Environmental Test Chamber
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| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-100 |
| Price | USD 5,300 (FOB) |
| Xenon Lamp Power Options | 1.8 kW / 2.5 kW / 6 kW |
| Radiant Flux Density | ≤1200 W/m² |
| Light Exposure Cycle Range | 1 s to 999 h (programmable in seconds, minutes, or hours) |
| Humidity Range (Light Cycle) | 20–75% RH |
| Temperature Range | –10°C to 80°C |
| Black Standard Temperature (BST) Control | 40–80°C |
| Irradiance Control | 0.3–1.0 W/m² @ 340 nm (manual adjustment) |
| Sample Rack | Rotating type (standard), optional fixed or custom large-format |
| Filter Options | Daylight (D65), Window Glass (W), UV-Enhanced |
| Compliance | ISO 4892-2, ASTM G155, SAE J2527, IEC 61215, GB/T 1865 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | OK-XD-100.001 |
| Xenon Lamp Power | 6 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Exposure Cycle | 1–999 h/min/sec (programmable) |
| Humidity Range | 20–75 %RH |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Reference | USD 5,200 (excl. tax & freight) |
| Internal Chamber Dimensions | 1000 × 1000 × 1000 mm (D×W×H) |
| External Dimensions | 1350 × 1850 × 1550 mm (D×W×H) |
| UV-A Spectral Range | 320–380 nm |
| Irradiance Control | Adjustable up to 0.7 W/m² @ 340 nm |
| Humidity Range (Irradiation Mode) | 45–80 %RH |
| Condensation Humidity | ≥95 %RH |
| Black Panel Temperature Range | 30–60 °C (±1 °C tolerance) |
| Irradiation Temperature Range | 50–60 °C (±3 °C tolerance) |
| Condensation Temperature Range | 40–60 °C (±3 °C tolerance) |
| Temperature Resolution | 0.1 °C |
| Condensation Water Depth | ≤30 mm with Auto-Fill Controller |
| Control System | PID Self-Tuning Temperature Regulation |
| UV Radiometer | Fixed-position, high-accuracy broadband sensor |
| Cycle Programming | Dual-mode alternating irradiation/condensation cycles, programmable up to 999 hours per phase |
| Electrical Components | Schneider Electric contactors & circuit breakers |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | −70 °C to +85 °C |
| Humidity Range | 10–98% RH |
| Temperature Uniformity | ±3 °C |
| Humidity Uniformity | ±3% RH |
| Temperature Fluctuation | ±3 °C |
| Humidity Fluctuation | ±3% RH |
| Rainfall Duration | 0–9999 min (continuous) |
| Rainfall Cycle | 0–240 min (intermittent) |
| Xenon Lamp Power | 6 kW |
| Spectral Range | 290–400 nm |
| Irradiance Control | 315 nm band (±5%) |
| Sample Rack Rotation | 1 rpm, 360° |
| Sample-to-Lamp Distance | 300–375 mm |
| Internal Chamber Dimensions | 1000 × 1000 × 1000 mm (D×W×H) |
| Refrigerant | R404A |
| Compressor | Hermetic French Tecumseh Unit |
| Cooling Method | Air-Cooled, Single-Stage |
| Compliance | GB/T 16422.2–1999, GB/T 1865–2007, GB/T 2423.24–1995, ASTM G155, ISO 105-B02/B04, SAE J2527, SAE J2412 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 5,200 (Reference Only) |
| Internal Dimensions (W×D×H) | 1000 × 1000 × 1000 mm |
| Sample Tray Size | 530 × 730 mm |
| Temperature Range | 40–80 °C (adjustable) |
| Humidity Range | 40–95 %RH (adjustable) |
| Black Panel Temperature | 40–100 °C ±3 °C |
| Temp. Uniformity | ±2.0 °C |
| Temp. Stability | ±0.5 °C |
| Xenon Lamp | 2 kW single-lamp configuration |
| Lamp Life | 1000 h |
| Irradiance Spectrum | 290–800 nm |
| Sample-to-Lamp Distance | 230–280 mm |
| Rain Cycle Time | 0–9999 min (continuous) |
| Intermittent Rain Interval | 0–240 min |
| Water Spray Cycle | 18 min ON / 102 min OFF or 12 min ON / 48 min OFF |
| Spray Pressure | 0.12–0.15 MPa |
| Nozzle Orifice | Ø0.8 mm |
| Heating Power | 2 kW |
| Humidification Power | 1.2 kW |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | +10°C to +70°C |
| Humidity Range | ≥95% RH |
| Control Accuracy | ±0.1°C (temperature), ±1% RH (humidity) |
| Sample Capacity | 75 mm × 150 mm (standard) |
| Internal Chamber Dimensions | 1000 mm × 1000 mm × 1000 mm |
| Heating System | Independent Ni-Cr alloy resistive heaters |
| Humidification System | External stainless steel shallow-surface evaporative humidifier |
| Black Panel Temperature Sensor | Bimetallic black panel thermometer |
| Cooling Water Supply | Automated for xenon lamp cooling |
| Controller | Weilun color touchscreen HMI + Siemens S7-1200 PLC |
| Air Circulation | High-temperature-resistant low-noise centrifugal blower with multi-vane impeller |
| Chamber Construction | Exterior – electrostatically coated stainless steel |
| Safety Protections | Over-temperature cutoff, phase-loss protection |
| Compliance | Designed per ISO 4892-2, ASTM G155, IEC 60068-2-9 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 5,300 (Reference Only) |
| Chamber Interior Dimensions | 1000 × 1000 × 1000 mm |
| Temperature Range | RT to 80°C (Models B & C) / RT to –80°C (Model A) |
| Humidity Range | 30–90% RH |
| Xenon Lamp Power | 3 kW (Horizontal) / 6 kW (Vertical) |
| Irradiance Control | (550 ± 5) W/m² (290–800 nm) |
| Filter Type | External Quartz Filter |
| Spray System | Stainless Steel Nozzles (Ø0.4 mm), Pressure 78–127 kPa, Programmable On/Off Cycle (1 min–99 h) |
| Dark Cycle | Adjustable (10 min–99 h) |
| Sample Rotation | 360°, 1 rpm (for 75 × 150 mm standard panels) |
| Controller | Touchscreen Programmable LCD Interface |
| Temperature Resolution | ±0.1°C |
| Humidity Resolution | ±1% RH |
| Timer Range | 0–99 h 99 min 99 s |
| Lamp Service Life | >1000 h |
| Compliance | GB/T 8427–1989, GB/T 8430–1998, GB/T 1865–1997, GB/T 16422.2–1999 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Model | OK-XD-1000.00 |
| Xenon Lamp Power | 6 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Cycle Programmability | 1–999 h/min/sec (continuous adjustable) |
| Humidity Range (Light Cycle) | 20–75 %RH |
| Compliance | ISO 4892-2, ASTM G155, GB/T 16422.2, ISO 11341, ASTM D6695 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-150 |
| Xenon Lamp Power | 3 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Exposure Cycle | 1–999 h/min/sec (continuously adjustable) |
| Humidity Range (Light Cycle) | 20–75% R.H. |
| Compliance | ISO 4892-2, ASTM G155, GB/T 16422.2, SAE J2527/J2412 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-XD-153 |
| Price | USD 5,200 (FOB Guangdong) |
| Xenon Lamp Power | 6 kW |
| Irradiance Range | ≤ 1200 W/m² (at sample plane, 300–800 nm) |
| Light/Dark Cycle Programming | 1 s to 999 h, programmable in seconds, minutes, or hours |
| Humidity Control Range | 20–75 %RH (non-condensing), ±3 %RH accuracy |
| Temperature Range (Black Panel) | 40–110 °C |
| Cooling Method | Air-cooled xenon lamp system with forced convection and thermal management |
| Filter Options | Daylight-Q/B, Window Glass-Q/B, Extended UV-Q/B (compliant with ISO 4892-2 spectral requirements) |
| Control System | PLC-based controller with 10.4″ color touchscreen HMI, real-time data logging, USB export, and password-protected user levels |
| Brand | OEM / Third-Party Manufacturer |
|---|---|
| Origin | Imported |
| Supplier Type | Authorized Distributor |
| Price Reference | USD 5,200 (excl. tax & freight |
| 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 Thermometer Range | 30–80 °C (±1 °C tolerance) |
| Water Tray Depth | Auto-controlled |
| External Dimensions | Approx. H1550 × W1350 × D510 mm |
| Lamp Center-to-Center Spacing | 70 mm |
| Minimum Specimen-to-Lamp Distance | ~50 mm |
| Spectral Range (UV-A) | 315–400 nm |
| Humidity Range | 30–80 %RH (light cycle) |
| Humidification Method | Steam generation via SUS304 stainless steel heater and reservoir |
| Humidity Sensor Type | Dry/Wet Bulb |
| 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 | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Irradiance Range | 200–550 W/m² ±5% (adjustable) |
| Spectral Range | 290–800 nm |
| Temperature Range | RT+10°C to 70°C |
| Humidity Range | 50–98% RH |
| Black Panel Temperature | 63°C / 100°C ±3°C |
| Temperature Uniformity | ≤±2°C |
| Temperature Stability | ≤±0.5°C |
| Humidity Stability | +2 / −3% RH |
| Lamp Configuration | 4 × 8 kW air-cooled xenon lamps |
| Rainfall Duration | 0–9999 min (continuous) |
| Rainfall Interval | 0–240 min (cyclic) |
| Spray Cycle Options | 18/102 min or 12/48 min (spray/off) |
| Water Pressure | 0.12–0.15 MPa |
| Nozzle Orifice | Ø0.8 mm |
| Sample Tray Size | 450 × 720 mm |
| Lamp-to-Sample Distance | 230–280 mm |
| Light Exposure Timer | 0–999 h/min/sec (programmable) |
| Heating Power | 2 kW |
| Humidification Power | 5 kW |
| Total Lamp Power | 32 kW |
| Electrical Supply | AC 380 V ±10%, 50 Hz, 3-phase 5-wire |
| Brand | OK Instruments |
|---|---|
| Model | OK-XD-225 |
| Interior Dimensions (W×H×D) | 600 × 750 × 500 mm |
| External Dimensions (W×H×D) | 500 × 1380 × 1480 mm |
| Temperature Range | +10 °C to +70 °C |
| Humidity Range | ≥95% RH |
| Specimen Capacity | 75 × 150 mm (standard) |
| Construction | Exterior – Electrostatically coated steel |
| Control System | Programmable touchscreen controller with PID algorithm |
| Cooling Method | Compressor-based refrigeration |
| Illumination Source | Air-cooled xenon arc lamp with borosilicate glass inner/outer filters |
| Irradiance Measurement | Optional fiber-optic radiometer (340 nm or 420 nm bandpass) |
| Safety Protections | Overtemperature cutoff, phase-loss detection, water-level interlock, door safety switch, ground fault circuit interrupter (GFCI), solid-state relay overload protection, fuse-protected control circuitry, acoustic alarm, insulated terminal block |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-225 |
| Xenon Lamp Power Options | 1.8 kW / 2.5 kW / 6 kW (Lamp Lifetime: 1500 h) |
| Irradiance Range | ≤1200 W/m² |
| Light Exposure Duration | 1–999 h/min/sec (Programmable) |
| Humidity Range (Light Cycle) | 20–75 %RH |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OK-XD-225 |
| Price | USD 5,300 (FOB Guangdong) |
| Xenon Lamp Power | 6 kW |
| Irradiance Range | ≤1200 W/m² (broadband, 290–2500 nm) |
| Light Cycle Duration | 1–999 hours/minutes/seconds (programmable) |
| Humidity Range (Light Cycle) | 20–75% RH |
| Temperature Control Range | Ambient +10°C to 80°C (black panel temperature) |
| Cooling Method | Air-cooled lamp system with forced convection |
| Filter Options | Daylight-Q (ISO 4892-2), Window Glass-Q (ISO 4892-2), Extended UV-Q (ASTM G155) |
| Compliance | ISO 4892-2, ASTM G155, ISO 16474-2, SAE J2527, AATCC TM16-3 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-225.000 |
| Xenon Lamp Power | 5 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Exposure Cycle | 1–999 h/min/sec (programmable) |
| Humidity Range (Light Cycle) | 20–75% R.H. |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 5,300 (FOB Reference) |
| Chamber Volume | 225 L |
| Internal Dimensions (H×W×D) | 500 × 750 × 600 mm |
| External Dimensions (W×H×D) | 1260 × 1500 × 1100 mm |
| Temperature Range | RT+10°C to 80°C (adjustable) |
| Black Panel Temperature | 63°C or 100°C ±3°C |
| Humidity Range | 45–90% RH (adjustable) |
| Temperature Uniformity | ±0.5°C |
| Irradiance Control | 550 W/m² (290–800 nm) |
| Spectral Filter | <255 nm blocked |
| Lamp Type | 2.5 kW DC air-cooled xenon arc lamp (single tube) |
| Lamp Lifetime | 800–1000 h |
| Sample Tray Size | 450 × 720 mm |
| Rain Cycle Timer | 0–9999 min (continuous) / 0–240 min (interval) |
| Nozzle Orifice | Ø0.8 mm |
| Total Power Consumption | ~9.0 kW |
| Compliance | GB/T 16422.2, ASTM D529, ISO 4892-2 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-225.01 |
| Xenon Lamp Power | 4 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Cycle Timing | 1–999 hours/minutes/seconds (programmable) |
| Humidity Range (Light Cycle) | 20–75% RH |
| Cooling Method | Closed-Loop Deionized Water Circulation |
| Compliance | ASTM G155, ISO 4892-2, SAE J2527, GB/T 16422.2 |
| Brand | OK Instruments |
|---|---|
| Model | OK-XD-400 |
| Interior Dimensions (W×H×D) | 470 × 750 × 460 mm |
| Inner Liner Material | SUS304 Stainless Steel |
| Outer Casing | Powder-Coated A3 Steel |
| Temperature Range | RT+10°C to 90°C (±2°C) |
| Black Panel Temperature Range | RT+10°C to 120°C |
| Humidity Range | 45–98% RH (±5% RH) |
| Rainfall Duration | 0–9999 min (continuously adjustable) |
| Light Source | Air-Cooled Xenon Arc Lamp |
| Lamp Power | 5.4 kW |
| Spectral Output | 290–850 nm |
| Sample Holder Capacity | 26 positions, each 200 × 60 mm |
| Compliance | GB/T 16422.2, GB/T 8430, GB/T 1865, GB/T 16259, GB/T 5137.3, GB/T 2423.24, ASTM D4459 |
| Brand | OK Instruments |
|---|---|
| Model | OK-XD-400 |
| Interior Dimensions (W×H×D) | 470 × 750 × 460 mm |
| Inner Liner Material | SUS304 Stainless Steel |
| Outer Casing | Powder-Coated A3 Steel |
| Temperature Range | RT+10°C to 90°C (±2°C) |
| Black Panel Temperature Range | RT+10°C to 120°C |
| Humidity Range | 45–98% RH (±5% RH) |
| Rainfall Duration | 0–9999 min (continuously adjustable) |
| Light Source | Air-Cooled Xenon Arc Lamp |
| Lamp Power | 5.4 kW |
| Spectral Output | 290–850 nm |
| Sample Holder Capacity | 26 positions, each 200 × 60 mm |
| Compliance | GB/T 16422.2, GB/T 8430, GB/T 1865, GB/T 16259, GB/T 5137.3, GB/T 2423.24, ASTM D4459 |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | RT+10°C to 70°C |
| Humidity Range | 50–98% RH |
| Rainfall Duration | 0–9999 min (adjustable) |
| Rainfall Cycle | 1–240 min (adjustable interval) |
| Spectral Range | 290–800 nm |
| Xenon Lamp Total Power | 10.5 kW |
| Lamp Life | 1600 h |
| Internal Chamber Dimensions (W×H×D) | 50×76×50 cm |
| External Dimensions | 102×96×137 cm |
| Power Supply | AC 380 V ±10%, 50 ±0.5 Hz, 3-phase 5-wire |
| Operating Ambient | 5–30°C, ≤85% RH |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-500 |
| Xenon Lamp Power | 6 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Cycle Duration | 1–999 h/min/sec (continuously adjustable) |
| Humidity Range (Light Cycle) | 20–75% R.H. |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-500 |
| Xenon Lamp Power Options | 1.8 kW / 2.5 kW / 6 kW |
| Spectral Irradiance Range | 300–800 nm, calibrated at 550 W/m² ±10% |
| Light Exposure Cycle | 1–999 h/min/sec (programmable) |
| Humidity Range (Light Cycle) | 20–75% RH |
| Cooling Method | Air-cooled or optional water-cooled lamp system |
| Filter Configurations | Daylight Filter (ISO 4892-2), Window Glass Filter (ISO 16474-2) |
| Black Standard Temperature Control | Ambient to 120°C |
| Sample Rotation | Motor-driven drum rotation for uniform irradiation |
| Compliance | ISO 4892-2, ISO 16474-2, ASTM G155, ASTM D7869, SAE J2527/J2412, GB/T 16422.2, GB/T 1865 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-500.0 |
| Xenon Lamp Power | 5 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Cycle Setting Range | 1–999 h/min/sec (continuously adjustable) |
| Humidity Range (Light Cycle) | 20–75% R.H. |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | OK-XD-500.00 |
| Xenon Lamp Power | 4 kW |
| Irradiance Range | ≤1200 W/m² |
| Light Exposure Cycle | 1–999 h/min/sec (continuously adjustable) |
| Humidity Range (Light Cycle) | 20–75 %R.H. |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Power | 9.5 kW |
| Chamber Dimensions (W×D×H) | 950 × 950 × 950 mm |
| Temperature Range | RT+10°C to 70°C |
| Black Panel Temperature Range | 40°C–110°C |
| Temperature Uniformity | ±2°C |
| Temperature Fluctuation | ≤±0.5°C |
| Lamp Power per Unit | 6.0 kW |
| Lamp Lifetime | ≥500 h |
| Total Exposure Area | ≥6000 cm² |
| Spectral Range | 300–900 nm |
| UV Cutoff | <255 nm (0%) |
| Visible-NIR Transmission | ≥90% (400–800 nm) |
| Irradiance Control Range | 0–1100 W/m² |
| Irradiance Monitoring Options | Broadband (F-ZA radiometer), or narrowband at 340 nm / 365 nm |
| Lamp Cooling | Water-cooled xenon arc lamp |
| Spray Pressure | 78–127 kPa |
| Rainfall Duration | Programmable (1–9999 min), continuous or cyclic |
| Rainfall Intensity | 10±5 mm/h to 100±20 mm/h |
| Cooling System | Hybrid water-to-air heat exchanger with refrigerated compressor and deionized water circulation |
| Humidification | Stainless steel electric humidifier, solid-state control |
| Heating | Nickel-chromium finned heater, zero-crossing SSR control |
| Safety Interlock | Lamp ignition disabled without active coolant flow |
| Compliance Standards | ASTM G155, ISO 4892-2, GB/T 16422.2, GB/T 1865–2009, GB/T 8430–1998, GB/T 16991–1997, GB/T 16259–1996 |
| Brand | OK-YT |
|---|---|
| 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 Uniformity | ±2.0 °C |
| Temperature Control Accuracy | ±0.5 °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 | Dual-circuit, hermetic/semi-hermetic compressors with R404A/R23 refrigerant blend |
| Interior Material | SUS#304 mirror-finish stainless steel |
| Exterior Material | SUS#304 stainless steel or powder-coated steel |
| Insulation | High-density fire-retardant polyurethane foam |
| 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 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 |