Guangdong Haida Equipment Co., Ltd.
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | / |
| Application | Temperature and Current Testing |
| customized support | OEM, ODM |
| power | / |
| Protection Class | / |
| Voltage | 220 V |
| warranty | 1 Year |
| Power Supply Type | DC Constant Current Power Supply |
| Power Supply Number | 12 units |
| Software features 1 | Time control: start/end time settings, auto-stop function |
| Software features 2 | Data export: saves in excel format, reusable historical data export |
| Software features 3 | Real-time display: I/V/T curve visualization |
| Software features 4 | Alarm system: logs time, object, event description for fault tracing |
| Retention period | displays and sets the retention period for saved data |
| Brand Name | HAIDA |
| Place of Origin | Guangdong, China |
| Model Number | HD-E920 |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | / | Application | Temperature and Current Testing |
| customized support | OEM, ODM | power | / |
| Protection Class | / | Voltage | 220 V |
| warranty | 1 Year | Power Supply Type | DC Constant Current Power Supply |
| Power Supply Number | 12 units | Software features 1 | Time control: start/end time settings, auto-stop function |
| Software features 2 | Data export: saves in excel format, reusable historical data export | Software features 3 | Real-time display: I/V/T curve visualization |
| Software features 4 | Alarm system: logs time, object, event description for fault tracing | Retention period | displays and sets the retention period for saved data |
| Brand Name | HAIDA | Place of Origin | Guangdong, China |
| Model Number | HD-E920 | ||
| High Light | High Accuracy Circuit Continuity Monitoring System ，Circuit Continuity Monitoring System | ||
This circuit continuity monitoring system is combined with rapid thermal cycle test room to monitor product temperature and current.
| Power Supply Type | DC Constant Current Power Supply |
|---|---|
| Power Supply Number | 12 units |
| Current Switching Function | IEC 61215-2:2021 automatically switches current according to the following procedure (red line in the figure below) |
| Test Requirement Part 1 | A 5 N weight capable of being attached to the electrical termination leads of the module |
| Test Requirement Part 2 | Connect the temperature monitoring equipment to the temperature sensors. Connect each module to the appropriate current source by connecting the module's positive terminal to the positive terminal of the power supply and connecting the second terminal accordingly. During the thermal cycling test, set the continuous current during the heating phase to the technical specification current (see 4.11.2d), for a temperature range from −40 °C to +80 °C. During the cooling phase, at the −40 °C dwell stage and when the temperature is above 80 °C, the continuous current shall be reduced to no more than 1.0% of the measured STC peak power current for monitoring continuity. If the temperature rises too quickly at the lowest temperature (exceeding 100 °C/hour), the application of current may be delayed until the temperature reaches −20 °C. |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
5000000-7000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as pap... Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as pap...
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