Other Optical Instruments

Single-channel LED fluorescence attachment for upright microscope MF-LED Series MF-LED single-channel series LED fluorescence attachment features with built-in color LEDs as light source. Providing friendly fluorescence upgrade solution for basic fluorescence microscope users. By the modular illumination you can easily upgrade a traditional infinity upright biological microscope to fluorescence functional. It is compatible with laboratory microscopes Olympus, Nikon, Leica, Zeiss and others.

Minimum Order: 1 bags

LED fluorescence attachment for inverted microscope MI-LED series MI-LED is a fluorescence attachment in LED light source, it is used to upgrade inverted biological microscope to fluorescence microscope. Special with built-in color LED lamps and fluorescence filters, the illuminator is well fit to Olympus inverted microscope for live cell. On purpose of user friendly , the products is lightweight and small volume. Digital screen shows and remember each channel light intensity from 0~100%.

Minimum Order: 1 bags

MF-LED multi-channels series LED fluorescence attachment features with built-in color LEDs as light source. Providing friendly fluorescence upgrade solution for basic fluorescence microscope users. By the modular illumination you can easily upgrade a traditional infinity upright biological microscope to fluorescence functional. Digital screen shows and remember each channel LED light intensity from 0~100%. It is compatible with laboratory microscopes Olympus, Nikon, Leica, Zeiss and others.

Minimum Order: 1 bags

Model 20-60x60ED Magnification: 20X-60X Objective diameter(mm) 60 Front lens diameter 82 Prism (BAK4 / BK7) BAK4 Prism Type (Roof / Porro) Porro Eyepiece diameter(mm) 27 Exit pupil diameter(mm) 3--1 Lens Coatings FMC Field of view(ft /1000 yds) 2.5-1.3 Eye relief(mm) 21-15 Close distance(M) 5 Waterproof (Y/N) YES Fogproof(Y/N) YES Diopter adjustment: -4D~+4D Net weight(g) 1000 Dimensions of product (mm) 340X83X160

Semi-auto Computerized Polarimeter (Ref : PSV-702 ) This device automatically detects the image luminance, thereby finding the darkest point precisely . By inputting sample photoelastic constant and thickness in advance , the stress value will be calculated by the computer . Features 1.greatly improve the measurement accuracy with the combination of Senarmont, Sensitive Color method and machine vision processing; 2.equipped with a zoom lens for detection of small samples ; 3.measurement can be finished in 10s; 4.save data and images automatically with a laptop Application 1.measurement of residual stress in various types of glass products ; 2.stress presence and stress distribution in plastic products ; 3.phase difference measurement of optical film ; 4.stress presence in crystalline materials Detection objects 1.lighting industry , such as light bulbs, light tubes 2.beverage and medical packaging industry, such as drink bottles , Penicillin bottles, ampoule bottles ; 3.household glassware, such as red wine glass , crisper, salad bowl ; 4.other glass products , such as contact lenses, solar glass ,automobile glass; 5.optical crystals, such as calcium fluoride Instrument parameters Detecting range : 0-280nm Magnification : 1-24 times Viewing field : max 176×132mm min 6.9×5.2mm Accuracy : about ±1.5nm (scale compass rotation : ± 0.5°) Dimension : W280*D380*680mm Power supply : AC220V Weight : 15kg

Minimum Order: 1 bags

Preform strain viewer（Ref: PSV-801 ) Specifications : Viewing field: 200* 200 mm Overall size: 300*335*330 mm Main voltage:220 V AC Measuring space height : 234.5 mm Light source: LED ( White and Sodium light) Gross Weight : 10KG Packed in 1 carton : 45*45*32cm Application area This Polariscope is designed to observe and analyze the distribution of internal strain in transparent plastic preforms. It has been widely used in the quality control of various plastic rough processing products and finished bottles. Features 1.Defects invisible to the naked eyes such as crystallization or other common defects become visible ; 2.When the plastic preform is placed on the Polarizer at a 45° angle, the colored birefringent stripes at the edge of the preform can be observed; 3.When the plastic preform is placed on the polarizer at a 0°or 90° angle, black birefringence stripes in the central part of the preform will be displayed; 4. In addition to white light, Sodium light is also used to test colored preforms or finished bottles;

Minimum Order: 1 bags

Handheld Polariscope ( Strain Viewer ) Different from common bench type Polariscope , this handheld Polariscope adopt seperating design , that means the analyzer and polarizer are movable . In this way , the net weight is almost reduced to half . This lightweight design make it more convenient to carry . The working space available within the unit enables a wide variety of components to be accommodated for hand held examination under polarizing light., such as fish tank. Detecting object 1. any transparent glass products such as : fish tank , mobile phone cover, lighting tube, solar glass ,automobile glass,sapphire, glass container , glass handicraft 2. any transparent plastic samples such as :plastic bottle , cosmetic bottle , beverage bottle, plastic tray, plastic film 3.Crystaline material Specifications Optical path difference of full-wave plate : 560nm Viewing field: 200mm*200mm Overall size:300mm*300mm*80mm Voltage: 220V Light source: White fluorescent lamp Weight:4.5KG

Minimum Order: 1 bags

Z73 / 43X-10 / 16Q slurry gate knife gate valve gate valve manufacturer industrial gate valve supplier Medium temperature: ≤90 ℃ operation: manual / electric / bevel gear / pneumatic medium: liquid solid particle content of not more than 4% Diameter: DN50-2000 Pressure: 1.0-1.6mpa Body Material: GGG40 ( Ductile iron, stainless steel, duplex stainless steel) Connection: Wafer Seated material: Metal/EPDM/Nitril/Viton/Silicone Optional pressure rate:10Bar/150lbs 3 way gate valve Details slurry gate knife gate valve Dimensions and connection dimensions model Nominal diameter (mm) Size (mm) L B C D E H H1 Z43 / 73X -10 / 16Q 50 48 135 90 105 119 295 360 65 48 155 90 115 135 335 415 80 51 165 120 124 150 360 455 100 51 195 122 135 180 400 515 125 57 220 127 160 203 455 595 150 57 220 136 175 235 510 675 200 60 270 136 205 280 585 805 250 70 335 160 240 347 695 965 300 76 385 165 275 395 765 1085 400 89 525 168 365 530 995 1415 450 89 565 200 435 570 1150 1620 500 114 630 240 475 680 1250 1770 600 114 735 255 580 780 1460 2080 slurry gate knife gate valve Material of main parts Part Name material Valve body GGG40 gate stainless steel Valve stem 2Cr13 Sealing ring NBR / EPDM slurry gate knife gate valve Performance specifications model Nominal pressure (mpa) test pressure proper temperature Applicable medium Shell pressure test Sealed pressure test Z73 / 43X-10Q 1.0  Working pressure * 1.5 times Working pressure * 1.1 times ≤90 ℃ Liquid solid particles not exceeding 4% Z73 / 43X-16Q 1.6  Working pressure DN50-250 10KG / cm³ DN300-DN400 6KG / cm³ DN450 5KG / cm³ DN500-DN600 4KG / cm³ DN700-DN1200 2KG / cm³ Tips: Compact structure, reasonable design, good valve rigidity, smooth passage.    2.The use of flexible graphite packing, reliable sealing, light and flexible operation Applications: Industrial  , applications: Petroleum, Chemical, Paper Makin , g, Fertilizer, C oal Mining,water treatment ,  and etc. industrial gate valve Advantages: We have Sand or Precision casting technology,So we can as your drawing design and production. Customers' logos are available cast on the valve body.   3. All our casting with tempering procedure before Processing.   4. Use the CNC lathe during whole process.   5. The disc sealing surface use plasma welding machine welding.   6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.   7.The kind valve we usually use Pallets to package, We also can according to specific customer's requests. Company Advantages: 1.We are manufacturer Since 1992. 2.CE,API,ISO approved. 3.Fast delivery. 4.Low price with high quality. 5.Professional work Team! With many years’ export experiences, our DIN Gate Valve and two-piece ball valve have been welcomed in international markets. Click here to learn more about valves. https://www.hbysindustry.com/

Minimum Order: 1 bags

The Polariscope ( Ref.PSV-202) has been designed to observe and analyze the internal stress of transparent glass and plastic products . Valued customers : Lock & Lock , Heraeus , Ferrotec Detecting object 1. transparent glass products with complex construction. such as : penicillin bottle, ampoule , mobile phone cover, lighting tube, solar glass ,automobile glass,sapphire, glass container , glass handicraft 2. transparent plastic samples plastic bottle , cosmetic bottle , beverage bottle, plastic tray, plastic film 3.Crystaline material Specifications Optical path difference of full-wave plate : 560nm Viewing field: 200mm*200mm Measuring height :236mm Overall size: 310*285*350mm Voltage: 24VDC( with a AC/DC adaptor ) Light source: White fluorescent lamp Weight:8KG

Minimum Order: 1 bags