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Guangdong Sanwood Technology Co.,Ltd

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China 335mm Radius Respirator Vision Mask Test Machine GB2626
China 335mm Radius Respirator Vision Mask Test Machine GB2626

  1. China 335mm Radius Respirator Vision Mask Test Machine GB2626

335mm Radius Respirator Vision Mask Test Machine GB2626

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Payment Terms T/T
Supply Ability 30 Sets per month
Delivery Time 1 week
Packaging Details Sanwood standard package: Wooden case outside suitable for sea, air and land shipping.
Function Field of vision
Standard EN136, GB2626
Delivery 1 week
Brand Name SANWOOD
Model Number SM-4313
Certification ISO, CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 30 Sets per month
Delivery Time 1 week Packaging Details Sanwood standard package: Wooden case outside suitable for sea, air and land shipping.
Function Field of vision Standard EN136, GB2626
Delivery 1 week Brand Name SANWOOD
Model Number SM-4313 Certification ISO, CE
Place of Origin China
High Light GB2626 Vision Mask Test Machine335mm Radius Mask Test MachineEN136 Respirator Mask Test Machine

Respirator Field of Vision Test Machine per EN136 GB2626

MODEL: SM-4313

 

 

Respirator Field of Vision Test Machine is used to test the visual field effect of daily protective masks, masks and so on.

 

SM-4313 test machine, including human head model, arc bow, measurement system, etc.

 

Testing Scope:Daily protective masks, Respirators and Masks, etc.

 

Testing Standards:

GB/T 32610 GB 2890 GB 2626 6.10 GB 2890 EN 136

 

Specification:

1. Perimetry: semicircle arc: 335mm in radius, which can be rotated around the horizontal radius passing through 0°. There is a scale every 5°from 0°on both sides, and there is a sliding white sight mark on the arc.

2. Measurement method: the recording needle is connected with the sight mark through the wheel axle, and the direction and angle of the sight mark are recorded on the field of vision drawing.

3. Test head mold: a standard head mold with small bulb in the two holes of the head mold. The position of bulb and head mold shall meet the requirements of GB 2890.

4. Left and right visual field: ≤ 120°.

5. The order line of bulb is (7 ± 0.5) mm behind the midpoint of two eyes.

6. Special software system is adopted, which is automatically calculated by computer.

7. Measurement unit of field area: mm2.

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1995

  • Total Annual:

    5000000-8000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Active Member

  SANWOOD PRODUCTION SANWOOD Environmental Chambers was established in 1995, which integrated Taiwan and Japan technologies. We have been focus on the most secure and reliable climatic test chamber technology since established.       OUR EXHIBITION Ou...   SANWOOD PRODUCTION SANWOOD Environmental Chambers was established in 1995, which integrated Taiwan and Japan technologies. We have been focus on the most secure and reliable climatic test chamber technology since established.       OUR EXHIBITION Ou...

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  • Guangdong Sanwood Technology Co.,Ltd
  • https://www.climatic-chambers.com/

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