Payment & Shipping Terms:
|Temp Range:||-70℃～+100℃||Temp Uniformity:||≦±2.0℃（Normal Pressure、no Load）|
|Temp Deviation:||±2.0℃（Normal Pressure、no Load）||Temp Fluctuation:||≦±0.5℃（Normal Pressure、no Load）|
|Pressure Deviation:||±2.0KPa（＞25KPa） ±0.5KPa（2KPa～25KPa）||Power:||AC 3ψ4W 380V 50Hz (R, S, T, N Plus Ground) (voltage Fluctuation ≦ ± 10%)|
512LTemperature altitude testing chamer with explosion proof and safety device
High and low temperature low pressure is suitable for the product (machine), spare parts, materials of
high temperature, low temperature, high, high and low temperature cycling test and temperature level
test, high temperature test, the test box can be used to test the heat of test samples and non heat
dissipating specimens. For the test of heat dissipation test sample, the radiating power of the altitude low
pressure test chamber can not exceed that of the test box. Because of the dynamic value of refrigerating
volume, it changes with the change of temperature.
|2.Temp Uniformity||≦±2.0℃(Normal pressure,no load)|
|3. Temp Deviation||±2.0℃(Normal pressure,no load)|
|4. Temp Fluctuation||≦±0.5℃(Normal pressure,no load)|
|5. Heating up time||-40℃ → +85℃ Nonlinear 5℃/min (Normal pressure,no load)(KOMEG can meet customer requirements C.Better)|
|6. Cooling time||+85℃ → -40℃ Nonlinear 5℃/min (Normal pressure,no load)(KOMEG can meet customer requirements C.Better)|
|1. Pressure range||10KPa～101.3KPa(Relative height of 40,000 feet or about 12,192 meters)|
|2. Pressure deviation||
|3. Depressurization time||
Normal pressure to 10KPa within 30min(Normal Temp, Inner chamber dryin)
(KOMEG can meet customer requirements D.Better)
|4. pressure rate||Less than or equal to 10 Kpa/min (manual pressure relief)|
|1. Interior Chamber size||W 800 × H800 × D 800mm (KOMEG can meet customer requirements a.Better)|
|2. Exterior chamber size||W 1610 × H 1890 × D 2550 mm|
|3. Wall material||high-quality carbon steel with static color spray|
|4 Inner wall material||Import advanced SUS304 # matte stainless steel plate|
|5 Insulated Heating material||Rigid polyurethane foam insulation layer + glass fiber|
Single door,Open left,with window(W 210×H 270 mm), explosion-proof handle, Heating wire was installed at the door frames to prevent condensation at low temperatures.
Two explosion-protected chains are added on both sides of the box door. The chain is longer. When the box is opened, it can be opened a bit, letting Quick release of internal air pressure, but no pop.
|7. Observation window||
With 1 set 210 × 270mm (width × height) observation window,Glass enclosed stainless steel protective net, to prevent the explosion when flying glass (can not guarantee absolute safety).
|8. Transmission shaft||
Motor drive shaft: There is a magnetic fluid drive shaft * 1 on the left side of the machine, and the rated torque is N10Nm.
The inner and outer boxes have a shaft length of 50 mm and a shaft diameter ofФ=12 mm. Both the inner and outer box shafts are designed as D-axis structures.,Convenient to fix,Milling two symmetry planes on each of the two axes,Single plane depth is 1.5mm,
Plane and D-axis end plane distance 5mm,The width of the plane (the length in the direction of the axis) is 10 mm.
|9. Manual inflation valve||Manual inflation valve *1 for manual inflation during vacuum power failure, restore the pressure inside the box to open the door.|
|10. Air heater inside the chamber||Fin heat pipe type stainless steel electric heater|
|11. Heater control mode||SSR (solid state relay) contactless equal period pulse width modulation|
|12. Vacuum pump||VD301 ULVAC|
|13. Vacuum sensor||
Model no :UNIK 5072 (United states GE)
Pressure interface:G1/4 internal screw thread
Standards Implement and Met
GB/T10589-1989Technical conditions for low temperature testing room
GB/T10586-1989Technical conditions of hot and humid testing room
GB/T10592-1989Temperature attitude Testing room
Packing and Shipment: