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Specialized housing units for small animals, such as rodents, that are used in scientific research. For researchers to closely monitor and measure the metabolic rate, food and water intake, and other physiological parameters of the animals. Commonly used instrument in Experimental Pharmacolagy.

NPH-57 METABOLIC CAGE

Specialized housing units for small animals, such as rodents, that
are used in scientific research. For researchers to closely monitor
and measure the metabolic rate, food and water intake, and other
physiological parameters of the animals. Commonly used
instrument in Experimental Pharmacolagy.

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NPH-11 FRIABILITY TEST APPARATUS SINGLE Friability testing is a crucial quality control measure in the pharmaceutical industry, assessing the durability of tablets during packaging, handling, and shipping. This test helps ensure that tablets can withstand mechanical shocks without breaking or crumbling, maintaining their integrity and efficacy. The apparatus used for this test is known as a friabilator or friability test apparatus. The principle of a friability tester involves placing tablets in a rotating drum and measuring the weight loss due to chipping or breaking under friction, pressure, or vibration. The majority of the tests use the Friabilator principle. Why Do Pharmaceuticals Perform a Friability Test? Friability testing is performed to check the strength or durability of tablets. Tablets must be strong enough to resist breakage during transportation, coating & blistering process. Friability test is performed for core or uncoated tablets & not performed for coated tablets. Coating polymers give strength & protection to tablets against breaking thats why the Friability Test not performed for Coated Tablets According to the guidelines, tablets should be tested for friability to ensure they do not lose more than a certain percentage of their weight after a specific number of rotations. Speed and Timer Controls: These allow precise setting of the rotation speed and test duration, ensuring consistency across tests. Modern machines may have digital displays for ease of use. Weighing Balance: A highly accurate balance is required to measure the weight of the tablets before and after the test. The Friability Test Apparatus consists of the following key components: Rotating Drum: Typically made of transparent plastic,Acrylic, with a diameter of about 283-291 mm and a depth of approx.40 mm. The drum has a curved baffle that allows tablets to roll and fall within the drum as it rotates. Rotation Speed: The drum rotates at a speed of 25 ± 1 rpm. Timer: Controls the duration of the test, usually set for 4 minutes, equivalent to 100 rotations. Sample Weight: Typically, a sample of 6.5 grams or a specified number of tablets is used. Powder coated mild steel robust Body . Analogue as well as Digital models. Maintenance and Calibration Regular maintenance and calibration of the friability test apparatus are crucial for ensuring accurate and reliable results. This includes: Routine Cleaning: Regularly clean the drum and other components to prevent contamination. Calibration: Periodically calibrate the rotation speed and timer to ensure they are within specified limits. Inspection: Regularly inspect the apparatus for any signs of wear or damage and replace parts as needed. Advantages of Friability Testers Standardized Test Method: Friability testers provide a standardized testing method that is widely accepted and used across the pharmaceutical industry. This ensures that manufacturers can compare their results with industry norms and regulatory requirements. Replicable and Reliable Results: These testers produce consistent and accurate results, allowing manufacturers to evaluate the durability of their tablets and granules under controlled conditions. Fast and Efficient Testing: The Friability Test is a relatively quick process, allowing manufacturers to evaluate the quality of their tablets and granules promptly. This enables manufacturers to identify and address potential issues in their formulation and manufacturing processes. Compliance with Regulatory Guidelines: Friability tests help manufacturers comply with regulatory requirements, ensuring that their products meet the industry’s strict safety and efficacy standards. Early Detection of Issues: The Friability Test can identify potential problems with tablet durability early in the development and manufacturing process. This allows for corrective actions to be taken before large-scale production, minimizing waste and reducing the risk of product failure. Cost-Effective: Friability testers are a relatively affordable investment for manufacturers, providing a cost-effective solution for ensuring the quality and durability of their tablets and granules. Limitations of Friability Testers Limited Scope: Friability testers primarily evaluate the tablet’s ability to withstand mechanical stress during handling and transportation. They do not provide insights into other critical aspects, such as the tablet’s disintegration, dissolution, or drug release properties. Not Suitable for All Tablet Types: Friability tests may not be suitable for all types of tablets, such as coated or enteric-coated tablets. These tablets may require alternative testing methods to properly assess their durability and performance. Limited to Specific Conditions: Friability testers assess the tablet’s durability under controlled conditions, which may not accurately reflect the tablet’s performance in real-world situations. Research and Development Applications Formulation Development: In R&D, friability testers are used not just for quality control but also in the development of new formulations. By testing various formulations, researchers can determine the optimal composition that balances tablet hardness with friability. Material Characterization: Friability tests can also help characterize the mechanical properties of new excipients and binders used in tablet formulations. Conclusion The friability test apparatus is an essential tool in the pharmaceutical / Food /Nutraceutical industry for ensuring tablet durability. By adhering to regulatory standards and maintaining precise machine settings and process parameters, manufacturers can ensure their products meet quality and safety standards. Regular maintenance and calibration further enhance the reliability of the test, contributing to the overall quality assurance process in tablet manufacturing.
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NPH-11 FRIABILITY TEST APPARATUS SINGLE

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NPH-04 TINCTURE PRESS

A Pfizer Type Tablet Hardness Tester is a device that measures the force needed to break a tablet or capsule. It's used in the pharmaceutical industry to test the strength of tablets and capsules before they're sold.  A handy, Strong, and direct dial reading type tablet hardness tester. Works with a single hand grip to generate the breaking force. Inexpensive but with accurate and faster results. A safe easy to use handy Pharmacy tool. Tablet Hardness Tester Pfizer Type which helps to test tablet hardness quickly, accurately & conveniently, the instrument is ideal for tablet hardness testing, very handy and potable, records quickly and directly on dial indicator the hardness reading upto 20 kgs with accuracy of 0. 5 kg, maximum tablet diameter 25mm. Heavy duty Powder coated steel body with strong spring.Records hardness quickly and directly on dial indicator. As thetablet is crushed by pressing the jaws of the instrument, the force is recordedon a dial indicator calibrated in force unit 1/5 kg. Squeeze of hand gripgenerates the breaking force. & Release of the hand pressure opens the jawsinstantly.
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NPH-24 TABLE HARDNESS TESTER: PFIZER TYPE

Laboratory Student Spirometer made of Stainless steel used in R & D labotratories,Pharmacy colleges. Combines reliability and accuracy with an good volume to accommodate students with larger lung capacities. Introduce students to the basics of respiratory physiology through experiments in which they are the subjects. Measure Tidal Volumes (TV), Inspiratory Capacity (IC), Inspiratory Reserve Volume (IRV), Expiratory Reserve Volume (ERV), and Vital Capacity (VC).   SALIENT FEATURES Large, easy-to-read scale graduations Highly accurate Easily portable and storable 6 liter capacity for vital capacity Used as a gas meter with chain/ plastic tread compensated counter balance to the float balance to cut its movement Pulley calibrated to denote volume inlet & outlet tubes Side cock for gases Cock for draining off water strong construction Complete with corrugated tube mouth piece and recording lever. Each unit comes complete with instructions and a lab manual of theory and student experiments
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NPH-20 SPIRO METER

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NPH-16 STUDENT ORGAN BATH

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NPH-10 BOTTLE FILLING MACHINE MOTORIZED

A polishing pan is used to polish tablets and is used in conjunction with a tablet coating pan.  Made of Powder coated Mild steel to ensure long corrosion resistant life. DetatchablePolishing pan is provided with an inner lining of superior canvas cloth. The polishing pan is of canvas cloth, mounted on M.S frame, tighten fully with attachment. The affixed coupling provided on back, is suitable to affix / adjust on the shaft of drive, in place of the coating pan in the above machine, for carrying out polishing operation USES Polishing tablets in pharmaceutical and food industries Enhancing the appearance and flavour of products Protecting products from moisture, oxygen, and light Efficiently removes burrs, scratches, and surface imperfections from tablets  resulting in a smooth and polished finish.
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NPH-22 POLISHING PAN

NPH-12 FRIABILITY TEST APPARATUS DOUBLE DIGITAL PVG’s Digital Friability Test Apparatus is a precision Electrical  instrument used for measuring obression strength of tablets. PVG’s Friability Test Apparatus is Microprocessor based instrument designed to monitorthe resistance of tablets to stresses and to decide their suitability for the further process.These tests are carried out by quality control and R & D departments in pharmaceutical Industries. Multi-Drum Apparatus: High-throughput laboratories may use friability test apparatus with multiple drums, enabling simultaneous testing of multiple samples. This improves efficiency and ensures consistency across batches. Energy Efficiency: Advances in technology with Double Drum,Digital models have led to more energy-efficient friability tester, from PVG INTERNATIONAL which consume less power while maintaining high precision and reliability. Drum: The rotating drums, often made of plexiglass The unit is equipped with two transparent acrylic drums which rotate at a speed of 25 ± 1 RPM. Each of the two acrylic drums are provided with an arm which carries the tablets along with it up to a predetermined height and allows them to fall from that specified height, while the drums are rotating, It is fitted with a digital revolution counter showing the current number of revolutions for the test. A thumb wheel switch is used to set the desired number of rotations. Provision is made to remove the lid of the acrylic drum by unscrewing just one knob. Salient Features Programmable Timer,3 Digit Red ,Seven segment LED display Sturdy motor to drive drums at constant speed Accurate Reliable results with this low cost machine Long life Instrument with all Spares also available. Operating Temperature 10 to 50 Degree Centigrade Power required is 220 V 50 Hz A.C mains.
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NPH-12 FRIABILITY TEST APPARATUS DOUBLE