Payment & Shipping Terms:
|Standards:||UL62, IEC540||Temperature:||15 ~ 35℃|
|Relative Humidity:||No More Than 85% R.H||Atmospheric Pressure:||86-106 Mpa|
|Inner Diameter Size:||40 X 40 X 50 CM||Power:||5 KW|
Insulated Wire Low Temperature Winding Test Chamber / Low Temperature Testing Equipment
1. Product Overview
The high and low temperature cold bending test machine is one of the climate simulation boxes. It is suitable for evaluating various products or materials and electrical and electronic products such as household appliances, instruments, meters and components. The adaptability test in high temperature and low temperature environment is available for each. A scientific research institution and a laboratory of the mine center are used for testing. The test machine is suitable for the cold bending test of the electric wire. Firstly, the temperature of the test box is set. When the temperature reaches the set value, a certain length of the sample is taken, and after reaching the test time, the specified diameter is immediately wound at a uniform speed. On the round bar, take out the sample and check for cracks.
2. Product Features
(1) The unique balanced temperature adjustment method enables the equipment to have high precision and high stability temperature control.
(2) The studio uses high-quality stainless steel plates, sample racks are also made of stainless steel, corrosion-resistant, easy to clean.
(3) Equipment temperature controller has high precision, high stability, PID self-tuning, LED visual display, to ensure accurate control of equipment.
(4) The equipment has over-temperature protection and timing function. When the timer ends or alarms, the power is automatically cut off to stop the equipment and ensure the safety of equipment and personnel.
(5) The equipment sealing strip is made of silica gel material, which has good toughness and is not easy to deform and stick in high and low temperature environment.
(6) The box is made of stainless steel, uniform color, beautiful appearance.
3. Main Technical Parameters
This test machine meets the test standards of GB2951.4, UL62, IEC540, and VED. The test piece is wound according to different rod diameters in a specific low temperature environment to check whether the surface is cracked.
Temperature range: -40℃ ~ RT
Inner diameter size: 40 x 40 x 50 cm
Number of axes: 4 groups
Number of test pieces: 4 pieces
Weight: 5000g 4, 10000g 2
Round bar diameter: ¢ 6.5mm, ¢ 12.7mm, ¢ 19.0mm, ¢ 25.4mm each 4 pieces.
4. Use Conditions
(1) Temperature: 15 ~ 35℃
(2) Relative humidity: no more than 85% R.H;
(3) Atmospheric pressure: 86-106Mpa;
(4) Voltage: AC 220V
(5) Power: 5KW
(6) There is no strong vibration around;
(7) Direct radiation without direct sunlight or other heat sources;
(8) There is no strong airflow around. When the surrounding air is forced to flow, the airflow should not be directly blown onto the cabinet;
(9) There is no strong electromagnetic field around;
(10) There is no high concentration of dust and corrosive substances around;
(11) In order to ensure the normal operation and operation of the equipment, in addition to keeping the equipment horizontally placed, a certain space should be reserved between the equipment and the wall or utensils.
5. Safety Precautions
(1) For the protection of the equipment and the safety of the test, please install an external protection mechanism.
(2) The equipment should be installed horizontally, it is strictly prohibited to tilt.
(3) Non-professionals of equipment systems shall not be disassembled or repaired.
(4) In the test, unless it is absolutely necessary to open the cover, it may cause personal injury and the system may malfunction.
(5) The equipment should be reliably grounded for effective control of the safety and protection control system.
(6) If a hot sample is placed in the device, use an external power supply for the sample power supply. Do not use the device power directly.
(7) Tests for explosive, flammable and highly corrosive substances are absolutely prohibited.
(8) Equipment power circuit breaker, over-temperature protection system, equipment test parts, and operator safety protection should be checked regularly.
(9) You can operate this equipment only after reading the instructions in detail.
6. Use Precautions
(1) When the machine is working below 0℃, avoid opening the door, otherwise it will cause frost and water in the evaporator and other parts of the box, reducing the efficiency of the machine.
(2) After the low temperature operation is completed, set the machine to 60℃ and dry it for 30 minutes.
(3) This machine is equipped with a time switch. When the temperature inside the box reaches the test temperature, if it needs to run regularly, please turn it on. After the set time is reached, the machine will automatically cut off the power and send a prompt signal.
(4) During the test, if the door is opened, the system PID may be misunderstood and the over temperature protection may be triggered. Please avoid it.
(5) After the cold switch is turned on, the equipment cold machine enters the time delay protection state, and must not be forced to start in this state.
(6) Do not change the value of the parameter that has been set during the operation of the instrument. Otherwise, it is difficult to ensure the accuracy of the device control.
(7) This equipment is equipped with an observation window and lighting device to observe the test room test. The lighting device is only used for observation.
Q: Are you trading company or manufacturer ?
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: No, we don't provide the samples for testing.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
If you have another question, please feel free to contact us.
Q: What is your terms of payment ?
A: The warranty for the equipment is 1 year. Definitely, all equipment are tested well and runs well by testing our customer's sample before shipment. Please contact us if the equipment doesn't work well after being shipped to your company. We will guide you how to fix it. The spare parts or components will be sent if necessary. The charges will be occurred if it is caused by customer's misoperation.