gb 2890 visual field testing machine

Brand Name:GESTER

Model Number:GT-RA07

Place of Origin:China

...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...

Brand Name:SYSEYE

Model Number:BIO-1100

Place of Origin:China

... and electrical integration to form a visual inspection system, advanced computer configuration, comprehensive software system, and provides advanced algorithms and analysis systems in accordance with international standards for clinical use ...

Brand Name:SANWOOD

Model Number:SM-4313

Place of Origin:China

... 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:

Brand Name:Daxian

Model Number:DX2028

Place of Origin:China

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...

Place of Origin:China

Brand Name:CHENGFENG

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 ...

Brand Name:HOOHA

Model Number:HH-4

Place of Origin:Guangdong，China

...-priming filter gas mask · GB / T32610-2016 Technical Specifications of Daily Protective Masks Technical parameter Perimeter circular arc radius 305mm Left and ...

Brand Name:Lonroy

Model Number:LR-80

Place of Origin:China

... testing machine: GB 2626-2006 respiratory protection equipment self-priming filter anti-particulate matter respirator 2.Technical parameters Displacement speed 60±5mmés Thermocouple diameter 1.5mm Burning time no more than 5s Sample testing method of

Brand Name:Infinity Machine

Model Number:RS-8010-XY

Place of Origin:Made in China

..., peeling force, tear strength etc for semi-product & finished product in the field of rubber, plastic, metal, nylon, fabric, paper, aviation, packing, architecture, petrochemistry, electric appliance, automobile, etc., which are the basic facilities for

Brand Name:ZL

Model Number:ZL-1812

Place of Origin:China

LED Digital Display Motorcycle Helmet Visual Field Measuring Instrument Main features 1. The fixed base of the head mold and the head mold are connected by sockets, which is convenient and fast to place the head mold. 2. Using composite pointers, you can ...

Brand Name:JHH

Model Number:XWW-GV100KN

Place of Origin:CHINA

... with video extensometer is primarily utilized for tensile, compressive, bending, and other tests on metal and non-metallic materials. It is applicable to fields such as iron and steel metallurgy, construction materials, aerospace, quality supervision,

Brand Name:KeJian

Model Number:KJ-2030A

Place of Origin:China

...Testing Machine , Uv Accelerated Weathering Tester With Power 1Φ, 220V,50HZ Design standards: GB/T18830, ASTM D1148, ISO8580 Uses: UV Testing Machine is to provide the simulative heat of the sun and ultraviolet radiation environment of space. It is used to test Yellowing for accelerated testing of materials. Gray standard available for reference pollution,determine the material level of yellowing. You can also visually...

Brand Name:LABTONE

Model Number:G-SKT30

Place of Origin:CHINA

... industry, automotive parts, transportation and other fields. The shock test of half sine wave can be carried out. The equipment meets the standards of GB/T2423-2008,GJB150,GJB360,GJB548,GJB1217,MIL-STD-202F,IEC-68-2-27,MIL-STD-810F,...

Brand Name:wangtebei

Model Number:MJW

Place of Origin:China

...machine is mainly used in the tensile mechanical properties test of the steel strand wire test.Widely used inspace flight and aviation, petrochemical industry, constructional engineering and university and college, mining industry, research institution and other fields. Standard: Meets GB/T5224_2003 and is executable to ISO, ASTM and other international test...

Brand Name:BOTO

Model Number:B-CY-250

Place of Origin:China

...environmental protection, medical, drug testing, health and epidemic prevention, livestock, aquaculture and other scientific research and college departments. Also widely application in biological engineering and water analysis field etc. Features: 1, The

Brand Name:YUYANG

Model Number:YYF003

Place of Origin:China

ISO 5660 GB/T 16172 Cone Calorimeter Heat Release Rate Flammability Testing Equipment Description: The Cone Calorimeter is the most significant bench scale instrument in the field of fire testing. Heat release is the key measurement required to assess the ...

Brand Name:Haida

Model Number:HD-B604

Place of Origin:China

..., shearing force, adhesion, peeling force, tear strength,etc.of specimen, semi-product and finished product in the field of rubber, plastic, metal, nylon, fabric, paper, aviation, packing,architecture,petrochemistry,electric appliance,automobile,...etc

Brand Name:Btutest

Model Number:BTU-LM-8

Place of Origin:Made in China

...Testing Equipment Standards: ISO / DIS 10545 / 7-1994, GB/T3810.7-2016 Description: This machine is designed as per the ISO/DIS 10545/7－1994 and GB/T3810.7-2006 standards.Laboratory Testing Equipment Place a certain amount of abrasive on the glaze of ceramic tile, grind the abrasive on the glaze, and visually...

Brand Name:SKYLINE

Place of Origin:China

Model Number:SL-L11

...: GB 28011, QB/T 1812, QB/T 1813, BS 5131 This machine is mainly used to test the bending resistance of the steel shank. Insert the shank into the fixture and make it rotate 180° around the central column with a diameter of ∮10mm. Visually inspect...

Brand Name:kerang

Model Number:KR-DL

Place of Origin:CHINA

... fatigue test equipment for electric wheelchair A. Product Description: the instrument is made according to GB and ISO standards. It can carry out road fatigue test on wheelchair and visually check the damage degree of wheelchair. This machine is suitable...

Brand Name:Sinoseen

Model Number:SNS-GM1133-V1.0

Place of Origin:China

Sinoseen GM1133 1/2.8" vb1940 CMOS 5MP camera module with high-speed USB2.0 interface for seamless connection. This advanced digital image sensor delivers sharp images at a resolution of 2592x1944 and a frame rate of 30FPS, making it particularly ...