-Band Forced Convection (Top-Out/Bottom-In) |
| Insulation | Rigid Polyurethane Foam + Ultra-Fine Glass Fiber |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | Cold-Rolled Steel with Electrostatic Powder Coating or SUS304 Brushed Finish |
| Controller Options | TEMI880 Color Touchscreen (Bilingual), TEMI300 Membrane Keypad (English Only) |
| Compliance | Designed for ASTM D5229, ISO 11357-5, IEC 60068-2-14, MIL-STD-810H Method 503.7 |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 13,500–22,000 (FOB) |
| Chamber Volume Range | 80 L to 1000 L |
| Internal Dimensions (W×H×D) | 400×450×400 mm to 1000×1000×1000 mm |
| Controller Options | TEMI880 Color Touchscreen (English/Chinese), TEMI300 Keypad-Based (English-only) |
| Temperature Range | −70 °C to +180 °C (typical dual-zone configuration) |
| Cooling System | Dual-stage or cascade refrigeration with original Tecumseh/Tecumseh-derived hermetic compressors |
| Insulation | Rigid polyurethane foam (≥100 mm) + ultra-fine glass fiber |
| Interior Material | SUS304 stainless steel |
| Exterior Material | Powder-coated cold-rolled steel or optional SUS304 brushed finish |
| Air Circulation | Wide-band forced convection via centrifugal blower (top-out, bottom-in airflow) |
| Compliance | Designed per IEC 60068-2-14, MIL-STD-810G Method 503.5, GB/T 2423.22 |
| Brand | OK |
|---|---|
| Temperature Range | -65 °C to +150 °C (standard), optional -80 °C to +200 °C |
| Internal Volume | 30 L, 49 L, or 80 L |
| Internal Dimensions (W×H×D) | 300×330×300 mm, 350×400×350 mm, or 400×500×400 mm |
| High-Temp Zone Range | +60 °C to +200 °C |
| Low-Temp Zone Range | -80 °C to -10 °C |
| Thermal Recovery Time | ≤5 min |
| Cycle Count Setting | 1–999 cycles |
| Soak Time Setting | 00:01–999:59 h:min |
| Test Port | Ø50 mm on left side |
| Refrigerant | R507 / R23 (zero ozone depletion potential, HFC-based) |
| Construction | Interior and exterior SUS#304 stainless steel |
| Control System | PID-controlled touchscreen LCD interface with bilingual (EN/CN) UI |
| Compliance | Designed for ISO 16750-4, JEDEC JESD22-A104, MIL-STD-810H Method 503.5, IEC 60068-2-14 |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70°C to +150°C |
| Temperature Uniformity | ≤2.0°C |
| Temperature Fluctuation | ±0.5°C |
| Temperature Deviation | ±2.0°C |
| Ramp Rate (Heating) | 35 min (20°C → 100°C) |
| Ramp Rate (Cooling) | 25 min (20°C → 0°C), 40 min (20°C → -20°C), 60 min (20°C → -40°C), 90 min (20°C → -70°C) |
| Internal Dimensions (W×H×D, mm) | 400×450×400 to 1000×1000×1000 |
| Construction | SUS304B Stainless Steel Exterior & Interior |
| Cooling System | Dual-stage or Single-stage Low-Temperature Refrigeration Circuit with Hermetic “TECO” Compressor |
| Control System | TEMI880 Color Touchscreen Programmable Controller (English/Chinese) or TEMI300 Membrane Keypad Controller (English only) |
| Air Circulation | Wide-band Forced-Air Convection (Top-Exit / Bottom-Intake), Multi-wing Centrifugal Blower |
| Humidity Control | Surface Evaporation Type Humidifier |
| Safety Protections | Compressor Overheat/Overcurrent/High-Pressure Protection, Dry Heater Burnout Prevention, Chamber Overtemperature Alarm, Low-Water Level Detection |
| Brand | OK |
|---|---|
| Model | OK-TS-80 |
| Internal Chamber Dimensions | 50 × 40 × 50 cm (W × D × H) |
| Inner Chamber Material | SUS 304 #8 mirror-finish stainless steel |
| Outer Chamber Material | Electrophoretically coated steel or SUS 304 brushed stainless steel |
| High-Temperature Zone Range | +60 °C to +200 °C |
| Low-Temperature Zone Range Options | A: −55 °C to −10 °C |
| B | −65 °C to −10 °C |
| D | −80 °C to −10 °C |
| Test Zone Temperature Range (Shock) | High: +60 °C to +150 °C |
| Low | A: −10 °C to −40 °C |
| B | −10 °C to −55 °C |
| D | −10 °C to −65 °C |
| Heating Rate | +60 °C to +200 °C in ≤35 min |
| Cooling Rate | +20 °C to −55 °C (A) in ≤75 min |
| Control System | PID-controlled PLC-based touchscreen interface with 96 programmable test profiles |
| Shock Cycle Count | 1–999 cycles |
| Soak Time per Zone | Adjustable up to 999 h 59 min |
| Switching Time (Air Valve) | ≤10 s |
| Temperature Recovery Time | ≤5 min |
| Test Port | Ø50 mm on left side wall |
| Refrigerant | R507 / R23 (zero ozone depletion potential, HFC-based) |
| Safety Protections | Overcurrent, ground fault, compressor high-pressure/low-pressure, overtemperature, phase failure, and emergency power cutoff |
| Brand | OK |
|---|---|
| Model | TS-80 |
| Chamber Configuration | Three-zone (High-Temp Zone / Low-Temp Zone / Test Zone) |
| Temperature Range | -65°C to +150°C |
| Shock Transition Time | ≤10 s (doorless air-path switching) |
| Temperature Recovery Time | ≤5 min (to ±0.5°C of target) |
| Control Accuracy | ±0.1°C (setpoint resolution) |
| Programmable Cycles | 1–999 |
| Soak Time per Zone | 1–999 min |
| Total Programs | 100 |
| Interface | 7-inch color LCD touchscreen with English/Chinese GUI |
| Compliance | GB/T 2423.22, GJB 150.5, IEC 60068-2-14, MIL-STD-810H |
| Refrigerant | R507A / R23 (zero ODP, low GWP) |
| Cooling Method | Water-cooled cascade system |
| Construction | Interior – SUS304 stainless steel |
| Port | One Ø50 mm test port (left side) |
| Safety Protections | Over-temperature, over-current, phase failure, compressor high-pressure/low-pressure, refrigerant leak detection, ground fault, emergency stop |
| Data Logging | RS485 interface with PC-compatible software (real-time curve plotting, audit trail, export to CSV) |
| Brand | OK |
|---|---|
| Model | OK-XD-200 |
| Chamber Type | Xenon Arc Environmental Aging Chamber |
| Effective Irradiation Area | 900 × 210 mm (W × H) |
| Standard Specimen Size | 75 × 150 mm or 75 × 300 mm |
| UV Irradiance | UVB-313: 0.55 W/m², UVA-340: 0.68 W/m² |
| Temperature Resolution | 0.1 °C |
| Light Cycle Temperature Range | 50–70 °C (±3 °C tolerance) |
| Condensation Temperature Range | 40–60 °C (±3 °C tolerance) |
| Black Panel Temperature Range | 30–80 °C (±1 °C tolerance) |
| Humidity Range (Light Cycle) | 30–80 %RH |
| (Dark Cycle) | up to 90 %RH |
| Relative Humidity During Exposure | 85–98 %RH |
| Wavelength Range | UV-A: 315–400 nm |
| Lamp Center-to-Center Spacing | 70 mm |
| Specimen-to-Lamp Distance | ~50 mm |
| Chamber Dimensions (H×W×D) | ~1550 × 1350 × 510 mm |
| Construction Material | AISI 304 Stainless Steel (Interior & Exterior) |
| Humidity System | Steam-based, SUS304 stainless steel humidifier and reservoir with auto water-level control |
| Heating Element | Stainless steel electric heating tubes |
| Humidity Sensor | Dry-wet bulb type |
| Sample Rack | Stainless steel and aluminum mesh frame |
| Compliance Standards | ASTM D4329, D4587, D5208, G154, G53 |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 12,500 (FOB) |
| Internal Dimensions (W×H×D) | 40×35×30 cm to 70×60×60 cm |
| External Dimensions (W×H×D) | 145×180×140 cm to 190×170×270 cm |
| Hot Zone Temperature Range | RT to +200 °C |
| Cold Zone Temperature Range | RT to −70 °C |
| Test Zone Temperature Range | +60 °C to +150 °C (hot shock) |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Soak Time (Hot Zone) | ~30 min (RT → +150 °C) |
| Soak Time (Cold Zone) | ~85 min (RT → −70 °C) |
| Recovery Time | <5 min |
| Refrigeration System | Hermetic or Semi-Hermetic Compressor with Eco-Friendly Refrigerants (R404A/R23) |
| Interior Material | Mirror-Finished SUS#304 Stainless Steel |
| Exterior Material | SUS#304 Stainless Steel or Powder-Coated Steel |
| Insulation | High-Density Fire-Retardant PU Foam |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-Phase 5-Wire |
| Interface | LAN Port for Remote Monitoring & Control |
| Compliance Standards | GB/T 2423.1–1989, GB/T 2423.2–1989, GB/T 2423.22–1989, GJB 150.5–1986, GJB 360.7–1987, GJB 367.2–1987 |
| Brand | OK |
|---|---|
| Model | OK-YT-01 / OK-YT-02 / OK-YT-03 |
| Internal Chamber Dimensions (W×H×D) | 15×15×15 cm / 20×15×20 cm / 30×20×30 cm |
| Max. Sample Weight | 2 kg |
| High-Temperature Bath Range | RT to +150 °C |
| Low-Temperature Bath Range | RT to –65 °C |
| Heating Time (RT → 150 °C) | ~30 min |
| Cooling Time (RT → –65 °C) | ~85 min |
| Thermal Transfer Time (Hot ↔ Cold Bath) | ≤10 s |
| Temperature Control Accuracy | ±0.5 °C |
| Test Medium Options | Silicone Oil / Glycol Solution / Chilled Water / Specialized Heat Transfer Fluid |
| Drive Mechanism | Mechanical Actuator with Precision Positioning |
| Refrigeration System | Cascade-Type, Hermetic Compressors (R404A/R23) |
| Inner Chamber Material | SUS304 Stainless Steel |
| Outer Casing | Powder-Coated Steel or Optional Stainless Steel |
| Controller | TEMI880 Touchscreen PID Controller (Bilingual: English/Chinese), 100 Programs × 1000 Segments, RS-232/RS-485 Interface |
| Compliance | Designed for ASTM D5276, IEC 60068-2-14, MIL-STD-810G Method 503.5, and GLP/GMP-aligned data logging capability |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 12,500 (FOB) |
| Internal Dimensions (W×H×D) | 40×35×30 cm to 70×60×60 cm |
| External Dimensions (W×H×D) | 145×180×140 cm to 190×170×270 cm |
| Hot Zone Temperature Range | RT to +200 °C |
| Cold Zone Temperature Range | RT to −70 °C |
| Test Zone Temperature Range | +60 °C to +150 °C (hot shock) |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Recovery Time | <5 min |
| Preheating Time (RT→150 °C) | ~30 min |
| Precooling Time (RT→−70 °C) | ~85 min |
| Refrigeration System | Hermetic or Semi-Hermetic Compressor with Eco-Friendly Refrigerants (R404A/R23) |
| Interior Material | SUS#304 Mirror-Finish Stainless Steel |
| Exterior Material | SUS#304 Stainless Steel or Powder-Coated Steel |
| Insulation | High-Density Fire-Retardant PU Foam |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-Phase 5-Wire |
| Interface | LAN Port for Remote Monitoring & Control |
| Compliance | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.5, GJB 360.7, GJB 367.2 |