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Extech Mätutrustning EA80

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User Manual

Indoor Air Quality Meter/Datalogger

Model EA80

AdditionalUserManualTranslationsavailableatwww.extech.com

EA80-en-GB_V3.6 11/16

Introduction

Congratulations on your purchase of the Extech EA80 Indoor Air Quality Meter. This meter

measures Carbon Dioxide (CO2, ppm) levels, ambient Temperature and Relative Humidity

(%RH). 16,200 readings can be logged by the meter and later transferred to a PC. This

meter is shipped fully tested and calibrated and, with proper use, will provide years of

reliable service.

Description

1. Display

2. Gas exhaust

3. Gas inlet port (rear of meter)

4. PC Interface jack

5. AC adapter socket (9V, 300mA)

6. Power Button

7. Data Hold Button

8. Backlight Button

9. MX/MN Button

10. SET Button

11. ALARM button

12. MEM (memory) button

13. (Enter)  button

14. READ button

15. TIME button

16. °C/°F button

17. DEW button

18. WET button

19. Temperature / Humidity sensor probe

Three Tier LCD Display

15 16

SET

EA80-en-GB_V3.6 11/16

Preparation for Use

Power Supply

The meter is powered by six (6) 1.5V ‘AAA’ alkaline batteries or by an AC adapter.

Installing the Batteries

Insert six (6) AAA batteries as indicated by the diagram located on the inside of the

battery compartment.

When the battery voltage drops below the operating voltage, the “ + ” indicator will

be displayed indicating that the batteries need to be changed.

AC Adapter

The AC adapter allows the meter to be powered from a common AC wall outlet. When

using the AC adapter, the batteries (if installed) will be bypassed. The AC adapter is

not a battery charger.

Gas Inlet

Always ensure that the meter’s gas inlet port (3), the vented opening located on the

rear of the meter, and gas exhaust port (2), which is located at the top of the meter,

are not blocked.

Operation

Note: Exhaled CO2 will affect the accuracy of the reading; do not hold meter

near the face.

Taking Measurements

The sensor for Temperature, Humidity, Dew Point, and Wet Bulb measurements is

located in the remote probe. Hold the probe in the air in the area to be tested. DO NOT

immerse in liquid. The sensor for CO2 measurements is located at the top of the meter.

Selecting temperature units of measure (C/F)

Press the °C/°F button momentarily to toggle the temperature units.

CO2 Measurement

1. Press button to turn on the meter,

2. The sensor requires a 30 second warm-up

before displaying the CO2 measurement.

3. The meter sensor requires approximately10

minutes to stabilize in still air before the

readings can be considered accurate. Moving

the meter may decrease this stabilization time.

4. The primary display indicates the CO2 reading.

The secondary display indicates temperature. The third display indicates %RH.

Produktspecifikationer

Varumärke:	Extech
Kategori:	Mätutrustning
Modell:	EA80
Färg på produkten:	Zwart
Förpackningens bredd:	1000 mm
Djuppackning:	140 mm
Förpackningshöjd:	640 mm
Blåtand:	Ja
Fjärrkontroll:	IR+BLE
Skärm diagonal:	40 "
Upplösning:	1920 x 1080 Pixels
Ljudformat som stöds:	AC3, EAC3, FLAC, LPCM, MP3, MP4, WAV
Videoformat som stöds:	3GP, 3GPP, ASF, AVI, DAT, FLV, H.264, HEVC/H.265, MKV, MOV, MP4, MPEG, MPEG4, TP, TRP, TS, VOB, VP9, WMA
Inkluderar operativsystem:	Android
Ethernet LAN:	Ja
Ljusstyrka:	400 cd/m²
Antal USB 2.0-portar:	2
Antal HDMI-portar:	2
Antal Ethernet LAN (RJ-45)-portar:	1
Smart TV:	Ja
Genomsnittlig effekt:	12 W
Strömförbrukning (i standby):	0.5 W
Strömförbrukning (max):	70 W
Antal högtalare:	2
Analog signalformat:	PAL, SECAM
HDR-stöd:	Nee
HD typ:	Full HD
Bildformat som stöds:	BMP, GIF, JPEG, JPG, MPO, PNG
Displayteknik:	LED
Respons tid:	- ms
VESA montering:	Ja
Panelmonteringsgränssnitt:	300 x 100 mm
Hållbarhetscertifikat:	ErP, RoHS
Kontrastförhållande (dynamisk):	1000000:1
Djup (utan bas):	70 mm
Höjd (utan bas):	514 mm
Bredd (utan bas):	900 mm
Vikt (utan bas):	6000 g
Skärmdiameter i centimeter:	101 cm
Typ av tuner:	Analoog & digitaal
Digitalt signalformat:	DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Internet-TV:	Ja
Hybrid Broadcast Broadband TV (HbbTV):	Ja
Video-appar:	Netflix, YouTube
Energiförbrukning (HDR) per 1000 timmar:	- kWu
Energieffektivitetsklass (SDR):	E
Energiförbrukning (SDR) per 1000 timmar:	36 kWu
Energieffektivitetsklass (HDR):	Niet beschikbaar
Rullbar skärm:	Nee
Enhetsbredd (med stativ):	900 mm
Djupenhet (med stativ):	202 mm
Enhetshöjd (med stativ):	566 mm
Vikt (med stativ):	7500 g
Skrivbordsställ:	Ja
Brusreducering:	Nee
Equalizerinställningar:	Ja
Hybrid Broadcast Broadband TV (HbbTV) version:	2.0.2
Livsstilsappar:	Google Apps
Teknik för ljudavkodning:	Dolby Digital, Dolby Digital AC4, Dolby Digital Plus
Energisparläge:	Ja
Fjärrkontroll ingår:	Ja
Wifi:	Ja
AC-ingångsspänning:	100 - 240 V
AC-ingångsfrekvens:	50 - 60 Hz
Strömförbrukning (typiskt):	55 W
Energieffektivitetsskala:	A tot G