Laserliner 400-9999 ppm Air Monitor FRESH VOC Meter User Manual

: June 10, 2024
: Laserliner

Table of Contents

Laserliner 400-9999 ppm Air Monitor FRESH VOC Meter User Manual
Function / Application
General safety instructions
Safety instructions
Operation with power supply unit
Symbols
Display indicators
Information on maintenance and care
Technical data
AirMonitor FRESH
SERVICE
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Laserliner 400-9999 ppm Air Monitor FRESH VOC Meter User Manual

Completely read through the operating instructions, the „Warranty and Additional Information“ booklet as well as the latest information under the internet link at the end of these instructions. Follow the instructions they contain. This document must be kept in a safe place and passed on together with the device.

Function / Application

The measuring device indicates the concentration of volatile organic compounds (VOCs) in indoor atmospheres, the calculated eCO2 content (equivalent CO2 concentration), and the measured humidity. The device provides the user with a visual and audible signal if the VOC and eCO2 concentrations are above average as well as a ventilation recommendation.
In the event of low VOC and eCO2 concentrations, the high indoor air quality is indicated with an easy to understand symbol. The device also provides a warning if the humidity is too high or too low. Other functions include measuring the ambient temperature and a time display.

General safety instructions

The device must only be used in accordance with its intended purpose and within the scope of the specifications.
The structure of the device must not be modified in any way.
Do not expose the device to mechanical stress, extreme temperatures or significant vibration
Stop using the device if one or a number of its functions fails.
This device is to be used in enclosed spaces only; do not expose to moisture or rain as this may result in electric shock.
Use only genuine accessories. Use of inappropriate accessories will invalidate the warranty.
To avoid the risk of fire, electric shock or personal injury never use extension cables as well as accessories not approved by the manufacturer in connection with the battery charger.

Safety instructions

Dealing with electromagnetic radiation

The measuring device complies with the provisions and limit values for safety and electromagnetic compatibility in accordance with the Low Voltage Directive (LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC) Directive 2014/30/EU.
Umarex GmbH & Co KG hereby declares that the electronic device AirMonitor FRESH complies with the requirements and other conditions of the European Low Voltage Directive 2014/35 EU (LVD) and the EMC Directive 2014/30/EU. The complete text of the EC declaration of conformity is available at the following internet address: https://laserliner.com

Local operating restrictions – for example, in hospitals, aircraft, petrol stations or in the vicinity of people with pacemakers – may apply.
Electronic devices can potentially cause hazards or interference or be subject to hazards or interference.

Operation with power supply unit

The device is operated using the power supply unit provided.

VOC indicator display green bars: good indoor air quality
VOC measured value display (volatile organic compounds)
VOC indicator display red bars: ventilation recommended
Time display in 12/24 hour mode
Temperature display: unit of measurement °C
eCO2 indicator display green bars: good indoor air quality
eCO2 measured carbon dioxide display
eCO2 indicator display red bars: ventilation recommended
eCO2 indicator display red bars: ventilation recommended
rH% measured humidity display
rH% indicator display red bars: humidity is too high (damage to building structure) or too low (detrimental influence on health)

a Clock button for setting the time
b Night mode button for dimming the display at night
c Alarm button ON/OFF Hours button for switching between 12 and 24 hour clock modes
d Power supply connection

Symbols

Good indoor air quality
Ventilation recommended
Alarm OFF

Set time

Hold down ‘Clock’ button (a) for 3 seconds. Hours display flashes.
To set the minutes, press the ‘clock’
button (a).
To set hours/minutes, use the ’night mode’ (b) and ‘alarm’ (c) buttons

Alarm setting

Activate the VOC, eCO2 and humidity alarm by pressing the ‘alarm button’ (c).
Activate the humidity alarm only: press ‘alarm button’ (c) again.
Activate the VOC and eCO2 alarm only: press ‘alarm button’ (c) one more time.

Calibration

This measuring device self-calibrates automatically. The calibration is reset approximately every 10 days to adjust to the local conditions and to achieve long-term consistency across the measured results.

VOC and eCO2 – explanation

The VOC content of the air is given in the unit ‘parts per billion’, abbreviated to ‘ppb’. The measuring device evaluates the VOC content using the official recommendations of the German Federal Environment Agency as hygienically harmless or hygienically conspicuous.
The eCO2 content of the air is given in the unit ‘parts per million’, abbreviated to ‘ppm’. The VOC sensor cannot detect CO2 directly The eCO2 value is an equivalent concentration of CO2 which the sensor calculates using other relevant parameters.

Display indicators

Measure- ment| Coloured indicator| Value| Symbol| Signal| Recommen- dation
---|---|---|---|---|---
VOC (PPB)| green| 0 … 400 ppb| | |
red| > 400 ppb| | | Ventilation required
eCO 2 (PPM)| green| 0 … 999 ppm| | |
red| 1000 ppm| | | Ventilation required
rH% Humidity| green| 30 % … 65 %| | |
red| < 30 % or > 65 %| | | Ventilation required

Information on maintenance and care

Clean all components with a damp cloth and do not use cleaning agents, scouring agents and solvents. Store the device in a clean and dry place.
Maintenance work may only be carried out by qualified maintenance personnel.
Maintenance is required if the device is damag ed in any way, for example, if the power cable or plug are damaged, there has been ingress of liquids or foreign bodies into the device, if the device has been rained on or subjected to moisture, if it is no longer functioning correctly, or has been dropped.

Technical data

(Subject to technical changes without notice. Rev22W06)

Variable	VOC concentration, eCO2 concentration, Ambient temperature, Humidity
VOC display range	0 … 9999 ppb
eCO2 display range	400 … 9999 ppm
Ambient temperature Measuring range Accuracy	-9,9°C … 50°C

± 1°C

Humidity Measuring range (relative) Accuracy (absolute) Humidity (relative)| 1% … 99%

± 3% (30% … 70%)

± 5% (0% … 30%, 70% … 100%)

Sensor type| Multi-pixel gas sensor
Power supply| 5V/DC / 1A power supply unit
Operating conditions| 0°C … 40°C, max. humidity, 80% rH,no condensation, max. working altitude 2000 m above sea level
Storage conditions| -10°C … 60°C, max. humidity, 80% rH, no condensation
Dimensions (W x H x D)| 90 x 91 x 33 mm
Weight| 126 g (no power supply)

EU directives and disposal

This device complies with all necessary standards for the free movement of goods within the EU.
This product is an electric device and must be collected separately for disposal according to the European Directive on waste electrical and electronic equipment.
Further safety and supplementary notices at: https://laserliner.com