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Mask Visual Field Tester Gb 2890 2009

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mask visual field tester gb 2890 2009

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AC220V 50Hz Mask Visual Field Tester Durable With Low Weight High Standers

... self-priming filter gas mask · GB / T32610-2016 Technical Specifications of Daily Protective Masks Technical parameter Perimeter circular arc radius 305mm Left and right view ≤120 ° Pupil distance 62. 5mm ......

Dongguan HOOHA Electrical Equipment Company Limited

Address: ROOM 1205, 12/F, TAI SANG BANK BUILDING, 130-132 DES VOEUX ROAD，CENTRAL, HONG KONG

GB 2890-2009 Visual Field Mask Tester Fire Testing Device AC220V 50Hz

GB 2890-2009 Mask Visual Field Tester Product overview : The mask visual field tester is used to determine whether the visual field under the mask meets the requirements. Technical Parameters: The half-arc radius of the field 305mm Left and right field of view ≤120° Pupil distance 62.5mm Overall size 800×500×750mm Weight 80kg Power source AC220V 50Hz About daxian company: DAXIAN's testing equipment are widely used in various field......

DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

Address: No.168 Zhen'an West Road Changlian Industry Mansion Xiabian Community Dongguan China

Field Vision 120 Degree GB 2890 Visual Field Tester For Mask

Mask Visual Field Tester GT-RA07 Product Introduction Application: GESTER Mask Visual Field Tester to determine whether field of vision under the mask meets the standard requirement or not. Standards GB 2890 Respiratory protection, Self-priming filter type gas mask 6.8 GB/T 32610 Technical specification of daily protective mask Key Specification Model GT-RA07 Perimetry semicircle radius 305mm Left and right field......

Gester International Co., Ltd

Address: No.15, Chifeng Road,Licheng Region, Quanzhou city of Fujian,PR China.

40L/Min~100L/Min Respiratory Resistance Mask Tester GB 2626-2006 / GB 2890-2009

...Mask Tester GB 2626-2006 / GB 2890-2009 Main application: It is used to determine the resistance to inhalation and exhalation of respiratory protective equipment under specified conditions. Applicable to the national labor protection equipment inspection agencies, mask manufacturers related inspection and inspection of ordinary masks, dust masks, medical masks, anti-fog and mask......

Dongguan Guo Feng Testing Machine Co., Ltd.

Address: 515-517 Nathan Road,Yau Ma Tei,Kowloon,HongKong, China

335mm Radius Respirator Vision Mask Test Machine GB2626

... 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:...

Guangdong Sanwood Technology Co.,Ltd

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