vision test chart

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:Silk - SineImage

Model Number:YE0188

Place of Origin:Beijing China

Product Introduction Silk mini 24 Color Rendition Chart equal to x-rite colorchecker passport photo charts At just 1/8th the size of the ColorChecker Classic Standard, the Mini is ideal for small projects and close up shots. This target is perfect for ...

Brand Name:Silk-Silk

Model Number:VC-118-Y

Place of Origin:Beijing China

...Test Light Cabinet with D65, TL84,CWF, TL83, D50, A 6 light sources VC-118-Y camera test light box cabinet is the latest product developed by Silk, with Six fluorescent light source (A is halogen lamp) D65, TL84,CWF, TL83, D50, A. This product can test lens of different angles but using the same chart...

Brand Name:OEM

Place of Origin:CHINA

...Test Pack For Pre Vacuum Steam Sterilizers / BD Test Pack Structure and Properties: B-D test chart is bottom on paper, the size is the same as the cross-section of standard test package, and the front of paper is printed with a light yellow bar pattern,the color after sterilization will not fade. Usable range:B-D test chart is the steam penetration test chart ,that dedicated to testing...

Brand Name:KESHILONG

Model Number:GD8022-I

Place of Origin:China

LY-23C Visual Acuity LED Snellen Charts Testing at 3M Distance Visiual Acuity Test (1) LED (2) Test Distance:3M (3) Size:60*30cm Technical Data LY-21B LY-22B LY-21C LY-22C LY-23C Test Distance 5m 5m 5m 5m 2.5m Unit G.W 3.6kg 4.9kg 2.4kg 3.3kg 1.7kg Size ...

Brand Name:Btutest

Model Number:BTU- Munsell

Place of Origin:Made in China

Munsell soil colour chart Soil Testing Equipment Description: Soil Color Charts Offer an Affordable Way to Evaluate and Classify the Color of Soil.Soil Testing Equipment The book is organized to make it faster and easier for you to identify and communicate...

Brand Name:Infinity Machine

Model Number:IN-3006

Place of Origin:Made in China

...Testing Instruments With Curve Chart Display Model: IN-3006 Purpose: RS-3006 digital-display fold stiffness tester is used for testing flexing fold stiffness of paper and board. This tester is suitable for paper, board and other slice materials whose thickness is less than 3mm to do flexing fold stiffness test, and it is also suitable for softness test...

Brand Name:SDA

Model Number:SDZK-1001

Place of Origin:China

... machine,monitor system,testing and monitoring the test subject from a long way. 2.It can be widely used in oil well control office to test the pressure of the blowout preventer,the mouth of the oil well,oil pipelines such kinds of the parts.also it can

Brand Name:SineImage

Model Number:YE0276

Place of Origin:China

...Test Target YE0276 for Texture Loss Analysis due to Noise Reduction The Color SineImage Spilled Coins chart is a variant of the Dead Leaves chart designed to measure texture sharpness. It has several advantages over older Dead Leaves charts, including nearly perfect scale-invariance, which improves the accuracy and robustness of measurements, and gray regions to the left and right of the chart...

Brand Name:KESHILONG

Model Number:GD1601 & GD1601H

Place of Origin:China

... & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc; Lens Testing Device:

Brand Name:HUATEC

Model Number:HG-6380

Place of Origin:China

.... Results including RMS of velocity values, peak-peak value of displacement, peak values of acceleration or real-time spectral charts are displayed or printed out. It can not only measure the three parameters, but also rotational speed. The

Brand Name:SDA

Model Number:3DY500/50

Place of Origin:China

11kw 50MPa Electric Hydro Test Pump For Gas Cylinders Pressure Testing Hydro Pressure Testing Equipment With Chart Recorder Details: 1.Power end crankshaft housing is made by the cast iron.it is stronger than the aluminium alloy and more stable. 2.Cross ...

Brand Name:KESHILONG

Model Number:GD1607

Place of Origin:China

... testing GD1607 Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc; Lens Testing Device...

Brand Name:SDA

Model Number:3DY3000/15

Place of Origin:China

15kw Electric Hydro Test Pump Hydro Pressure Testing Pump With Chart Recorder Details: 1.Power end crankshaft housing is made by the cast iron.it is stronger than the aluminium alloy. 2.Cross head is made by the Babbitt hard alloy.it has a long working ...

Brand Name:SDA

Model Number:QST160-80

Place of Origin:China

...factory who begin to make the triplex pumps, we can supply all kinds of the hydro test pumps for the valves,pipeline,tanks pressure testing. widely used in oil refiney factory,oil transporation,and some valves manufacturing factory. our products have been

Brand Name:JT

Model Number:WYC1200-40

Place of Origin:China

Computer Automatic Chart Recorder Hydro Test Pump Pressure Testing Pump Details: 1. Power end crankshaft housing is made by the cast iron.it is stronger than the aluminium alloy. 2. Cross head is made by the Babbitt hard alloy.it has a long working life...

Brand Name:Silk - SineImage

Model Number:Gray Card 18% R-27 by Kodak

Place of Origin:China

KODAK Gray Card 18% grey card Gray Cards Color Charts for camera MunSell 18% Reflectance (Gray) Neutral Patch KODAK Gray Card / R-27 incorporates the worldrenowned MunSell 18% Reflectance (Gray) Neutral Patch. The catalog number and list price remain the ...

Brand Name:SineImage

Model Number:COLOR CAMERA GRAY SCALE TEST CHART

Place of Origin:Beijing, China

ISO 14524 digital camera TE269 OECF36 measurement chart 1.000.000:1 OECF MEASUREMENT The opto electronic conversion function (described in ISO 14524) is one the most important characteristics of a digital camera. It describes how the camera transforms ...

Brand Name:SeeLong

Model Number:SLM-1000-xx

Place of Origin:China Luoyang

...Test Bench Introduction The hybrid powertrain test bench system is mainly used for various tests of the power systems (engine + ISG Motor + transmission + dynamometer) and its electronic control system in the process of product development. Test the performance of the engine, motor, Motor controller, and gearbox to provide accurate and reliable test charts and data. To test...

Brand Name:SineImage

Model Number:SFRplus charts

Place of Origin:China

...Charts 5*9 Color Matching Software Provide Automated Analysis For MTF Lateral Chromatic Aberration Distortion Sineimage's ISO compliant SFRplus charts are designed to work with iQstest software to provide automated, comprehensive image quality analysis. SFRplus charts test...