Use the Gas Pressure Sensor to monitor pressure changes of a gas in chemistry and biology experiments.
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
Pressure Range: 0 to 210 kPa (0 to 2.1 atm or 0 to 1600 mm Hg)
An affordable, latex- and phthalate-free accessory, the Gas Pressure Sensor Bulb is designed to be used with the Gas Pressure Sensor to easily perform grip strength measurements.
For use with:
Gas Pressure Sensor
Go Direct™ Gas Pressure Sensor
Allows for connection to four popular Vernier sensors (pH, Temperature, Force, or Pressure sensors) to the TI-Innovator™ Hub. Designed to be used with the TI-Innovator™ Hub.
L'adattatore Bluetooth® TI consente a determinati calcolatori Texas Instruments (TI) di connettersi in modalità wireless a uno dei nostri sei sensori Go Direct® più diffusi. Gli studenti possono programmare oltre lo schermo del loro calcolatore TI integrando i dati dei sensori in tempo reale nelle loro attività di programmazione in linguaggio Python®. Per ulteriori informazioni, consultare il sito Web di Texas Instruments.TI Bluetooth Adaptor Settup GuideAdditional Resources from Texas InstrumentsSupported Calculators: TI-84 Plus CE (Python Edition) TI-Nspire CX II Handheld TI-Nspire CX II CAS Handheld Supported Go Direct® Sensors: Go Direct® Force and Acceleration Sensor* Go Direct® Light and Color Sensor* Go Direct® Motion Detector Go Direct® pH Sensor Go Direct® Gas Pressure Sensor Go Direct® Temperature Probe *This sensor has multiple sensor channels; however, the TI-84 Plus CE Python Edition calculator only supports one sensor channel at a time. The TI-Nspire CX II and TI-Nspire CX II CAS handhelds support up to four sensor channels at a time from this sensor.
Lo stelo del tappo, o connettore a valvola conica, è un connettore Luer-Lock in plastica con una punta conica a nervature. Se inserito in un foro del tappo, permette un collegamento Luer-Lock al tappo.
This kit is included with the Gas Pressure Sensor. It contains all accessories for performing chemistry and biology experiments using any of the Vernier pressure sensors.
Chemistry with Vernier is the foundational chemistry book for high school and college courses.
Chemistry with Vernier has more than 36 experiments in thermochemistry, gas laws, acid-base reactions, equilibrium, electrochemistry, electrolytes, states of matter, and more. Experiments are included for the Gas Pressure Sensor, Temperature Probe, pH Sensor, Conductivity Probe, Colorimeter, and Voltage Probe.
If you teach Advanced Placement (AP), International Baccalaureate (IB), or college chemistry, you should also consider Advanced Chemistry with Vernier (CHEM-A) and Investigating Chemistry through Inquiry (CHEM-I).Table of ContentsExperimentSuggested Products1Endothermic and Exothermic ReactionsGo Direct® Temperature Probe2Freezing and Melting of WaterGo Direct® Temperature Probe3Another Look at Freezing TemperatureGo Direct® Temperature Probe (2)4Heat of Fusion for IceGo Direct® Temperature Probe5Find the Relationship: An Exercise in Graphing AnalysisNo probeware used6Boyle's Law: Pressure-Volume Relationship in GasesGo Direct® Gas Pressure Sensor7Pressure-Temperature Relationship in GasesGo Direct® Gas Pressure Sensor, Go Direct® Temperature Probe8Fractional DistillationGo Direct® Temperature Probe9Evaporation and Intermolecular AttractionsGo Direct® Temperature Probe (2)10Vapor Pressure of LiquidsGo Direct® Gas Pressure Sensor, Go Direct® Temperature Probe11Determining the Concentration of a Solution: Beer's LawGo Direct® Colorimeter12Effect of Temperature on Solubility of a SaltGo Direct® Temperature Probe13Properties of Solutions: Electrolytes and Non-ElectrolytesGo Direct® Conductivity Probe14Conductivity of Solutions: The Effect of ConcentrationGo Direct® Conductivity Probe15Using Freezing Point Depression to Find Molecular WeightGo Direct® Temperature Probe16Energy Content of FoodsGo Direct® Temperature Probe17Energy Content of FuelsGo Direct® Temperature Probe18Additivity of Heats of Reaction: Hess's LawGo Direct® Temperature Probe19Heat of Combustion: MagnesiumGo Direct® Temperature Probe20Chemical Equilibrium: Finding a Constant, KcGo Direct® Colorimeter21Household Acids and BasesGo Direct® pH Sensor22Acid RainGo Direct® pH Sensor23Titration Curves of Strong and Weak Acids and BasesGo Direct® pH Sensor24Acid-Base TitrationGo Direct® pH Sensor, Go Direct® Drop Counter, Precision Volume Dispenser25Titration of a Diprotic Acid: Identifying an UnknownGo Direct® pH Sensor, Go Direct® Drop Counter, Precision Volume Dispenser26Using Conductivity to Find an Equivalence PointGo Direct® Conductivity Probe, Go Direct® Drop Counter, Precision Volume Dispenser27Acid Dissociation Constant, KaGo Direct® pH Sensor28Establishing a Table of Reduction Potentials: Micro-Voltaic CellsGo Direct® Voltage Probe29Lead Storage BatteriesGo Direct® Voltage Probe30Rate Law Determination of the Crystal Violet ReactionGo Direct® Colorimeter31Time-Release Vitamin C TabletsGo Direct® pH Sensor32The Buffer in LemonadeGo Direct® pH Sensor33Determining the Free Chlorine Content of Swimming Pool WaterGo Direct® Colorimeter34Determining the Quantity of Iron in a Vitamin TabletGo Direct® Colorimeter35Determining the Phosphoric Acid Content in Soft DrinksGo Direct® pH Sensor36Microscale Acid-Base TitrationGo Direct® pH Sensor
Integrating Vernier sensor technology with Arduino connects the physical world to the computer-centric activity of learning to code. Teaching students about the underlying physics in our technology opens the door for them to explore and become interested in how technology works. Students get excited when they see coding come to life through hands-on technology.
This e-book is also included for free with the purchase of the Vernier Coding with Arduino – Analog Sensor Package, or with the purchase of the Vernier Arduino Interface Shield.
The Respiration Monitor Belt is used to measure human respiration rates.
The Respiration Monitor Belt is used with the Gas Pressure Sensor (GPS-BTA) to measure human respiration. Simply strap the belt around the chest and pump air into the belt with the hand bulb, and monitor the pressure associated with the expansion and contraction of the chest during breathing.
User manual
The Go Direct Gas Pressure Sensor measures the absolute pressure of a gas. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
Use Go Direct Gas Pressure Sensor to monitor gas pressure in a variety of experiments. It records accurate absolute pressure readings relative to the perfect vacuum reference point inside the sensor, allowing you to go below atmospheric pressure or up to 400 kPa. Easily change the displayed units to any one of seven options (kPa, mmHg, inHg, mbar, psi, atm, torr). Includes a syringe, tubing, and stoppers to ease setup for experiments such as Boyle’s law.
The Go Direct Gas Pressure Sensor can be used in a variety of experiments:
Investigate Boyle’s law and Charles’ law.
Investigate grip strength and muscle fatigue (using Gas Pressure Bulb, not included).
Measure the production of oxygen gas produced when hydrogen peroxide is destroyed by the enzyme catalase.
Monitor plant transpiration.
Specifications:
Range: 0 to 400 kPa
Resolution: 0.03 kPa
Maximum pressure that the sensor can tolerate without permanent damage: 450 kPa
Connections:
Wireless: Bluetooth
Wired: USB
Included:
Vernier Go Direct Gas Pressure Sensor
Tapered valve connectors (2) inserted into a No. 5 stopper
Tapered valve connector (1) inserted into a No. 1 stopper
Two-way valve
18 inch Tygon tubing with Luer Lock connectors
20 mL syringe
White transpiration tubing clamps (2)
Il sensore di pressione 400 misura pressioni assolute da 0 a 400 kPa. Il sensore funziona inoltre con un'eccellente precisione su un ampio intervallo di temperatura. I robusti raccordi metallici consentono una tenuta ermetica e impermeabile all'apparecchio di reazione.
Il Pressure Sensor 400 è il sensore ottimale per condurre esperimenti di chimica fisica e analitica, come l'approssimazione della dilatazione adiabatica di un gas, gli esperimenti della legge di Charles e le indagini ideali sulla legge dei gas. Misura pressioni assolute da 0 a 400 kPa e opera con un'eccellente precisione su un ampio intervallo di temperature. I robusti raccordi metallici consentono una tenuta salda e impermeabile all'apparecchio di reazione.
Con il sensore è incluso un kit di accessori.
Il kit comprende:
Connettore in ottone a doppia barra per adattarsi a tubi flessibili
Connettore push-to-connect in ottone nichelato per adattarsi a tubi più rigidi
Sezione di due piedi di tubo di nylon
Sezione di due piedi di tubi di plastica
Chiavi di serraggio e nastro idraulico per garantire una tenuta stretta
Intervallo:
0–400 kPa
Precisione:
utilizzando la taratura di fabbrica: ±2 kPa
utilizzando una taratura personalizzata: ±1 kPa (1 punto di taratura in atmosfera)
Pressione massima senza danni:
800 kPa
Intervallo di temperatura:
da –40°C a 125°C