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sensors and accessories the hand-grip heart rate Monitor is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. • Hand grips do not require electrodes or clips. • Easily shared between students. hand grips detect electrical pulses generated by the heart, wirelessly transmit a signal to the receiver module, and the individual’s pulse or heart rate is calculated. Recovery rate determined by monitoring heart rate chest belt transmitter orDer coDe cbt, $48 you can use our chest Belt transmitter in conjunction with the hand-grip heart rate Monitor’s receiver for a hands-free option of measuring heart rate. HUMAN PHYSIOLOGY • Heart rate as a vital sign • Heart rate and exercise • Heart rate and blood pressure as vital signs • Effect of coughing on heart rate • Response to baroreceptor feedback Hand-grip Heart rate monitor $119 great Ways to use tHese sensors! orDer coDe HgH-bta MIDDLE SCHOOL • Heart rate and body position • Heart rate and exercise BIOLOGY • Heart rate and physical fi tness • Ventilation and heart rate range settings: 0–20 mV, 0–200 mV, 0–1 V, ±20 mV, ±200 mV, ±1 V File Edit Experiment Data Analyze Insert Options Page Help 128 Vernier Software & technology- |- call toll free 888-vernier (888-837-6437)- |- www.vernier.com Signal (mV) 1000 X= M= STAT R= f(x)= 0 0 5 Time (min) Peak # Compound Retention Time (min) Peak Area % Area 1 2 3 500 1 2 acetone 4-methyl-2-pentanone 2-hexanone 1.207 2.914 5.077 3 instrumentation a m p l i fi e r the instrumentation amplifi er is used to amplify small signals so they can be measured with a Vernier interface. The input bandwidth of 10 kHz allows the capture of higher frequency signals. the instrumentation amplifi er monitors voltages from 20 mV to 1 V full scale (Dc or ac). it has six switch settings to allow you to select the best gain. it is often used to amplify the chart recorder or analog output of any instrument, such as a third-party gas chromatograph. or, you can use the instrumentation amplifi er to measure small induced currents in coils. Collect 83.6 132.5 273.6 16.1 31.3 52.6 Data collected using an Instrumentation Amplifier attached to a third-party gas chromatograph INNOVATIVE USES • Investigating resistivity • Use to amplify signals from third-party laboratory instruments $59 great Ways to use tHis sensor! orDer coDe ina-bta • Use to replace a strip-chart recorder for recording instrument data 10 ammonium ise: range: 0.1 to 18,000 mg/l or ppm calcium ise: range: 0.2 to 40,000 mg/l or ppm cHloride ise: range: 1.8 to 35,000 mg/l or ppm nitrate ise: range: 0.1 to 14,000 mg/l or ppm ion-selective electrodes our ion-Selective electrodes (iSes) are for monitoring four - - environmentally important ions: nitrate (no3 ), chloride (cl ), calcium (ca2+ + ), and ammonium (nh4 ). • The Nitrate, Calcium, and Ammonium ISEs are combinationstyle, non-refi llable, and gel-fi lled. the chloride iSe is a solid state device; it does not have a replacement module. • Vernier ISE membranes, like all other PVC ISE membranes, have a limited life expectancy. however, the replaceable module of Vernier iSes allows you to simply discard the used membrane module, and replace it with a new one. to purchase replacement modules, see page 141. • Included with each ISE are two calibration standards and a short-term soaking bottle. to purchase additional standards, see page 141. nitrate ise orDer coDe no3-bta, $179 chloride ise orDer coDe cl-bta, $179 Ion-Selective Electrodes require good chemical technique and careful calibration to obtain accurate results. They are not recommended for middle school or elementary school students. iSe modules are covered by a one-year warranty. great Ways to use tHese sensors! WATER QUALITY • Calcium and water hardness • Chloride and salinity $179 calcium ise orDer coDe SEE BELOW orDer coDe ca-bta, $179 ammonium ise orDer coDe nH4-bta, $179 • Monitor ammonium concentration • Monitor nitrate concentration
loW range: 0 to 600 lux medium range: 0 to 6000 lux light sensor our light Sensor approximates the human eye in spectral response and can be used over three different illumin ation ranges that you select with a switch. Use it for inverse-square law experiments or for studying polarizers, refl ectivity, or solar energy. PHYSICS • Polarization of light • Inverse square law Inverse square law of light PHYSICAL SCIENCE • Refl ectivity of light • Polaroid fi lters • How bright is the light? great Ways to use tHis sensor! MATH • Inverse square relationship • Periodic phenomena $55 HigH range: 0 to 150,000 lux MIDDLE SCHOOL • Refl ectivity of light • Schoolyard study EARTH SCIENCE • Refl ection and absorption of light • Photovoltaic cells • Measuring particulates orDer coDe ls-bta low SenSitiVity: range: -6.4 to +6.4 millitesla (mt) magnetic field sensor Use the Magnetic field Sensor to study the fi eld around permanent magnets, coils, and electrical devices. • Sensitive enough to measure the Earth’s magnetic fi eld. • Rotating tip allows you to measure both transverse and longitudinal magnetic fi elds. high SenSitiVity: range: -0.32 to +0.32 mt Measuring the magnetic field in a coil PHYSICS • The magnetic fi eld in a coil • The magnetic fi eld in a slinky • The magnetic fi eld of a permanent magnet PHYSICAL SCIENCE • Electromagnets $58 great Ways to use tHis sensor! MIDDLE SCHOOL • Mapping a magnetic fi eld EARTH SCIENCE • Exploring magnetism • Where is north? • Searching for iron ore orDer coDe mg-bta sensors and accessories range: 20°c to 260°c accuracy: ± 0.2°c up to 200°c, ± 0.4°c above 200°c resolution: 0.10°c calibration: factory calibrated PoWer: separate ac power supply (included) dimensions: 9 cm × 11 cm × 26 cm footPrint: 13 cm × 15 cm great Ways to use tHis sensor! melt station $449 our Melt Station is used to measure the melting temperature of solid substances. • Accurate results using built-in RTD over a range of 20°C to 260°c • High-quality 6X viewing lens for clear observation of the samples • Innovative, adjustable tilt allows for optimal viewing angle • Cooling fan reduces time between tests each Melt Station comes with 100 standard capillary tubes. additional packages of 100 are available, (orDer coDe Mlt-tUBe, $15). Sample graph of temperature vs. time marking the melting temperature ORGANIC CHEMISTRY • Determining Melting temperature • Recrystallization of Benzoic acid and aspirin go to www.vernier.com/probes for more on sensors- |- sensors orDer coDe mlt-bta • identifying Unknown analgesic • Separation of organic compounds • Synthesis of Dibenzalacetone by aldol condensation 129
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CATALOG 2013 Data-Collection Techno
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Table of Contents vernier interface
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neW Pyranometer now your students c
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Meet LabQuest ® 2 the most powerfu
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Quick access to graphs, tables, and
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additional applications and feature
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did you know? Built-in Stopwatch On
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vernier data share web app data co
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8.5 cm 2.6 cm 10.5 cm technicaL spe
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USB Temperature Probe Collect tempe
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Basic Features • Ease of use: con
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Vernier LabQuest 2 and Original Lab
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Experiment 31C from Biology with Ve
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Biology LabQuest 2 and LabQuest Min
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iology inquiry labQuest 2 and labQu
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advanced biology labQuest 2 and lab
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“Plant Pigments” from investiga
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Human Physiology LabQuest 2 and Lab
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Using the Vernier Optical DO Probe
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Experiment 6 from Chemistry with Ve
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Chemistry LabQuest 2 and LabQuest M
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Chemistry Inquiry LabQuest 2 and La
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Advanced Chemistry LabQuest 2 and L
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Products for Organic Chemistry LabQ
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Analyzing the optical rotation of s
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Examining the absorbance spectrum o
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Acid-base titration using a Vernier
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Earth Science LabQuest 2 and LabQue
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LabQuest showing latitude and longi
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NXT Sensor Adapter NXT SENSOR ADAPT
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Students build and test a device to
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National Instruments LabVIEW for E
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Engineering NI LabVIEW Packages Pur
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LabQuest 2 LABQUEST 2 INTERFACE & S
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K-8 Getting Started How to Choose a
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LabQuest 2 Go!Link LaBQuest 2 INter
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Elementary Science LabQuest 2 and G
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Math TI-Nspire Lab Cradle and EasyL
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Physical Science LabQuest 2 and Lab
Page 79 and 80: Studying dynamics with Vernier LabQ
Page 81 and 82: Physics LabQuest 2 and LabQuest Min
Page 83 and 84: Products for Advanced Physics - Mec
Page 85 and 86: Products for Advanced Physics - Bey
Page 87 and 88: Analyzing gas tube emission spectra
Page 89 and 90: adiation Monitors and Lab Book NEW
Page 91 and 92: BUMpER AND lAUNchER KiT $89 order c
Page 93 and 94: a. color Mixer, order code cM-OEK,
Page 95 and 96: Projectile Launcher $299 order code
Page 97 and 98: A cOMplETEly WiRElEss sENsOR sysTEM
Page 99 and 100: Science Department LabQuest 2 and L
Page 101 and 102: Water Quality LabQuest 2 Packages P
Page 103 and 104: a. Chemistry with Vernier, orDEr co
Page 105 and 106: a. Middle School Science with Verni
Page 107 and 108: Helping You meet content Standards
Page 109 and 110: Your complete Solution for aP * and
Page 111 and 112: LabPro with Texas Instruments graph
Page 113 and 114: “ I am really impressed with the
Page 115 and 116: ti-nspire data-collection Packages
Page 117 and 118: NEW EaSydaTa 2.4 / 4.0 we have upda
Page 119 and 120: CaLCuLaToR PRoduCTS PRICE LIST PRod
Page 121 and 122: sensor code Price Motion Detector s
Page 123 and 124: Pressure range: 20 mmhg to 250 mmhg
Page 125 and 126: current Probes range: -0.6 to +0.6
Page 127 and 128: EKG graph demonstrating the contrac
Page 129: neW goniometer $159 Using a Goniome
Page 133 and 134: o 2 gas sensor the o2 o2 gas Sensor
Page 135 and 136: Power amplifi er Drive loads with
Page 137 and 138: ange: 0 to 50 ppt salinity sensor t
Page 139 and 140: temperature Probes this rugged and
Page 141 and 142: Voltage Probes PHYSICS • Ohm’s
Page 143 and 144: sensor accessories and rePlacement
Page 145 and 146: pRofEssIoNal dEVElopmENt About Our
Page 147 and 148: VERNIER WoRksHop IN poRtlaNd we can
Page 149 and 150: 300 170 160 150 140 0 AVERAGE SCIEN
Page 151 and 152: inDex A ac adapter (labPro, cBl 2,
Page 153 and 154: Standard cart 89 Standards’ align
Page 155 and 156: 8.8 cm 2.5 cm TECHNICAL SPECIFICATI
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