| Name and model | Sunlight Simulation Test Chamber QYG-5000 |
| Dimension and weight |
| Internal Volume | 5600L |
| Internal Dimension | W1200mm×H1800mm×D2600mm |
| External Dimension | W1450mm×H2750mm×D3850mm |
| Net weight | About 1950kg |
| Performance |
| Test Conditions | Ambient temperature is 25℃, relative humidity ≤85%
Under the condition that there are no samples in the test chamber |
| Test Methods | GB/T 2423.2 Test B: High Temperature Test Method,
GB/T 2423.3 Test Ca: Constant Damp Heat Test,
GB/T 2423.24 Test Sa: Simulation of Solar Radiation on the Ground,
GJB 150.3A High Temperature Test,
GJB 150.9A Damp Heat Test,
GJB 150.7A Solar Radiation Test (Test Curve), DIN 75220 |
| Temperature Range | -20℃～+150℃ |
| Temperature fluctuation | 0.5℃(if by GB/T 5170.2, then indicates ±0.25℃) |
| Temperature deviation | ±1.5℃ |
| Temperature uniformity | 1.0℃( Damp heat test ,humidity >90%RH) 1.5℃(Temperature <100℃) 2.0℃ No sunlight |
| Light Parameters |
| Light Illumination Wavelength and Test Conditions | Full-spectrum light DIN75220 and GJB150.17-86, simulating sunlight
280-3000nm |
| Irradiation intensity | (50–1500) ±10% W/m² (adjustable, minimum setting is 50 W/m²,
distance between light source and sample >0.76 m, distance
adjustable), and can continuously record during the test, equipped
with a lux meter |
| Irradiation uniformity | Within 1㎡: 1000W/m2±100, 800W/ m2±80 W/m2 |
| Blackboard temperature | Display and configure 1 BST; (blackboard temperature is not
controlled during high and low tests) |
| Optical filter glass | Equipped with DIN 75220 optical filter glass (removable) |
| Lamp position | The lamp tube is outside the equipment, at a distance of no less
than 1.5 meters from the bottom of the equipment, located at the
top. |
| Temperature and Humidity Rise and Fall Requirements (No Light) |
Heating Time
| -20℃ →+120℃:≥2℃/min |
Cooling Time (Ambient Temperature 23~28℃) | +120℃ →-20℃:≥1℃/min |
Humidity Range
(Humidity range when the light is off) | (10～98)%RH |
| Relative humidity deviation | ±2.0%RH(Humidity＞75%RH) ±3.0%RH(Humidity≤75%RH) |
| Work noise | ≤70dB(A)( Measured in a soundproof room with few echoes at an
ambient temperature of 25°C; the average of 8 test points was
taken; each test point is 1 meter horizontally from the noise
source and 1 meter above the ground. ) |
| Structural Features |
| Thermal insulation enclosure structure | Exterior wall material: double-sided galvanized steel sheet,
surface sprayed with plastic (q1-test standard beige)
Interior wall material: stainless steel sheet SUS304
Cabinet insulation material: rigid polyurethane foam, fiberglass
Door insulation material: fiberglass |
| Air conditioning duct | Fans: 4
Heater, evaporator (also dehumidifier), humidifier, overheat
protector, water supply and drainage devices, dry bulb temperature
sensor, wet bulb temperature sensor, wet bulb water pan |
| Door | Double-hinged door, left hinge, right handle (when facing the front
of the cabinet door)
Door equipped with an observation window and internal lighting
Door frame equipped with an anti-condensation electric heating
device |
| Observation window | 1 transparent electric heating film anti-condensation insulated
tempered glass window (located on the door)
Visible area approximately: W350mm × H500mm
Window frame is equipped with an anti-condensation electric heating
device |
| Test Ports | 2pcs, φ100mm, on left side of chamber |
| Light | 1pc, 3W, High-efficiency long-life LED light source, located on the
door |
| Control panel | Controller display screen, USB interface, RJ network interface
Main power, over-temperature protection controller (right side) |
| Standard Delivery | |
| Shelf | Adjustable stainless steel sample rack, 1 tier, load capacity
(evenly distributed): 50kg/tier
(Total cumulative load of samples inside the box should not exceed:
100kg) |
| Caster | Six swivel caster wheels. |
| Air conditioning system |
| Heat transfer methods | Air circulation forced convection heat transfer |
| Air circulation device | Centrifugal fan, long shaft with external motor drive |
| Air heating method | Nickel-chromium alloy electric heating wire heater
Heater control method: Contactless equal-cycle pulse width
modulation, SSR (solid state relay)
Heater power: 12kW |
| Air cooling method | Evaporator direct cooling |
| Refrigeration system |
| Way of working | Air-cooled dual refrigeration system |
| Refrigeration compressor | Mechanical compressor |
| Condenser | Finned Tube Heat Exchanger |
| Condensing Evaporator | Plate heat exchanger |
| Evaporator | Finned Tube Heat Exchanger |
| Throttle device | Electronic pulse quick-opening cold-end flow cutoff method |
| Refrigerant | R404a R23 ( The ozone depletion index is 0 in all cases) |
| Refrigeration machine control method | The control system automatically adjusts the chiller operation to
the optimal energy-saving condition according to test conditions
Compressor suction gas cooling circuit
Evaporation pressure regulating valve
Condenser fan automatic speed control |
| Humidification system |
| Humidifier | Boiler-type heating and humidification method
Stainless steel armored heater
Heater control method: contactless equal-cycle pulse width
modulation, SSR (solid-state relay)
Water level control device, heater dry-burn protection device
Humidifier power: 3.6 kW |
| Humidification system water supply | |
| Water supply method | Pump lift |
| Water supply device location | Side water tank (electric suction and automatic water supply) |
| Water tank | 20L |
| Water quality | Resistivity≥500Ω·m |
| Other configurations | |
| Power cable | One five-core (three-phase four-wire with protective earth) cable
(about 5 meters long) |
| Specimen power supply control terminal (optional) | Relay contact control, within AC240V, 2A (when operating normally,
the contacts are closed; when the equipment is stopped or faulty,
the contacts are open). Strongly recommend that users use control
terminals to control the power on/off of the test sample, to ensure
that the power connected to the test sample is reliably cut off
when the equipment fails or stops. |
| Main power leakage circuit breaker | Main power input, leakage circuit breaker and overload circuit
breaker
Rated residual current: 30mA |
| Safety device |
| Test Chamber | Adjustable over-temperature
Test chamber temperature fuse
Air regulation channel limit over-temperature
Fan motor overheating
Power distribution control cabinet opens power-off protection
Cabinet door opening (during operation) triggers alarm and multiple
openings cause refrigeration system fault alarm protection |
| Refrigeration system | Compressor Overheating
Compressor Overcurrent
Compressor Overpressure |
| Humidification system | Humidification heat pipe overheat protection
Humidification water shortage abnormal
Water tank water shortage abnormal |
| Electrical control system | Main power phase sequence and phase loss protection
Main power overvoltage and undervoltage protection
Leakage protection
Overload and short circuit protection |
| Power Supply | |
| AC380V/50Hz three-phase four-wire protective grounding
Voltage range: AC (380±10%) V
Allowable frequency fluctuation range: (50±0.5) Hz
Grounding resistance of the protective ground wire should be less
than 4Ω
It is required that the user provides an air switch or power switch
of appropriate capacity at the installation site for the equipment,
and this switch must be used exclusively for this equipment
(recommended power switch capacity: 83A) |
| Current | 45A |
| Maximum continuous operating power | 36.5kW (Data obtained from the test after running for one hour at an
ambient temperature of 25°C, without a sample, under stable
operating conditions) |
