NSnappy® Hygi ATP luminometer

ATP luminometer

NSnappy® Hygi analyzes the level of contamination on surfaces by using ATP luminometry method.

You get an analyzed result in seconds, and the data goes to NSnappy® cloud service without any manual recording. The device uses LoRAWAN connection. Hygi is compatible with Hygiena UltraSnap swabs.

Regular maintenance and battery replacement service are included.

Brochure

Brochure NSnappy® Hygi LWEU-N

NSnappy Hygi LWEU User Manual

Environment

• Storage conditions: +5…+40 °C, relative humidity 5-95%, non-condensing
• Operating conditions: +20…+30 °C, relative humidity 5-95%, non-condensing
• Protection class: IP20
• Enclosure material: PC+ABS plastic

Dimensions

• Dimensions: 198 x 47 x 27 mm
• Weight: approx. 190 g, not including swab

Measuring method

• Description: ATP luminometry based on a photodiode
• Measuring time: approx. 15 seconds
• Measuring unit: RLU (Relative Light Unit, where 1 RLU is roughly equivalent to 1 fmol ATP)
• Measuring range: 0…99999 RLU
• Display resolution: 1 RLU
• Measuring noise: ±5 RLU
• Measuring accuracy: ±20% ± 5 RLU

Sampling method

• Single-use swab: Hygiena® UltraSnap® ATP surface hygiene sampling swab

User interface

• Display: Two-digit 7-segment-LED display
• Power button: Tactile silicone rubber switch

Radio connection

• Description: LoRaWAN standard, EU 868 MHz frequency range
• Transmitter module: Murata ABZ-093 LoRaWAN modem
• Antenna: Internal
• Compatibility: Nokeval NSnappy Hubs and Cloud Service
• Frequency: 863-870 MHz (LoRaWAN 1.0.2 EU band)
• Power: Max +14 dBm E.R.P.
• Range: Depends on environment, indoors: in good conditions up to hundreds of meters, outdoors: line-of-sight up to 10 km

Power supply

• Type: 3.6 V Lithium thionyl chloride battery pack (1 x AA size)
• Battery life: 3 years in normal use (approx. 100 operating hours)