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Gravity
mass attraction pulling bodies together. Dedicated to Cathy
See Also: Force, Compression, Crimp Force, Pull Force, Pull off Force, Push Pull Force, Peeling, Tension, Electrical, Magnetic, Specific Gravity, Wave, Gravity Meters, Gravimeters
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Seawater Refractometer
AQUAR-H5O
The Palm Abbe AQUAR Digital Seawater Refractometer is a professional refractometer for testing seawater, salt water, and brackish ocean water for oceanography, aquaculture, aquariums, desalination plants, and ocean research. The model AQUAR-H5O measures seawater salinity in Practical Salinity Units (PSU), Sigma-t Density, Specific Gravity, Conductivity, and Chlorinity.
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Ethylene Glycol (EG) Anti-Freeze Tester
101
Thexton Manufacturing Company, Inc.
Original ball-type, specific gravity tester. Accurate to -34° F., indicating 50/50 mix.
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Refractometers
PCE Instruments carries a number of refractometer models including portable or handheld refractometer, digital refractometer and Abbe refractometer products used in food processing, canning, beekeeping, brewing, winemaking, distilling, pharmaceutical, manufacturing, machining, automotive, oil, petrochemical and water quality industries to measure the percent (%) Brix, salt content (salinity), water content, sugar content, Baumé (°Bé), Oechsle (°Oe), alcohol content or specific gravity (sg) of transparent or semitransparent fluids, liquids, formulas, suspensions, mixtures, dispersions, emulsions, concentrations, pastes and substances such as salt water or seawater, brines, fruits, juices, soft drinks, energy drinks, wines, liquors, condensed milk, jams, jellies, honey, industrial lubricants, antifreeze, ethanol, battery acids, propylene glycol, ethylene glycol, electrolyte solutions, paints, lacquers and chemicals.
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Battery Voltage Recorder
BVR Series
Battery voltage recorders from BVR series are designed to serve as a support tool for cell voltage measurement during battery capacity testing.During capacity testing, cell voltage, temperature, inter-cell connection voltage, and specific gravity should be measured in order to determine failling cells in the string that should be replaced.Furthermore, IEEE standards for stationary batteries applications stipulate periodical measurement of overall string voltage, as well as cell voltage and temperature.The BVR Series is the perfect tool for that purpose. All measurements are automatically saved in device’s internal memory. Additionally, DV-B Win software helps the user to download all measured results. Furthermore, the user can create test reports and export them to various formats.BVR series includes two models: BVR11 and BVR22. These are rechargeable handheld devices intended for performing monthly battery inspections and support tools during capacity testing. The list of the applications of these instruments includes:Efficient supplement to BLU series of battery load units during battery discharge testingMonthly inspections of large battery banksAmbient temperature measurementCurrent measurement using current clampsUSB and Bluetooth communication with PCSimultaneous string voltage and current measurement to analyze a discharge test processThe BVR22 model provides Bluetooth communication with an external density meter, for transferring electrolyte specific gravity and temperature readings.
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Density
The density of paint will depend on their ingredients in the paint. Density is also known as specific gravity or mass per unit volume.The more ingredients/particles in paint the more mass per unit of volume. This is called density (S.G) can be written as g/cm3. The reference substance for liquids is nearly always water. It is important to specify temperature for both the sample and reference. To find the density of a paint you need to establish the weight of the product. For these several instruments are available, pyknometers, immersion bodies, densimeters and weighing scales.
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IQ4 Vertical Fall Metal Detection
The IQ4 Vertical Fall is a gravity fed / throat metal detector system designed for inspecting bulk, powders and granules. This system is supplied complete with frame, throughput tube and a choice of sealed valve or cowbell reject, depending on application.
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Slip Table Assembly
ST Series
The ST Series Slip Table Assembly is one of three base configurations offered by Unholtz-Dickie for its vibration test systems. It is ideally suited for sequential 3-axis test capability with minimized cross axis response; for testing heavy, oversized, or non-symmetrical loads; and for products where orientation with respect to gravity is necessary.
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Beer Refractometer
PA203X-009-800-801-802-804
Multi-scale Digital Beer Refractometer for measuring Plato, Dissolved Solids, Specific Gravity D20/20, Brewer’s Points, and Propylene Glycol Freeze Point °C.
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Absolute Optical Inclinometer
A2T
The A2T is a single axis, digital gravity angle sensor. The A2T serves as a full 360 range absolute tilt sensing programmable level with either digital or analog output. Internally, a rotary bar coded disk is mounted to a weighted gravity driven wheel. A micro-controller strobes an LED to transfer the bar code image onto an optical linear array, then decodes the position every 2 mSec. Magnetic damping provides fast response and settling time while virtually eliminating overshoot and oscillations. An internal EEPROM stores field programmable parameters such as resolution, zero position, direction swap, and mode. This second generation design virtually eliminates the primary accuracy limitation of first generation inclinometers, which is sitation (hysteresis).
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Dynamic Gravity Meter
TAGS-7
TAGS-7 represents the latest development in a long line of LaCoste-based airborne gravity systems, stretching back to the first successful airborne gravity flights in 1958 and building on the success of the TAGS System.
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AC Test Transformer Products
Shanghai Guantu Technology Co., Ltd.
Manufacturing scope:Output voltage: 0~200kVOutput capacity: 0~20kVATechnical features of AC test transformer:Light weight; adopting oil-filled and air-filled structures reduces weight by 20% year-on-yearStatic noise; uniform electric field design and special fastening structure, no discharge and no mechanical noise at rated outputHorizontal iron core structure reduces the center of gravity of the equipment to a low pointMulti-flange combination with high structural strengthKey parts are cushioned with advanced elastic materialThe control box has complete protection functions and strong overload capacity
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Battery Acid Refractometer – Sulfuric Acid Specific Gravity
H2SO4
Measure battery acid safer and more precisely. The MISCO Palm Abbe digital refractometer eliminates bringing acid up to your eye – a risk associated with analog/shadow line models. This refractometer has a single scale for sulfuric acid specific gravity.
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Specific Gravity Tester
LD-LSGT-A10
Specific Gravity Tester LD-LSGT-A10 determines the theoretical maximum specific gravity of bituminous mixtures in accordance to ASTM D2041 Standard Test Method for Theoretical Maximum Specific Gravity of Bituminous Mixtures (Vacuum process). Adopted with single chip machine technology to shake a loose asphalt mixture sample submerged in water. Vacuum is applied into the sample, to extract out the air bubble.
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Modular Gravity Handler For Small Devices
Rasco SO2000
Modular designed gravity handler with various input and output possibilities. SO2000 can handle the smallest possible packages for gravity and provides a broad range of Sensor and MEMS applications.
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Dynamic Gravity Meter
TAGS-7
TAGS-7 represents the latest development in a long line of LaCoste-based airborne gravity systems, stretching back to the first successful airborne gravity flights in 1958 and building on the success of the TAGS System. For over 50 years, LaCoste gravimeters have acquired hundreds of thousands of line kilometers of gravity data during academic, government, and commercial surveys. TAGS-7 blends the latest in GPS and data acquisition technology with the solid foundation of the LaCoste dynamic gravimeter.TAGS-7 is an upgrade to the TAGS-6 gravity meter, and is designed specifically for airborne operations. The system incorporates a time-tested, low-drift, zero-length-spring gravity sensor mounted on a gyro-stabilized gimbal platform. The sensor has a worldwide gravity measuring range (no reset necessary) of 500,000 milliGals.
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Gravity Measurement
Quantum gravity measurement is emerging as a new frontier in sensing, bringing the ability to passively detect objects and voids, through difficult to penetrate materials such as soil, rock, lead and water. Gravity measurement using cold atom interferometers is set to revolutionise nearly all industries from civil to oil and gas, mining to maritime, and medical to defence.
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Digital Hydrometers / Density Meters
SBS introduced the first digital battery hydrometer to the U.S. stationary battery market back in 1988. For the past 25 years, SBS has sold and serviced thousands of hydrometers and continues to provide the newest technologies in battery maintenance equipment today.Hydrometers (density meters) measure the specific gravity of a battery’s electrolyte. Based on the specific gravity, the user can determine the state of charge of the battery. Retaining these hydrometer readings and data over time is recommended by IEEE as part of any Battery Maintenance Program.
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Zero Gravity Tool Balancers
These durable zero gravity tool balancers provide true balance and easy handling for operators that work with tools for long, continuous hours. The balancers allow tools to be positioned over the work station for comfortable operation and can be used with pneumatic, electric, hyrdraulic or other tools. Mountz offers an assortment of ergonomic tool balancers.
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SparkFun Triple Axis Digital Accelerometer Breakout
ADXL313 (Qwiic)
The SparkFun ADXL313 Breakout is a low power, high resolution (up to 13-bits) 3-axis accelerometer for measurement up to ±4g. This breakout measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Digital output data is formatted as 16-bit two's complement and is accessible through the on-board Qwiic connectors (I2C) or SPI.
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Densimeter
H-300 S
Hildebrand Prüf- und Meßtechnik GmbH
The Hildebrand Densimeter Model H-300 S is a cost efficient instrument for calculating the specific gravity with a superior resolution of 0.001. The system is suitable for checking plastics, rubber, films, liquids, sintered metals, ceramics, glass and other non-metal materials. The value is displayed automatically after the elapsed time.
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Sodium Chloride Refractometer
PA202X-075-078
Measure Sodium Chloride specific gravity and salinity, in parts per thousand, instantly and accurately with the MISCO Palm Abbe digital handheld refractometer. A refractometer is faster and much more capable of accurately determining specific gravity and concentration compared to hydrometers.
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Wine Refractometer
VINO5
Measure Probable Alcohol Content in grape juice or grape-must, and the actual alcohol content in finished wine, with the Palm Abbe Digital Wine-Alcohol Refractometer. This instrument will display the Probable Alcohol Content of grape juice or grape-must and the actual Alcohol by Volume and Specific Gravity of finished wine (distillation method). It will also measure Mass Fraction of Saccharose, and Sucrose content in grams/Liter, of grape must. It is ideal for vineyards and wineries where quality and the highest precision are demanded.
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Density (Densitometer)
The oscillating U-tube densitometer method is a technique to determine the density of liquids and gases based on an electronic measurement of the frequency of oscillation, from which the density value is calculated.Density meters work by measuring the oscillation of a glass tube containing the sample.Specific gravity and refraction index can be measured. They are used in many industries such as: oil, chemical, food and beverage industries for quality control and research and development.
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Mass Burette Flow Detector
FX-1100 Series
The FX-1100 Series Mass Burette Flow Detector takes the position of the fluid surface inside the burette as the head pressure using the differential pressure detector attached at the bottom and directly measures the flow of fluid as a mass based on changes in this pressure. It does not require calculation correction of temperature and specific gravity, and has many advantages such as high accuracy and extremely less affected by air bubbles, which enable to measure fuel consumption in the tests such as chassis dynamometer and engine bench. The 3 models are available according to the measurement range and application.
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High Speed Gravity Handler
MT9928 xm
This well-established test handler provides field-proven reliability and performance. Its modular and scalable design and variety of options allow configuration of the MT9928 exactly according to the test needs. Easy-access design and easy-to-change conversion kit parts support fast and easy package style changes. The MT9928 has a large soak capacity and features the entire tri-temp range at outstanding temperature accuracy and stability.
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Coaxlink Quad 3D-LLE
Laser line extraction with zero host CPU usageSingle and Dual Laser Line Extraction into a depth mapReal-time generation of 16-bit 3D height mapsChoice of algorithms: Maximum, Peak, Center of Gravity (COG)Precision: up to 1/256 pixel (with Peak and COG algorithms)Performance: 19,000 profiles/s from 1024 x 128 images. 38,000 profiles/s from 1024 x 64 imagesMemento Event Logging Tool
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Field-Deployable Analyzer
Verax CTX/CTXe
Produces stream composition (C1-C9+) and BTU (natural gas) or API gravity (liquids and crude) and more10 second measurement cycle timeEnables real-time monitoring and controlNatural gas, NGL, condensate, crude oil and refined fuels capabilityNo sampling system, zero emissions, zero lost productRequires no analyzer shelter
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Human Urine Refractometer
PA202X-093-095
Refractometers have been proven time and time again to be more accurate than hydrometers or reagent test strips for testing urine specific gravity. The Palm Abbe is fast, convenient, and easy to use. Simply place a drop or two of urine in the stainless-steel sample well, press a button, and instantly read urine specific gravity or urine total solids on the large LCD display.
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Clinical Protein Refractometer
RHC
Fuzhou Zhongtuo Optoelectronic Co.,Ltd
The RHC series are designed for measuring the serum proteins and specific gravity of urine.
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Leak Detection System
Leak detection system (LDS) is a state-of-the-art software and hardware suite intended for leak detection in long-distance and oil products pipelines, calculation of leak location and evaluation of its intensity in constant full-time mode. The system allows to detect leaks in stationary and non-stationary pumping modes without gravity mains as well as in suspended pumping mode.
