Iec 60335 Refrigerator Door Durability Tester Plc Control Precision
Servo Motor Drive Product Introduction
HJ0636C Refrigerator Door Durability Performance Test Equipment
focuses on simulating the opening and closing of refrigerator doors
in long-term use to verify their structural strength and
durability. - Product Description: HJ0636C is an advanced refrigerator door life
tester that uses precision mechanical transmission and intelligent
control systems to accurately simulate the user's daily opening and
closing of refrigerator doors. The equipment is capable of
performing tens of thousands or even hundreds of thousands of
cycles of opening and closing tests on refrigerator doors, while
monitoring key performance indicators such as door deformation,
hinge wear, and sealing strip aging. Its sturdy structure and
programmable test parameters ensure the accuracy and repeatability
of the test results, providing reliable data support for
refrigerator door design optimization and material selection.
- Product Use: This equipment is mainly used for quality control of
refrigeration product production lines such as refrigerators,
freezers, and wine cabinets, reliability verification in the new
product development stage, and type testing before product launch.
By simulating extreme use conditions, the mechanical durability and
functional reliability of components such as refrigerator doors,
drawers, and cabinet doors can be quickly evaluated, and product
life can be effectively predicted, helping manufacturers discover
and solve potential quality problems before products are put on the
market, and enhance brand reputation.
Product highlights - Compliance with international standards: Strictly follow IEC
60335-2-24 and other home appliance safety and performance
standards to ensure international recognition of test results.
- Multi-station parallel testing: Supports testing multiple
refrigerator doors at the same time, greatly improving test
efficiency and shortening product development cycle.
- High-precision control: Adopts servo motor drive and precision
sensors to achieve precise control of parameters such as opening
and closing angle, speed, force and pause time.
- Programmable test mode: Users can flexibly set a variety of test
programs according to different test standards and product
requirements, including number of cycles, opening and closing
frequency, dwell time, etc.
- Real-time data monitoring and recording: Real-time display of test
progress, number of completed cycles, and can record key data and
generate detailed test reports.
- Automatic shutdown and alarm for faults: With overload protection,
abnormality detection and automatic shutdown for faults, it ensures
the safety of equipment and tested samples.
- User-friendly interface: Intuitive touch screen operation
interface, simple and easy to learn, convenient parameter setting
and test management.
- Rugged and durable design: High-strength materials and
industrial-grade components are used to ensure the stability and
reliability of the equipment under long-term high-frequency
operation.
International Reference Standards
The design and test functions of the HJ0636C refrigerator door
durability performance test equipment strictly follow the following
major international home appliance and durability testing
standards: - IEC 60335-2-24:2022: "Safety of household and similar electrical
appliances Part 2-24: Particular requirements for refrigeration
appliances, ice cream machines and ice makers". This standard
specifies the durability requirements and test methods for
refrigeration appliance doors, drawers, etc. during normal use.
HJ0636C can simulate the door opening and closing cycle life test
specified in the standard to verify the mechanical strength and
functionality of the door body, hinges, seals, etc.
- Clause example: 22.108 Mechanical strength: It is stipulated that
the doors, lids, drawers and other components should be able to
withstand the specified number of opening and closing cycles, and
should not have permanent deformation, cracks or functional
failures that affect safety. Tens of thousands of opening and
closing cycle tests are usually required.
- ISO 17025: "General requirements for the competence of testing and
calibration laboratories". Although this is not a standard for
equipment, HJ0636C is designed to be used in laboratories that meet
ISO 17025 qualifications to ensure the accuracy and traceability of
test results.
- EN 60335-2-24: This is an EU harmonized standard that is basically
consistent with IEC 60335-2-24 and applies to refrigeration
appliances sold in the European market.
- UL 250: "Standard for Household Refrigeration Appliances". This is
a commonly used refrigeration appliance safety standard in North
America, which also includes relevant test requirements for door
durability.
Technical Parameters Parameter | Measurement Range / Description | Accuracy | Number of Test Stations | 1-4 (Customizable, for multi-station parallel testing) | N/A | Test Objects | Refrigerator doors, freezer doors, wine cooler doors, drawers, etc. | N/A | Opening/Closing Angle Range | 0° ~ 180° (Adjustable) | ±1° | Opening/Closing Speed | 5 ~ 20 cycles/minute (Adjustable) | ±0.5 cycles/minute | Cycle Count | 0 ~ 500,000 cycles (Settable) | ±1 cycle | Door Load Capacity | Max. 50 kg (Customizable) | N/A | Door Size Range | Width 300 ~ 1000 mm, Height 500 ~ 2000 mm (Adjustable) | Highly adaptable | Pause Time Setting | 0 ~ 999 seconds (Settable pause time after open/close) | ±0.1 seconds | Sensor Type | Angle encoder, photoelectric sensor, force sensor, etc. | High precision | Control System | PLC control + Touchscreen HMI | Stable and Reliable | Drive Method | Precision servo motor drive | Smooth and Efficient | Safety Protection | Limit protection, overload protection, emergency stop button | Comprehensive | Power Requirements | AC 220V/50Hz (or customizable as needed) | Stable | Operating Environment | Temperature 10 ~ 40℃, Humidity < 85% RH | Standard | Data Recording | Automatic recording of test cycles, abnormal information, etc. | Real-time | Overall Dimensions (L x W x H) | Approx. 1500 x 800 x 2000 mm (Single station, customizable) | Compact and Rational | Equipment Weight | Approx. 300 kg (Single station, customizable) | N/A |
After-sales service - We are committed to providing excellent after-sales service for
your HJ0636C refrigerator door durability performance test
equipment, ensuring the long-term stable operation of the equipment
and protecting the quality of your products.
- On-site installation and commissioning: Our professional engineer
team will visit the customer's site to be responsible for the
installation, calibration and initial operation commissioning of
the equipment to ensure that the equipment is successfully put into
use.
- Operation and maintenance training: Provide comprehensive operation
training courses so that your technicians can master the daily
operation, test program setting, data analysis and basic
maintenance of the equipment.
- Professional technical support: Set up a dedicated technical
support team to provide timely responsive technical consultation
and fault diagnosis services through various means such as
telephone, email or remote assistance.
- Regular maintenance and calibration: Customized regular maintenance
and calibration services can be provided to ensure that the
measurement accuracy and operating performance of the equipment are
always in the best condition and meet various standard
requirements.
- Spare parts supply guarantee: Have a complete spare parts inventory
system to ensure the timely supply of key components and minimize
downtime caused by spare parts problems.
- Software upgrade and update: Regularly provide system software
update and upgrade services to continuously optimize equipment
functions and meet future testing needs.
- Warranty service: Provide comprehensive warranty services covering
equipment parts and labor, so that you can purchase and use without
worries.
Regular maintenance and calibration: Customized regular maintenance
and calibration services can be provided to ensure that the
measurement accuracy and operating performance of the equipment are
always in the best condition and meet various standard
requirements.
Spare parts supply guarantee: Have a complete spare parts inventory
system to ensure the timely supply of key components and minimize
downtime caused by spare parts problems.
Software upgrade and update: Regularly provide system software
update and upgrade services to continuously optimize equipment
functions and meet future testing needs.
Warranty service: Provide comprehensive warranty services covering
equipment parts and labor, so that you can purchase and use without
worries. |
