'the rpvot'

RPVOT : Rotating Pressure Vessel Oxidation Stability Test As per ASTM D 2112, D 2272, IP 229, IS:12958-1990: The Equipment is used to evaluate the oxidation stability of new and in-service engine, turbine and insulating oils in the presence of water and a copper catalyst. Features : 2 Nos. of Rotating pressure vessels oil bath on castors. Digital electronic temperature controller with safety mechanical fail-safe thermostat. Heavy duty drive motor to rotate pressure vessel at 100 rpm and is housed below the oil bath. Rotating pressure vessel constructed of stainless steel with stem and valve to receive pressure transducer. Pressure vessel is held at an angle of 30° Capacity of bath is 70 litres with stainless steel body and top cover. Catalyst wire, glass liners with PTFE-cover, an ASTM 96C thermometer, 'O' ring supplied with the unit. Automatic Pressure digital data logger with PC interfacing software supplied on CD-ROM with pressure sensor.

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Durable and efficient Tray Dryer designed for uniform drying of products such as powders, chemicals, granules, food items, pharmaceuticals, and other industrial materials under controlled temperature. Constructed with double-walled insulation and fitted with high-quality heating elements, it ensures consistent performance with precise temperature control. Available in multiple tray capacities, ideal for laboratory and industrial applications.

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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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The EMCOR Rust Tester is designed to determine the corrosion-preventive properties of lubricating greases on ball bearings in the presence of water or salt water. The system replicates real-world mechanical and environmental conditions by rotating and resting the bearings in a water medium. It is built to conform with IP 220 , DIN 51802 and ASTM D6138, enabling both dynamic and static corrosion testing of greases. Key Features: 4 / 6 / 8 test setup for testing of bearings simultaneously Bearing housing in SS 316 for high corrosion resistance Powder-coated outer body for long life Operates at 80 RPM with automatic rest/run cycles Includes plummer blocks, adapter sleeves, self-aligning bearings, and V-ring seals Microcontroller-based Run/Rest Timer. Scope of Supply: EMCOR Test Rig with Base Plate Electric Motor with Gear System SS Shaft and Support Assembly Plummer Blocks & Bearing Housings Self-Aligning Bearings Adapter Sleeves & V-Ring Seals Electronic Run/Stop Timer User Manual Applications: Corrosion Testing of Grease in Bearings R&D Labs in Lubricant Industry Grease Quality Control Labs Bearing Testing Facilities Tribology Research Institutes For Pricing and additonal details kindly write or call us.

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Water Washout Tester As per ASTM D1264 The water washout apparatus is suitable for testing water washout characteristics of grease as per ASTM D1264. A sample of the lubricating grease under evaluation is tested in a bearing rotating under specific speed by spraying heated water and the loss of grease is determined. A tank is provided to hold about 750 ml of water with heating arrangement for heating the water to up to temperature 80°C. The equipment is provided with test bearing housing assembly as specified in the test method. The digital temperature controller with sensor is also provided for accurate indication of the temperature inside the equipment. The unit is provided with a ball bearing (ASTM 204) as specified in the test method. Circulating pump provided with a supply pressure and a return suction line, regulating valves, a splash nozzle and accessory.The pump is capable of delivering 300 ml/min heated water via 1mm capillary. The water containing washed out grease is collected in the tank, filtered & recycled during the test. Provision is made for fine adjustable of water flow through a bypass to allow the preheated water to circulate without passing through the jet or impinge on bearing housing. Features The bearing rotational speed is 600 ± 30 rpm. Supplied with test bearings – 2 Nos. Drain valve to remove the tested water. Provided with necessary tools and fixtures for assembling of bearing housing. Power supply : 120 V / 230 AC, Single Phase, 50 / 60 Hz

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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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Salt Spray Corrosion Cabinet : A thermostatic dome-shaped Salt Spray Cabinet, designed for evaluating the corrosion resistance of surface coatings in a controlled, accelerated environment. This apparatus simulates salt-laden atmospheres to assess the durability of coatings like paints, plating, and galvanizing. Key Features: Thermostatic Design: Dome-shaped corrosion-resistant chamber made from 6 mm thick imported Perspex sheet for maximum durability and transparency. Temperature Control: Microprocessor-based PID Digital Temperature Indicator cum Controller Built-in Digital Timer with Memory Backup Heating System: High-efficiency Heater with Sensor Supplied with One Spare Heater Spray Mechanism: Atomizing Nozzles for fine mist generation Tray and Hanging Arrangement provided as per standard specifications (Air Compressor to be arranged separately) Safety and Compliance: Low Water Level Safety: Water Level Sensor with Alarm Indicator and Buzzer Thermal Protection: Built-in Thermostat for over-temperature protection Additional Accessories: Fog Collection Device for salt fog measurement

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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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High speed dispersers is a type of mixer used to rapidly break apart lumps of powder material, and wetting them in a liquid. It is also used to dissolve solube solids in a liquid. A High Speed Dispersers is a Table Top Model with a Three Phase Induction Forced Cooled Motor controlled by Variable Frequency Driver and a Digital Timer Controller. Sturdy Laboratory platform is to be arranged by you. One nos “50 mm SS304 Cowl Type Stirrer’’ will be supplied with the machine. Dispersion of 2/4 ltr volume grinding media with a Tip Speed of 12-18 mps

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