Environmental Test Chamber
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Showing 301–330 of 2010 results
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Configurable (OK-TH Series) |
| Temperature Range | -70 °C to +150 °C (selectable variants: 0 °C, -20 °C, -40 °C lower limits) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH or 10–98 %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) |
| 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 | Hermetic low-noise dual-stage compressor system with R404A/R23 eco-refrigerants |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Configurable (OK-TH Series) |
| Temperature Range | -70 °C to +150 °C |
| 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 (heat-up), ~1.0 °C/min (cool-down) |
| Internal Volume Options | 80 L to 1000 L |
| Construction | Interior & Exterior – SUS#304 Stainless Steel |
| Viewing Window | Multi-layer laminated tempered glass with embedded conductive ITO film |
| Port | One 50 mm diameter test port (left side) |
| Refrigeration System | Hermetic low-noise dual-stage compressor (R404A/R23 eco-refrigerant) |
| Controller | Color TFT touchscreen HMI, bilingual English/Chinese interface |
| 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 Damp Heat), IEC 60068-2-30 (Cyclic Damp Heat), GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993 |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Configurable |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D) | 40×50×40 cm to 100×100×100 cm |
| Temperature Range | −70 °C to +150 °C (selectable sub-ranges A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Temp. Uniformity | ±0.5 °C |
| RH Uniformity | ±2.5 %RH |
| Temp. Stability | ±2 °C |
| RH Stability | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | +4.0 °C/min (heat-up), −1.0 °C/min (cool-down) |
| Refrigerant | R404A/R23 (environmentally compliant) |
| Controller | Color TFT touchscreen, bilingual (English/Chinese), GLP-compliant data logging interface |
| Construction | Interior & exterior SUS#304 stainless steel |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Test Port | One 50 mm diameter port (left side) |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Engineered (OK-TH Series) |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D) | 40×50×40 cm to 100×100×100 cm |
| Temperature Range | –70 °C to +150 °C (selectable sub-ranges A–D) |
| Humidity Range | 5–98 %RH (standard 20–98 %RH |
| Temp. Uniformity | ±0.5 °C |
| RH Uniformity | ±2.5 %RH |
| Temp. Stability | ±2 °C |
| RH Stability | +2 to +3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | Heating ~4.0 °C/min |
| Refrigeration | Hermetic dual-stage compressor system with eco-friendly R404A/R23 refrigerant blend |
| Control System | Full-color LCD touchscreen controller with bilingual (English/Chinese) interface |
| Construction | Interior and exterior chambers fabricated from SUS#304 stainless steel |
| Viewing Window | Multi-layer laminated tempered glass with integrated conductive ITO film for anti-fogging and real-time observation |
| Port | One 50 mm diameter test port on left side (sealable, cable-ready) |
| Safety | Comprehensive fault detection — over-temperature, over-humidity, compressor overload, sensor failure — with automatic power cutoff and on-screen alarm logging |
| Compliance | Meets 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 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993, MIL-STD-810G Method 502.5 & 507.5, GJB 150.3–1986 & GJB 150.4–1986 |
| Key Features | Microprocessor-based color touchscreen controller with EN/CN language switch |
|---|---|
| Temperature range options | 0 to 150°C, −20 to 150°C, −40 to 150°C, or −70 to 150°C |
| Humidity range | 20–98% RH (optional: 5–98% RH) |
| Temp. uniformity | ±0.5°C |
| Humidity uniformity | ±2.5% RH |
| Temp. 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 |
| Standard accessories | Two-tier SUS#304 shelves, four casters + four leveling feet, 2.5 m AC380 V±5%, 50 Hz±0.5 Hz, 3-phase 5-wire power cable |
| Key | Brand: Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 14,000 (approx.) |
| Temperature Range | −20 °C to +80 °C (customizable) |
| Temperature Uniformity | ±2.0 °C |
| Temperature Fluctuation | ±0.5 °C |
| Rainfall Intensity | 25 mm/h |
| Droplet Aperture | Ø0.4 mm |
| Droplet Diameter | 1.0–1.5 mm |
| Ice Accretion Thickness Options | 6 mm, 13 mm, 37 mm, 75 mm |
| Ice Density Range | 0.2–0.9 g/cm³ |
| Water Temperature Control | 0–5 °C |
| Inner Chamber Material | SUS304 Stainless Steel |
| Outer Chamber Material | Galvanized Steel with Powder Coating or Optional SUS304 |
| Controller | 5.7″ TFT Color LCD Touchscreen (Bilingual: English/Chinese) |
| Refrigeration System | Hermetically Sealed Compressor (Tecumseh, France) |
| Heating System | Spiral Nichrome Heater with Ceramic Insulation Mounts |
| Humidification | Embedded Nichrome Electric Humidifier |
| Power Supply | AC 220 V ±5%, 50 Hz ±0.5 Hz, Single-Phase Three-Wire |
| Ambient Operating Conditions | 5–35 °C, RH ≤85% |
| Internal Dimensions (L×W×H, mm) | 500×600×500 / 600×700×600 / 800×900×700 / 1000×1000×1000 |
| External Dimensions (L×W×H, mm) | 1000×1750×1100 / 1100×1900×1100 / 1300×1900×1300 / 1500×2000×1600 |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Engineered (OK-TH Series) |
| Price | USD 2,650–12,800 (FOB, based on configuration) |
| Internal Volume Range | 80 L to 1000 L |
| Temperature Range Options | 0°C to +150°C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Temp. Uniformity | ±0.5°C |
| Humidity Uniformity | ±2.5% RH |
| Temp. Stability | ±2.0°C |
| Humidity Stability | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Ramp Rates | Heating ~4.0°C/min |
| Construction | Interior & Exterior — SUS#304 Stainless Steel |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Test Port | One Ø50 mm port (left side), sealed with silicone gasket |
| Safety | Dual-stage over-temperature/over-humidity protection, real-time fault logging, automatic power cutoff |
| Compliance | MIL-STD-810G Method 501.6 / 502.6 / 507.5 |
| Temperature Range | -40 °C to +100 °C |
|---|---|
| Humidity Range | 20–98 %RH (optional down to 5 %RH) |
| Temperature Uniformity | ≤ ±0.5 °C |
| Temperature Deviation | ≤ ±2 °C |
| Humidity Deviation | +2 to –3 %RH |
| Ramp Rate | 0.5–1.2 °C/min |
| Control System | Microprocessor-based PID + SSR + Timer |
| Compliance | IEC 60068-2, ISO 16750-4, ASTM D4332, GB/T 2423.1/2/3/4 |
| Refrigerant | R404A/R507 (ODP = 0, compliant with EU F-Gas Regulation) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (approx. ¥80,000) |
| Temperature Range | −40 °C to +150 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Uniformity | ±1.5 °C |
| Heating Rate (no-load, avg.) | 3 °C/min |
| Cooling Rate (no-load, avg.) | 1 °C/min |
| Internal Dimensions | 400 × 400 × 500 mm (W × H × D) |
| External Dimensions | 900 × 1400 × 900 mm (W × H × D) |
| Inner Chamber Material | SUS304 Stainless Steel (Grade 1) |
| Outer Casing | Brushed Stainless Steel with Matte Grain Finish |
| Insulation | High-Density Glass Wool (≥100 mm thickness) |
| Control System | PID + SSR/SCR Dual-Directional Temperature & Humidity Controller with RS-232C / RS-485 Interface |
| Safety Protections | Over-Temperature Cut-off, Phase Failure & Reverse-Phase Detection, Compressor High-Pressure & Overheat Protection, Motor Overcurrent Relay, Ceramic Fast-Blow Fuse, Full-Sheathed Terminal Blocks, Audible Alarm |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D) | 40×50×40 cm to 100×100×100 cm |
| External Dimensions (W×H×D) | 100×165×100 cm to 180×200×180 cm |
| Temperature Range | -70 °C to +150 °C (configurable in four standard tiers) |
| Humidity Range | 20–98 %RH (optional extension to 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 dual-stage compressor with eco-friendly R404A/R23 refrigerant blend |
| Control Interface | Full-color LCD touchscreen controller with bilingual (English/Chinese) UI |
| Construction Material | Interior & exterior panels — AISI 304 stainless steel |
| Viewing Window | Multi-layer laminated tempered glass with conductive ITO film for anti-fog observation |
| Test Port | One Ø50 mm pass-through port (left side) |
| Standard Accessories | Two-tier 304 stainless steel shelves, four swivel casters with leveling feet, 2.5 m power cord (3-phase 5-wire, AC 380 V ±5 %, 50 Hz ±0.5 Hz) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 0°C to 80°C (Standard) |
| Optional Low-Temp Models | −20°C, −40°C, or −60°C |
| Humidity Range | 20–98% RH (Custom Options: 5–98% RH, 10–98% RH, or 20–98% RH) |
| Control System | Microprocessor-Based PID + SSR + Timer |
| Safety Protections | Compressor Overheat/Overcurrent/High-Pressure Protection, Condenser Fan Overheat, Oil Pressure Monitoring, Phase Sequence & Phase Loss Detection, Earth Leakage Protection, Dry-Heating Prevention, Overload & Short-Circuit Protection, Overtemperature Cut-off, Sample Power Interface: Relay-Controlled AC220V ≤2A |
| Data Logging | PC Connectivity Supported (Optional External Recorder) |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Configurable |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D) | 40×50×40 cm to 100×100×100 cm |
| Temperature Range | −70 °C to +150 °C (selectable sub-ranges A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Temp. Uniformity | ±0.5 °C |
| RH Uniformity | ±2.5 %RH |
| Temp. Stability | ±2 °C |
| RH Stability | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | +4.0 °C/min (heat-up), −1.0 °C/min (cool-down) |
| Refrigeration | Hermetic dual-stage compressor with R404A/R23 eco-refrigerant blend |
| Controller | Full-color TFT touch screen, bilingual (English/Chinese) interface |
| Construction | Interior & exterior SUS#304 stainless steel |
| Viewing Window | Multi-layer tempered glass with embedded conductive ITO film |
| Sealing | Dual high-tensile silicone gasket |
| Access Port | One 50 mm diameter test port (left side) |
| Standard Accessories | Two-tier SUS#304 shelves, four casters + leveling feet |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire, 2.5 m cable |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Engineered (OK-TH Series) |
| Price | USD 2,600–12,500 (FOB, based on configuration) |
| Internal Dimensions Range | 40×50×40 cm to 100×100×100 cm |
| Temperature Range Options | 0 to +150°C |
| Humidity Range | 20–98% RH (optional: 5–98% RH or 10–98% RH) |
| Temp. Uniformity | ±0.5°C |
| RH Uniformity | ±2.5% RH |
| Temp. Stability | ±2.0°C |
| RH Stability | +2 to +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 eco-friendly refrigerants (R404A/R23) |
| Controller | Full-color TFT touchscreen interface with bilingual (English/Chinese) navigation |
| Construction | Interior & exterior chambers fabricated from SUS#304 stainless steel |
| Viewing Window | Multi-layer tempered glass with embedded conductive ITO film for anti-fog observation |
| Sealing | Dual-layer high-tension silicone gasket at door interface |
| Access Port | One Ø50 mm test port (left side), pre-installed with brass gland fitting |
| Safety Systems | Real-time fault detection, over-temperature/over-humidity cutoff, compressor high-pressure protection, phase-sequence monitoring, and emergency power disconnect |
| Key | Controller: Siemens PLC + color LCD touch panel |
|---|---|
| Temp. setpoint accuracy | ±0.1 °C |
| Temp. indication accuracy | ±0.1 °C |
| Sensor | PT100 Ω platinum RTD |
| Heating | independent Ni-Cr alloy resistive heaters |
| Refrigeration | French Tecumseh hermetic air-cooled single-stage or cascade compressor system |
| Air circulation | low-noise HVAC-grade motor with multi-blade centrifugal impeller |
| Internal dimensions | 600 × 500 × 500 mm (W×H×D) |
| External dimensions | 1500 × 2100 × 2250 mm (W×H×D) |
| Construction | SUS304 stainless steel interior & exterior |
| Insulation | high-density glass wool + rigid polyurethane foam |
| Door | single pneumatic-assisted access door |
| Accessories | cryo/heat-resistant silicone packing (−200 °C to +400 °C), dual-zone auto-switching mechanism, two adjustable stainless steel test trays |
| Compliance | Designed per IEC 60068-3-5, ASTM D3418, and ISO 16750-4 environmental stress testing protocols |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price Range | USD 14,000–25,000 (FOB) |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Ramp Rates | 5–25 °C/min (selectable) |
| Temp. Uniformity | ±2 °C |
| Temp. Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0% RH (at ≥75% RH) |
| Humidity Stability | ±2.5% RH |
| Internal Dimensions (W×H×D, cm) | 50×75×60 / 60×85×80 / 100×100×80 / 100×100×100 |
| Test Port | Ø50 mm (left-side, sealed feedthrough) |
| Refrigerant | R507/R23 (zero ODP, low GWP HFC blend) |
| Control System | 7-inch color LCD touchscreen, bilingual (EN/CN), PID auto-tuning, 96 programmable test profiles |
| Safety Protections | Overcurrent, ground fault, compressor high-pressure/overheat, door interlock, over-temperature, leakage current, phase failure detection |
| Compliance | GB/T 2423.1–2023, GB/T 2423.2–2023, GB/T 2423.22–2012, GJB 150.3A–2009, GJB 150.4A–2009, GB/T 10589–2018, GB/T 11158–2012, GB/T 10592–2023 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Model | Custom-Configurable |
| Price | USD 2,600 (approx.) |
| 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 | 0°C to +150°C (Standard) |
| Humidity Range | 20–98% RH (Standard) |
| 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 |
| Refrigeration System | Hermetic, Low-Noise Dual-Stage Compressor with Eco-Friendly Refrigerants (R404A/R23) |
| Controller | Color Touchscreen LCD with English/Chinese Interface |
| Construction Material | SUS#304 Stainless Steel (Interior & Exterior) |
| Viewing Window | Multi-Layer Tempered Glass with Conductive Film |
| Test Port | One Ø50 mm Port (Left Side) |
| Safety Protection | Real-Time Fault Detection, Auto Power Cut-off, Over-Temperature/Humidity/Pressure Alarms |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pricing | USD 2,650 (excl. tax & freight) |
| Temperature Range | -40°C to +150°C (standard) |
| Humidity Range | 20%–98% RH |
| Temperature Uniformity | ±0.5°C (at 25°C, unloaded) |
| Humidity Uniformity | ±3% RH (at 60% RH, unloaded) |
| Ramp Rate | 1–3°C/min (air average, load-dependent) |
| 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–2021, MIL-STD-2164A |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (approx.) |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 11,200 (FOB) |
| High/Low Temperature Range Options | A / B / C Configurations |
| Temperature Uniformity | ±2.0 °C |
| Transfer Time | ≤8 s |
| Recovery Time | ≤5 min |
| Inner Chamber Material | SUS304 Mirror-Finish Stainless Steel |
| Outer Chamber Material | SUS304 Brushed Stainless Steel |
| Insulation | Rigid Polyurethane Foam + High-Density Glass Fiber |
| Refrigeration System | French Tecumseh Compressor + Japanese/Italian Critical Components |
| Refrigerants | R404A & R23 (EPA SNAP-Approved, Non-Ozone-Depleting) |
| Safety Protections | Compressor High-Pressure / Overheat / Overcurrent |
| Brand | OEM / Custom Manufacturer |
|---|---|
| Origin | Imported (EU/US/Japan Sourced Components) |
| Supplier Type | Authorized Distributor |
| Power Supply | Customizable per client specification |
| Internal Dimensions (W×H×D, mm) | 500×600×500 |
| Temperature Range | −40 °C to +150 °C / −60 °C to +150 °C / −70 °C to +150 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Uniformity | ±1.5 °C |
| Temperature Deviation | ≤2 °C |
| Ramp Rate | 3–25 °C/min (linear, programmable) |
| Load Capacity | 5–50 kg aluminum mass |
| Control System | PID-based Balanced Temperature & Humidity Control (BTHC) |
| Refrigeration | Dual-stage mechanical cascade system with R404A/R23 refrigerants |
| Construction | Mirror-finish SUS304 stainless steel interior, insulated with high-density polyurethane foam + glass wool |
| Compliance | GB/T 2423.1–1989, GB/T 2423.2–1989, IEC 60068-2-1, MIL-STD-2164A, GJB 1032–1990 |
| Brand | OEM / Custom-Branded |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pricing | USD 11,200 (FOB) |
| Brand | OEM / Third-Party Manufacturer |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | −40 °C to +130 °C |
| Humidity Range | 20 %RH to 98 %RH |
| Temperature Uniformity | ±2 °C |
| Humidity Uniformity | ±3.0 %RH (steady-state) |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Fluctuation | ±2.5 %RH (steady-state) |
| Heating Rate | ~2.5 °C/min (air, no-load, non-linear) |
| Cooling Rate | ~1 °C/min (air, no-load, non-linear) |
| Internal Dimensions (W×D×H) | 3000 × 1000 × 2000 mm |
| External Dimensions (W×D×H) | 3800 × 1300 × 2450 mm |
| Door | Single outward-opening, 1000 × 1900 mm |
| Observation Windows | Front (300 × 450 mm), Left Side (500 × 450 mm) |
| Refrigeration | Mechanical compression refrigeration with water-cooling |
| Power Supply | 380 V ±10 %, 50/60 Hz |
| Total Power Consumption | ~30 kVA |
| Heat Load Capacity | 8.5 kW |
| Compliance | GB10589, GB10592, GB10586, GB11158, GB2423.1–GB2423.4, GB2423.22, GB/T5170.2, GB/T5170.5 |
| Temperature Range | -40 °C to +100 °C |
|---|---|
| Humidity Range | 30–98 %RH |
| Temperature Uniformity | ±0.5 °C |
| Temperature Deviation | ≤2 °C |
| Humidity Deviation | +2 to –3 %RH |
| Ramp Rate | 0.5–1.2 °C/min |
| Compliance | GB10589, GB10592, GB11158, GB/T5170.2, GB/T5170.5, GB2423.1/2/22, GB2424.1 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -60°C to 100°C, -35°C to 100°C, or -20°C to 100°C |
| Humidity Range | 15–95% RH |
| Temperature Stability | ±0.5°C |
| Humidity Stability | ±2% RH |
| Temperature Uniformity | ±2°C |
| Humidity Uniformity | ±3% RH |
| Temperature/Humidity Deviation | ≤±2°C / ≤±3% RH |
| Refrigerant | R404A & R23 (Zero Ozone Depletion Potential, HFC-based) |
| Construction | Modular PU-insulated sandwich panels |
| Inner Wall | SUS304 stainless steel |
| Outer Wall | Color-coated steel sheet |
| Structural Frame | Standard galvanized angle iron & channel steel |
| Cooling System | Hermetic or semi-hermetic compressors with finned-tube evaporator (serving dual function as dehumidifier) |
| Heating System | Stainless steel finned-tube electric heaters |
| Humidification System | Stainless steel sheathed steam generator |
| Safety Protections | Fuseless overcurrent protection, compressor overheat/overpressure/overcurrent cutoff, dry-run protection for heaters & humidifiers, low-water-level alarm, explosion-proof interior lighting, power failure memory function |
| Controller | Large LED display, multi-function programmable controller with data logging capability (optional RS485/USB/Ethernet interface) |
| Standard Port | One φ50 mm test port |
| Power Supply | AC 3-phase 5-wire 380 V / 50 Hz |
| Air Delivery | Ceiling-mounted low-velocity laminar airflow design |
| Brand | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Configurable |
| Price | USD 2,600–12,500 (FOB, based on configuration) |
| 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 (selectable sub-ranges: 0 °C/+150 °C |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH or 10–98 %RH) |
| Heating Rate | ≥4.0 °C/min (typical, 25 °C to +150 °C) |
| Cooling Rate | ≥1.0 °C/min (typical, 25 °C to –40 °C) |
| Temperature Uniformity | ±0.5 °C (at steady state, per IEC 60068-3-5) |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2.0 °C |
| Humidity Fluctuation | +2 to +3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Refrigeration System | Dual-stage hermetic scroll compressors (EU/US-sourced), R404A/R23 cascade refrigerant blend |
| Controller | 7-inch color TFT LCD touchscreen, programmable logic controller (PLC)-based, bilingual (English/Chinese) interface with real-time trend logging |
| Construction | Interior & exterior chambers fabricated from SUS#304 stainless steel |
| Viewing Window | Triple-layer insulated tempered glass with integrated ITO conductive film for anti-fog operation |
| Test Port | One Ø50 mm pass-through port (left side), sealed with silicone gasket |
| Safety Systems | Over-temperature, over-humidity, compressor high-pressure, phase failure, motor overload, and door-open interlock protection |
| Compliance | Fully engineered to meet IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-30 (Cyclic Damp Heat), MIL-STD-810H Method 502.7 / 501.7 / 507.6, GB/T 2423.1–2023, GB/T 2423.2–2023, GB/T 2423.3–2016, GB/T 2423.4–2008, GJB 150.3A–2009, GJB 150.4A–2009, GJB 150.9A–2009 |
| Key | Brand: OEM/ODM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Custom-Engineered |
| Temperature Range | -70°C to +150°C |
| Humidity Range | 20–98% RH (optional: 5–98% RH) |
| Temp. Uniformity | ±0.5°C |
| Humidity Uniformity | ±2.5% RH |
| Temp. Stability | ±2.0°C |
| Humidity Stability | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Heating Rate | ~4.0°C/min |
| Cooling Rate | ~1.0°C/min |
| Construction | Interior & Exterior – SUS#304 Stainless Steel |
| Viewing Window | Multi-layer laminated tempered glass with conductive ITO film |
| Test Port | Ø50 mm (left-side, sealed) |
| Compressor | Original European/American fully-hermetic low-noise dual-stage unit |
| Refrigerant | R404A/R23 (environmentally compliant) |
| Controller | Full-color touchscreen HMI with EN/CN language toggle |
| 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 Damp Heat), IEC 60068-2-30 (Cyclic Damp Heat), GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993, GJB 150.3–1986, GJB 150.4–1986 |
| Key | Max Load: 100 kg (customizable) |
|---|---|
| Frequency Range | 1–5000 Hz (0.01 Hz resolution) |
| Sweep Range | 1–5000 Hz (duration: 1 s to 30 days) |
| Peak-to-Peak Amplitude | 0–5 mm |
| Max Acceleration | 20 g |
| Vibration Axes | Vertical + Horizontal |
| Waveform | Sinusoidal |
| Programmable Segments | Up to 15 segments, each with user-defined frequency/time |
| Octave Sweeps | 5-segment logarithmic (low→high, high→low, low→high→low, repeatable) |
| Table Surface | 50 × 50 cm (customizable) |
| Cabinet Dimensions (Vertical Mode) | 50 × 20 × 50 cm (L×H×W) |
| Power Supply | 220 V ±20%, 5 A, 2.2 kW |
| Control Modes | Programmable, sweep, logarithmic, octave, amplitude/acceleration regulation, time-based termination |
| Compliance | Designed for IEC 60068-2-6, IEC 60068-2-64, MIL-STD-810H, ISO 16750-3, GB/T 2423.10, GB/T 2423.3, GB/T 2423.17 |
| Brand | Derui Testing |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DR-D201-225E |
| Temperature Range | −60 °C to +150 °C |
| Refrigeration Method | Compressor-Based Cooling |
| Explosion-Proof Design | Yes (Class I, Division 1 compliant per GB/T 3836.1–2021) |
| Temperature Fluctuation | ±0.5 °C (empty chamber) |
| Temperature Deviation | ±2.0 °C (loaded, steady-state) |
| Temperature Uniformity | ±2.0 °C (empty chamber) |
| Heating Rate | ≤60 min (−60 °C to +150 °C) |
| Cooling Rate | ≤45/60/80 min (varies by target temperature span) |
| Interior Dimensions | 500 mm × 750 mm × 600 mm (W × H × D), dual-layer configuration |
| Effective Volume | 225 L (total, split across two independent zones) |
| Brand | Derui Testing |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DR-H202-V25 |
| Quotation | Upon Request |
| Internal Dimensions (W×D×H) | 2500 × 2200 × 2000 mm |
| Temperature Range | −40 °C to +150 °C |
| Temperature Uniformity | ±2 °C |
| Temperature Control Resolution | 0.1 °C |
| Heating Rate | 3 °C/min |
