Application cases

Detailed parameters of xenon lamp weather resistance test chamber:

Detailed parameters of 1000L xenon lamp weather resistance test chamber:

The xenon arc lamp that can simulate the full sunlight spectrum is used in the xenon lamp test chamber to reproduce the destructive light waves in different environments, which can provide corresponding environmental simulation and accelerated test for scientific research, product development and quality control. The xenon lamp test chamber can be used to select new materials, improve existing materials or evaluate the change of durability after the change of material composition, which can well simulate the change of materials exposed to sunlight under different environmental conditions. Standard: GB/T16585-1996& nbsp; GB14522-93 ; & nbsp; GB/T16422.3-97 ; & nbsp; ASTM D2565

1. Product function:
Full spectrum xenon lamp.
A variety of filtration systems to choose from.
Water spray function.
Relative humidity control.
Air temperature control system of test chamber.
Irregularly shaped sample holder.
Xenon arc lamps imported from the United States.
It is easy to install and use, and basically does not require routine maintenance.
The service life of xenon arc lamp depends on the radiation illuminance level used, and the service life of general lamp is 1600 hours. The lamp tube can be replaced easily and quickly, and the long-acting filter provides guarantee for maintaining the required spectrum.
2. Technical specifications and parameters:

Studio dimensions W× D× H W1000× D1000× H1000 mm

External dimensions W× D× H about 1550× 1650× 2300mm

Temperature range: 0 ℃～ 80 ℃

Temperature deviation:± 2℃ & nbsp; (without lighting)

Humidity range: 30~98% R H

Humidity deviation:± 2.5% R.H (humidity≥ 75% R.H)& nbsp; & plusmn; 3% R.H (humidity≤ 75% R.H) (without lighting)

Type of light source: imported air-cooled full solar spectrum long arc xenon lamp (average service life is about 1600 hours)

Rainfall time: 1~9999 minutes, adjustable

Rainfall cycle: 1~240 minutes, with adjustable interval

Spectral wavelength: 300nm~800nm

Xenon lamp power: 5.4KW (service life: 1600h)

Light source wavelength range: 300-800nm

Heating power: about 4KW

Humidifying power: about 2KW

Irradiance of light source: 290~800nm:& nbsp; 300~1200w/m2

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; 300-400nm:  & nbsp;& nbsp; 20-120w/m2

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; 340nm：  & nbsp;& nbsp;& nbsp;& nbsp;& nbsp; 0.3~1.2w/m2

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; 420nm：  & nbsp;& nbsp;& nbsp;& nbsp;& nbsp; 0.4~1.2w/m2

Distance from arc center to specimen holder: 350~380mm

Rotation speed of sample rotating basket:≥ 1r/min

Water spraying cycle:

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; Water spraying time: 0 ～ 99h59min, continuously adjustable

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; Shutdown time: 0 ～ 99h59min, continuously adjustable< br />
Lighting time: continuously programmable

Blackboard temperature: 85± 3℃

Refrigeration mode: mechanical refrigeration air cooling

Total power and power supply: about 6.5KW; 380V± 10% & nbsp;& nbsp; 50HZ

The main technical parameters of the above products refer to the relative humidity below 26 ℃; 85%R. H. The temperature and humidity are measured after two hours of constant temperature and humidity when the working room is empty< br />
3. Temperature and humidity operation control system:

Controller& nbsp;& nbsp;& nbsp; Imported programmable full touch 7-inch

Precision range Setting precision: temperature± 0.1 ℃, humidity± 2% R.H, indicating accuracy: temperature± 0.1 ℃, humidity± 1％R. H

Temperature and humidity sensor platinum resistance PT100Ω/ MV

Blackboard temperature bimetal blackboard thermometer

The humidification water supply of the water supply system adopts automatic control, and the xenon lamp cooling circulating water

Air conditioning motor with temperature resistance and low noise for circulating system Multi blade centrifugal fan

The control system is mainly composed of operation panel, central controller, various key switches, status indicator lights, actuating appliances, etc< br />
4. Structure of box:

The xenon lamp climate test chamber is composed of the following parts: chamber body, control system, refrigeration/dehumidification system, heating system, humidification system, air duct system, rain system, lighting system, etc< br />
Test chamber box:
The test chamber adopts an integrated structure. The upper left part of the chamber is a working room, the upper right part is an electrical control room, and the lower part is a compressor refrigeration unit. The mechanical speed device of the sample frame and the xenon lamp condensate tankAll kinds of actuating devices such as water pump and electrical control cabinet are placed on the right side of the test box for easy operation.
The inner wall of the test chamber is made of international SUS304 # stainless steel plate.
The thermal insulation material of the box is polyurethane foam and superfine glass fiber, with good thermal insulation effect. The external surface of the test box is free of frost and condensation.
Condensate drain is set at the bottom of the box
The door frame adopts environment-friendly silicone rubber sealing strip that can withstand high and low temperatures for a long time.
The front of the box is provided with a glass observation window, and the window is pasted with a film covering to protect the eyes from being damaged by xenon rays.
Outer box:
The outer box is processed and formed by numerical control machine tool, and the shell of the box is processed and formed by high-quality cold-rolled steel plate, and the surface is electrostatic sprayed after pickling and phosphating treatment;
Door and door buckle:
The box door is sealed with double-layer refined silicone rubber, so there is no aging and hardening phenomenon under high and low temperature conditions, and the sealing is more reliable;
The test chamber is a single door (embedded door handle), with non reaction handle;
The box door is provided with an observation window, a frost prevention device and a floodlight which can be switched and controlled;
Observation window:
Size: 25 cm W× 30 cm H；
Anti radiation insulating glass observation window;


5. Electric control part of the test box:
This part is the core part of the test chamber;
The main switch of the power supply is an air pressure switch, which controls the whole circuit;
Safety protection measures for electric control part: when the control system detects the action of the following protective devices (single row), it shall be able to automatically cut off the whole machine system and give an alarm prompt;
Workroom over temperature protection;
Power supply phase loss and leakage protection;
Blower motor overcurrent protection;
Refrigerator overpressure/overload protection;
Short circuit/overload protection of heater and humidifier;
Fuse fusing protection;
6. Working part of the test chamber:

Condensation part of compressor:
Refrigeration system: the core of the refrigeration system is the compressor. In this scheme, we use a fully enclosed compressor from Taikang, France, to ensure the cooling requirements of the studio.
The design of the refrigeration system applies energy regulation technology. An effective treatment method can not only ensure the normal operation of the refrigeration unit, but also adjust the energy consumption and refrigeration capacity of the refrigeration system, so that the operating cost and failure rate of the refrigeration system can be reduced to a more economical state.
Refrigeration evaporator: the evaporator is located in the air duct interlayer at one end of the test box, and is forced by the blower motor for rapid heat exchange.
Cooling mode of refrigeration system: forced air cooling;
Refrigerant: R404a; (Environmentally friendly refrigerant)


Heating part:
Heater: direct heating in the test chamber;
The military grade stainless steel finned heating tube is adopted, with stable heating rate, which can keep the temperature inside the box from sharp changes. The utility model has the advantages of corrosion resistance, high and low temperature resistance, no electric leakage, convenient installation, etc;
SSR (solid state relay) output control is adopted, which has the advantages of no noise, reliable operation, long service life, strong anti-interference ability, fast switching speed, small external interference, convenient use, etc;
Rain system:
The rain system is mainly composed of nozzles, solenoid valves, water supply sources and connecting hoses
Lighting system:
The lighting system is mainly composed of xenon lamp tube, lamp cover, xenon trigger and various control devices. The xenon lamp energy compensation is achieved by adjusting the sample frame distance, voltage and current.
Air duct system:
The air duct system is located at the interlayer at the rear of the test chamber, and the heater, fan blade, evaporator, PT100 temperature sampling sensor and other devices are distributed in it. When the fan rotates at high speed, the air in the working room is sucked into the air duct from the upper part, the heat generated by the heater and the cold energy generated by the evaporator are fully mixed in the air duct and blown out from the lower part, and the air after heat exchange with the test object in the working room is sucked into the air duct for mixing; Repeat the cycle to meet the target temperature requirements, and ensure that the test chamber can obtain higher temperature and humidity indicators.
Refrigeration/dehumidification system:
Select the world famous brand France“ Taikang” Totally enclosed industrial refrigeration compressor. It is mainly used to cool xenon lamp tubes and keep the temperature in the working room constant and reduce the humidity in the working room
Humidification part:
Steam generator: It is used to vaporize water to generate steam required by equipment.
Water level control: the solenoid valve controls the water inlet, and the liquid level switch controls the water level to provide signals for controlling the water filling and alarm of the humidifier.
Gas circulation part:
Built in circulating air duct and fan, efficient refrigerator and energy regulation system are used to conduct effective heat exchange through efficient ventilator to achieve the purpose of temperature change. By improving the air blast flow, the air flow, heating and humidification, and heat exchange capacity of air surface cooler are improved. The temperature and humidity uniformity of the test chamber is greatly improved through the adjustment of adjustable air cock at the air outlet;
7. Random data:& nbsp; (1) Operation manual and warranty card. (2) Personnel operation training< br />
8. Equipment service conditions

 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; a. Ambient temperature: 5 ℃~+32 ℃< br />
 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; b. Ambient humidity:≤ 85%；< br />
 & nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp;& nbsp; c. Power requirements: about 6.5KW； 380V± 10% & nbsp;& nbsp; 50HZ

Configuration table of main electrical appliances:
Serial No
Part Name
Origin
brand
Serial No
Part Name
Origin
brand
one
Temperature and humidity controller
Korea
TIME950
twenty
Refrigerant flow regulating valve
United States
Honeywell
two
Compressor
France
Taikang
twenty-one
plane handle
Japan
Dachang
three
Refrigerant
United States
Lianxing
twenty-two
condenser
Taiwan
Colliers
four
Vacuum explosion-proof glass
Taiwan
Zhuanfeng
twenty-three
Overtemperature protector
Korea
TOS
five
Evaporator regulating valve
Denmark
DANFFOSS
twenty-four
Explosion proof lamp
Philips
Netherlands
six
Expansion valve
Denmark
DANFFOSS
twenty-five
S．S．R
Taiwan
Make a name for yourself
seven
Filter
Taiwan
Coronal subfamily
twenty-six
Solenoid valve
Denmark
DANFFOSS
eight
Load check valve
Denmark
DANFFOSS
twenty-seven
Pressure controller
Denmark
DANFFOSS
nine
oil separator
Italy
CASTEL
twenty-eight
Shock hose
United States
PACKLESS
ten
Evaporator
Japan
Shuangling Sunrise
twenty-nine
Oil pressure controller
Denmark
DANFFOSS
eleven
Thermal relay
Korea
LG
thirty
AC contactor
Japan
Fuji
twelve
Time relay
Taiwan
CKC
thirty-one
AC relay
Japan
Omron
thirteen
Main power switch
Japan
Fuji
thirty-two
Overtemperature protector
Japan
Omron
fourteen
Contact switch
Taiwan
Tiande
thirty-three
Solid state relay
Taiwan
Make a name for yourself
fifteen
Circulating motor
Taiwan
Dongyuan
thirty-four
Dry burning protector
Italy
CASTEL
sixteen
Temperature and humidity sensor
Netherlands
VAISALA
thirty-five
Water pressure regulating valve
Taiwan
Zhiding
seventeen
Heater
Taiwan
Table instrument
thirty-six
Wind wheel
Taiwan
Shang Yu
eighteen
Inner box material (stainless steel)
Japan
Large warehouse
thirty-seven
RO reverse osmosis water purifier
Taiwan
Huo Chong (optional)
nineteen
Thermal insulation material
Japan
Large warehouse
thirty-eight
Xenon lamp
United States
Atlas
twenty
Spray water pump
China
Lingxiao
forty
Rotary table motor
Japan
Panasonic
Note: For example, the materials of instrument components are out of stock for a short time; Our company adopts parts of the same grade to replace; Avoid delay in delivery; It is hereby notified.