Skid Resistance Test Apparatus

Slump Cone Test Apparatus

Standard: BS 1377-5, ASTM D2435, AASHTO T216, NF P94 090-1 Designed to provide reliable results from a unit which is compact without sacrificing accuracy and repeatability. It comes with triple beam ratio and compact design ensures space saving. It is used in soil compression test to detect the relationship between soil pressure and deformation, calculate the unit deposition, compression index, resilience index and consolidation coefficient of soil, etc. The picture is for Mid pressure.

The Vibratory Compactor Set is supplied complete with: Vibrating Hammer Supporting Frame Shank, 250 mm, long 0.6Kg Small Tamping Foot, 100 mm dia. 1.2Kg

The purpose of the test instrument is to calculate the maximum and minimum of cohesive soil porosity, and used to calculate the relative density, to understand the soil in the state of nature or the elastic after compaction and the stability of soil grain structure.

Technical Specifications: Model OBRK-10 OBRK-30 Max load 10KN 30KN Sample dimension D39.180 mm D39.180 mm, D61.8125 mm Strain rate 0.016-1.6mm/min. six-speed mechanical transmission 0.0024-4.5mm/min. 16-speed mechanical transmission Table stroke Max. 50mm Max. 90mm Confining pressure 0-2Mpa 0-2Mpa Back pressure 0-1.0Mpa 0-1.0Mpa Volume change 0-50ml/0.1ml 0-50ml/0.1ml Hole pressure 0-2Mpa 0-2Mpa Axial displacement 0-30mm 0-30mm Power 220V�±10% 220V�±10% Machine dimension 350x300x1100mm (LxWxH) 500x430x1200mm (LxWxH) Controller Dimension 500x500x925mm (LxWxH) 500x500x925mm (LxWxH) Weight 170KG 180KG

Mini printer can order Separately. Standard: ASTM D1559, D5581, AASTHO T245 Technical Specifications: Model NO. LWD-5 Max. Capacity 50KN Test Rate 50.80mm / min Cross Head Travel 70mm Power 40V/220V,50Hz,400W Net weight 100Kg Packing size 690x420x790mm

High Quality 99.5% Sulfamic Acid Factory Outlet Chemical Name:Sulfamic Acid CAS #: 5329-14-6 Appearance:White powder Molecular Formula: NH2SO3H Characteristics: White orthorhombic crystal. Nonvolatile, nonhygroscopic, smell-less.High stability at normal temperature and can maintain original quality for 50 years.Freely soluble in water and liquid ammonia, strongly acidic in water solution.Slightly soluble in methanol, insoluble in ethanol and ether.Characteristics of double functional group of amidogen and sulphonic radical, may go on chemical reaction with many matters.Melting point 205�°C. Application: Getting away oxidize surface.Slightly corrosive to metal, metal parts cleaning, used to flush boiler, and sterilize bacterium in water.Raw material for paint, dye stuff and PH test paper. Used as fire resistance of cotton fibre. Used as solidifying agent of resin.Raw material for pesticide intermediate, ramification of sulfamic acid. Herbicide. Ingredient in fire extinguishing media. Pulp and paper industry as a chloride stabilizer. Coagulator for urea-formaldehyde resins. Electroplating.

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