Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Plywood Case |
| Inner sizes | W800*850H*D600mm |
| External sizes | W1275*1930H*1823MM |
| Temperature range | -40℃→+150℃ |
| Humidity range | (20～98)%RH |
| Heating rate | -40℃→+150℃ |
| Cooling rate | +150℃→-40℃ |
| Temperature fluctuation | ±0.5℃ |
| Humidity fluctuation | ≤2.5% |
| Brand Name | Sinuo |
| Model Number | SN559-408L |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days | Packaging Details | Plywood Case |
| Inner sizes | W800*850H*D600mm | External sizes | W1275*1930H*1823MM |
| Temperature range | -40℃→+150℃ | Humidity range | (20～98)%RH |
| Heating rate | -40℃→+150℃ | Cooling rate | +150℃→-40℃ |
| Temperature fluctuation | ±0.5℃ | Humidity fluctuation | ≤2.5% |
| Brand Name | Sinuo | Model Number | SN559-408L |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| Dimensions | |
|---|---|
| Nominal Volume | 408L |
| Inner Dimensions | W800 × H850 × D600mm |
| External Dimensions | W1275 × H1930 × D1823mm |
| Weight | Approx. 560kg |
| Performance Parameters | |
|---|---|
| Test Environment Conditions | Ambient temperature +25℃, relative humidity ≤85%, no sample in test chamber |
| Test Methods | IEC60068-2-1:2007, IEC60068-2-2:2007, IEC60068-2-30:2005, IEC60068-2-78:2012 |
| Temperature Range | -40℃ to +150℃ |
| Humidity Range | 20-98% RH (Temperature: 20℃-85℃) |
| Temperature Fluctuation | ±0.5℃ |
| Humidity Fluctuation | ≤2.5% |
| Temperature Uniformity | ≤±2.0℃ |
| Temperature Deviation | ≤±1.0℃ |
| Humidity Deviation | ≤±3% |
| Heating Rate | -40℃ to +150℃ average no-load 5℃/min |
| Cooling Rate | +150℃ to -40℃ average no-load 5℃/min |
| Load Conditions | Batteries |
| Operating Noise | ≤70dB (A) |
| Feature | Specification |
|---|---|
| Insulation Enclosure Structure | External wall: A3 plate spraying; Inner wall: brushed stainless steel SUS#304; Box insulation: 100mm high temperature resistant rigid polyurethane foam |
| Bottom Structure Strength | Weight capacity: ≤100Kg/m² |
| Air Conditioning Channel | Stainless steel long-axis centrifugal fan: 2 units/90W; Includes fan, heater, evaporator, drainage device, pressure balance port, adjustable air guide plate, temperature sensor |
| Standard Configuration | Window: 300x400x40mm 3-layer vacuum tempered glass; Flat embedded handle; Door hinge: SUS #304 imported hinge; LED energy-saving lamp; Lead hole: φ100mm 1pc |
| Chamber Door | Single-piece door, opens outwards; Safety door locking mechanism; Electric heating to prevent condensation; Hollow glass observation window (W300×H400mm) |
| Component | Specification |
|---|---|
| Working Method | Air-cooled mechanical compression cascade refrigeration |
| Heating & Cooling Devices | Low-temperature low-noise scroll compressor; Air cooling method |
| Heat Exchange Device | Two-stage refrigeration system; SWEP refrigerant heat exchange design (Made in Sweden SUS#316) |
| Thermal Load Regulation | Automatic cooling coal flow control device; Synchronized with German/Japanese technology |
| Refrigeration Compressor | Low temperature low noise scroll compressor |
| High Efficiency Components | AC&R compound turbulent aluminum fin condenser and evaporator; Imported Chiming refrigeration accessories |
| Refrigerant | R404a (ozone depletion index: 0) |
| Parameter | Specification |
|---|---|
| Controller Model | Cold balance touch intelligent programmable temperature controller |
| Screen | 7-inch true color touch screen |
| Control Modes | Program/Fixed value |
| Temperature Range | -90.00℃ to 200.00℃ (error ±0.2℃) |
| Humidity Range | 1.0% to 100% RH (error ±1% RH) |
| Communication Interface | RS232/RS485 (max distance 1.2km) |
| Program Capacity | 120 programs, 12000 segments total |
| System | Protection Features |
|---|---|
| Refrigeration System | Compressor overheating, overcurrent, overpressure protection |
| Test Chamber | Adjustable over-temperature protection, air conditioning channel limit over-temperature, fan motor overheating |
| Electrical System | Leakage protection, heating tube dry burning protection, overload and short circuit protection, power failure protection |
| Requirement | Specification |
|---|---|
| Installation Site | Flat ground, well ventilated, no flammable/explosive/corrosive gases; No strong electromagnetic radiation; Drainage floor drain within 2 meters; Ground bearing capacity ≥800kg/m² |
| Water Source | Purified water or treated tap water required |
| Environmental Conditions | Temperature: 5℃-35℃; Relative humidity: ≤85%; Air pressure: 86kPa-106kPa |
| Power Supply | AC380V three-phase four-wire + protective ground wire; Voltage: 380±10V; Frequency: 50±0.5Hz; Power capacity: ~18kW |
Company Details
Business Type:
Manufacturer
Total Annual:
800000-1500000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...
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