Low temperature testing equipment

Low temperature testing equipmentTechnical Specifications:

1. Temperature range: -60 ℃~RT
2. Temperature uniformity: ≤± 2 ℃
3. Temperature fluctuation: ≤± 0.5 ℃
4. Heating rate: 1.0-3.0 ℃/min
5. Cooling rate: 0.7-1.2 ℃/min
6. Time setting range: 1 to 999.9 hours
7. Sample holder: 2 layers (standard)
8. Power supply voltage: AC380V/50HZ three-phase five wire system
Low temperature testing equipmentSpecification (unit: mm):
Model JY-010 Internal dimensions D × W × H 1000 × 1000 × 1000
Purpose:
Suitable for adaptability testing of components and materials related to electronic and electrical engineering, aerospace, automotive and motorcycle, scientific research institutions, universities, various electronic components, etc. during storage and use in low-temperature and constant temperature environments, to detect their various performance indicators.
Material of the box
1. Design: Arc shaped and surface spray treated, with a high-quality appearance.
2. The inner liner of the box is made of high-grade (SUS304) mirror stainless steel plate.
3. The outer shell of the box is processed and formed using high-quality A3 steel plate CNC machine tools, with a beautiful and elegant appearance. The surface of the shell is treated with spray coating, making it appear cleaner and more aesthetically pleasing.
4. The insulation material is high-density glass fiber cotton, with a thickness of 100mm/120mm.
5. The observation window is made of multi-layer hollow tempered glass, equipped with lighting fixtures, and the inner adhesive sheet conductive film is heated and defrosted to observe the test process clearly.
6. The temperature cycling system adopts a temperature resistant low-noise air conditioning motor and a multi blade centrifugal fan.
7. A double-layer high temperature resistant sealing strip is used between the door and the box to ensure the sealing of the testing area.
8. On the left side of the box, there is a test hole with a diameter of 25mm, 50mm, or 100mm, which can be used for external testing power or signal lines (any increase in the diameter or number of holes should be specified).
9. The bottom of the box adopts high-quality fixed PU movable wheels for easy movement.
Control system:
1. The temperature controller adopts * (Fuji, Japan) digital touch button controller.
2. Accuracy: 0.1, Resolution: ± 0.1 ℃.
3. Temperature sensor: PT100 platinum resistance sensor with high accuracy.
4. The temperature control output power is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency.
5. The temperature control adopts the P.I.D+S.S.R system for coordinated control of the same channel. Thermal balance temperature regulation method.
6. The return air outlet is equipped with an automatic defrosting device.
Heating system:
1. The heating adopts a far-infrared nickel alloy high-speed heating electric heater.
2. High temperature and low temperature are independent systems that do not affect each other.
Refrigeration system:
1. Compressor: Fully enclosed original French Taikang.
2. Condensation method: forced air cooling.
3. Cooling method: (dual) mechanism cooling.
4. Dehumidification adopts the evaporator coil dew point temperature laminar contact dehumidification method.
5. The solenoid valve, oil separator, drying filter, repair valve, refrigerant flow window, and storage tank are all imported original parts.
meet the standard
This product is designed and manufactured strictly in accordance with the technical parameters of GB/T2423.1-2008 and GB/T2423.2-2008 standards, and also complies with relevant national standards such as GB/T10592-2008 and GB/T11158-2008. We can also customize non-standard products according to customer requirements“Low temperature box.
Security protection system:
Protection measures include overall equipment overheating, refrigeration system overload, refrigeration system overpressure, electrical leakage, water shortage, operation indication, automatic shutdown after fault alarm, etc.
Equipment usage conditions:
1. Environmental temperature: 5 ℃~30 ℃, environmental humidity: ≤ 85% R.H.
2. The machine should be placed 80 centimeters in front, back, left, and right, and no objects should be placed.
Free home delivery, and after the installation and debugging of the equipment is completed, relevant technical personnel will receive basic operation training.