CF2028 Mask Visual Field Tester, GB 2890-2009 Standard

Standards:

GB 2890-2009 Respiratory protection Self-priming filtering gas mask 6.8

GB/T 32610-2016 Technical specification for daily protective masks 6.12

GB 2626-2019 Respiratory protective equipment - Self-priming filtering anti-particulate matter respirator

GB 21976.7-2012 Building fire escape and refuge equipment Part 7: Filtering fire self-rescue breathing apparatus

Main uses: It is suitable for labor safety and protection inspection centers, medical device and drug inspection centers, disease control and prevention centers, textile testing centers, mask and mask manufacturers, etc.

Technical Parameters:

1. The radius of the semi-arc circle of the visual field meter: 305mm, which can rotate around the horizontal radius of 0 °, and the arc bow is marked with a scale mark (a scale every 15°)

2. Left and right field of view: ≤120°

3. Interpupillary distance: 62.5mm

4. Test headform: a standard headform, the headform can move left and right, the two eye holes of the headform are equipped with small bulbs, and the position of the bulb and the placement of the headform are according to the requirements of standard GB 2890.

5. Calculation of field of view area: a special software system is used to automatically calculate the field of view area by computer; Unit of measurement: mm2.

6. Dimensions: 800×500×750mm

7. Weight: 80kg

8. Power supply: AC220V 50Hz

Our advantages:

1. Professional technical support.

2. Rich experience in loading a large number of containers in Chinese seaports.

3. Fast shipping by well-known shipping company.

4. Best service with email after shipment.

5. We are a professional testing equipment manufacturer in China, with rich experience and skills, and also with the best quality products.

6. Timely after-sales service.

After-sales service :

1. We guarantee that the goods fully comply with the quality, specifications and performance requirements stipulated in the contract;

2. Before delivery, we will conduct accurate and comprehensive testing of the products; Packing according to your requirements, pictures are attached before shipment for your confirmation, delivery is made on schedule, and professional shipping documents are provided;

3. We will provide you with quality service immediately, reply within 48 hours after receiving the quality message, and provide appropriate solutions within 3 working days;

4. After acceptance, our engineers will provide professional and technical services free of charge, such as video guidance and teaching, and on-site guidance and teaching if necessary;

5. We provide a 12-month warranty period, and in the event of quality problems during the product warranty period (not caused by human factors), we guarantee to provide free repair, maintenance and replacement of damaged and defective parts services;