Calibration report: Nanoenvi IAQ c7c22b9b-eaa9-4f1e-bbb9-3572ab79b777

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Scope

Document scope and disclaimer

This document summarizes the results of the calibration procecess of the device Nanoenvi IAQ with UUID: c7c22b9b-eaa9-4f1e-bbb9-3572ab79b777 for each of the variables measured by the device.

The calibration proccesses followed are defined by Envira IoT internal procedures and standards.

Validity of the device validation and calibration is limited to the calibration conditions.

Calibration reports

Variable: temperature

Calibration conditions

Author amp
Company Envira IoT
Laboratory Envira IoT, Calle Ablanal, nº 11 Parque Tecnológico de Asturias, 47 33428 – Llanera (ASTURIAS)
Stabilization time 20 minutes

Acquired data

The following figure shows the comparison of the measured values between reference equipment and device under calibration

Reference and device measurement comparison

The following figure shows the absolute error of the variable under calibration with respect to the reference equipment:

Device error

Max error: 2.433095999999999

Calibration results

The following figure shows linear regression graph:

The following table shows the calibration parameters obtained:

Slope:: [-0.19549164]
Offset: 26.207844307584864
R2 0.06403659531108152

Variable: RH

Calibration conditions

Author amp
Company Envira IoT
Laboratory Envira IoT, Calle Ablanal, nº 11 Parque Tecnológico de Asturias, 47 33428 – Llanera (ASTURIAS)
Stabilization time 20 minutes

Acquired data

The following figure shows the comparison of the measured values between reference equipment and device under calibration

Reference and device measurement comparison

The following figure shows the absolute error of the variable under calibration with respect to the reference equipment:

Device error

Max error: 2.6585111833333364

Calibration results

The following figure shows linear regression graph:

The following table shows the calibration parameters obtained:

Slope:: [1.04093399]
Offset: -1.205251537708655
R2 0.8501049435489526

Variable: PM1

Variable PM1 has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: PM2.5

Variable PM2.5 has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: PM4

Variable PM4 has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: PM10

Variable PM10 has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: CO2

Variable CO2 has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: VOC

Variable VOC has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: CO

Variable CO has not been validated

Calibration results

No calibration compensation defined for the current variable

Variable: pressure

Variable pressure has not been validated

Calibration results

No calibration compensation defined for the current variable