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'watertight operation'

Items tagged with 'watertight operation'

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WATER SPRAY OFF TESTER As per ASTM D 4049 Water spray off tester evaluates the ability of a lubricating grease to adhere to a metal surface when subjected to a direct water spray under controlled conditions. The percentage of grease sprayed off a stainless steel test panel after a specified period is determined by weight. - It Conforms to ASTM D4049 specifications The equipment including spray chamber, delivery system and constant temperature reservoir. It Sprays water at the specified rate and temperature on a test panel coated with sample grease. To test for water spray resistance, fill reservoir with 8L of tap water and set the temperature comtroller at test temperature. Circulate the water through the system to attain temperature equilibrium and insert the coated test panel in the spray chamber. Adjust water spray to 40psi (276kPa) and continue for 5 minutes. Water spray system includes 1.3hp positive displacement pump; spray nozzle with snubber fitting: 0-60psi pressure gauge; bypass valve; shut-off and drain valves; and flexible high pressure water lines. Hinged acrylic spray chamber cover is recessed into the chamber housing to insure watertight operation. Standardized grease application fixture coats test panel with the required thickness of sample grease. Uses tap water; does not require water hook-up. The system includes: Stainless steel test panel Grease application fixture Thermometer holders Pressure gauge Salient feature – Dital Temperature Controller Unit for temperature accuracy 0.03°C Temperature range : 35.00 to 150.0°C Power supply: 230 Volt AC. 1 phase, 50Hz Country of Origin : India

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Paint Testing Instrument

The Taber Abrasion Tester is used to determine the abrasion resistance of organic coatings produced on a plane, rigid surface. The sample panel can be 100 mm diameter disc or 100 × 100 mm square panel with rounded corners and a 6.3 mm center hole. The weighted specimen is mounted on a turntable disc, while the abrasive wheel applies load on the test film. The abrasion resistance varies according to the applied load. This tester is widely used in quality & process control, R&D, and material evaluation across industries such as coatings, textiles, leather, rubber, plastics, wood, glass, paper, laminates, and ceramics. Standards: ASTM D4060, ISO 9352 Key Features: Easy-to-use control panel with Total Count & Batch Count display Vacuum pump system with suction hose for direct flow between hose & rotating disc Release Wheel Hub for quick mounting without tools Balanced calibration arms & wheel mounts with high precision weights Technical Specifications: Platform Speed: 60 ± 2 rpm Auxiliary Weights: 250 gm, 500 gm & 1000 gm (two sets, one per arm) Counterweights: 125 gm & 175 gm (two sets, one per arm) Abrasive Wheels: CS10, CS17 (USA Taber Make – any one) Material: Mild Steel body with durable powder coating; holding arms, counter & auxiliary weights, base disc made of stainless steel. Package Includes: Taber Abrasion Tester Auxiliary weights & counterweights Taber abrasive wheel (CS10) Vacuum pump with suction hose Operation manual Calibration certificate Spares

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Petroleum Lube Oil Testing Machine

Kinematic Viscosity Bath As per ASTM D 445, ASTM D 446, IP 71 The Viscosity Bath is a precision-engineered device designed to measure the kinematic viscosity of petroleum products. It uses calibrated capillary viscometers to determine flow under gravity or vacuum at precisely controlled temperatures. This ensures accurate viscosity measurements, critical for the design and selection of various petroleum products. Key Features : Precise Kinematic Viscosity Measurement: Designed for accurate measurement of kinematic viscosity in petroleum products. Utilizes calibrated capillary viscometers for reliable flow measurement. Robust Construction: A rectangular model with double-walled construction ensures durability and effective temperature control .Toughened glass observation window (254 W x 225 H mm) allows clear visibility of the process. Illumination: Rear side illumination enhances visibility and ease of operation. Efficient Heating : Equipped with an oil immersion heater for uniform heating. Versatile Bath Opening: Bath opening size: 254 x 200 mm. Cover with six openings (50 mm in diameter) to accommodate six viscometers with Bakelite holders. Large Liquid Capacity: A liquid capacity of 22 liters ensures ample volume for various tests. Advanced Temperature Control: Microprocessor-based PID temperature controller with PT-100 sensor. Digital readout with a resolution and temperature accuracy of 0.02°C. Temperature settings: 40°C and 100°C for diverse testing needs. Efficient Stirring System: Ensures uniform temperature distribution throughout the bath. Power Supply: Operates on a standard power supply of 230 V, 1 Phase, 50 Hz. Applications: Petroleum Industry : Essential for designing and selecting various petroleum products based on their kinematic viscosity. Research and Development: Ideal for laboratories conducting viscosity tests on oils and lubricants. Quality Control: Ensures compliance with industry standards and specifications. Contact Us: For inquiries, pricing, and detailed specifications, please contact our sales team

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Dispersing Machine

High Speed Disperser – Table Top Model The High Speed Disperser is a compact, table-top mixing solution designed for efficient dispersion of powders into liquids and for dissolving soluble solids. It rapidly breaks apart agglomerates and wets out particles, making it ideal for laboratory-scale mixing and dispersion tasks. Key Features: Table Top Model: Compact and space-saving design suitable for laboratory environments. Motor: Equipped with a Three Phase, Forced Cooled Induction Motor ensuring consistent performance and durability during extended use. Control System: Integrated Variable Frequency Drive (VFD) for adjustable speed control and a Digital Timer Controller for precision and repeatability. Stirrer: Supplied with one (1) 50 mm SS304 Cowl-Type Stirrer for optimal mixing and dispersing action. Tip Speed: Achieves a tip speed in the range of 12 to 18 meters per second, suitable for effective dispersion and grinding. Capacity: Designed for handling 2 to 4 liters of dispersion volume using suitable grinding media. Note: A sturdy laboratory platform or table is to be arranged by the user for stable operation of the disperser. Salient Features- ➢ RPM : 0000 to 4850 Step less variation by VFD. Digital Display of RPM on VFD Panel ➢ Clamping : Manual in “V” Shaped Clamping ➢ Vertical Traverse : Manual Operation eased by counterweight Mechanism & LM slide ➢ Main Supply : 415/430 VAC and 50/60 Hz ➢ Digital Timer : 99 mins 59 secs with memory backup function

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The Digital Bulk Density Apparatus is a microprocessor based instrument designed to study the packing down of powder beds of different pharmaceutical & chemical powders and gives accurate & repeatability of the result. Bulk Density is an essential test required in the process of Tablet manufacturing, capsules filling and cosmetics manufacturing as important part of quality control program. 4 digit microprocessor based Pre-set counter provided to set exact no of strokes. This feature eliminates the tedious calculation of Timer Mode. A common holder for both the cylinder drops down smoothly from the specified height. Easy to lock cushioned holders are provided to hold the cylinder. In power failure, the non-volatile memory of the microprocessor remember the last mode of operation, and complete the test after the power supply is resumed. It has the following features: Specifications : » Display: Digital 12 mm Red LED » Speed range - 30RPM Mechanical Timer/Digital counter as per requirement.

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