|
| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Plywood |
| Delivery Period: | 30 Days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 20 Sets Per Month |
IEC 60068 -40 °C ~ +150 °C Constant Temperature And Humidity Climate Chamber 225L
Equipment Overview:
It conforms to standards:
IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”
IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”
IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”
IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”
Technical Parameters:
|
Technical Parameters |
||
|
Power Supply |
Single phase: AC220V ± 10%, 50Hz or match client's local power grid |
|
|
Control & Operation |
PLC and touch screen intelligent control system |
|
|
Chamber Size
|
Inner Size |
External Size |
|
600*500*750 mm |
1150*970*1900 mm |
|
|
Temperature Range |
-40 °C ~+150°C (can be customized) |
|
|
Humidity Range |
20%～98%RH (can be customized) |
|
|
Temperature Resolution |
0.1℃ |
|
|
Temperature Fluctuation |
±0.5℃ |
|
|
Temperature Uniformity |
±2℃ |
|
|
Humidity Deviation |
±3%RH |
|
|
Heating Rate |
≧2-3°C/min (can be customized) |
|
|
Cooling Rate |
≧0.7-1°C/min (can be customized) |
|
|
Temperature and Humidity Range Scheme |
|
|
|
Main System Composition |
||
|
Chamber Body |
The inner chamber is made of SUS304# stainless steel plates, rounded shape, smooth and easy for clean |
|
|
The outer box is made of 304# stainless steel plate, rounded shape, smooth and easy for clean |
||
|
Insulation material: polyurethane foam |
||
|
Observation window: double-layer explosion-proof tempered glass |
||
|
Shelf: Made of 304 stainless steel, detachable shelf |
||
|
Heating System |
Heating method: electric heating |
|
|
Adopting the latest new ceramic heating frame, the ceramic material is resistant to high temperature and with good insulation, will not cause leakage short circuit phenomenon. The middle is connected with German imported heating wire, the wire diameter is thick, high temperature resistance and dry burning resistance. The quartz glass tube is inserted in the middle of the heating wire, to prevent the short circuit fault due to heating wire contacting metal chamber. |
||
|
Thermal cycling: forced circulation air duct to ensure the heat transfer of the heater, to prevent local temperature is too high and to ensure the required temperature in the working chamber. |
||
|
Humidification System |
Humidifying method: adopting external humidifying structure, transmitted through the air duct. Advantages are stable speed, small influence on the temperature of the inner box, stable temperature rise, and ideal humidification effect. |
|
|
Humidifying tube: U-shape design plus over-temperature probe hole, heating wire and heating system using the same imported brand materials, with anti-dry burning function, to ensure that the humidifying tube has a long service life and is durable. |
||
|
HUMIDIFICATION AND REPLENISHMENT: There is a drawer type water filler box. The water level can be visually checked by the level display scale on the circulating water tank. The water level is automatically controlled. Equipped with a water shortage alarm. |
||
|
Cooling System |
Refrigeration method: air-cooled cooling using compressor-heat exchanger |
|
|
Compressor: Tecumseh, French brand |
||
|
Cold Air Circulation: The forced circulation air duct ensures smooth return and supply air to ensure an even temperature in the working chamber. |
||
|
Control System |
Touch screen: TIME880, SAMWONTECH |
|
|
Temperature control: PID self-tuning, using Class A PT100 platinum resistance sensor |
||
|
Functions: Fixed value test and programme test Fixed Value Test: When the test environment requires only a single temperature and humidity, select this mode to set the desired temperature, humidity and run time. Programme Test: When the test environment requires multiple temperatures and humidities, select this mode to set the temperature, humidity and run time for each programme. The operator can set the sequence in which the programmes will run, up to a maximum of 100 programmes.
|
||
|
Data Storage |
Through the temperature and humidity curve interface, data changes and processes can be recorded; through the standard R232 interface or USB stick communication interface, data can be downloaded. |
|
|
Safety Protection |
Power failure memory function, phase sequence protection, leakage protection, over-temperature protection, compressor overload protection, water shortage alarm, abnormal protection. |
|
Safety Instructions:
This test chamber must not be used to test the following substances or containing these substances:
1.1 Explosives
1.1.1 Nitroglycerine (ethylene glycol dinitrate), nitroglycerine (glycerine trinitrate), nitrocellulose and other explosive nitrate esters.
1.1.2 Trinitrobenzene, trinitrotoluene, trinitrophenol (picric acid) and other explosive nitro compounds.
1.1.3 Peroxyacetic acid, methyl ethyl ketone peroxide, benzoyl peroxide and other organic peroxides.
1.2 Combustibles:
1.2.1 Self-igniting items:
Metals: lithium, potassium, sodium, yellow phosphorus, phosphorus sulphide, red phosphorus.
Celluloid: calcium carbide (calcium carbide), phosphated lime, magnesium powder, aluminium powder, sodium bisulphite.
1.2.2 Oxide properties
a. Potassium chlorate, sodium chlorate, ammonium chlorate and other chlorates.
b. Potassium peroxide, sodium peroxide, ammonium peroxide and other peroxylates.
c. Potassium peroxide, sodium peroxide, barium peroxide and other inorganic peroxides.
d. Potassium nitrate, sodium nitrate and other nitrates.
e. Potassium hypochlorite and other hypochlorites.
f. Sodium chlorite and other chlorites.
1.3 Flammable substances:
a. Petrol, acetaldehyde, propylene oxide, carbon disulphide and other substances with a flash point below -30 °C.
b. Ordinary ethane, ethylene oxide, benzene, methyl ethyl ketone and other substances with a flash point above -30℃ but below 0℃.
c. Methanol, ethanol, xylene, amyl acetate and other substances with a flash point above 0℃ but below 30℃.
d. Kerosene, petrol, turpentine, isoamyl alcohol, acid vinegar and other substances with a flash point higher than 30℃ but lower than 65℃.
1.4 Flammable gases:
Hydrogen, acetylene, ethylene, methane, ethane, propane, butane and other gases that can burn at 1 atmosphere at 15°C.
|
|
| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Plywood |
| Delivery Period: | 30 Days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 20 Sets Per Month |
IEC 60068 -40 °C ~ +150 °C Constant Temperature And Humidity Climate Chamber 225L
Equipment Overview:
It conforms to standards:
IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”
IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”
IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”
IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”
Technical Parameters:
|
Technical Parameters |
||
|
Power Supply |
Single phase: AC220V ± 10%, 50Hz or match client's local power grid |
|
|
Control & Operation |
PLC and touch screen intelligent control system |
|
|
Chamber Size
|
Inner Size |
External Size |
|
600*500*750 mm |
1150*970*1900 mm |
|
|
Temperature Range |
-40 °C ~+150°C (can be customized) |
|
|
Humidity Range |
20%～98%RH (can be customized) |
|
|
Temperature Resolution |
0.1℃ |
|
|
Temperature Fluctuation |
±0.5℃ |
|
|
Temperature Uniformity |
±2℃ |
|
|
Humidity Deviation |
±3%RH |
|
|
Heating Rate |
≧2-3°C/min (can be customized) |
|
|
Cooling Rate |
≧0.7-1°C/min (can be customized) |
|
|
Temperature and Humidity Range Scheme |
|
|
|
Main System Composition |
||
|
Chamber Body |
The inner chamber is made of SUS304# stainless steel plates, rounded shape, smooth and easy for clean |
|
|
The outer box is made of 304# stainless steel plate, rounded shape, smooth and easy for clean |
||
|
Insulation material: polyurethane foam |
||
|
Observation window: double-layer explosion-proof tempered glass |
||
|
Shelf: Made of 304 stainless steel, detachable shelf |
||
|
Heating System |
Heating method: electric heating |
|
|
Adopting the latest new ceramic heating frame, the ceramic material is resistant to high temperature and with good insulation, will not cause leakage short circuit phenomenon. The middle is connected with German imported heating wire, the wire diameter is thick, high temperature resistance and dry burning resistance. The quartz glass tube is inserted in the middle of the heating wire, to prevent the short circuit fault due to heating wire contacting metal chamber. |
||
|
Thermal cycling: forced circulation air duct to ensure the heat transfer of the heater, to prevent local temperature is too high and to ensure the required temperature in the working chamber. |
||
|
Humidification System |
Humidifying method: adopting external humidifying structure, transmitted through the air duct. Advantages are stable speed, small influence on the temperature of the inner box, stable temperature rise, and ideal humidification effect. |
|
|
Humidifying tube: U-shape design plus over-temperature probe hole, heating wire and heating system using the same imported brand materials, with anti-dry burning function, to ensure that the humidifying tube has a long service life and is durable. |
||
|
HUMIDIFICATION AND REPLENISHMENT: There is a drawer type water filler box. The water level can be visually checked by the level display scale on the circulating water tank. The water level is automatically controlled. Equipped with a water shortage alarm. |
||
|
Cooling System |
Refrigeration method: air-cooled cooling using compressor-heat exchanger |
|
|
Compressor: Tecumseh, French brand |
||
|
Cold Air Circulation: The forced circulation air duct ensures smooth return and supply air to ensure an even temperature in the working chamber. |
||
|
Control System |
Touch screen: TIME880, SAMWONTECH |
|
|
Temperature control: PID self-tuning, using Class A PT100 platinum resistance sensor |
||
|
Functions: Fixed value test and programme test Fixed Value Test: When the test environment requires only a single temperature and humidity, select this mode to set the desired temperature, humidity and run time. Programme Test: When the test environment requires multiple temperatures and humidities, select this mode to set the temperature, humidity and run time for each programme. The operator can set the sequence in which the programmes will run, up to a maximum of 100 programmes.
|
||
|
Data Storage |
Through the temperature and humidity curve interface, data changes and processes can be recorded; through the standard R232 interface or USB stick communication interface, data can be downloaded. |
|
|
Safety Protection |
Power failure memory function, phase sequence protection, leakage protection, over-temperature protection, compressor overload protection, water shortage alarm, abnormal protection. |
|
Safety Instructions:
This test chamber must not be used to test the following substances or containing these substances:
1.1 Explosives
1.1.1 Nitroglycerine (ethylene glycol dinitrate), nitroglycerine (glycerine trinitrate), nitrocellulose and other explosive nitrate esters.
1.1.2 Trinitrobenzene, trinitrotoluene, trinitrophenol (picric acid) and other explosive nitro compounds.
1.1.3 Peroxyacetic acid, methyl ethyl ketone peroxide, benzoyl peroxide and other organic peroxides.
1.2 Combustibles:
1.2.1 Self-igniting items:
Metals: lithium, potassium, sodium, yellow phosphorus, phosphorus sulphide, red phosphorus.
Celluloid: calcium carbide (calcium carbide), phosphated lime, magnesium powder, aluminium powder, sodium bisulphite.
1.2.2 Oxide properties
a. Potassium chlorate, sodium chlorate, ammonium chlorate and other chlorates.
b. Potassium peroxide, sodium peroxide, ammonium peroxide and other peroxylates.
c. Potassium peroxide, sodium peroxide, barium peroxide and other inorganic peroxides.
d. Potassium nitrate, sodium nitrate and other nitrates.
e. Potassium hypochlorite and other hypochlorites.
f. Sodium chlorite and other chlorites.
1.3 Flammable substances:
a. Petrol, acetaldehyde, propylene oxide, carbon disulphide and other substances with a flash point below -30 °C.
b. Ordinary ethane, ethylene oxide, benzene, methyl ethyl ketone and other substances with a flash point above -30℃ but below 0℃.
c. Methanol, ethanol, xylene, amyl acetate and other substances with a flash point above 0℃ but below 30℃.
d. Kerosene, petrol, turpentine, isoamyl alcohol, acid vinegar and other substances with a flash point higher than 30℃ but lower than 65℃.
1.4 Flammable gases:
Hydrogen, acetylene, ethylene, methane, ethane, propane, butane and other gases that can burn at 1 atmosphere at 15°C.
