SWEATLOG SleepView

Humans sleep approximately one-third of their lives. Comfort and climate play a central role in this.

Warmth is an essential element that every sleeping person seeks. In the continuous thermoregulation process, however, humans also release perspiration—even in the smallest amounts—to dissipate heat through evaporation. This can only succeed if the sleeping environment provides space for further evaporation. Both factors, heat and humidity, thus play an important role throughout the course of a night.

SleepView is a fixed grid of 31+1 sensors for recording temperature and relative humidity. It is designed as a surface of approximately 70–170 cm and thus captures an entire human body excluding the head. It is intended for use with humans but can also be combined with any other suitable heat and humidity source.

Key data

Shapes:

SleepView 31+1: SWEATLOG unit with an approximately 170 x 70 cm grid structure as measurement surface, including one sensor for recording ambient climate.

Cables: As required for power, logger connection, sensor placement, sensor spacing.

Data output:

T (°C), RH (%), AH (g/kg), HI (°C) = felt heat, Time (hh:mm:ss)

Data analysis:

Txt file for MS Excel or comparable application.

We offer application-oriented analysis files based on MS Excel.

Data visualization

Optional. SleepView enables surface interpolation and visualization of the measurement area.

Applications

Sleep laboratory, complementary to polysomnography
Sleep testing with humans to classify climate types (selection of bedding, bed type)
R&D of climate-relevant sleep systems and bedding
Sleeping bags
Medical lying systems
Quality assurance
Control system
Regulation system for ventilation aids
Product comparison tests