Triplett EPC175 Manuale utente

User Manual

EPC175

Particle Counter/Air Quality Meter

Introduction

Congratulations on your purchase of the Triplett EPC175 Particle Counter/Air

Quality Meter. This device is a particle counter/ air quality detector that

includes several measurement types. It can detect PM2.5, PM10, HCHO,

TVOC, temperature and humidity.

This device uses a laser weight scattering test method and includes a

professional structure design and fan. It can precisely detect and monitor

and display PM2.5 and PM10, and indoor air quality. HCHO can detect

formaldehyde and TVOC can detect indoor harmful gas, alerting the user of

any environmental pollution. In order to detect PM2.5, PM10, HCHO and

TVOC at the same time, it adopts reliable power supply circuity to ensure all

measurements are precise and stable and operate for extended periods of

time.

Features

●3.0’’ TFT LCD Display，240*400 Pixels

●Measures mass concentration of PM2.5/PM10

●Measures HCHO & TVOC

●Measures Temperature & Humidity

●5000 groups of sampling data

●Auto Power Off (APO)

Description

METER DESCRIPTION

Set/Up Button: Long press to enter/exit the settings page; Short

press to switch measurement displaying in measure page, or to

turn on in settings/memory page.

ON/OFF/ENTER Button: Long press to startup/shutdown; Short

press to enter/exit in settings/memory page.

Memory/Down Button: Long press to enter/exit the memory

page; Short press to switch measurement displaying in measure

page, or to down on in settings/memory page.

Operation

Power ON/OFF

In shutdown mode, long press ON/OFF/ENTER key until the

screen light, device will power ON.

In startup mode, long press ON/OFF/ENTER key until the screen

off, device will power OFF..

Display Description (Measurement Data Areas)

After powered ON and start up the meter will display and measure

data continuously. The measurements consist of PM2.5, PM10,

TVOC, HCHO, temperature and humidity readings. The meter will

refresh the screen and toggle between a display of PM10, TVOC,

and HCHO every 15 seconds. You can short press

ON/OFF/ENTER key to switch display manually.

PM2.5, PM10 and TVOC need 40 seconds warm-up time, during

this time the last measurement recorded is displayed. The analog

bar graph shows, air quality and has six alarm levels. If the air is

polluted, the meter will alarm based on the reading value of

measured data the display will change color. All alarms are based

on real time data.

Auto Power OFF (APO), Sleep and Wake-Up Modes

Auto Power OFF/Sleep Mode

The meter can be set to auto power off or auto sleep. If there are long

intervals without change in operation, the meter can auto power off or auto

sleep to save consumption.

Wake-Up (Button Press)

This meter can awake form shutdown status by long press of

ON/OFF/ENTER key.

Wake-up (Noise)

Noise also can be used to awaken the metere, for example striking table can

awaken the meter from sleep status to measure status. This meter can

awake by noise within 30 minutes after shutdown.

Memory

In the measurement page a LONG PRESS of the MEM/Down button enters

and exits the memory page.

The MEMORY page will dynamically display the latest curve of measurement

data. To view the static measurement data, SHORT PRESS of the

ON/OFF/ENTER button.

In static MEMORY page, the meter displays the static curve of measurement

data, a SHORT PRESS of the Up/Down button will view the detail of

historical data one by one.

The meter can record memory data as many as 5000 points, which contents

include PM2.5, PM10 and record times. In MEMORY page, one curve

includes (8) data point/measurements. Indications are –a bright spot for the

data, dark spot for connection, and a dot for the current data. A SHORT

PRESS of the Up/Down button will display before and after historical data.

Settings

Time Settings

Time can be set up hourly (12 hours or 24 hours), AM/PM, date and time.

Short press Up/Down key to change time settings, and short press

ON/OFF/ENTER key to confirm, after confirm all setting items then exit and

back to the main menu of settings page.

Auto Power Off/Auto Sleep Settings

APO can set up auto power off/auto sleep time as 10~120 minute or no auto

power off/auto sleep.

Unit Settings

Temperature units can be set up for unit of temperature as Celsius(℃) or

Fahrenheit(℉), the default is Celsius.

Alarm Settings

Alarms can be set for the start point of PM2.5 alarm as 10ug/m3, 35ug/m3,

75ug/m3, 150ug/m3, 200ug/m3 or no alarm, which default is 35ug/m3. If

PM2.5 alarm is enable, the meter will beep when concentration of PM2.5 is

so high as to beyond the set start point of PM2.5 alarm.

Brightness Settings

Screen Brightness can be set, there are (5) levels of screen brightness.

Noise Sensor Settings

Enable/disable noise sensor. If enabled, device can be awake from

shutdown/sleep status by noise sensor.

Language Settings

Language can be set to English or Chinese,default is English.

Air Quality Standard

PM2.5 Concentration and Corresponding Index Color Table

Color

Green

Yellow

Orang

Red

Purple

Deep

Purple

Concentration

0~35μg/m3

35^75μ

g/m3

75~150

μg/m3

150~200

μg/m3

200~25

0μg/m3

>250μ

g/m3

Air Quality

Good

Normal

Mild

Pollut

Middle

Polluted

Heavy

Pollut

Serious

Polluted

PM10 Concentration and Corresponding Index Color Table

Color

Green

Yellow

Orange

Red

Purple

Deep

Purple

Concentration

0~75μ

g/m3

75~150μ

g/m3

150~300μ

g/m3

300~400μ

g/m3

400~500

μg/m3

>500μ

g/m3

Air Quality

Good

Normal

Mild

Polluted

Middle

Polluted

Heavy

Polluted

Serious

Polluted

PM10、CO2、HCHO、TVOC Concentration and Corresponding Index

Color Table

Color

Green

Orange

Red

CO2

Concentration

0~800ppm

800~1500ppm

1500~9999ppm

HCHO

Concentration

0~0.05mg/m3

0.05~0.1mg/m3

0.1~5.00mg/m3

TVOC

Concentration

0~0.6mg/m3

0.6~1.8mg/m3

1.8~9.99mg/m3

Air Quality

Good

Normal

Bad

Specifications

Particle Measure

Particle Channels

PM2.5/PM10

Mass Concentration Range

0 ~ 2000 μg/m3

Resolution

1μg/m3

HCHO

Range

0.00~5.00 mg/m3

Accuracy

±5% F.S

Resolution

0.01 mg/m3

TVOC Measure

Range

0.00~9.99 mg/m3

Accuracy

±5% F.S

Resolution

0.01 mg/m3

Temperature & Humidity Measure

Temperature Range

-20 ~ 70℃(-4 ~ 158℉)

Temperature Accuracy

±2℃

Temperature Resolution

0.1℃

Humidity Range

0 ~ 100%RH

Humidity Accuracy

±3.5%RH（20 ~ 80%RH）

±5%RH （0~20%RH or

80~100%RH）

Humidity Resolution

0.1%RH

Intelligent Sensor

Noise Detect Sensor

A slight noise can awaken device

Power

Battery

2400mAh Recharge Li-ion Battery

Work Time

Able to continue work almost 5 hours

Charging

USB 5V/1A

Charging Time

Almost 2 hours when shutdown

Auto Sleep

Able to set auto sleep time

Others

Display

3.0’’TFT LCD Display, 240 * 400

Pixels

Data Storage

5000 groups of sampling data

Work Temperature

0 ~ 50 ℃

Storage Temperature

-10 ~ 60 ℃

Size

85 * 75 * 155

Weight

360g

Warranty

Triplett / Jewell Instruments extends the following warranty to the original purchaser of

these goods for use. Triplett warrants to the original purchaser for use that the products

sold by it will be free from defects in workmanship and material for a period of (1) one

year from the date of purchase. This warranty does not apply to any of our products

which have been repaired or altered by unauthorized persons in any way or purchased

from unauthorized distributors so as, in our sole judgment, to injure their stability or

reliability, or which have been subject to misuse, abuse, misapplication, negligence,

accident or which have had the serial numbers altered, defaced, or removed.

Accessories, including batteries are not covered by this warranty

www.triplett.com

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