This Sharples Strain Viewer is already in worldwide use for the quality control of PET preforms.
The advantages of our PET preform Strain Viewer are : -
1. Crystallinity is readily identified.
2. Not only can the molecular birefringent flow lines (fringes) be seen in colour but the black isoclinic lines are visible when the preform axis are parallel to the polarising axis of the viewer. The isoclinic lines indicate the directions of the molecular orientational strains.
3. A special and removable stage is provided to rapidly obtain the correct alignments of the preforms when viewing.
For observations of the fringes the preforms are aligned at 45 degrees to
the polarising axis and at 0 degrees to view the black isoclinics.
The stage allows for the rotation of the preforms whilst viewing.
Sodium light is also provided, in addition to white light, for the examination of coloured preforms or completed bottles. The lamphouse is fan cooled.
Data:
Viewing field:..............260 x 260mm
Overall size:...............445 x 280 x 280mm
Mains voltage:............220/240v or 110v.
Supplier: Food & beverage, pet food, animal feed, auto spare parts, wooden pallets, aluminum & steel products, frozen items, food packaging items, plastic products, building construction materials, building material products/tools, wood & wooden products.
Services:
SENARCOM STRAIN VIEWER (REF.S-66/M) (Fitted with Magnifier Lens) 200mm Diameter Field of View The working space available on the Senarcom instrument allows a wide variety of products to be examined in polarized light. Accurate assessment of stresses or strains in glass and plastics products is an essential requirement of the setting of standards for product manufacture and quality control. The Sharples Senarcom Strain Viewer enables qualitative and quantitative assessments to be made of the stress and strain in transparent glass or plastic products. The stress or strain magnitudes in the component under examination can be accurately measured using the Senarmont method of compensation. MAGNIFIER LENS A magnifier lens of 1.5X can be swung into and out of the optical system to assist the operator when viewing small items. SENARMONT METHOD This stress/strain measuring technique is stepless in use and is therefore more user convenient than the application of standard strain discs. It is an objective method of strain measurement which will help to eliminate operator error in the assessment of strain magnitudes. Illumination Alternative sources of illumination are available with the Senarcom Strain Viewer. The instrument is supplied with white light for qualitative examination purposes and sodium monochromatic light for accurate quantitative measurements. DATA: Viewing Field: 200mm diameter Base Dimensions: 240mm x 270mm Total Height: 400mm Space Height: 160mm Light Sources: white light and sodium monochromatic light.
Supplier: Diy hand tools & diy paint brushes, garden products ( watering / cutting / accessories)
pet supplies ( leash / collar / bed, / placemats / harness / stainless steel pet bowls )
Services: Manufacturer and exporter
1351 Clear glass Desiccator with porcelain plate Product Description It is a non-vacuum desiccator, and therefore has no stopcock. The sturdy glass top fits easily on the thick lip of the desiccator, and features a knob handle for removing or replacing the lid. The lips of both the lid and the desiccator itself are ground glass, and should be greased with petroleum jelly before use. In addition to helping create an air-tight seal, the grease also helps cushion the lid when it is set down in place. To help prevent damage from being set down too forcefully, the lid can be carefully slid on, or off, of the desiccator once greased. Desiccators can be used, though not exclusively, for preserving moisture-sensitive items, protecting hygroscopic or water-reacting chemicals, as well as removing traces of water from samples that need drying. There are 8 sizes available : 120 mm desiccator, 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Material: Glass Color:clear Key Product Features : 1. Removable Lid 2. Heavy duty 3. With a procelain plate 1352 Amber glass Desiccator with porcelain plate Product Description There are 8 sizes available : 120 mm desiccator, 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Material: Glass Color:amber Key Product Features : 1. Removable Lid 2. Heavy duty 3. With a procelain plate 1354 Clear glass Vacuum Desiccator with porcelain plate Product Description Desiccators are sealable enclosures containing desiccants used for preserving moisture-sensitive items such as cobalt chloride paper for another use. A common use for desiccators is to protect chemicals which are hygroscopic or which react with water from humidity. The contents of desiccators are exposed to atmospheric moisture whenever the desiccators are opened. It also requires some time to achieve a low humidity. Hence they are not appropriate for storing chemicals which react quickly or violently with atmospheric moisture such as the alkali metals; a glovebox or Schlenk-type apparatus may be more suitable for these purposes. Desiccators are sometimes used to remove traces of water from an almost-dry sample. Where a desiccator alone is unsatisfactory, the sample may be dried at elevated temperature usingAbderhalden's drying pistol. There are 7 sizes available : 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Product Features : Various specifications; Preferential price;High quality Material: Glass Color:clear
Farm Machine Parts� series:� Tiller Blades, Mower Blades,� Disc Blades, S Tine Cultivator Parts, Gears etc. TEC GROUP INC. can supply the products for you according your drawing or samples. Farm Machine Parts series: Tiller Blades, Mower Blades, Disc Blades, S Tine Cultivator Parts, Gears etc. TEC GROUP INC. can supply the products for you according your drawing or samples. Produce equipment: melting furnace, centrifugal casting machines, coated sand casting machine, CNC machines, turning machines, grinding machines, milling machines, drilling machine, punching machines, laser carving machine Surface treatment: heat treatment, polishing, sand blasting, painting, electric-plating, chemical plating and other machine processing Inspection equipment:spectrum analysis instrument, metallurgical analysis, tensile strength tester, hardness tester, roughness tester, deflection tester, impact test machine, projector, altimeter, scale micrometer, pressure tester, etc. We have more than 20 years experience, and we have advanced production technology and efficient management system. So we can supply our customer high quality products with competitive price.
Supplier: Electronic products, arts and crafts, auto supplies, baby supplies, beauty and personal care, sports and outdoor products, ladies fashion, men's fashion, girls, the boy's fashion, health, household items, home and garden supplies, industrial science and technology, luggage bags, pet supplies, tools, and home decoration, toys and games, cold chain food
Buyer: Metal raw materials, industrial materials, chemical materials, plastic raw materials, petroleum, feed materials, edible oil, food etc
Full Range of Hand Tools
Supplier: Textile, men, women kids, dress items, packed food items, cashew, pepper, ginger, cardamom, plumbing, electrical fan, mixi, rice, tools, pet bottles , agricultural products , fish items , leather product
Services: Export and import
Buyer: Dress, shoes, toys, electronics ,mobiles ,home appliance etc
Regular size, Polish, Easy grip, Full stainless steel high temppered For jewellery and watch Qty and price negotiable.