Air Purifier

Application scope

This topic describes tests on air purifier products. It will help you to apply for the Tuya IoT Cloud certification.

Test scope

Test guide

Package

• Test purpose: The purpose is to ensure the integrity of the packaging materials and accessories, and the accuracy of the graphics and texts.
• Scenario: The user unpacks the package for the first time.
• Test method: Take a visual inspection when unpacking.
• Pass standard: The box is intact, the accessories are complete, and the graphics and texts are clear and explicit.
• Possible problems: The box is deformed or damaged, the accessories are incomplete, and the graphics and texts are inconsistent with the actual device.

Appearance and structure

• Test purpose: The purpose is to ensure the functionality and the appearance completeness of the device.
• Scenario: The user uses and experiences the device in daily operation.
• Test method: Use the manual operation and visual inspection.
• Pass standard: The device functions properly without any appearance defects.

Hardware function

• Test purpose: The purpose is to ensure the functionality of each hardware module of the product.
• Scenario: The user uses and experiences the device in daily operation.
• Test method: Use the manual operation and visual inspection.
• Pass standard: The button and other parts are functional.

Countdown

• Test purpose: The purpose is to ensure the proper countdown function of the device.
• Test method: Set the countdown function on the app.
• Pass standard: The countdown function works properly.
• Possible problems: The countdown information is not cleared and the countdown panel is not displayed.

Timing

• Test purpose: The purpose is to ensure the proper timing function of the device.
• Test method: Set the timing function on the app.
• Pass standard: The timing function works properly.
• Possible problems: The timing function does not work or works improperly.

Mode

• Test purpose: The purpose is to ensure the proper mode function of the device.
• Scenario: The user selects one mode from multiple modes.
• Test method: Select the working mode on the app.
• Pass standard: The working mode works properly in synchronization with the app status.

Air speed

• Test purpose: The purpose is to ensure the proper air speed function of the device.
• Scenario: The user selects one mode from multiple air speed options.
• Test method: Tap the air speed level on the app.
• Pass standard: Each air speed level is executed properly in synchronization with the app status.

Anion

• Test purpose: The purpose is to ensure the proper anion function of the device.
• Scenario: It is for improving the air condition.
• Test method: Enable and disable the anion function on the app under each mode.
• Pass standard: The device executes properly in synchronization with the app status.

Child lock

• Test purpose: The purpose is to ensure the proper child lock function.
• Scenario: The user locks the app function or the device button, or the app function and the device button at the same time.
• Test method: Enable and disable the child lock on the app under each mode.
• Pass standard: The device executes properly in synchronization with the app status.

Lighting

• Test purpose: The purpose is to ensure the proper lighting function of the device.
• Scenario: It is for the user to locate the button.
• Test method: Turn on or turn off the light on the app.
• Pass standard: The device executes properly in synchronization with the app status.

UV sterilization

• Test purpose: The purpose is to ensure the UV sterilization function of the device.
• Scenario: It is for reducing the germs in the air indoor.
• Test method: Enable or disable the UV sterilization function on the app.
• Pass standard: The device executes properly in synchronization with the app status.

Filter cartridge resetting

• Test purpose: The purpose is to ensure the proper filter cartridge resetting function of the device.
• Scenario: After the filter cartridge is changed, reset the usage rate of the filter cartridge.
• Test method: Tap the filter cartridge resetting and confirm on the app.
• Pass standard: The device executes properly in synchronization with the app status.
• Possible problems: The filter cartridge is not properly installed.

Humidification

• Test purpose: The purpose is to ensure the proper humidification function of the device.
• Scenario: It is for increasing the air humidity.
• Test method: Tap the humidification function on the app.
• Pass standard: The device executes properly in synchronization with the app status.

Current humidity

• Test purpose: The humidity value is displayed properly.
• Scenario: Check the current humidity on the app.
• Test method: Check the current humidity displayed on the app when the device is just connected to the network and when the device is working.
• Pass standard: The device reports the current humidity properly and the app displays the current humidity properly.

Current temperature

• Test purpose: The temperature value is displayed properly.
• Scenario: The user checks the current temperature on the app.
• Test method: Check the current temperature displayed on the app when the device is just connected to the network and when the device is working.
• Pass standard: The device reports the current temperature properly and the app displays the current temperature properly.

PM2.5

• Test purpose: The purpose is to ensure the PM2.5 value is displayed properly.
• Scenario: It is for monitoring the all-day concentration of PM2.5.
• Test method: When the device is working or on standby, wait for the device to report the PM2.5 value. When the device is just connected to the network, check the PM2.5 on the app.
• Pass standard: The device reports the PM2.5 value properly and the app displays the PM2.5 value properly.

TVOC

• Test purpose: The purpose is to ensure the TVOC value is displayed properly.
• Scenario: It is for monitoring the TVOC value all day.
• Test method: When the device is working or on standby, wait for the device to report the TVOC value. When the device is just connected to the network, check the TVOC on the app.
• Pass standard: The device reports the TVOC value properly and the app displays the TVOC value properly.

eCO2

• Test purpose: The purpose is to ensure the eCO2 value is displayed properly.
• Scenario: It is for monitoring the eCO2 value all day.
• Test method: When the device is working or on standby, wait for the device to report the eCO2 value. When the device is just connected to the network, check the eCO2 on the app.
• Pass standard: The device reports the eCO2 value properly and the app displays the eCO2 value properly.

Total absorption of particles

• Test purpose: The purpose is to ensure the display of the total absorption of particles is correct.
• Scenario: It is for monitoring the value of the total absorption of particles all day.
• Test method: When the device is working or on standby, wait for the device to report the total absorption of particles. When the device is just connected to the network, check the total absorption of particles on the app.
• Pass standard: The device reports the total absorption of particles properly and the app displays the value properly.

Air quality

• Test purpose: The purpose is to ensure the air quality is displayed properly.
• Scenario: It is for monitoring the air quality all day.
• Test method: When the device is working or on standby, wait for the device to report the air quality. When the device is just connected to the network, check the air quality on the app.
• Pass standard: The device reports the air quality properly and the app displays the air quality properly.

Stability

• Test purpose: The purpose is to ensure the proper function of the device.
• Scenario: The user uses the device for a long time.
• Test method: Keep the device working for 7 × 24 hours.
• Pass standard: No restart, crash, or data loss occurs during the test.
• Possible problems: There is no real-time data updated on the app, the app cannot control the device, and the device is offline.