- All
- Favorite
- Popular
- Most rated
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2231 |
| Temperature Range | −70 °C to +150 °C |
| Internal Volume | 80–800 L (5 standard configurations) |
| Heating Rate | ~20 min (0 °C → 100 °C), ~60 min (−70 °C → 100 °C) |
| Cooling Rate | ~20 min (20 °C → 0 °C), ~90 min (20 °C → −70 °C) |
| Control System | Programmable TFT-LCD controller with RS-232 interface, 5 patterns / 50 steps / 999 cycles |
| Construction | Full SUS#304 stainless steel interior and exterior |
| Cooling Configuration | Single-stage air-cooled refrigeration system (≥ −20 °C) |
| Standard Accessories | Two adjustable stainless steel shelves, vacuum-rated observation window, interior LED lighting, anti-fog heater |
| Safety Protections | Over-temperature, compressor overload, over-current, earth leakage |
| Power Supply | 1-phase, 220 V, 50 Hz |
| Brand | Yuelian |
|---|---|
| Model | TS Series |
| Type | Environmental Test Chamber |
| Application | Thermal & Humidity Stress Testing for Plastics and Polymeric Materials |
| Temperature Range | –70 °C to +150 °C |
| Humidity Range | 20–98 %RH (optional low-humidity down to 5 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Temperature Stability | ±0.3 °C |
| Humidity Uniformity | ±3 %RH |
| Humidity Stability | ±2.5 %RH |
| Heating Rate | ~20 min (0 °C → 100 °C), ~60 min (–70 °C → 100 °C) |
| Cooling Rate | ~90 min (20 °C → –70 °C) |
| Internal Volume Options | 80 L, 150 L, 225 L, 408 L, 800 L, 1000 L |
| Control System | PID + SSR/SCR bidirectional output with slope logic |
| Programmability | 150 programs × 1500 segments, 9999 cycles × 999 repeats, 5 independent sub-cycles |
| Safety Monitoring | 15-point real-time fault detection with auto-diagnostic logging |
| Construction | SUS#304 stainless steel interior & exterior, rock wool + rigid PU foam insulation |
| Refrigeration | Twin-stage hermetic air-cooled system (R404A/R507) for ≤ –40 °C models |
| Humidification | Surface evaporation type with auto water generation from tap supply |
| Compliance | Designed per ISO 17025 laboratory environmental control prerequisites |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2231 |
| Temperature Range | −70 °C to +150 °C |
| Internal Volume | 80–800 L (5 standard configurations) |
| Heating Rate | ~20 min (0 °C to 100 °C) |
| Cooling Rate | ~90 min (20 °C to −70 °C) |
| Control System | TFT-LCD touchscreen controller with RS-232 interface, 5 programs / 50 steps / 999 cycles |
| Construction | Full SUS#304 stainless steel interior and exterior |
| Cooling Configuration | Single-stage air-cooled refrigeration system (≥ −20 °C), dual-stage air-cooled refrigeration system (< −20 °C) |
| Safety Protections | Over-temperature, compressor overload, over-current, earth leakage |
| Standard Accessories | Two adjustable stainless steel shelves, vacuum-view window, interior LED lighting, anti-fog heater |
| Optional | RS-485 communication module for PC-based monitoring |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2231 |
| Temperature Range | -70 °C to +150 °C |
| Internal Volume | 80–800 L (5 standard configurations) |
| Heating Rate | ~20 min (0 °C to 100 °C), ~60 min (-70 °C to 100 °C) |
| Cooling Rate | ~20 min (20 °C to 0 °C), ~90 min (20 °C to -70 °C) |
| Control System | TFT-LCD programmable controller with RS-232 interface, 5 patterns / 50 steps / 999 cycles |
| Construction | Full SUS#304 stainless steel interior and exterior |
| Cooling Configuration | Single-stage air-cooled refrigeration system (≥ -20 °C) |
| Standard Accessories | Two adjustable stainless steel shelves, vacuum-rated observation window, interior LED lighting, anti-fog heater |
| Safety Protections | Over-temperature, compressor overload, over-current, earth leakage detection |
| Power Supply | 1-phase, 220 V, 50 Hz |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2236 |
| Temperature Range | −60 °C to +150 °C (standard: −40 °C to +100 °C) |
| Humidity Range | 20–98 % RH |
| Temp. Accuracy | ±0.3 °C |
| Humidity Accuracy | ±2.5 % RH |
| Temp. Uniformity | ±1.0 °C |
| Humidity Uniformity | ±5 % RH |
| Heating Rate | −40 °C → +100 °C in ≈45 min |
| Cooling Rate | +20 °C → −40 °C in ≈90 min |
| Internal Dimensions | 100 × 80 × 100 cm (W×H×D) |
| External Dimensions | 160 × 187 × 132 cm (W×H×D) |
| Internal Material | Mirror-finish stainless steel (SUS304) |
| External Material | Brushed stainless steel |
| Insulation | Rigid polyurethane foam (glass wool for >100 °C options) |
| Refrigeration System | Air-cooled, single-stage, hermetic compressor |
| Power Supply | 3-phase, AC 220 V ±10 %, 60 Hz or AC 380/415 V ±10 %, 50 Hz |
| Weight | ≈530 kg |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2231 |
| Temperature Range | −70 °C to +150 °C |
| Internal Volume | 80–800 L (5 standard configurations) |
| Heating Rate | ~20 min (0 °C to 100 °C), ~60 min (−70 °C to 100 °C) |
| Cooling Rate | ~20 min (20 °C to 0 °C), ~90 min (20 °C to −70 °C) |
| Control System | Programmable TFT-LCD controller with RS-232 interface, 5 patterns / 50 steps / 999 cycles |
| Construction | Full SUS#304 stainless steel interior and exterior |
| Cooling Configuration | Single-stage air-cooled refrigeration system (≥ −20 °C) |
| Standard Accessories | Two adjustable stainless steel shelves, vacuum-rated observation window, interior LED lighting, anti-fog heater |
| Safety Protections | Over-temperature, compressor overload, over-current, earth leakage |
| Power Supply | 1-phase, 220 V, 50 Hz |
| Brand | Yuelian |
|---|---|
| Origin | Guangdong, China |
| Model | YL-2236A-0 |
| Internal Dimensions (W×H×D) | 40×50×40 cm |
| Volume | 80 L |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH (optional low-humidity configuration down to 5 %RH) |
| Temperature Uniformity | ±0.5 °C |
| Humidity Uniformity | ±3 %RH |
| Temperature Stability | ±0.3 °C |
| Humidity Stability | ±2.5 %RH |
| Heating Rate | −70 °C → +100 °C in approx. 60 min |
| Cooling Rate | +20 °C → −70 °C in approx. 90 min |
| Refrigerant | R404A / R507 |
| Compressor | Tecumseh (France) |
| Control System | PID + SSR/SCR bidirectional synchronous output with slope logic |
| Programming Capacity | 120 programs × 1200 segments, 999 cycles, multi-PID tuning |
| Interface | RS-232 |
| Construction | Full SUS#304 stainless steel interior & exterior |
| Insulation | Rockwool + rigid polyurethane foam |
| Safety Protections | 15-point real-time monitoring (over-temperature, over-pressure, dry-run, phase failure, compressor overload, etc.) |
| Compliance | GB/T 10586, ISO 16750-4, ASTM D4332, IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-30, UL 1598, EN 60068-2-78 |
Show next