The best raw data actigraphy device for all free-living research studies. GENEActiv is recommended for a vast array of applications such as epidemiology, public health & exercise interventions. The device can be used on all age groups from children through to the elderly.
- Continuous raw data recording at up to 100Hz. A sample of the data GENEActiv outputs can be downloaded here.
- Near-body temperature sensor helps to confirm wear time
- 0.5Gb of raw data
- Rechargeable battery for field deployment recording for up to 1 month
- +/- 8g range at 3.9mg resolution
Physical Parameters Size 43mm x 40mm x 13mm Weight 16g (without strap) Main Housing Material PC/ABS (medical device grade) Light Guide Material PC (medical device grade) Data Contact Material Gold-plated Fixings 20mm heavy duty spring bar Strap PU resin Battery Type Rechargeable lithium polymer Environmental Protection Moisture Ingress Water-resistant to 10m (IP67 – 1m 24hrs) Material Ingress Dust tight (IP67) Operating Temperature 5 – 40 deg C Mechanical Impact 0.5m drop resistant Measurement Capabilities Memory 0.5Gb non-volatile Logging Frequencies Selectable 10-100Hz (10Hz) Maximum Logging Periods 45 days @ 10Hz; 7 days @ 100Hz Internal Clock Type Quartz Real Time Clock Frequency 32.7768kHz Accuracy +/- 20ppm (+/- 1.7s per day) Acceleration Measurements Sensor Type MEMS Range +/- 8g Resolution 12 bit (3.9 mg) Light Measurements Sensor Type Silicon photodiode Wavelength 400 to 1100 nm Range 0 – 3000 Lux typical Resolution 5 Lux typical Accuracy +/- 10% @ 1000 Lux calibration Event Logger Sensor Type Mechanical membrane switch Temperature Measurements Sensor Type Linear active thermister Range 0 to 60 deg C Resolution 0.25 deg C Accuracy +/- 1 deg C Measurement Frequency Every 30s minimum USB Connection Device USB 2.0 Full Speed Charge Cradle Format 4 unit cradle USB 2.0 High Speed Charge Time 90% @ 2 hours; 100% @ 3 hours Data Download Time Maximum 15 minutes for 4 concurrent units
RegulatoryThis device complies with part 15 of the FCC Rules.This product is compliant with the Directive 2004/108/EC; tested to BS EN 61000-6-1 :2007 and BS EN 61000-6-3 :2007.