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So please help us by uploading 1 new document or like us to download:. Share Embed. Notice: This catalogue is produced for the convenience of our customers who may not have Internet access on a regular basis or who wish to have a printed listing of our manuals. It may not reflect the actual current prices or offerings that we have for sale.

We update our official catalogue nearly every week with new offerings, more accurate descriptions, or in some cases, deletions. We also occasionally make price corrections. PS Temperature Array This array has eight 3. Applications include measuring temperatures along the length of a metal rod as one end is heated, or measuring surface temperature at eight different points on a body.

The Temperature Array also has a multiport for plugging in a special cable included with eight colorcoded thermistor sensors connected to a single 8-pin mini-DIN plug.

Four Fast Response Temperature Probes were used to study the temperature in a glass of water at four different levels as the water was cooled. A Non-contact A C to C The Thermistor Sensor is designed to read the resistance from a thermistor k or 10 k at 25C and convert it to temperature.

The computer displays the temperature in real-time in C, eliminating the need for an ohmmeter and the use of a conversion lookup table. The sensor also reads in ohms so it can be used to read any resistance between 3 k and k. The Non-Contact Temperature Sensor measures surface temperature by detecting the emitted infrared light. Record the temperature of objects without touching them! Typical Applications A Compare temperature of hands, skin, face and clothes A Measure the temperature of different outdoor ground surfaces A Map the temperature profile of an exterior wall.

Specifications Range: C to C Accuracy: 0. The PS is a single channel sensor that uses the same Type K thermocouple probe as the PS shown on this page. Includes one Type K Thermocouple. Use in high temperature applications where the narrow tip of the probe can be applied without burning the insulation cover such as a candle flame.

Resistance Range: 3. In the Thermal Expansion Apparatus, the temperature changes in a rod, causing a change in length. The student measures the ground temperature late morning over four distinct surfaces.

Starting in the shade under the distant tree, she then crosses bare dirt in sun , a rock border, pavement, and lawn.

The Type K Temperature Sensor can be used to measure the temperature of a flame. Works with any industry standard Type K thermocouple. Simultaneously measure temperature, light, sound level, and voltage. Great for a variety of general science explorations. The type of fluid air or water being used is selectable in the software. Applications The Venturi Tube is used in a pipe network that carries water or air. The Pitot Tube is used in an open water channel or in air.

The Pitot Tube is designed to be placed in the air flow or water flowing in a channel. The General Flow Sensor, connected to the Pitot Tube, measures the pressure difference between the fluid inlet and the static side taps of the Pitot Tube and the software calculates the fluid velocity from the pressure difference.

EMA p. Pressure Range: 0 to 50 kPa Pressure Accuracy: 2. It has a constriction and two pressure ports with tubing attached. The General Flow Sensor measures the difference in fluid pressure between the two different crosssectional areas and the software does a calculation to convert this pressure difference into a velocity or volumetric flow rate. PS Venturi Tube ME Pitot Tube Launch students into an instant exploration of their environment! Students can instantly display measurements on an Xplorer or take readings over time, anywhere, and display the data on a computer.

Data is displayed in lux, a unit of illuminance that is a measure of luminous flux per unit of area. The Light Sensor can be used in three different ranges depending on the intensity level of the light source. Typical Applications A Compare light intensity vs. A Determine the light level on a sunny versus cloudy day A Compare sound levels of students whispering, singing loudly, or applauding.

The graph shows that light intensity varies as the inverse square of the distance from the light source. The temperature, light intensity, and sound level are simultaneously measured inside a refrigerator.

Note the changes in measurements as the compressor starts and as the door is opened. PSA ScienceWorkshop A Ideal for low light experiments The High Sensitivity Light Sensor is designed to perform visible light studies from low intensity spectral studies to daylight. Built-in automatic variable oversampling reduces noise. The Light Level Sensor measures illuminance in lux. The readings of this sensor mimic the wavelength sensitivity of the human eye, which is most sensitive in the green part of the spectrum.

This is achieved with a green filter in the light sensor. Some typical readings are shown in the table: Condition. The Broad Spectrum Light Sensor uses a thermopile and window combination that respond to both the near infrared and visible light necessary for the Black Body experiment. The sensor includes the UVA filter, a collimator, and a sensor handle.

Pin Configuration: 8-pin DIN on case. The classic textbook diagram of the intensity versus wavelength blackbody curves can be produced with real data. In this graph, the peak wavelength in the blackbody curve shifts as the source temperature is lowered. The graph shows the difference in UV protection with various brands of sunglasses. The Infrared Sensor is sensitive in the infrared portion up to 40, nm of the spectrum, but also detects the visible spectrum.

It can detect the radiation from a persons hand. The response is linear over its entire frequency range. The sensor features automatic scaling, eliminating the need for a gain switch. Designed with highly efficient input over-voltage protection, the Charge Sensor is virtually blow-out proof and will provide many years of use in the student lab. In the infrared part of the spectrum, the hot cavity is brighter than the surrounding matte aluminum surface. When used with the Faraday Ice Pail, the Charge Sensor can measure the total charge on an object by the induction method.

The Charge Sensor can also be used as a high impedance voltmeter It includes a 0. Typical Applications A Measure charge by induction A Quantify the charge on a capacitor plate A Discover the charge distribution on a conducting sphere See pages for additional applications.

Two alligator clip adapters included. This multi-measure probe uses only one connection so a single USB link can be used. With overload protection, audible overload notification and automatic reset this sensor provides an ideal student measurement tool. Typical Applications A Study circuit properties for both series and parallel electrical circuits. The Current Sensor determines the current through it by measuring the voltage across the internal 1.

Up to 1. Specifications Maximum Current Input: 1. Similar to the UI shown above, but includes shrouded banana jacks and shrouded alligator clips. Voltage Range: 10 V, resolution of 0. It uses a Hall Effect chip, and thus it has a negligible internal resistance and will not influence the current measurements from the circuit.

The sensor includes a 10 A fuse which can be easily replaced. The Voltage Sensor provides a simple connection between a ScienceWorkshop interface and an electronic circuit. The High Current Sensor has a low 0. Dynamic variable over-sampling greatly reduces the measurement noise at low sample rates.

Specifications Current Range: 10 A, resolution of 0. The probe contains a precision 0. Resistor: 0. The Galvanometer Sensor is designed to measure small voltages with high resolution.

Dynamic variable over-sampling greatly reduces the measurement noise at low sampling rates. Shunt resistors are included to allow measurement of current. Specifications Voltage Range: mV, resolution of 0.

The capacitor is charged with a power supply to 10 volts, and then discharged through the Air Core Solenoid. The graph of the data shows the effect of the coils inductance on the rise time of the current.

A Measure two channels at sample rates up to 1 MHz Galvanometer Sensor can measure the voltage drop across a short piece of wire. A linear fit of voltage versus current yields the resistance of 0. The Voltage Sensor measures two channels simul simultaneously at up to 1 MHz sampling rate.

It has three gain settings with full-scale input ranges of 10 V, 1 V, and 0. PS Shown in use with: Capacitor 0. EM p. Two differential channels 1 MHz max sample rate 10 V max input Three gain settings Overvoltage protection. CI Short Patch Cords By using a shunt resistor, the Galvanometer Sensor can be used to measure current.

Its application in the physics lab includes measuring and plotting fields in single or Helmholtz coils, solenoids, electromagnets and magnets.

Measure Radial and Axial Fields simultaneously. Dynamic variable over-sampling greatly reduces noise at low sample rates. The Magnetic Field Sensor provides magnetic field measurement in a compact package. The sensor at the tip of the probe measures magnetic field strength along the axis of the probe.

Study the field strength of bar magnets and electromagnets Understand the field strength of a solenoid Measure the field strength of a Helmholtz coil. As the magnet is removed from the coil, a voltage is induced in the coil. Features Measures radial or axial fields: Two switch-selectable Hall Effect sensors measure either radial or axial fields. Tare button: Zeroing or nulling out existing fields is accomplished by pushing the Tare button. Three switchable ranges of sensitivity: Full scale ranges of 10, and 1, gauss.

Measurements from Earths magnetic field to strong magnets. Measure Earths magnetic field. Measure magnetic field magnitude and direction from a coil or a bar magnet. Includes Sensor handle and sensor extension cable. Order Information Magnetic Field Sensor Magnetic field is measured from the center out to twice the radius of the coil. The angle of the resultant field is calculated. This double-walled, high permeability metal chamber produces a zero gauss field within the chamber.

By placing the Magnetic Field Sensor probe into the chamber and pushing the Tare button, the sensor may be zeroed. Highly recommended for measurement of Earths magnetic field. EM Linear Motion Accessory CI p. The Sound Sensor houses a sensitive microphone designed to display audio waveforms of sound levels between 45 and dB. The Sound Level Sensor is designed to measure the intensity level of sound sources within proximity to the sensor.

The sensor features three range switches to match the intensity range of the measured phenomena. The sensor measures sound level in both the dBA and dBC scales. The dBC scale includes all frequencies incident on the Sound Level Sensor, whereas the dBA scale filters out some frequencies to more closely match the frequency response of the human ear. Notice the difference in scales. Typical Applications A Explore sound levels outside the classroom A Discover the logarithmic relationship between sound level and sound intensity.

This oscilloscope display shows the sinusoidal nature of a middle C tuning fork Hz. Simultaneously measure temperature, light, sound level and voltage. Measure temperature, pH, gas pressure and voltage. Easy to store. Easy to use. All measurements can be made simultaneously. The Advanced Chemistry Sensor measures pressure, temperature, pH, and conductivity. Explore electrolytes, acid-base reactions, gas laws, and thermochemistry.

Acid-base, thermometric, and conductometric titrations are now possible individually or simultaneously, all with this one sensor! The Micro Stir Bar maintains a constant flow of solution over the end of the electrode, such as in the pH and conductivity probes. For use with a standard stir plate and cylindrical probes of about 13 mm diameter. Magnet is completely sealed to prevent damage from the chemicals.

Order Information Micro Stir Bar set of This sensor is well-suited for a variety of activities where testing or monitoring of acidity is important. At last, a professional Drop Counter can become part of your student lab. Our Drop Counter has a wider 18 x 13 mm drop window for better drop detection and easier alignment with burettes. Works equally well with large or small, fast or slow drops. Easy calibration requires entering just one number into the computer. Silicone rubber-sealed polypropylene is fluid resistant and protects sensor from mild acids and bases.

Automatically recalibrates for maximum sensitivity each time the unit is turned on. Specifications Measures up to 40 drops per second with drops as small as 0. Holds up to three probes in a mL beaker. LED drop indicator IR filter rejects all visible light not susceptible to variations in room lighting. It was previously listed as part number This high-precision sensor is ideal for Chemistry. Right out of the box students will be able to measure pH and temperature with the same sensor because the PS comes with a pH probe and a Fast Response Temperature Probe.

With the addition of Ion-Selective Electrodes not included students will be able to measure ion concentration in upper division Chemistry classes or samples brought back from the field. Because all Ion-Selective Electrodes use the same amplifier box, each lab group needs one amplifier box plus the desired electrodes. See below for a complete list of available Ion-Selective Electrodes. Typical Applications A Determine the concentration of a specific ion in a solution A Conduct water quality studies.

The number of counts per time interval drops off as the distance between the detector and the radioactive source is increased.

The G-M Sensor can be attached directly to the rack on a Rotary Motion Sensor to measure real-time the count rate as a function of distance from the source. The Colorimeter Sensor allows a solutions concentration to be determined based on the ability of the solution to transmit or absorb colored light.

The sensors black, opaque housing assures accuracy of data. The Colorimeter is packaged in a sturdy plastic case with five empty glass cuvettes so students can begin experimenting immediately. Connect to an interface or operate portably in a stand-alone mode. A two-line LCD display prompts you through the measurement process.

Automatic calibration saves time and improves accuracy. Water resistant cuvette holder reduces exposure of optics and electronics to sample spills. Monitor reaction rates for reactions that involve color changes, water clarity, etc.

Batteries four AA cells not included. The concentration of crystal violet decreases as it reacts with the sodium hydroxide in the cuvette. The various starting conditions allow the order of the reaction to be calculated using the initial rate method.

Typical Beers Law Standardization curve showing absorbance vs. SE includes cuvettes and 20 caps. ME The Metabolism Chamber is a mL sample bottle that allows simultaneous measurements of carbon dioxide gas and oxygen gas. One of the most popular methods to explore cellular respiration in the biology lab is to measure the production of carbon dioxide by germinating seeds using a carbon dioxide sensor.

The study of cellular respiration becomes richer when students simultaneously obtain carbon dioxide gas data and oxygen gas data. The CO2 Gas Sensor measures carbon dioxide concentration in the atmosphere or in an enclosed volume, such as a terrarium. Using the included ml sample bottle, students can even measure the exhalation of small organisms such as crickets. PASCOs proprietary design uses infrared detection to measure the energy absorbed by carbon dioxide molecules. Specifications Place 25 germinating Alaska peas in the Metabolism Chamber at room temperature.

Collect and analyze the data for oxygen gas consumption and carbon dioxide gas production by the germinating pea seeds. Use in combination with the CO2 Gas Sensor to perform an even wider variety of environmental and physiology activities in the classroom or in the field. Measure the respiration of animals, insects or germinating seeds Study the catalase breakdown of hydrogen peroxide Monitor O2 level changes during photosynthesis in a terrarium Study cellular respiration of yeast.

Time hours. Order Information Metabolism Chamber Special Features Single point calibration requires just the touch of a button Automatic temperature compensation ensures consistent measurements Usable in any orientation.

In biology and environmental science labs, students can learn about anaerobic respiration by measuring the production of ethanol by bacterial or yeast fermentation. Physics and chemistry students can begin to explore combustion and thermodynamics. The EcoChamber can be used as a fermentation chamber in yeast fermentation experiments, a model ecosystem in photosynthesis and respiration experiments, and a temperature regulation chamber when exploring the differences between endothermic and ectothermic animals.

By monitoring oxygen and ethanol levels in the EcoChamber, students can observe the shift from aerobic to anaerobic cellular respiration in yeast cells. The continued production of CO2 demonstrates that sugars are still being broken down even as O2 is depleted. Students can vary environmental conditions such as temperature and determine the impact on the rate and type of cellular respiration taking place.

In this example, as the temperature increases, the rate of ethanol production is also increasing. The Stir Station is a must-have piece of lab equipment. The white top makes it easier to distinguish solution color changes. Order Information EcoChamber ME Shown in use with: Ethanol Sensor PS Oxygen Gas Sensor PS Magnetic Stirrer The luminescent technology has several advantages over galvanic DO sensors including; A No flow dependency no stirring required A No warm-up time A No calibration required A Low maintenance no filling solution and electrode polishing A Built-in temperature and pressure compensation A Ability to measure gaseous as well as dissolved oxygen.

Maintenance is simple due to an easy-to-replace electrode tip. Parallel A Operation. Basic Microwave Measurements. Drift Measurements on High Stability Signals. Measurement of Cable Characteristics. AC Current Measurements.

Masers and Parametric Amplifiers. Sampling Oscillography. Microwave Measurements for Calibration Laboratories. Standards Calibration Procedures. Applications of the A Ratio Meter. Continious Monitoring of Radar Noise Figure. Synchronizing the hp A Oscilloscope. Frequency and Time Standards. Fundamentals of Time and Frequency Standards. Timekeeping and Frequency Calibration. Microwave Mismatch Error Analysis. Noise Figure Primer. Magnetic Motion Sensor Bracket ME Coffee Filters pack.

SE Cart Adapter Accessory It measures angles to a resolution of 0. ME of motion. The 6. The rod clamp which CI can be attached on three sides of the sen- sor allows the unit to be mounted in almost any orientation. Specifications Three-step Pulley: 10 mm, 29 mm and 48 mm diameter See page Resolution: 0. CI Harmonic Accessory Measuring Includes rack and rod magnetic field The Force Sensor clamp. See page Order Information: Rotary Motion Sensor CI Linear Motion Accessory CI Centripetal Force Plot Stress vs.

Strain in real-time for gear ratio of rotating disk and pin several different materials. See Order Information: page Ballistic Pendulum ME system accepts the geared rack to create a high-resolution linear translator for optics.

OS Rotary Motion Sensor measures the expansion of the tube. Polarization Analyzer See page Thermal Expansion Order Information: Polarization Analyzer. Order Information: See pages Track String Adapter. CI Gyroscope ME Heat Engine The Force Sensor is ideal for the student lab.

Finger holes are Although this Force Sensor has the same case as the PS, provided for hand-held use. You Max Sample Rate: Hz can use this force sensor as a pan balance for long term experiments, like investigating the Force Overload Protection evaporation of liquids such as alcohol or liquid nitrogen, and the sublimation of dry ice!

The High Resolution Force Sensor has 10 times the resolution of the PS, and can measure changes in force of less than 0. ME p. Includes five collision attachments for the Force Sensor and conveniently stores Note the each attachment on the bumper springs bracket itself.

This set of bumpers can be used with attachments, the bracket any PASCO Force Sensor to perform both serves as an excellent support elastic and inelastic collisions. The standard or target for collision studies using the Force Sensor.

Use a spring and a cup for elastic collisions. Combine two cups with clay to Force time explore inelastic collisions. Includes two different springs. The bumpers screw directly into the beam of the sensor. Includes: Two Springs The cart collides with the force sensor at the same initial speed for both of the springs. The area under Bracket the Force vs. ME Magnetic Bumper Set. Connect an Acceleration Sensor for studies of angle vs. The mounting screws and balance pan can be stored on the stand when not in use.

Students can measure and graphically display the impulse of while the Buoyant Force measured by the bottom Force Sensor increases.

The addition of the two actual mg stays constant. Handles bolt onto the Force Platform see page 31 and can be mounted on either Order Information: side or both sides. Force Platform Handle Set There are a total of five force beams: four corner beams to measure the normal force and The Force Platform has two loops a fifth beam to measure the parallel sideways force.

The 2-axis Force Platform has two loops on the side to hang it on Typical Applications a wall. Impulse data for a bouncing playground ball. Order Information: Force Platform PS Recommended: Handle Set Force Platform Structures Bracket The normal and parallel forces are recorded as the girl jumps off the platform.

The Force Platform is supported by four indi- Platform Size: 35cm x 35cm vidual load cells which combine to measure the total vertical force on the platform. These four readings can Platform Mass: 6. Displacement of bridge as a function of hanging mass. ME 2-Axis Force Platform MEA Handle Set A load cell can be inserted into the design by replacing one beam with a load cell connected to two shorter beams. There is no need to completely disassemble the structure to add instrumentation.

PS includes four N Load Cells and additional load cells can be purchased separately. The load cells have a semi-transparent case I-beams key into the Shown in use with Structures so students can see the load cell and are fastened Systems Truss Set ME PSA PowerLink These load cells are designed to be inserted into structures without changing the length of the member.

A load Load Cell 5N cell attached to two shorter beams is equal in length to a longer beam. Both types of load PS cells can be used with the same amplifier in any combination. The semi-transparent case lets students see the strain gauge and beam inside. PS Mix 5N and N load cells on the same amplifier. This new Load Cell Amplifier is for applications where only one or two load cells are needed, such as measuring the force on the track at the top and bottom of a roller coaster loop.

If you only want to examine the forces in a bridge one at a time, you can move a single load cell around in the bridge. The Amplifier accepts either the N load cell or the 5N load cell or a combination of both. The maximum data sample rate is Hz for each port. It is also an inexpensive way to add sensors to your structures. PS Load Cell 5N The sensor features 10 high output, wide-angle LEDs that indicate the magnitude and direction of acceleration.

The case High sensitivity for small accelerations of the sensor fits directly into a dynamics cart, and features ties for pendulum motion and a and fast response for collisions — only pass-through so the sensor can be thrown vertically along a rope.

PASCO offers students both capabilities with just one push of a button. Accelerometers offer a wider range, making The peak-hold mode stores the maximum acceleration experienced by the sensor after a them perfect for use with a greater variety countdown appears on the LEDs. The zero button on the sensor negates the effect of of acceleration experiments in or out of changing the orientation of the sensor. Students no longer have to The Visual Accelerometer can also be used in stand-alone mode.

While away from the use multiple acceleration sensors or worry computer, the LEDs give students a meaningful, visual measurement of acceleration. Accuracy: 0. The Accessory Kit allows the Visual Accelerometer to be mounted in various ways, including as a pendulum. Roll of thread The Visual Accelerometer can be mounted to a rod stand using the Accessory Kit, for measurements inside Order Information: Order Information: a moving reference such as a car or an elevator.

Accessory Kit PS 2-Axis. A Hz Sample Rate A 0. PASCO Accelerometers offer a wider range, In addition, all three dimensions of acceleration are automatically making them perfect for use with a greater variety of acceleration combined by the sensor, making resultant acceleration an available experiments in or out of the classroom. Students no longer have measurement. Acceleration and altitude can be displayed on the to use multiple acceleration sensors or worry about separate same DataStudio graph, leading students to a better understanding sensor orientation.

PASCO sensors are permanently mounted in of the physics of rides and other outdoor activities. During a bench press, the Maximum sampling rate of 20 Hz will allow approximately weight lifter accelerates and then nine minutes of ride data to be stored in the Xplorer decelerates the weights. This graph shows the resultant acceleration in x, y and z axes, resultant acceleration and acceleration calculated from all altitude in meters.

The acceleration due to gravity has been subtracted out. Acceleration and altitude data from a roller coaster. PS 3-Axis Acceleration Each Digital ment on or off in sense and control experiments. Some applications Adapter accommodates two sensors at once. Several Digital a motor when a condition is met. Adapters can be used simultaneously when required. The device to be controlled is con- DataStudio 1. There is a push-button for manually activating the relay to test your connection.

An LED indicates when the relay is activated. Photogate and Tape Set to investigate the throwing of a tennis ball. Specifications 30V, 5A maximum 1. CI Photogate Head MEA p. MEA Timing Resolution: 0. These pendula are and a Photogate Stand for flexible ideal for use with photogates due to their experiment design. The Photogate cylindrical shape. One pendulum each of brass, Stand is also sold separately. See page for more information. ME Accessory Photogate Photogate Stand ME Required: Digital Adapter This Laser Switch acts as a large Photogate Brackets photogate so you can time objects too large to pass through a stan- ME dard Photogate.

Laser Switch. Photogate not included. Timer Switch This eliminates the need for separate ME photogate stands and allows the photogate height to be easily adjusted relative to the track.

Includes two Photogate Brackets. This push-button switch has a 1. When the button is pressed, the Timer Switch sends a start signal to both devices to which it is connected. ME- Timer Switch The photogates mount to the dynamics track The distance from the leading edge of each black using the provided brackets.

The Picket Fence has eight black bars and is 40 cm long. Order Information: Large Picket Fence Position and velocity Tape guide slides onto the arm of PASCO photogates to more graphs are obtained accurately measure the motion of a cart.

The High Resolution Photogate Tape, available separately, has a Order Information: distance of 1 cm between edges for more data points during high Photogates and Fences MEA velocity or acceleration phenomena. Velcro Strips not shown. ME See Smart Timer on pages Required: Order Information: Photogate Head ME or Accessory Photogate MEB p. The Time-of-Flight Accessory is designed primarily for freefall or projectile experiments. When an object hits the plate, a signal is sent to the interface.

T ION. PI MEB. SNA Freefall Adapter. The Dual Pressure sensor is capable of reading two absolute pres- sures, one gauge pressure, or one differential pressure. Dynamic variable over-sampling automatically reduces the measurement noise at low sampling rates. Apparatus shown Includes quick-connect tubing. Specifications Absolute Pressure: 0 to kPa, 0. This classic figure is the most commonly used model to visualize the osmotic movement of water due to a concentration gradient.

The transparent, graduated cylinders allow students to observe and measure volume changes due to osmosis. In this experiment, cylin- der 1 was filled with 40 of 1. Cylinder 2 was filled Graph shows with 40 mL of distilled resulting gauge water.

The two cylinders pressure. ME Dual Pressure Sensor PS Dual Pressure Sensor The Absolute Pressure Sensor measures the gas pressure in a container or the surroundings. Includes a 20cc syringe and quick The Relative Pressure Sensor measures gas pressure compared to connect tubing for investigating the Gas Laws. Includes quick connect tubing for a variety of pressure activi- ties.

The limited pressure range of the sensor provides excellent Typical Applications accuracy and resolution for measuring small pressure changes. Water Reservoir ME is sold separately on page Pressure is measured for various water column heights.

PS Relative Pressure Sensor The 4-port Quad Pressure sensor is capable of reading up to four This combination sensor is specifically designed for use in studying absolute pressures, or two gauge pressures, or two differential gas laws. The included thermistor temperature probe has both a fast pressures. Dynamic variable over-sampling automatically reduces response and very low thermal mass. Sample rates up to Hz make studies of both transient and steady-state pressure Typical Applications possible.

Includes quick-connect tubing. Extrapolating Absolute Zero. See page 44 for more probes for this sensor. The pressure at various points in the sphere. Pressure variability due to cross-sectional area and fluid friction are readily seen in the data. PS Quad Pressure Sensor TD p. TDA p. Connect up to four Temperature Probes for an experiment. Sensor includes two Stainless strong chemical solutions, are available as an accessory.

Four Fast Response Temperature Probes were used to study the temperature in a glass of water at four different levels as the water was Graph showing the immediate temperature change when the PS Temperature cooled. Sensor is placed in a hot water bath and then plunged into a cold bath. PS Quad Temperature Sensor



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