Description
Temperature cycle test chamber (also known as rapid temperature change test chamber), is the product in the design strength limit, the use of temperature acceleration technology (in the upper and lower extremal temperature of the cycle, the product produces alternating expansion and contraction) to change the external environmental stress, so that the product produces thermal stress and strain, By accelerating the stress to float the potential defects in the product /[potential parts material defects, process defects, process defects] to avoid the product in the process of use, environmental stress test sometimes lead to failure, resulting in unnecessary losses.
Features
High texture appearance, the body adopts arc shape, the surface is treated by baking paint, and the flat no reaction handle is used, easy to operate, safe and reliable.
Rectangular laminated glass viewing window, which can be used for observation of test products in the test, the window is equipped with anti-perspirant electric heater device to prevent condensation of water droplets, and high brightness PL fluorescent lamp to keep lighting in the box.
Double-layer heat insulation sealing strip of the door can effectively isolate the internal temperature leakage.
With an external water supply system, it is convenient to supplement the humidifier drum water supply, and automatically recycled.
The refrigeration dehumidification system adopts the Tecumseh,France compressor, which has the advantages of energy saving, low noise, low energy consumption, stable performance, etc., and adopts environmental protection refrigerant (R23, R404a).
The controller adopts imported LCD display screen, which can display the measured value and set value, time, etc.
The controller has multi-segment program editing and temperature and humidity can be QUICK or SLOPE control.
The moving pulley and positioning foot cup are installed at the bottom of the machine to facilitate moving, placing and fixing the position.
*The laboratory can be customized according to customer needs to meet customer needs!
Humidity Control Range
Core Parameters
Temperature cycle test chamber CZ-D-230G (without humidity/optional with humidity) | |
Model | CZ-D-230G |
Inner Dimension WxHxD(mm) | 400x750x450 |
Outer Dimension WxHxD(mm) | 1300x1830x2500 |
Temperature Range | -70℃~+100℃(150℃)(D:-40℃ G:-70℃) |
Temperature Fluctuation | ≦±0.5℃ (no load) |
Humidity Range | 20% ~ 98%R.H.(10%-98%R.H/ 5%-98% R.H is a special selection condition) |
Temperature and humidity analysis accuracy uniformity | 0.01℃;0.1%R.H./±1.0℃;±3.0%R.H. |
Temperature Uniformity | ≦2.0℃ (no load) |
Temperature departure | ≦±2.0℃ (no load) |
Rate of temperature rise change | -65℃ ~ +150℃, linear 15℃/min; (no load) |
Rate of temperature drop change | +150℃ ~ -65℃, linear 15℃/min; (no load) |
Internal and external material | Cold rolled steel plate finish, inner box SUS 304# stainless steel |
Thermal insulation material | High temperature resistant high density polyester amine rigid foam insulator material |
Cooling system) | Air cooled/single stage compressor (-20℃), air, water cooled/double stage compressor (-40℃ ~ -70℃) |
Protection Device | No fuse switch, compressor overload protection switch, refrigerant high and low pressure protection switch, over humidity and over temperature protection switch, fuse, fault warning system |
Spare Parts | Recorder (optional), viewing window, 50mm test hole, PL box light, partition, wet and dry bulb gauze |
Controller | LCD touch screen , programmable controller |
Compressor | Tecumseh,France |
Power | 1Φ220VAC±10%50/60Hz & 3Φ380VAC±10%50/60Hz |
Hot Products
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