Environmental Test Chamber
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Showing 751–780 of 2010 results
| Brand | JianHu |
|---|---|
| Origin | Shanghai, China |
| Model | JH-Ozone Aging Test Chamber |
| Temperature Range | Ambient to 70 °C |
| Ozone Concentration Range | 0–1000 pphm (adjustable with UV ozone generator) |
| Humidity Control | Optional RH 20–98% (±3% RH) |
| Chamber Volume | 100–1000 L (customizable) |
| Compliance | ISO 1431-1, ASTM D1149, GB/T 7762, IEC 60811-501 |
| Brand | Jianhu |
|---|---|
| Origin | Shanghai, China |
| Model | JH-TC Series |
| Temperature Range | -70 °C to +150 °C |
| Refrigeration Method | Compressor-based |
| Explosion-Proof Design | Yes |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Temperature Deviation | ±2.0 °C |
| Heating Rate | ≤60 min (from −40 °C to +150 °C) |
| Cooling Rate | ≤45 min / ≤60 min / ≤80 min (depending on configuration) |
| Chamber Dimensions | Customizable (Small / Medium / Large) |
| Brand | Jianhu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | JH-OZ-XE Series |
| Price Range | USD 500 – 48,000 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | −20 °C to 150 °C (model-dependent) |
| Humidity Range | 20–98% RH |
| Internal Dimensions | 40 cm (W) × 50 cm (H) × 40 cm (D) |
| External Dimensions | 100 cm (W) × 80 cm (H) × 105 cm (D) |
| Power Supply | AC 220 V, Single Phase |
| Compliance | GB/T 5170.18, GB/T 10586, GB/T 2423.22, IEC 60068-2-14 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Range | USD 14,000–22,000 (FOB) |
| 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 Ramp Rates | 5–25 °C/min (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 | AISI 304 Stainless Steel |
| Refrigeration System | Dual-stage cascade refrigeration with HFC-507/R23 eco-friendly refrigerants |
| Control Interface | 7-inch color TFT LCD touch controller with bilingual (English/Chinese) UI |
| Compliance Standards | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.3, GJB 150.4, GB/T 10589, GB/T 11158, GB/T 10592 |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,500 (FOB, indicative only) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Rapid Ramp Rates | 5–25 °C/min (selectable) |
| Temperature Uniformity | ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH (at ≥75% RH) |
| Humidity Stability | ±2.5% RH |
| Internal Dimensions (W×H×D) | 50×75×60 cm to 100×100×100 cm |
| Test Port | Ø50 mm on left wall |
| Refrigerant | R507 / R23 (zero ODP, low GWP) |
| Control System | 7-inch color LCD touch interface with PID auto-tuning |
| Compliance Standards | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.3–150.4, GB/T 10589, GB/T 11158, GB/T 10592 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 2,650 (approx.) |
| Internal Dimensions (W×H×D, mm) | 500×600×500 to 1000×1000×1000 |
| External Dimensions (W×H×D, mm) | 1750×2250×2350 to 2350×2800×3000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range (optional) | 20–98 %RH |
| Rapid Temperature Transition Range | −45 °C to +85 °C |
| Transition Rate Options | 5–30 °C/min (A–F models, linear or non-linear programmable) |
| 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 |
| Refrigeration System | Water-cooled, dual-compressor (Tecumseh/Tecumseh or Bitzer) |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Chamber Material | Stainless steel or SECC cold-rolled steel with epoxy powder coating |
| Insulation | High-density polyurethane foam (CFC-free) |
| Safety Protections | Over-temperature/over-humidity cutoff, high/low refrigerant pressure switch, compressor overload protection, fuse, water shortage alarm, fault diagnostic display |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C |
| Rapid Transition Range | -45 °C to +85 °C |
| Max Linear Ramp Rate | 15 °C/min |
| Adjustable Ramp Rate | 3–20 °C/min (linear/non-linear) |
| Humidity Range (optional) | 5–98% RH |
| Temperature Resolution/Accuracy | 0.1 °C / ±0.5 °C |
| Humidity Resolution/Accuracy | 0.1% RH / ±2.5% RH |
| Uniformity | ±2.0 °C / ±3.0% RH |
| Internal Construction | SUS304 Stainless Steel, Matte Finish |
| Insulation | High-Density Polyisocyanurate Foam |
| Cooling System | Air-Cooled or Water-Cooled |
| Compressor | Tecumseh (France) |
| Refrigerant | R-404A & R-501 (EPA-compliant) |
| Power Supply | AC 220 V, 1-Phase or AC 380 V, 3-Phase |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 14,000–32,000 (FOB) |
| Internal Dimensions (W×H×D, mm) | 500×600×500 to 1000×1000×1000 |
| External Dimensions (W×H×D, mm) | 1750×2250×2350 to 2350×2800×3000 |
| 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 |
| Refrigeration System | Water-cooled |
| Compressor | Tecumseh (France) or Bitzer (Germany) |
| Inner Chamber Material | SUS 304 stainless steel |
| Outer Chamber Material | Cold-rolled steel with epoxy powder coating or stainless steel |
| Insulation | High-density polyurethane foam (CFC-free) |
| Power Supply | AC 380 V, 3-phase 5-wire, 50/60 Hz |
| Weight | 950–2300 kg |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range Options | A: −20°C to 150°C |
| B | −40°C to 150°C |
| C | −60°C to 150°C |
| D | −70°C to 150°C |
| Humidity Range | 20–98% RH (customizable) |
| Temperature Uniformity | ±2°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Deviation | +2 / −3% RH |
| Heating Rate | 1.0–3.0°C/min (customizable) |
| Cooling Rate | 2.0°C/min (customizable) |
| Internal Dimensions | 100 × 100 × 150 cm (W × D × H) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 5,300 (FOB) |
| Internal Dimensions (W×H×D) | 500 × 750 × 600 mm |
| External Dimensions (W×H×D) | 1400 × 1870 × 1350 mm |
| Temperature Range | −40 °C to +150 °C |
| High-Temp Preheat Range | +60 °C to +200 °C |
| Low-Temp Precool Range | −55 °C to −10 °C |
| RT → +200 °C Ramp Time | ≈35 min |
| RT → −55 °C Ramp Time | ≈75 min |
| Temperature Uniformity | ±2.0 °C |
| Temperature Stability | ±0.5 °C |
| Thermal Shock Transition Time (Basket Transfer) | ≤10 s |
| Thermal Shock Recovery Time (−40 °C ↔ +150 °C) | ≤5 min |
| Dwell Time per Zone | ≥30 min |
| Heating Power (Hot Zone) | 3.5 kW |
| Cooling Power (Cold Zone) | 2.5 kW |
| Circulation Motor | 90 W |
| Inner Chamber Material | SUS#304 Stainless Steel |
| Insulation | Ceramic Fiber (Hot Zone), High-Density Polyurethane Foam (Cold Zone) |
| Compliance | GB/T 10592–2008, GB/T 10586–2012, GB/T 2423.1–2021, GB/T 2423.2–2021, GB/T 2423.3–2016, GB/T 2423.4–2016 |
| Key | Internal Chamber Dimensions: 40 × 35 × 30 cm |
|---|---|
| High-Temperature Zone Range | RT to +100 °C |
| Low-Temperature Zone Range | −40 °C to −10 °C |
| Thermal Shock Range | +100 °C / −40 °C |
| Ramp Rate (Heating) | ~15 min from RT to +100 °C |
| Ramp Rate (Cooling) | ~60 min from RT to −40 °C |
| Dwell Time per Cycle | 0.1–999.9 h |
| Cycle Count Programmable | 1–9999 |
| Recovery Time after Shock | ≤5 min |
| Max. Sample Mass | 1.5 kg |
| Construction | Exterior & Interior – SUS304 brushed stainless steel (interior mirror finish) |
| Refrigeration System | Dual-stage cascade refrigeration, water-cooled, hermetic or semi-hermetic compressors (EU/US origin) |
| Controller | Full-color LED touchscreen HMI with PID auto-tuning |
| Safety Protections | Overcurrent fuses, compressor overheat/overpressure/overcurrent protection, dry-heater alarm, chamber overtemperature alarm |
| Standard Accessories | One φ50 mm test port, two sample racks |
| Refrigerants | R404A / R23 (zero ODP, low GWP HFC blends) |
| Brand | LabCompanion |
|---|---|
| Model | LC-800S |
| Temperature Range | -70°C to +150°C |
| Temperature Uniformity | ±0.5°C |
| Temperature Accuracy | ±0.3°C |
| Heating Rate (−70°C → +150°C) | ~60 min |
| Cooling Rate (+20°C → −70°C) | ~90 min |
| Internal Dimensions | 1000 × 1000 × 800 mm (W×D×H) |
| Construction | SUS304 Stainless Steel Interior |
| Control System | Korean-Made PID-Based Programmable Controller with LCD Interface |
| Power Supply | AC380V, 50 Hz |
| Compliance | GB/T 10592–2008, GB/T 2423.22–2012 |
| Brand | LabCompanion |
|---|---|
| Model | SH-60 / SH-90 / SH-110 / SH-130 / SH-160 / SH-200 |
| Origin | Guangdong, China |
| Manufacturer | LabCompanion (Guangdong Hongzhan Instrument Co., Ltd.) |
| Temperature Range | R.T. +10 °C to 55 °C |
| Test Temperatures | 35 °C ±1 °C (NSS), 50 °C ±1 °C (CASS) |
| Temp. Uniformity | ±2 °C |
| Temp. Stability | ±0.5 °C |
| Salt Spray Deposition Rate | 1–2 mL / 80 cm²·h |
| Control Method | PID + PWM + SSR |
| Chamber Material | 8 mm PVC board with circumferential reinforcement |
| Saturated Air Tank | SUS#304 stainless steel |
| Heating Element | Stainless steel tubular heater |
| Chamber Cover | Transparent acrylic |
| Protection | Over-current breaker, chamber over-temp protection, saturated tank over-temp protection, low-water-level cutoff |
| Timer Range | 0–9999 h/min/sec (user-configurable) |
| Power Supply | 220 V/50 Hz or 380 V/50 Hz |
| Internal Volume | 100–1080 L |
| Compliance | ASTM B117, ISO 9227, JIS Z2371, CNS 12214 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | RT+10°C to 50°C |
| Humidity Range | 85–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±0.5°C |
| SO₂ Concentration Range | 0.1–1% v/v |
| Gas Delivery Method | Pressurized Cylinder System |
| Chamber Interior Material | PVC Plastic Sheet |
| Exterior Casing Material | Reinforced PVC Rigid Board |
| Viewing Window | Transparent Impact-Resistant Acrylic Lid |
| Sealing Method | Water-Tight Gasket Seal |
| Heating Method | Immersed Water-Bath Heater in Inner Tank |
| Standard Compliance | GB/T 9789–1988, DIN 50018, ISO 6988 (referenced) |
| Brand | OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Reference | USD 3,100 (ex-works, subject to configuration and certification requirements) |
| Compliance | GB/T 5170.2–1996, GB/T 10592–2008, GB/T 2423.2–2008 (IEC 60068-2-2), GJB 150.3A–2009, GJB 150.4A–2009, MIL-STD-810H |
| Brand | OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Compliance | GB/T 2423.1–2023, GB/T 2423.2–2023, IEC 60068-2-1, IEC 60068-2-2, GJB 1032A–2019, MIL-STD-2164A |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (FOB) |
| Temperature Range | −70°C to +180°C |
| Shock Transition Time (5% Zone) | ≤15 s (Typical, 150 L Unit) |
| Test Zone Volume | ≥500 L |
| Control System | Color TFT LCD Touchscreen Interface |
| Cooling System | Dual-Stage Cascade Refrigeration (Air-Cooled or Water-Cooled Options) |
| Max Cycle Count | 9999 |
| Max Dwell Time per Segment | 9999 min |
| Compliance | GB/T 2423.1, GB/T 2423.2, GB/T 5170.2, GB/T 2424.1, GB 11158, GB 10592 |
| Data Logging | Optional External Recorder or PC Interface (RS485/USB/Ethernet) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (FOB) |
| Compliance | GB/T 2423.1, GB/T 2423.2, GB/T 2423.22, GJB 150.3–150.5, GJB 360.7, GJB 367.2, IEC 60068-2-14, SJ/T 10186–10187, QC/T 17, EIA-364-32 |
| Refrigeration System | Dual-stage cascade refrigeration with imported German semi-hermetic compressors |
| Cooling Method | Water-cooled (external cooling tower required: 10 m³/h flow rate) |
| Temperature Range | –65 °C to +150 °C |
| Transition Time | ≤5 min (typical, 150 °C ↔ –65 °C, internal chamber air) |
| Configuration | Two-chamber (hot/cold separate chambers) |
| Control Accuracy | ±0.5 °C (steady-state), ±2.0 °C (transition phase) |
| Data Logging | Real-time temperature profiling with timestamped CSV export |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 3,100 (approx.) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Chamber Dimensions (W×D×H) | 1000 × 1000 × 1000 mm |
| Turntable Diameter | Ø300 mm |
| Turntable Load Capacity | 30 kg |
| Turntable Speed | 1–17 rpm (adjustable) |
| Nozzle Diameter | Ø0.4 mm / Ø0.8 mm / Ø1.2 mm |
| Nozzle Spacing | 12.5 mm or 50 mm |
| Oscillating Arm Radius | R400 mm |
| Oscillating Arm Range | ±60°, ±180° |
| Oscillating Flow Rate | 1.8 L/min |
| Rotating Arm Length | 500 mm |
| Rotating Arm Pipe Diameter | Ø16 mm |
| Rotating Arm Nozzle Count | 40 |
| Rotating Arm Speed | 23 rpm |
| Rotating Arm Spray Pressure | 98 kPa (adjustable) |
| Rotating Arm Flow Rate | 25.4 L/min (adjustable) |
| Water Supply | Clean municipal tap water |
| Key Specifications | Temperature Range: -40°C to +130°C |
|---|---|
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ±2°C |
| Humidity Uniformity | ±3.0% RH |
| Temperature Fluctuation | ±0.5°C |
| Humidity Fluctuation | ±2.5% RH |
| Heating Rate (air) | ~2.5°C/min (no-load, nonlinear) |
| Cooling Rate (air) | ~1.0°C/min (no-load, nonlinear) |
| Internal Chamber Dimensions (W×D×H) | 3000 × 1000 × 2000 mm |
| External Dimensions (W×D×H) | 3800 × 1300 × 2450 mm |
| Door Opening | 1000 × 1900 mm (outward-swinging) |
| Observation Windows | Front (300 × 450 mm), Left Side (500 × 450 mm) |
| Power Supply | 380 V ±10%, 50/60 Hz |
| Total Power Consumption | ~30 kVA |
| Refrigeration Method | Mechanical compression + water-cooled condenser |
| Humidification System | Stainless-steel steam generator with integrated deionized water purification |
| Dehumidification Method | Surface cooling via refrigerated coil |
| Air Circulation | Extended-shaft centrifugal blower with external motor drive |
| Heating System | Nickel-chromium alloy resistive heaters with PID + SSR control |
| Cooling System | High-efficiency plate-type air-to-refrigerant heat exchanger |
| Sensor Location | At air outlet of HVAC unit |
| Compliance | GB/T 5170.2 (temperature testing), GB/T 5170.5 (humidity testing) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 12,500 (FOB) |
| Temperature Range | +5°C to +60°C (optional up to +80°C) |
| Temperature Uniformity | ±0.5°C |
| Temperature Deviation | ±3°C (customizable to ±1.5°C upon request) |
| Control Mode | Manual setpoint, constant-temperature operation, or programmable ramp-soak profiles (touchscreen controller optional) |
| Power Supply | AC 380 V, 50 Hz |
| Sound Pressure Level | ≤75 dB(A) |
| Construction | Double-skin color-coated steel insulated panels (EPS / polyurethane / rock wool core), panel thickness options: 50–100 mm, steel skin thickness: 0.326–0.5 mm |
| Structural Frame | Galvanized steel framework with aluminum extrusion edge trim |
| Sealing | High-performance silicone sealant at all joints |
| Fire Rating | ASTM E84 Class B2 (moderate combustibility) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (approx. ¥80,000) |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 11,200 (FOB) |
| Temperature Range | −70°C to +180°C |
| Thermal Transition Time (5 min) | ≤15 s (air-to-air) |
| Recovery Time (after door opening) | ≤3 min |
| Control System | TEMI880 color touchscreen PLC controller (English/Chinese switchable) or TEMI300 membrane-key programmable controller (English only) |
| Refrigeration | Twin-stage or cascade refrigeration system with original French Tecumseh/Tecumseh-derived hermetic compressor |
| Heating | Nickel-chromium alloy wire heater |
| Humidification | Surface evaporation type |
| Air Circulation | Wide-band forced convection via centrifugal blower (top discharge / bottom intake) |
| Insulation | Polyurethane rigid foam (≥100 mm) + ultra-fine glass fiber |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Chamber Material | Cold-rolled steel with electrostatic powder coating or optional SUS304 brushed finish |
| Door Seal | Dual-layer high-temp/low-temp resistant silicone rubber gasket |
| Standard Ports | One Ø50 mm test port (left side), dual-pane tempered observation window, two adjustable sample racks, fluorescent interior lighting, four swivel casters, integrated humidifier tank, RS485/RS232 communication interface |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 12,500 (FOB Shanghai) |
| Internal Dimensions (W×H×D) | 40×35×30 cm to 70×60×60 cm |
| Temperature Range | Hot Zone: RT to +200 °C |
| Cold Zone | RT to −70 °C |
| Test Zone | +60 °C to +150 °C (Hot Shock), 0 °C to −65 °C (Cold Shock) |
| Switching Mechanism | Pneumatic Air-Door Isolation (Static Specimen) |
| Recovery Time | <5 min |
| Temp. Uniformity | ±2.0 °C |
| Temp. Stability | ±0.5 °C |
| Refrigeration | Dual-Stage Cascade System (R404A/R23), Water-Cooled, German Semi-Hermetic Compressors |
| Construction | Interior – Mirror-Finish SUS304 Stainless Steel |
| Insulation | High-Density Fire-Retardant PU Foam |
| Compliance | GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.22–2002, GJB 150.3–1986 / 150.4–1986 / 150.5–1986, IEC 60068-2-14 (Test N), MIL-STD-810G Method 503.5, EIA-364-32, QC/T 17–1992 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (FOB) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH |
| Control Accuracy | ±0.5 °C / ±2.5% RH |
| Uniformity | ±1.5 °C / ±3% RH |
| Ramp Rate (Typical) | 1–3 °C/min (air average, unloaded, 25 °C ambient) |
| Compliance | GB/T 5170.2–1996, GB/T 5170.5–1996, GB 2423.1–1989, GB 2423.2–1989, GB 2423.22–1987, GB 10589–1989, GB 10592–1989, GB 11158–1989 |
| Brand | OK Instruments |
|---|---|
| Model Series | OK-STH-100 / OK-STH-225 / OK-STH-500 / OK-STH-800 / OK-STH-1000 |
| Internal Dimensions (D×W×H, mm) | 450×450×500 |
| External Dimensions (D×W×H, mm) | 1100×750×1000 |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20 %RH to 98 %RH |
| Temperature Uniformity | ±2 °C |
| Humidity Uniformity | ±3 %RH |
| Temperature Fluctuation | ±0.3 °C |
| Humidity Fluctuation | ±2.5 %RH |
| Control Resolution | 0.1 °C / 0.1 %RH |
| Heating System | Nickel-Chromium Alloy Tubular Heaters |
| Refrigeration System | Hermetic French Tecumseh or Semi-Hermetic German Copeland Compressors |
| Refrigerants | R23 / R404A |
| Cooling Method | Air-Cooled |
| Humidity Generation | Steam Humidification with Auto-Water Recovery & Filtration |
| Air Circulation | Wide-Band Forced Convection (Top-Exit / Bottom-Intake) |
| Controller | TEMI880 Korean LCD Touchscreen (Bilingual English/Chinese Interface) |
| Programmable Memory | 120 Programs × 999 Segments |
| Communication | RS-232 Serial Interface |
| Safety Protections | Over-Temperature Cut-Off, Dry-Run Prevention, Water-Level Monitoring, High-Pressure & Phase-Loss Protection, Leakage Current Detection, Thermal Fuse, and Self-Diagnostic Alarms |
| Insulation | High-Density Polyurethane Foam + Ultra-Fine Glass Wool |
| Interior Material | Mirror-Finish SUS304 Stainless Steel |
| Exterior Material | Brushed SUS304 Stainless Steel or Rust-Protected Cold-Rolled Steel |
| Standard Accessories | Single Observation Window, One Ø50 mm Test Port, Two Adjustable Sample Shelves, Fluorescent Illumination, Integrated Water Reservoir with Filtration |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 12,500 (FOB) |
| Chamber Configuration | Two-Zone or Three-Zone Thermal Shock System |
| Internal Volume Options | 49 L / 80 L / 150 L / 225 L |
| Temperature Range | High Zone: RT to +200 °C |
| Low Zone | RT to −70 °C |
| Test Zone | Thermal Shock from +60 °C to +150 °C (Hot Soak) and 0 °C to −65 °C (Cold Soak) |
| Switching Mechanism | Pneumatic Air-Door Isolation (Static Specimen) |
| Recovery Time | ≤5 min |
| Temperature Uniformity | ±2.0 °C |
| Control Accuracy | ±0.5 °C |
| Refrigeration | Dual-Stage Cascade System with Semi-Hermetic German Compressors |
| Refrigerants | R404A (HT Stage) / R23 (LT Stage) |
| Insulation | High-Density Fire-Retardant PU Foam (≥150 mm Thickness) |
| Interior Material | Mirror-Finish SUS304 Stainless Steel |
| Exterior | SUS304 Stainless Steel or Powder-Coated Steel |
| Cooling Water Requirement | External 10 m³/h Closed-Loop Cooling Tower (User-Supplied) |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-Phase 5-Wire |
| Brand | OEM |
|---|---|
| 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 |
| High-Temp Reservoir Range | RT to +200 °C |
| Low-Temp Reservoir Range | RT to −70 °C |
| Test Zone Temperature Range | Hot Shock (+60 °C to +150 °C) |
| Switching Mechanism | Pneumatic Air-Damper–Actuated Static Specimen Method |
| Preheat Time (RT → 150 °C) | ≈30 min |
| Precool Time (RT → −70 °C) | ≈85 min |
| Recovery Time | <5 min |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Uniformity | ±2.0 °C |
| Refrigeration System | Dual-Stage Cascade with Semi-Hermetic German Compressor (R404A/R23) |
| Inner Chamber Material | Mirror-Finish SUS#304 Stainless Steel |
| Outer Chamber 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 |