Environmental Test Chamber
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Showing 391–420 of 2010 results
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-C225-II |
| Temperature Range | -60 °C to +150 °C |
| Refrigeration Method | Compressor-based Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2 °C |
| Heating Rate | 1–3 °C/min (Adjustable) |
| Cooling Rate | 0.7–1 °C/min (Adjustable) |
| Interior Dimensions (W×D×H) | 600 × 500 × 750 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-C400-I |
| Temperature Range | −60 °C to +120 °C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Chamber Dimensions (W×D×H) | 800 × 600 × 850 mm |
| Power Supply | AC 380 V / 50 Hz |
| Rated Input Power | 6.0–7.0 kW |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-C400-II |
| Temperature Range | -60 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Chamber Dimensions (W×D×H) | 800 × 600 × 850 mm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-C800-II |
| Temperature Range | −60 °C to +120 °C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2 °C |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Chamber Dimensions | 1000 × 800 × 1000 mm (W × D × H) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-D100-I |
| Temperature Range | -80 °C to 120 °C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2 °C |
| Heating Rate | Adjustable, 1–3 °C/min (average) |
| Cooling Rate | Adjustable, 0.7–1 °C/min (average) |
| Internal Chamber Dimensions | 500 × 400 × 500 mm (W × D × H) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-D100-II |
| Temperature Range | -80 °C to +150 °C |
| Cooling Method | Compressor-based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Chamber Dimensions | 500 × 400 × 500 mm (W × D × H) |
| Chamber Volume | 100 L |
| Humidity Range | 30–95 %RH (standard) |
| Humidity Deviation | ±3–5 %RH |
| Power Supply | AC 220 V / 50 Hz or AC 380 V / 50 Hz |
| Input Power | 5500 W (typical) |
| Control System | Full-color TFT touchscreen with programmable logic controller (PLC) architecture |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-D1000-II |
| Temperature Range | −80 °C to +150 °C |
| Cooling Method | Compressor-Based Refrigeration |
| Explosion-Proof | Standard (Non-Explosion-Proof) |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ≤2 °C |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Chamber Dimensions | 1000 mm × 1000 mm × 1000 mm |
| Power Supply | AC 380 V / 50 Hz |
| Control System | Full-Color Touchscreen with PID Auto-Tuning |
| Data Logging | Real-Time Export to Excel & Graphical Reports |
| Remote Access | Cloud-Enabled Web Interface, Mobile App, Multi-User Concurrent Access (Up to 10 Accounts) |
| Safety Protections | Over-Temperature Cut-Off, Compressor/Fan Overload Protection, Leakage Current Protection, Auto-Recovery After Power Failure |
| Construction | Stainless Steel Interior, Electrophoretic-Coated Exterior, Double-Layer Heated Anti-Fog Viewing Window, Silicone Door Seal |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | THS-DH500 |
| Temperature Range | –70 °C to 150 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±3–5 % RH |
| Heating Rate | 1–3 °C/min (adjustable) |
| Cooling Rate | 0.7–1 °C/min (adjustable) |
| Internal Volume | 500 L |
| Power Supply | AC 380 V |
| Input Power | 9–11 kW |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZHS-100HC |
| Instrument Type | Upright |
| Condensation Method | Air-Cooled |
| Temperature Range | 0–65 °C |
| Humidity Range | 40–95 %RH |
| Temperature Uniformity | ±1 °C |
| Temperature Fluctuation | ±0.5 °C (high-temp), ±1 °C (low-temp) |
| Humidity Uniformity | ±3 %RH |
| Humidity Fluctuation | ±3 %RH |
| Heating Rate | 1–3 °C/min |
| Interior Dimensions (W×D×H) | 450×380×590 mm |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 1400 W |
| Net Volume | 100 L |
| Shelf Capacity | 2 adjustable stainless-steel shelves |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,600 (FOB) |
| Internal Dimensions (W×D×H) | 500×400×400 mm / 600×500×500 mm / 700×600×600 mm |
| External Dimensions (W×D×H) | 1200×1950×1100 mm / 1300×2000×1200 mm / 1450×2100×1350 mm |
| Temperature Range | -40°C to +150°C |
| Humidity Range | 20–98% RH |
| Heating Rate | ~4.0°C/min |
| Cooling Rate | ~1.0°C/min |
| Temperature Uniformity | ±2.0°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Fluctuation | ±2.5% RH |
| Humidity Deviation | ±3.0% RH |
| Refrigerant | R404A/R23 (ODP = 0) |
| Controller | 7-inch TFT color LCD touchscreen (bilingual English/Chinese interface) |
| Power Supply | AC220V±5%, 50Hz, single-phase three-wire or AC380V±5%, 50Hz, three-phase five-wire |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 2,650 (approx.) |
| Internal Dimensions (mm) | 500×400×400 / 600×500×500 / 700×600×600 |
| External Dimensions (mm) | 1200×1950×1100 / 1300×2000×1200 / 1450×2100×1350 |
| Temperature Range | -40 °C to +150 °C |
| Humidity Range | 20–98 %RH |
| Heating Rate | ~4.0 °C/min |
| Cooling Rate | ~1.0 °C/min |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Fluctuation | ±2.5 %RH |
| Humidity Deviation | ±3.0 %RH |
| Insulation | Dual-layer rigid polyurethane foam + fiberglass |
| Inner Chamber Material | SUS#304 stainless steel |
| Outer Shell | Galvanized steel with powder coating or optional SUS#304 |
| Refrigerant | R404A/R23 (zero ODP) |
| Compressor | Hermetic scroll type (French/Tecumseh) |
| Controller | 7-inch TFT color LCD touchscreen (bilingual English/Chinese), 250 programs × 12,500 segments, 250-day data logging, USB/RS-232 interface, Excel-compatible data export |
| Optional | LAN-based remote monitoring and control |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Ozone Concentration Range | 50–1500 ppm (pphm) |
| Temperature Range | 25–40 °C |
| Humidity Range | 30–65% RH |
| Temperature Uniformity | ±0.5 °C |
| Sample Rotation Speed | 1 rpm (360° continuous rotation) |
| Gas Flow Velocity | 8–16 mm/s |
| Compliance Standards | GB/T 7762–2003, GB/T 2951.21–2008, GB/T 11206–2009, ISO 1431-1:2004 |
| Control System | Siemens PLC + Weintek Color Touchscreen HMI |
| Ozone Generation | Silent Discharge Tube |
| Ozone Detection | Non-Dispersive UV Absorption Analyzer (≥5 yr service life) |
| Safety Features | Leakage protection, short-circuit cutoff, overtemperature shutdown, motor thermal overload protection |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz |
| Key | Brand: OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Reference | USD 3,600 (excl. tax & freight) |
| Internal Chamber Dimensions | 1000 × 1000 × 1000 mm (W × H × D) |
| Oscillating Pipe Radius | 375 mm |
| Pipe Diameter | Ø15 mm |
| Swing Angle Range | ±45° to ±90° adjustable |
| Nozzle Diameter | Ø0.4 mm or Ø0.8 mm |
| Nozzle Spacing | 50 mm |
| Rainfall Intensity | 600–3600 mm/h |
| Turntable Speed | 1–10 rpm |
| Timer Range | 1 s to 99 h 99 m 99 s |
| Rain Cycle Duration | 1 s to 99 h adjustable |
| Protection Features | Leakage current protection, short-circuit/overload protection, low-water-level alarm, grounding protection (R ≤ 4 Ω) |
| Construction | Outer cabinet — ST12 cold-rolled steel with phosphating + powder coating |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -40 °C to +150 °C |
| Humidity Range | 20–98 % RH (optional: 5–98 % RH or 10–98 % RH) |
| Internal Dimensions | 1000 mm (W) × 1600 mm (H) × 1000 mm (D) |
| Control System | Microprocessor-Based PID + SSR + Timer |
| Refrigerant | Environmentally Compliant HFC Blend |
| Compliance | Meets IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-78, ISO 16750-4, ASTM D4332, ASTM D2244 (applicable test conditions) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 2,650 (approx.) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 5,200 (approx.) |
| Internal Dimensions (W×H×D) | 500×600×500 mm to 1000×1000×1000 mm |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range (optional) | 20–98% RH |
| Rapid Transition Range | −45 °C to +85 °C |
| Transition Rate Options | 5–30 °C/min (linear or non-linear mode selectable) |
| Temperature Uniformity | ±2.0 °C |
| Humidity Uniformity | ±3.0% RH |
| Temperature Control Accuracy | ±0.5 °C |
| Humidity Control Accuracy | ±2.5% RH |
| Temperature Resolution | 0.1 °C |
| Humidity Resolution | 0.1% RH |
| Cooling System | Water-cooled |
| Compressor | Tecumseh (France) or Bitzer (Germany) |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |
| Construction | Inner chamber – SUS304 stainless steel |
| Insulation | High-density polyurethane foam (CFC-free) |
| Key | Brand: OEM/White-Label |
|---|---|
| Origin | Imported (EU/Asia-sourced) |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650–3,400 (FOB) |
| Internal Volume | 150–1000 L |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range (optional) | 20–98% RH |
| Rapid Thermal Transition Range | −45 °C to +85 °C |
| Thermal Ramp Rate | 5–30 °C/min (linear or non-linear, model-dependent: A–F) |
| Temp. Uniformity | ±2.0 °C |
| Temp. Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH |
| Humidity Stability | ±2.5% RH |
| Temp. Resolution | 0.1 °C |
| Humidity Resolution | 0.1% RH |
| Construction | SUS304 stainless steel inner chamber |
| Insulation | 100–120 mm high-density polyurethane foam |
| Viewing Window | Multi-layer laminated tempered glass with embedded conductive ITO film |
| Cooling System | Dual-stage cascade refrigeration (French Tecumseh or German Bitzer compressors) |
| Control System | Fuji PXR4/PXR7 digital PID controller with SSR output, PT100 platinum RTD sensors |
| Safety Protections | High/low pressure cut-off, over-temperature/over-humidity interlock, phase failure detection, water shortage alarm, compressor overload protection |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |
| Brand | OEM / Custom Brand Available |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,950 (FOB) |
| Temperature Range | −65 °C to +150 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Range | 20–95% RH |
| Humidity Uniformity | ±3.0% RH |
| Humidity Fluctuation | ±1.5% RH |
| Heating Rate (20 °C → 85 °C, no load) | <60 min |
| Cooling Rate (20 °C → −40 °C, no load) | <70 min |
| Power Supply | 3-phase 5-wire AC 380 V, 50 Hz, PE grounded |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,000 (approx.) |
| Internal Dimensions (W×D×H, cm) | KS-TH-80 (40×50×40) |
| Construction | SUS304B Stainless Steel Exterior & Interior |
| Refrigeration | Dual-stage Mechanical Compression (French Tecumseh Hermetic Compressors) |
| Refrigerants | R404A / R23 |
| Condensation | Air-Cooled |
| Control System | TEMI880 Touchscreen Controller (Color LCD, Graphical UI) |
| Program Capacity | 100 Stored Programs, up to 1000 Steps Total, 99 Loops per Program |
| Communication Interface | RS232-C Serial Port |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 3,600 (approx.) |
| Chamber Volume Options | 500 L / 1000 L |
| Interior Dimensions | 800×800×800 mm / 1000×1000×1000 mm |
| Exterior Dimensions | 1450×1650×1150 mm / 1650×1850×1350 mm |
| Oscillating Pipe Radius | 375 mm |
| Nozzle Diameter | 0.4 mm |
| Nozzle Spacing | 50 mm |
| Oscillation Angles | ±45°, ±60°, ±90°, ±180° |
| Turntable Speed | 1 rpm (adjustable via frequency inverter) |
| Water Pressure Control | Digital flow meter + pressure-regulated German high-pressure pump |
| Filtration System | Dual-stage particulate filter |
| Viewing Window | Tempered safety glass with anti-fog coating |
| Compliance Standards | MIL-STD-810G Method 506.6, IEC 60529 IPX3/IPX4, ISO 20653, GB/T 4208, GB/T 2423.38, GJB 150.8 |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 5,200 (FOB) |
| Internal Dimensions (W×D×H) | 50×50×40 cm / 50×75×60 cm / 80×80×80 cm / 100×100×100 cm |
| External Dimensions | 100×170×90 cm / 110×190×100 cm / 140×190×130 cm / 165×210×150 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 Uniformity | ±2.0°C |
| Humidity Uniformity | ±3.0% RH |
| Temperature Control Accuracy | ±0.5°C |
| Humidity Control Accuracy | ±2.0% RH |
| Irradiance | 550 W/m² ±10% (300–800 nm) or 1000 W/m² ±10% (300–1200 nm) |
| Xenon Lamp Power | 1.8 kW / 2.5 kW / 6 kW |
| Lamp Life | ~1,500 hours |
| Spray Cycle | 1–999 min (intermittent or continuous) |
| Spray Pressure | 70–127 kPa |
| Sample Mounting | Dual-layer flat mesh rack or 500 mm diameter rotating turntable (0–3 rpm) |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Chamber Material | SUS304 stainless steel or powder-coated steel |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,000–22,000 (FOB, varies by configuration) |
| Internal Dimensions (W×H×D) | 50×75×60 cm to 100×100×100 cm |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Rapid Thermal Transition Range | −45 °C to +85 °C or −20 °C to +85 °C |
| Ramp Rates | 5–25 °C/min (user-selectable) |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH (at ≥75% RH) |
| Humidity Stability | ±2.5% RH |
| Construction Material | SUS#304 Stainless Steel |
| Refrigeration System | Hermetic dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Controller | Touchscreen LCD with bilingual (English/Chinese) interface |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OKEO |
|---|---|
| Origin | Imported (Manufactured in China under international quality standards) |
| Supplier Type | Authorized Distributor |
| Price | USD 2,650 (FOB Shanghai, subject to configuration and certification requirements) |
| Temperature Range | −40°C to +150°C |
| Humidity Range | 20%–98% RH |
| Control Accuracy | ±0.5°C / ±2.5% RH |
| Cooling Water Requirement | 10–28°C, 0.1–0.3 MPa |
| Compliance | GB/T 2423.1–2023, GB/T 2423.2–2023, IEC 60068-2-1, IEC 60068-2-2, GJB 1032A–2012, MIL-STD-2164A |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 14,000 (approx.) |
| Brand | OK-SH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range (Chamber) | 35 °C ±1 °C (NSS/ACSS) / 50 °C ±1 °C (CASS) |
| Saturation Tower Temperature | 47 °C ±1 °C (NSS/ACSS) / 63 °C ±1 °C (CASS) |
| Spray Rate | 1.0–2.0 mL/80 cm²/h (measured over ≥16 h) |
| Salt Solution Concentration | 5% NaCl (w/v) or 5% NaCl + 0.26 g/L CuCl₂·2H₂O (CASS) |
| Compressed Air Pressure | 1.00 ± 0.01 kgf/cm² |
| Internal Volume | 108–800 L (model-dependent) |
| Chamber Uniformity | ±2.0 °C |
| Power Supply | AC 220 V ±5%, 50 Hz ±0.5 Hz |
| Construction Material | Reinforced PVC with 3D structural bracing |
| Spray Nozzle | Precision borosilicate glass, rated for ≥4000 h operation without crystallization |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | RT+10°C to 200°C / 300°C |
| Temperature Uniformity | ±2°C |
| Temperature Fluctuation | ±0.5°C |
| Air Exchange Rate | 2–100 cycles/hour |
| Adjustable Air Exchange Time | 1 min – 99 h |
| Internal Chamber Dimensions (L×W×H, mm) | 450×450×500 to 800×1000×1000 |
| Power Consumption | 4.0–9.0 kW |
| Rotating Turntable Diameter | Φ250–Φ700 mm |
| Compliance | ASTM D5423-09 (Type II), ASTM D5374-93 (2005), UL 1581, GB, VDE, JIS, IEC |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C (configurable models) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Uniformity | ±0.5 °C / ±2.5 %RH |
| Stability | ±2 °C / +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | ~4.0 °C/min (heating), ~1.0 °C/min (cooling) |
| 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 |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Test Port | Ø50 mm (left-side, sealed) |
| Construction | SUS#304 stainless steel interior & exterior |
| Refrigeration | Hermetic dual-stage compressor system with R404A/R23 eco-friendly refrigerants |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Compliance | MIL-STD-810G (via GJB 150.3/4), IEC 60068-2-1 (Cold), -2-2 (Dry Heat), -2-78 (Steady-State Damp Heat), -2-30 (Cyclic Damp Heat), GB/T 2423.1–2423.4 |
| Brand | OK Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C (configurable in 4 standard grades: 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 |
| Construction Material | SUS#304 stainless steel |
| Control System | Touchscreen LCD controller with bilingual (English/Chinese) interface |
| Refrigeration System | Hermetic dual-stage cascade compressor system using R404A/R23 eco-friendly refrigerants |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Compliance | MIL-STD-810G (GJB150.3/4), 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 Instruments |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | +10 °C to 132 °C (optional custom up to 147 °C) |
| Pressure Range | 0–2.5 kg/cm² (gauge), 1.0–2.5 kg/cm² (absolute) |
| Internal Dimensions (Ø×H, cm) | 250×300 |
| Chamber Material | ASTM A240 UNS S31603 stainless steel |
| Humidification Method | Immersed electric heating tube |
| Water Replenishment | Stainless steel float valve system |
| Heating/Cooling Cycle | Natural convection steam circulation |
| Power Supply | 220–240 V, 50/60 Hz, single-phase |
| Pressurization Time | ~45 min to 2.0 kg/cm² |
| Safety Features | Interlocked circular door with pressure-activated start inhibition, dual-mode pressure relief (automatic + manual), low-water-level auto-refill (up to 200 h continuous operation) |