Actiwatch Spectrum

Activity monitor

1046964

Actiwatch Spectrum is equipped with advanced features needed for when you are involved in more demanding research protocols. It is an all-in-one, waterproof device, and ideal for those who prefer to wear a wrist watch.

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Specifications Show all

Specifications
Size
48 mm x 37 mm x 14 mm
Weight
30 grams (with band)
Case Material
ABS Blend (Biocompatible)
Standard Wrist Band
BASF Elastollan 1175A10W (TPU) with titanium buckle
Battery Type
CR 2430 Lithium Coin Cell (factory replaced)
Logger Battery Life
8 months with continuous use
Memory
Non-volatile 1 Mbits
Accelerometer Details
Type
Solid-state "Piezo-electric" accelerometer
Range
0.5 - 2 G peak value
Bandwidth
0.35 - 7.5 Hz typical
Sensitivity
0.025 G (a 2 count level)
Sampling Rate
32 Hz
Light Sensor Details
Type
Color sensitive photodiodes
Wavelength Range
400 - 700 nanometers
Measurement Units
Irradiance (microwatts/cm2)/Photon flux (photons/cm2/sec)/Photopic Illuminance (Lux)
Illuminance Range
0.1 - 5500 microwatts/cm2
Accuracy
10% at 1500 Lux (typical)
Off-Wrist Detector
Sensor
Capacitive
On-Wrist Activation Range
< 2 mm
Environmental Attributes
Moisture Protection
Waterproof 1 m for 30 min per IPX7 IEC 60529
Operating Temperature Range
5°C to 40°C
Resistance
Resists dust, water, heat, perspiration and cold
Computer & Communications Dock Attributes
Hardware Platform Personal Computer
Pentium II or later
Operating System Compatibility
Actiware: Windows 2000, Windows XP or Windows Vista; Actiware CT: Windows 2000, Windows XP Pro, Windows Vista Business or Vista Ultimate
Communications Interface
USB to Infrared connection
USB Compatibility
Version 1.1 or 2.0 full speed
Data Communication Rates
57.6 kbps