studio dimensions
Dimension of the working chamber
5. 10, 20, 50, 100 cubic meters (customized according to customer requirements)
5、10、20、50、100 m3（Customer demand for customized）
Test Range
temperature range
Temperature range
-20 ℃, -40 ℃, -60 ℃, -70 ℃~80 ℃ (optional)
-20℃、-40℃、-60℃、-70℃～80℃（Optional）
temperature accuracy
Temperature accuracy
±0.1℃
Temperature Uniformity
Temperature evenness
± 2 ℃ (can reach ± 1 ℃ in a small local area)
±2℃（Partially could be ±1℃）
heating and cooling rate
Or cooling rate
1 ℃, 2 ℃, 3 ℃, 4 ℃, 5 ℃/min (optional)
1℃、2℃、3℃、4℃、5℃/min（Optional）
Note: The above indicators were measured under normal pressure and no-load conditions.
Note: The above indexes are all obtained under the normal pressure and empty running
Material Material
Outer wall material of the warehouse body
The material for the external wall
High quality color steel plate
High quality color steel board
Material for the inner wall of the warehouse body
The material for the internal wall
SUS304 stainless steel plate, corrosion-resistant, easy to clean, beautiful and elegant
SUS304 stainless steel board, erosion resistant, easy to clean, elegant in appearance
Insulation material
Heat insulation material
Polyurethane rigid foam with fire-resistant PC insulation material (environmentally friendly material)
Polyurethane hard foam plus fireproof PC insulation material. (Eco-friendly material)
door
Door
Double door, double-sided stainless steel door edge, heat-resistant and fireproof silicone rubber two-layer seal, designed with a locking device to prevent personnel from being locked after entering the room
Double door, all stainless steel edge on both sides, sealed with two layers of heat-resistant fireproof silicone rubber. Reversely locked device to prevent persons being locked inside the chamber.
Windows
View window
The door is equipped with a visible window of approximately 300 × 380mm, which is a moisture-proof and temperature insulated observation window coated with electroplating film
There is a view window on the door, which is about 300×380mm,and is plated for dampproof and heat insulation.
test hole
Test hole
Multiple ￠ 50mm data cable test holes can be selected for installation
Several ￠50 mm data lines test hole can be selected to install
power supply
Power
380 ± 10% v; 50Hz, three-phase five wire system;
380±10％v, 50Hz, 3 phase and 5 lines;