Temperature and Humidity Controlled Chamber
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Showing 61–90 of 261 results
| 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 | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pricing | USD 2,600 (FOB) |
| Compliance | GB/T 2423.1–1989, GB/T 2423.2–1989, IEC 60068-2-1, GJB 1032–1990, MIL-STD-2164A |
| Refrigerant | R404A (CFC-free) |
| Noise Level | <60 dB(A) |
| Cooling Water Requirement | 10–28°C, 0.1–0.3 MPa |
| Control System | PID-based BTHC (Balanced Temperature & Humidity Control) |
| Power Optimization | ~30% energy reduction vs. conventional designs |
| Calibration | NIST-traceable third-party metrology certificate included |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (approx.) |
| 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 | OEM / Custom Brand |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pricing Reference | USD 7,200 (ex-works, indicative only) |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (configurable models A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| 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 |
| Refrigerant | R404A/R23 (environmentally compliant) |
| Construction Material | SUS#304 stainless steel (inner & outer chamber) |
| Viewing Window | Multi-layer tempered glass with conductive ITO film |
| Port | One 50 mm diameter test port (left side) |
| Safety System | Real-time fault detection, automatic power cutoff, visual alarm on controller |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (selectable sub-ranges A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Heating Rate | ~4.0 °C/min |
| Cooling Rate | ~1.0 °C/min |
| Refrigerant | R404A/R23 (environmentally compliant) |
| Construction Material | SUS#304 stainless steel (inner & outer chamber) |
| Control System | Full-color touchscreen controller with English/Chinese language toggle |
| Observation Window | Multi-layer laminated tempered glass with conductive ITO film |
| Test Port | One 50 mm diameter port (left side) |
| Safety Features | Real-time fault detection, automatic power cutoff, over-temperature/humidity protection, compressor overload protection |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Pricing | USD 3,100 (FOB Reference) |
| Brand | OKEO |
|---|---|
| Origin | China |
| Manufacturer Type | Authorized Distributor |
| Category | Domestic Production (Not Imported) |
| Price | USD 2,650 (Reference Only – Final Quotation Subject to Configuration & Compliance Requirements) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Quotation | USD 2,650 (approx.) |
| Chamber Volume | 150 L |
| Temperature Range | –40°C to +150°C (typical, subject to configuration) |
| Humidity Range | 20%–98% RH |
| Cooling Water Requirement | 10–28°C, 0.1–0.3 MPa |
| Control System | PID-based BTHC (Balanced Temperature & Humidity Control) |
| Refrigerant | R404A |
| Compressor | Hermetic Scroll Compressor (TaiKang) |
| Noise Level | <60 dB(A) |
| Compliance | GB/T 2423.1, GB/T 2423.2, IEC 60068-2-1, MIL-STD-2164A, GJB 1032–1990 |
| Temperature Range | –40 °C to +150 °C (standard) |
|---|---|
| Humidity Range | 30–98 % RH (standard) |
| Temperature Resolution | 0.01 °C |
| Temperature Uniformity | ±0.5 °C |
| Temperature Deviation | ≤ ±2 °C |
| Humidity Resolution | 0.1 % RH |
| Humidity Deviation | ≤ ±2.5 % RH |
| Cooling Rate | 0.7–1.0 °C/min |
| Heating Rate | 2.0–3.0 °C/min |
| Control System | TEMI880 color LCD touchscreen programmable controller |
| Power Supply | 380 V ±5 %, 50 Hz, 3P+N+G (customizable to 220 V) |
| Interior Material | SUS304 stainless steel |
| Exterior Material | SUS304 stainless steel or A3 steel with electrostatic powder coating |
| Brand | OKEO |
|---|---|
| Origin | Assembled in China with Imported Core Components |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Import-Integrated |
| Price | USD 2,650 (FOB China, ex-factory) |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 11,200 (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 | -70 °C to +150 °C (configurable models) |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | Heating ~4.0 °C/min |
| Refrigeration System | Hermetic low-noise dual-stage compressor with R404A/R23 eco-friendly refrigerants |
| Control Interface | Full-color LCD touch screen controller with bilingual (English/Chinese) UI |
| Construction Material | SUS#304 stainless steel interior and exterior |
| Viewing Window | Multi-layer tempered glass with embedded conductive film for anti-fog observation |
| Test Port | One Ø50 mm port on left side |
| Standard Accessories | Two-tier stainless steel shelves, four casters with leveling feet |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Brand | OK Instrumentation (OEM/ODM available) |
|---|---|
| Origin | Imported (Manufactured in Asia under ISO 9001-certified facility) |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C (configurable models A–D) |
| Humidity Range | 20–98 %RH (optional 5–98 %RH) |
| Uniformity | ±0.5 °C / ±2.5 %RH |
| Fluctuation | ±2 °C / +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate | Heating ~4.0 °C/min |
| Internal Volume | 80–1000 L (OK-TH-80 to OK-TH-1000) |
| Construction | SUS#304 stainless steel interior & exterior |
| Controller | Full-color LCD touchscreen with bilingual (EN/CN) interface |
| Compliance | MIL-STD-810G, IEC 60068-2-1 (Cold), IEC 60068-2-2 (Dry Heat), IEC 60068-2-30 (Cyclic Humidity), GB/T 2423.1–2423.4, GJB 150.3–150.4 |
| Brand | OEM / Custom Branding Available |
|---|---|
| Origin | Imported |
| Supplier Type | Authorized Distributor |
| Price | USD 29,500 (FOB Shanghai, ex-works price reference |
| Temperature Range | –40 °C to +150 °C (standard) |
| Humidity Range | 30–98% RH (standard) |
| Temperature Resolution | 0.01 °C |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Resolution | 0.1% RH |
| Humidity Deviation | ±2.5% RH |
| Heating Rate | 2.0–3.0 °C/min |
| Cooling Rate | 0.7–1.0 °C/min |
| Control System | TEMI880 Color LCD Touchscreen Programmable Controller |
| Power Supply | 380 V ±5%, 50 Hz, 3P+N+G (customizable to 220 V single/three-phase) |
| Internal Chamber Material | SUS304 Stainless Steel |
| External Casing | SUS304 Stainless Steel or Powder-Coated A3 Steel |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (reference only) |
| Temperature Range | –40 °C to +150 °C (optional: –120 °C to +150 °C) |
| Temperature Resolution | 0.01 °C |
| Temperature Uniformity | ±0.5 °C |
| Temperature Deviation | ≤ ±2 °C |
| Humidity Range | 30–98% RH (optional: 5–98% RH) |
| Humidity Resolution | 0.1% RH |
| Humidity Deviation | ≤ ±2.5% RH |
| Cooling Rate | 0.7–1.0 °C/min |
| Heating Rate | 2.0–3.0 °C/min |
| Control System | TEMI880 Color LCD Touchscreen Programmable Controller |
| Power Supply | 380 V ±5%, 50 Hz, 3P+N+G (220 V optional) |
| Inner Chamber Material | SUS304 Stainless Steel |
| Outer Casing | SUS304 Stainless Steel or A3 Steel with Electrostatic Powder Coating (Paint-Finished) |
| Ambient Operating Conditions | 25 °C ±6 °C, No Load |
| Cooling Water Requirements | 10–28 °C, 0.1–0.3 MPa |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,000–4,500 (FOB, subject to configuration) |
| Temperature Range | −70°C to +180°C (standard models) |
| 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, GB/T 2423.2, IEC 60068-2-1, MIL-STD-2164A, GJB 1032 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 3,100 (approx.) |
| 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 |
| OK-TH Series Temperature and Humidity Controlled Environmental Test Chamber (Standard Models | OK-TH-80 to OK-TH-1000) |
|---|---|
| Brand | OEM / Private Label |
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 2,650 (FOB) |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Temperature Range | -70 °C to +150 °C (configurable in 4 grades: A/B/C/D) |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Ramp Rate (Heating) | ~4.0 °C/min |
| Ramp Rate (Cooling) | ~1.0 °C/min |
| Refrigeration System | Hermetic low-noise dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Control System | Full-color LCD touchscreen controller with bilingual (EN/CN) interface |
| Construction Material | Interior & exterior walls — SUS#304 stainless steel |
| Viewing Window | Multi-layer tempered glass with embedded conductive film |
| Port | One 50 mm diameter test port (left side) |
| Standard Accessories | Two-tier SUS#304 shelves, four casters + four leveling feet |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire, 2.5 m cable |
| Temperature Range | –40 °C to +150 °C (optional: –120 °C to +150 °C) |
|---|---|
| Humidity Range | 30–98% RH (optional: 5–98% RH) |
| Temperature Resolution | 0.01 °C |
| Humidity Resolution | 0.1% RH |
| Temperature Uniformity | ±0.5 °C |
| Temperature Deviation | ≤±2 °C |
| Humidity Deviation | ≤±2.5% RH |
| Heating Rate | 2.0–3.0 °C/min |
| Cooling Rate | 0.7–1.0 °C/min |
| Control System | TEMI880 Color LCD Touchscreen Controller |
| Power Supply | 380 V ±5%, 50 Hz, 3P+N+G (customizable to 220 V) |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | SUS304 Stainless Steel or A3 Steel with Electrostatic Powder Coating |
| Brand | OEM / Custom Brand Available |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | -70 °C to +150 °C (configurable in four standard grades: A: 0–150 °C |
| B | -20–150 °C |
| C | -40–150 °C |
| D | -70–150 °C) |
| Humidity Range | 20–98 %RH (optional extension to 5–98 %RH or 10–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Stability | ±2 °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 |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 (6 standard models: OK-TH-80 to OK-TH-1000) |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Construction Material | SUS#304 stainless steel interior and exterior |
| Refrigeration System | Hermetic dual-stage compressor with eco-friendly refrigerants (R404A/R23) |
| Controller | Touchscreen LCD with bilingual (English/Chinese) interface |
| Standard Accessories | One Φ50 mm cable port |
| 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 |
| Price | USD 13,800 (FOB ex-factory, subject to configuration) |
| Chamber Volume Options | 5 / 10 / 20 / 50 / 100 m³ |
| Temperature Range | −70 °C to +80 °C (model-dependent) |
| Humidity Range | 10–98 %RH |
| Temperature Uniformity | ≤±2 °C |
| Humidity Uniformity | ±2–3 %RH |
| Temperature Control Accuracy | ±0.1 °C |
| Ramp Rate Options | 0.7–1 °C/min (standard), up to 10 °C/min (optional) |
| Construction | Exterior – Premium Color-Coated Steel |
| Refrigeration System | Single-Stage or Dual-Stage Cascade |
| Compressor | Tecumseh (France) Hermetic Scroll Compressor |
| Controller | YX-880 Touchscreen PID Controller (Hong Kong) |
| Power Supply | AC 1φ 220 V / 3φ 220/380 V, 50/60 Hz |
| Brand | OK |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 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 |
| Refrigeration System | Fully Enclosed Low-Noise Dual-Temperature Compressor with Eco-Friendly Refrigerants (R404A/R23) |
| Controller | LCD Touchscreen Interface with English/Chinese Language Switching |
| Standard Accessories | One Φ50 mm Cable Port, Two Adjustable SUS#304 Shelves, Four Casters + Four Leveling Feet |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-Phase 5-Wire, 2.5 m Cable |
| Compliance | MIL-STD-810G (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 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.4–1993 |
| Brand | OKEO |
|---|---|
| Origin | Imported (Manufactured in ISO 9001–certified facility, China-based R&D with European engineering oversight) |
| Manufacturer Type | OEM/ODM Manufacturer (Not a distributor) |
| Power Supply | 3-phase 5-wire AC 380 V ±10%, 50 Hz, Protective Earth Grounding |
| Temperature Range | −65 °C to +150 °C (selectable standard models: −20 °C, −40 °C, −50 °C, −65 °C up to +85 °C or +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, water-cooled) | ≤70 min |
| Air Temperature Ramp Rate | Defined per IEC 60068-3-5 & ASTM E145 (air-based, not product-core) |
| Cooling Water Requirement | 10–28 °C, 0.1–0.3 MPa |
| 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 | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (approx.) |
| Temperature Range | –40°C to +150°C |
| Humidity Range | 20–98% RH |
| 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 Instrumentation (OEM/ODM) |
|---|---|
| Origin | Imported (Manufactured in Asia under ISO 9001-certified facility) |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | 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 | ±2.0°C |
| Humidity Fluctuation | +2–3% RH |
| Resolution | 0.1°C / 0.1% RH |
| Heating Rate | ~4.0°C/min |
| Cooling Rate | ~1.0°C/min |
| Refrigeration System | Hermetically sealed, low-noise dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Controller | LCD touch-screen interface with bilingual (English/Chinese) display |
| Construction Material | SUS#304 stainless steel interior and exterior |
| 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 |
| Power Supply | AC 380 V ±5%, 50 Hz ±0.5 Hz, 3-phase 5-wire, 2.5 m cable |
| Standard Compliance | MIL-STD-810G (GJB150.3/150.4), IEC 60068-2-1 (Cold), -2-2 (Dry Heat), -2-30 (Damp Heat, Cyclic), -2-78 (Damp Heat, Steady-State), GB/T 2423.1–2423.4 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (approx.) |
| 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 |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | A: 0–150 °C |
| B | −20–150 °C |
| C | −40–150 °C |
| D | −70–150 °C |
| Humidity Range | 20–98 %RH (optional: 5–98 %RH or 10–98 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±2.5 %RH |
| Temperature Fluctuation | ±2 °C |
| Humidity Fluctuation | +2–3 %RH |
| Resolution | 0.1 °C / 0.1 %RH |
| Heating Rate | ~4.0 °C/min |
| Cooling Rate | ~1.0 °C/min |
| Internal Dimensions (W×H×D, cm) | 40×50×40 to 100×100×100 |
| External Dimensions (W×H×D, cm) | 100×165×100 to 180×200×180 |
| Refrigeration System | Hermetically sealed, low-noise, dual-stage compressor with eco-friendly refrigerants R404A/R23 |
| Controller | LCD touch-screen interface with English/Chinese language toggle |
| Construction Material | SUS#304 stainless steel |
| Power Supply | AC 380 V ±5 %, 50 Hz ±0.5 Hz, 3-phase 5-wire |
| Standard 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 2423.4–2012 |
| 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 |
| Temperature Range | −70 °C to +150 °C (configurable models) |
| 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 | +2–3 %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 (ozone-friendly) |
| Construction | AISI 304 stainless steel (inner & outer chamber) |
| Control Interface | Full-color TFT touch screen with bilingual (EN/CN) OS |
| Test Port | Ø50 mm, left-side, sealed feedthrough |
| Compliance | MIL-STD-810G, IEC 60068-2-1 (Cold), -2-2 (Dry Heat), -2-30 (Cyclic Damp Heat), GB/T 2423.1–2423.4, GJB 150.3/150.4 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,100 (FOB) |
| Temperature Range | −65 °C to +150 °C |
| Humidity Range | 20–95 % RH |
| Temperature Uniformity | ±2.0 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±3.0 % RH |
| Humidity Fluctuation | ±1.5 % RH |
| Heating Rate | ≥2.5 °C/min (from 20 °C to 85 °C in ≤60 min, non-linear, no-load) |
| Cooling Rate | ≥1.0 °C/min (from 20 °C to −40 °C in ≤70 min, non-linear, no-load) |
| Refrigeration System | Dual-stage mechanical refrigeration |
| Compressor | Hermetic scroll compressor (e.g., Tecumseh or Embraco) |
| Refrigerant | R404A/R23 blend |
| Humidification | Stainless steel steam generator |
| Insulation | 100 mm high-density fiberglass + polyurethane foam |
| Interior Material | Mirror-finish SUS304 stainless steel |
| Exterior Material | Powder-coated cold-rolled steel or SUS304 brushed stainless steel |
| Viewing Window | Multi-layer tempered glass with conductive ITO film heating and Philips LED lighting |
| Power Supply | 3-phase 5-wire AC 380 V ±10 %, 50 Hz, PE grounded |