User Manual

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User Manual | Manualzz

User Manual

5-In-1 Multi-Function Environment Meter

Please read this user manual thoroughly before using this unit and keep it for your future reference.

Contents

1. Safety .................................................................. 3

2. Introduction .......................................................... 4

3. Specifications ...................................................... 5

4. Meter Description ................................................ 7

5. LCD Display Description ..................................... 9

6. Operating Instructions ....................................... 10

7. Operating Procedures ....................................... 11

8. Calibration ......................................................... 11

9. Notes ................................................................. 14

10. Accessories ..................................................... 14

1. Safety

Read the following safety information carefully before attempting to operate or service the meter.

Use the meter only as specified in this manual; otherwise, the warranty may be invalidated.

Environment conditions:

Altitude less than 2000 meters

RH ≤90%(Non-Condensation)

Operating Temperature: -30

℃ ~ 60℃

Maintenance

Repairs or servicing should only be performed by ATP

Instrumentation Ltd.

Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument.

Safety Symbol

Complies with EMC

2. Introduction

The 5-In-1 Multi-Function Environment Meter is designed to combine the functions of a Sound Level Meter, Light Meter,

Anemometer, Humidity Meter and Temperature Meter into one unit. It is ideal for various practical applications in professional and home use, such as monitoring and collecting data of outdoor environments (temperature, humidity, sunlight, wind speed etc.), or testing noise and light levels for health and safety adherence in factories, schools, offices, airports etc.

3. Specifications

Applied standard

Accuracy

Display

Resolution

Frequency response

Measurement range

Frequency weighting

Microphone

Measuring range

Spectral response

Spectral accuracy

Cosine response

Accuracy

Photo detector

Air velocity range

Air velocity accuracy

Sound

IEC61672-1 CLASS2

±2.0dB

4 digit 55mm LCD screen

0.1dB

31.5Hz to 8,000Hz

Auto:35dB to 130dB dBA

1/2 inch Electric condenser microphone

Light

0 Lux to 200,000 Lux, 0 Fc to 20,000 Fc

CIE photopic ( CIE human eye response curve)

CIE Vλ function f1’

≦6% f2’ ≦2%

±4% rdg, ±0.5%f.s. (<10,000Lux)

±5% rdg, ±10 digits (>10,000Lux)

One silicon photo diode with filter

Airflow

0.5m/s to 30.0m/s

±3%, ±0.3d

Measurement units

Measurement range

Accuracy

Measurement units

Resolution

Measurement range

Accuracy

Resolution

Data update

Maximum value m/s, km/h, ft/min, knots, MPH,

Temperature

-40° to 70

℃(-40° to 158℉)

±2.0

℃, ±3.6℉

℃/℉

0.1

Humidity

10 to 95%RH

±5%RH

0.1

1 time per second

MAX

Minimum value

Data Hold

Auto power off

Power supply

MIN

HOLD

Automatic power off after approx. 15 minutes of inactivity

1x 9V battery with type of 006P,

NEDA1604 or IEC6F22

Battery life

Operating conditions

Storage conditions

Roughly 30 hours

-20

℃~60℃, 10%RH~90%RH

-40

℃~60℃, 10%RH~75%RH

Dimensions (L x W x H) 252 x 66 x 33mm

Weight 568g

4. Meter Description

1)

Wind muffler microphone cover

2)

Microphone

3)

LCD display

4)

Temp./Humidity selection key

5)

Backlight ON/OFF key

6)

HOLD key

7)

Units selection key

8)

Power ON/OFF key

9)

Function selection key

10)

MAX/MIN

11)

°C/°F Selection Key

12)

Potentiometer calibration for sound level

13)

Anemometer vane and Lux probe input

14)

Temperature and Humidity sensor input

15)

External DC 9V power supply terminal (positive inside and negative outside; Pore size:OD 3.5mm, ID 1.35mm)

16)

Tripod bush

17)

Battery Compartment

18)

Battery Compartment screw

5. LCD Display Description

1)

Temperature/Humidity reading display

2)

Battery indication

3)

Temperature unit icon

4)

Humidity unit icon

5)

Air velocity unit icon

6)

Sound level, Air velocity or Light reading display

7)

Sound level unit icon

8)

Light unit icon

9)

MAX/MIN

10)

Data Hold

11)

Power off timer

6. Operating Instructions

(1) Open battery cover and install a 9-volt battery in the battery compartment.

(2) Replace the battery cover and tighten the screw.

(3) Power the meter on.

(4) Press "MODE" key to select the desired function.

Notes:

 When the low battery icon "

" appears, replace the meters battery.

 Hold the meter in hand or use the tripod to affix the meter in the desired location. The best measuring distance is 1 to

1.5m away from the sound source to the microphone.

 To use the AC adapter, insert the plug of the adapter

(3.5φ)into the DC 9V connector on the side panel.

7. Operating Procedures

7.1 Temperature/Humidity reading selection

After powering the meter on, press the "

Temperature or Humidity reading.

7.2 Backlight ON/OFF

" key to select

After powering the meter on, press the " " key once and the backlight will turn on. Press this key again to turn it off.

The backlight will automatically turn off after approximately

30 seconds of inactivity

7.3 Data Hold

Press the " " button once, "HOLD" icon will appear on the

LCD which indicates the data is frozen. To exit from data hold mode, press the button again.

7.4 Units selection

7.4.1 Measuring Air Velocity

(1) After entering Air Velocity mode, press the “ ” button to select the desired units. The device will cycle through m/s, km/h, ft/min, knots and MPH in turn.

7.4.2 Measuring Light

(2) After entering Light mode, press the “ ” button to select Lux or Fc.

7.5 Power ON/OFF

Turn the meter on by pressing the " " button for 1 second, and to turn the meter off, press and hold the " " button for at least 3 seconds

7.6 MODE button

After turning the meter on, press the “ ” button to select desired the function. The device will cycle though Sound

Level, Air Velocity and Light in turn.

7.7 MAX/MIN record

Whilst in measuring mode, press the " " key to enter

MAX/MIN measurement. ‘MAX’ will appear on the LCD and the maximum recorded value will be displayed. Press the key again; ‘MIN’ will appear on the LCD and the minimum recorded value will be displayed. Press the key again to exit

MAX/MIN measurement mode.

7.8 Temperature units selection

When in measuring mode, press the “ ” button to select between

℃ or ℉.

8. Calibration

The recommended recalibration period is 1 year.

Calibration, repairs or servicing should only be performed by

ATP Instrumentation Ltd.

NOTE: All products are calibrated before delivery.

9. Notes

(1) Do not store or operate the meter in high temperature or humidity.

(2) Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage.

(3) Wind blowing across the microphone will affect the noise measurement. Use the supplied wind muffler to cover the microphone during applications involving turbulent air.

(4) Keep microphone dry and avoid severe vibration.

10. Accessories

① User manual

② Temperature and Humidity probe

③ Anemometer vane

④ Lux probe

⑤ Wind muffler

⑥ 9V battery

⑦ Adaptor (Optional)

⑧ Tripod (Optional)

ATP Instrumentation Ltd

Tournament Way

Ashby-de-la-Zouch

Leicestershire

LE65 2UU

Sales: 01530 566800. [email protected]

Repair and Calibration: 01530 566804. [email protected] www.atp-instrumentation.co.uk

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