Anasayfa > Vernier Veri Toplama Cihazları > LabQuest® 2 Physics Packages

LabQuest® 2 Physics Packages


      LabQuest 2

      Key Features

  • Standalone and computer sensor interface with a touch screen
  • Compatible with all Vernier sensors
  • Large and high-resolution screen with portrait and landscape orientations
  • Fast data collection
  • Rechargeable, high-capacity battery
  • Compatible with Windows and Macintosh computers
  • Collect, analyze, and share sensor data wirelessly with iPad, Android devices, and Chromebooks
  • Free software updates

Motion Detector

  • Range: 0.15 to 6 m
  • Resolution: 1 mm

Dual-Range Force Sensor

  • ± 10 N Range Resolution: 0.01 N
  • ± 50 N Range Resolution: 0.05 N

Microphone

  • Frequency Range: approximately 100 Hz to 15 kHz
  • Typical Maximum Frequency: 10,000 Hz
  • Power: 1.45 mA @ 5 VDC

Differential Voltage Probe (x2)

  • Input voltage range: ±6.0 V
  • Maximum voltage on any input: ±10 V
  • Input Impedance (to ground): 10 M Ω
  • Differential Impedance: >20 M Ω
  • Typical Resolution: 3.1 mV
  • Linearity: 0.01%
  • Supply voltage: 5 VDC

Low-g Accelerometer

  • Power: 30 mA @ 5 VDC
  • Range: ±50 m/s² (±5 g)
  • Accuracy: ±0.5 m/s² (±0.05 g)
  • Frequency Response: 0–100 Hz
  • Typical Resolution: 0.037 m/s²

Light Sensor

  • Resolution
    • 0–600 lux: 0.2 lux
    • 0–6,000 lux: 2 lux
    • 0–150,000 lux: 50 lux
  • Wavelengths: 400–800 nm

Photogate (x2)

  • Power req: 5 VDC at 40 mA
  • Infrared source: Peak at 880 nm
  • Dimension: 75 mm gate width
  • Output is high and LED off for unblocked gate
  • Output is low and LED on for blocked gate
  • Beam approximately 9 mm from the end of the gate arms

Ultra Pulley Attachment

 

Picket Fence

 

Stainless Steel Temperature Probe

  • Temperature range: –40 to 135°C (–40 to 275°F)
  • Maximum temperature that the sensor can tolerate without damage: 150°C
  • Typical Resolution:
    • 0.17°C (–40 to 0°C)
    • 0.03°C (0 to 40°C)
    • 0.1°C (40 to 100°C)
    • 0.25°C (100 to 135°C)
  • Temperature sensor: 20 kΩ NTC Thermistor
  • Accuracy: ±0.2°C at 0°C, ±0.5°C at 100°C
  • Response time (time for 90% change in reading):
    • 10 seconds (in water, with stirring)
    • 400 seconds (in still air)
    • 90 seconds (in moving air)
  • Probe dimensions:
    • Probe length (handle plus body): 15.5 cm
    • Stainless steel body: length 10.5 cm, diameter 4.0 mm
    • Probe handle: length 5.0 cm, diameter 1.25 cm

Magnetic Field Sensor

    Typical Resolution

  • ± 0.32 mT range: 0.0002 mT
  • ± 6.4 mT range: 0.004 mT

Current Probe (x2)

  • Range: ±0.6 A
  • Maximum voltage on any input: ±10 V
  • Input Impedance (between inputs): 0.1 Ω
  • Input Impedance (to ground): 10 MΩ
  • Typical Resolution: 0.31 mA
  • Linearity: 0.01%
  • Supply voltage: 5 VDC
  • Current in amperes:

    • Slope: –0.25 A/V
    • Intercept: 0.625 A

 

 

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