其他商品｜Texas Instruments CBR 2

CBR™ 2 device capabilities and highlights:

Includes five sample classroom activities for math and science
Pivoting sensor head for easy positioning (measure distance, velocity and acceleration — up to 50 samples per second)
Upgraded design and color
USB connectivity to the TI-Nspire™ family of graphing calculators, TI-Nspire™ software, and TI-84 Plus, TI-84 Plus CE, and TI-84 Evo graphing calculators
Record data from 15 cm (5.9 in.) to 6 m (19.7 ft.)
Sensitivity switch for normal and track modes
Use with dynamic tracks, coffee filters, graph match, ball-toss and other activities
Improved real-time graphing

Compatible with the following calculators:

TI-84 family graphing calculators
TI-Nspire™ family of graphing calculators

CBR™ 2 system includes:

CBR™ 2 sonic motion detector
USB CBR™ 2 calculator cable (for use with TI-84 Plus family graphing calculators)
Extended length I/O cable, for connecting to calculator input/output port
Four AA batteries
Guidebook: Getting Started with the CBR™ 2 device

USB plug-and-collect
The CBR™ 2 motion sensor plugs into TI-Nspire™ and TI-84 Plus families of graphing calculators using the USB CBR-to-calculator cable. Using the CBR™ 2 system and the Vernier DataQuest™ App for TI-Nspire™technology, students can kinesthetically explore motion and graphing with the Motion Match feature.
They simply plug in the CBR 2™ device and watch the Vernier DataQuest®App launch automatically. Once they choose Motion Match, challenge your students to match the graph by walking back and forth using the CBR 2™ device. Students enjoy changing their position and speed as they attempt to get the perfect match.
Students can also begin collecting data immediately using their TI-84 Plus family calculator (Vernier EasyData® app required). The device will automatically launch the app and begin displaying the current distance reading. Also select from several easy-to-use activities that are already built in.
Built-in functionality

Pivoting sensor head (0o – 180o)
Measures object distance from 0.15 m – 6 m (5.9" – 19.7 ft.)
Compute 1st and 2nd derivatives (velocity and acceleration) on collected distance data
Rugged construction: Designed to withstand classroom use
Lightweight and comfortable hand-held operation
Versatile mounting options with standard camera tripod mounting socket and removable multipurpose clamp which accommodates surfaces of 0" - 2" thickness
Self-contained application programs are multipurpose and menu-driven, offering simplicity for the novice and flexibility for the accomplished user
Status indicators: red/green visible; dual-tone audible (can be disabled)
Choice of units: feet or meters
Variable sampling interval: .05 sec - 1500 sec
Temperature compensation available for enhanced accuracy
Real-time distance, velocity and acceleration
Data smoothing options: light, medium, heavy
Triggering options: calculator ENTER key; CBR™ TRIGGER button; time delay
Repeat Sample option uses existing parameters
Easy Sample option quickly initiates a sample using default settings
Operates detached from calculator after setup

USB port for direct communication on TI-84 Plus, TI-84 Plus Silver Edition, TI-84 Plus C, TI-Nspire™ and TI-Nspire™ CX graphing calculators

User Guide with classroom-ready math/science activities for grades four through 12

Hardware

Four AA batteries included
Six-inch unit-to-unit link cable included
CBR™ 2 User Guide with classroom activities included

Size: 8.5 x 3.4 x 1.1 inches (L x W x H)
Weight: 8.3 ounces (without batteries)
Product Description
CBR™ 2 device capabilities and highlights:

Includes five sample classroom activities for math and science
Pivoting sensor head for easy positioning (measure distance, velocity and acceleration — up to 50 samples per second)
Upgraded design and color
USB connectivity to the TI-Nspire™ family of graphing calculators, TI-Nspire™ software, and TI-84 Plus, TI-84 Plus CE, and TI-84 Evo graphing calculators
Record data from 15 cm (5.9 in.) to 6 m (19.7 ft.)
Sensitivity switch for normal and track modes
Use with dynamic tracks, coffee filters, graph match, ball-toss and other activities
Improved real-time graphing

Compatible with the following calculators:

TI-84 family graphing calculators
TI-Nspire™ family of graphing calculators

CBR™ 2 system includes:

CBR™ 2 sonic motion detector
USB CBR™ 2 calculator cable (for use with TI-84 Plus family graphing calculators)
Extended length I/O cable, for connecting to calculator input/output port
Four AA batteries
Guidebook: Getting Started with the CBR™ 2 device

USB plug-and-collect
The CBR™ 2 motion sensor plugs into TI-Nspire™ and TI-84 Plus families of graphing calculators using the USB CBR-to-calculator cable. Using the CBR™ 2 system and the Vernier DataQuest™ App for TI-Nspire™technology, students can kinesthetically explore motion and graphing with the Motion Match feature.
They simply plug in the CBR 2™ device and watch the Vernier DataQuest®App launch automatically. Once they choose Motion Match, challenge your students to match the graph by walking back and forth using the CBR 2™ device. Students enjoy changing their position and speed as they attempt to get the perfect match.
Students can also begin collecting data immediately using their TI-84 Plus family calculator (Vernier EasyData® app required). The device will automatically launch the app and begin displaying the current distance reading. Also select from several easy-to-use activities that are already built in.
Built-in functionality

Pivoting sensor head (0o – 180o)
Measures object distance from 0.15 m – 6 m (5.9" – 19.7 ft.)
Compute 1st and 2nd derivatives (velocity and acceleration) on collected distance data
Rugged construction: Designed to withstand classroom use
Lightweight and comfortable hand-held operation
Versatile mounting options with standard camera tripod mounting socket and removable multipurpose clamp which accommodates surfaces of 0" - 2" thickness
Self-contained application programs are multipurpose and menu-driven, offering simplicity for the novice and flexibility for the accomplished user
Status indicators: red/green visible; dual-tone audible (can be disabled)
Choice of units: feet or meters
Variable sampling interval: .05 sec - 1500 sec
Temperature compensation available for enhanced accuracy
Real-time distance, velocity and acceleration
Data smoothing options: light, medium, heavy
Triggering options: calculator ENTER key; CBR™ TRIGGER button; time delay
Repeat Sample option uses existing parameters
Easy Sample option quickly initiates a sample using default settings
Operates detached from calculator after setup

USB port for direct communication on TI-84 Plus, TI-84 Plus Silver Edition, TI-84 Plus C, TI-Nspire™ and TI-Nspire™ CX graphing calculators

User Guide with classroom-ready math/science activities for grades four through 12

Hardware

Four AA batteries included
Six-inch unit-to-unit link cable included
CBR™ 2 User Guide with classroom activities included

Size: 8.5 x 3.4 x 1.1 inches (L x W x H)
Weight: 8.3 ounces (without batteries)


What's Included?
CBR™ 2 sonic motion detectorUSB CBR™ 2 calculator cable (for use with TI-84 Plus family graphing calculators)Extended length I/O cable, for connecting to calculator input/output portFour AA batteriesGuidebook: Getting Started with the CBR™ 2 device

Specifications
Shipping Dimensions: 13.2 in x 9.8 in x 2.6 inMPN: CBR2/PWB/11E1/AUPC: 033317191239Brand: Texas Instruments

Warranty and Product Support
This product falls under Texas Instruments' One-Year Limited Warranty. This warranty begins on the original date of purchase, and lasts for a period of one (1) year. To submit a claim, or to receive product support, please reach out to Texas Instruments' Customer Service. Phone: 1-800-TI-CARES or 1-800-842-2737Email: ti-cares@ti.comWeb: TI-Cares Customer Assistance FormFor complete terms and up-to-date information regarding this warranty, please click the visit the Texas Instruments' One-Year Limited Warranty page.

How do I cancel or edit an order?
Because orders are processed and shipped within 0–2 business days, it's important to reach out to us as quickly as possible if you need to cancel or make a change. The best way to do this is to contact us directly:Email: hello@underwooddistributing.comPhone: +1 (800) 753-3570Office hours: Monday–Friday, 9:00 AM – 5:00 PM Eastern TimePlease include your order number and the change or cancellation you need. We're a small, flexible business and will do everything we can to accommodate your request before your order ships. Once an order has shipped, it cannot be cancelled, and you would need to follow our standard return process instead.


How can I track my order?
Once your order has shipped, we'll send tracking information to the email address you provided at checkout. You can use that tracking number directly on the carrier's website (UPS, FedEx, or USPS, depending on which warehouse fulfilled your order) to monitor your delivery in real time.If you submitted a purchase order, tracking is emailed as soon as it becomes available, and delivery is expected within 5 business days of shipment. We ship orders from four different locations across the United States and automatically route your order from the location that can get it to you fastest.If you haven't received tracking information and your order has been processing for more than 2 business days, please reach out to us at hello@underwooddistributing.com or call +1 (800) 753-3570 and we'll look into it right away.