1. Product Introduction
This equipment is developed according to relevant standards for gas stoves. It undergoes aging tests on the stove's shut-off solenoid valve, uses PLC + touchscreen control, uses high-quality components, and features reasonable design. It offers simple operation, high stability, and durability. Read all contents of this product manual carefully before operation.
Reference Standards:
GB16410 household gas stove
GB/T16411 General Test Method for Household Gas Appliances
CJ/T3072 household gas appliance plug valve assembly
2. Technical Parameters
1. Workstations: 4 stations (parameters can be set independently, each station has its own start and stop switches);
2. Output voltage range: DC voltage DC 0-300V;
3. Station counter: 1-999999 (independent counting per station);
4. Power-on and power-off time: adjustable from 1-99999.9 seconds;
5. Adjustable product air pressure from 2-4 KPA;
6. Adjustable product gas flow rate from 10-100 ML/MIN.
3. Product Features
1. Power-off memory function: all set time parameters and test counts can be saved even after power outage;
2. During testing, you can press the stop button to stop all tests; It can also stop testing at a specific workstation using the "switch button" on a single workstation;
3. When the fault tolerance count and operation are completed, the machine will automatically stop and sound an alarm;
4. Control method: PLC + touchscreen.
4. Test Items
1. Valve closing current testing;
2. Aging test;
3. Valve opening time setting;
4. Valve closing time setting;
5. Valve opening and closing currents are adjustable;
6. Equipped with leakage protection function.
Frequently Asked Questions
What industries is your company's testing equipment mainly suitable for?
We specialize in non-standard testing equipment for gas appliances and household appliances, especially in the gas appliance industry, with nearly thirty years of technical accumulation in the gas appliance industry, including gas water heaters, wall-hung boilers, and gas stoves. At the same time, the equipment is widely used in kitchen appliances such as range hoods, electric ovens, and sterilizers, as well as in environmental reliability testing fields like salt spray tests and high and low temperature tests. In addition, industrial automation inspection solutions can be customized according to customer requirements.
Do you make standard equipment or non-standard customization?
Focusing mainly on non-standard customs. Each production line and every product category has unique testing requirements. We provide a full range of customized services from solution design, mechanical manufacturing, electrical control, to software integration based on your inspection targets (such as valve bodies, complete machines), inspection items (performance, aging, lifespan), production line cycles, and environmental conditions. There are already numerous successful non-standard cases in the gas appliance and home appliance industries for reference.
How is the precision and stability of the equipment? How to verify it?
Before leaving the factory, we conduct complete machine testing and precision calibration according to national or industry specifications, and can provide actual measurement data reports. Common verification methods include: repeated testing with standard samples, comparison with customers' existing qualified equipment, or testing by third-party metrology agencies. For key parameters such as gas flow, pressure, and temperature, we also provide calibration recommendations and cycle reminders. For projects requiring extremely high precision, free sample testing can be arranged.
How long does it take to customize a device? Will it affect my production?
The project duration depends on the complexity of the equipment, generally 4~8 weeks, and includes requirements confirmation, solution design, manufacturing, factory pre-commissioning, and on-site installation. We complete pre-assembly and functional testing of the entire machine in the factory, and only a short time of wiring and fine-tuning can be done on site for trial operation. We will communicate with you in advance about the production shutdown window and develop a detailed installation schedule to minimize the impact on production.
Is the equipment complex to operate? What training do you offer?
The equipment uses a touchscreen human-machine interface, with simple operation logic; ordinary workers can use it daily after half a day of training. We offer tiered training: operator training (power on/off, data retrieval, fixture change), technician training (parameter adjustment, simple fault handling), and engineer training (system configuration, deep maintenance). It also provides a library of operation videos and illustrated manuals for easy access at any time.
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