PeakTech P 5035 Multifunction Meter Instruction Manual

PeakTech P 5035 Multifunction Meter

Safety precautions

This product complies with the requirements of the following directives of the European Union for CE conformity: 2014/30/EU (electromagnetic compatibility), 2011/65/EU (RoHS). Pollution degree 2.
To ensure the safe operation of the equipment and eliminate the danger of serious injury due to short circuits (arcing), the following safety precautions must be observed.
Damages resulting from failure to observe these safety precautions are exempt from any legal claims.

• Do not operate the meter before the cabinet has been closed and screwed safely.
• Check test leads and probes for faulty insulation or bare wires before connection to the equipment.
• Comply with the warning labels and other info on the equipment.
• Keep the equipment dry.
• CAUTION! Repeated sharp flexing can break the thermocouple leads. To prolong lead life, avoid sharp bends in the leads, especially near the connector.
• Do not subject the equipment to direct sunlight or extreme temperatures, humidity, or dampness.
• Do not subject the equipment to shocks or strong vibrations.
• Do not operate the equipment near strong magnetic fields (motors, transformers, etc.).
• Keep hot soldering irons or guns away from the equipment.
• To avoid damage or burns, do not make temperature measurements in microwave ovens.
• Allow the equipment to stabilize at room temperature before taking up measurements (important for exact measurements).
• Replace the battery as soon as the battery indicator “BAT” appears. With a low battery, the meter might produce false readings that can lead to personal injury.
• Fetch out the battery when the meter will not be used for a long period.
• Periodically wipe the cabinet with a damp cloth and mild detergent. Do not use abrasives or solvents.
• The meter is suitable for indoor use only
• Do not store the meter in a place of explosive, inflammable substances.
• Do not place the equipment face-down on any table or workbench to prevent damaging the controls at the front
• Do not modify the equipment in any way
• Opening the equipment and service – and repair work must only be performed by qualified service personnel.

Cleaning the cabinet

Clean only with a damp, soft cloth and a commercially available mild household cleaner. Ensure that no water gets inside the equipment to prevent possible shorts and damage to the equipment.

Introduction

• The 4 in 1 digital Multi-Function Environment Meter has been designed to combine the functions of a Sound Level Meter, Light Meter, Humidity Meter and Temperature Meter. It is an ideal Multi-Function
• Environment Meter Instrument with scores of practical applications for professional and home use.
• The Sound Level function can be used to measure noise in factories, schools, offices, airports, home, etc., checking the acoustics of studios, auditoriums and hi-fi installations.
• The Light function is used to measure illumination in buildings or in the field. It is fully cosine corrected for the angular incidence of light.
• The light-sensitive component used in the meter is a very stable, long-life silicon diode.
• The Humidity/Temperature is for use of a humidity/semiconductor sensor and K-type thermocouple. This operations manual contains general information and specification.

Features

• 3 ½ digit 17 mm LCD display
• automatic over-range indication with “1” displayed
• Hold-Function
• Max-Hold-Function
• Auto-Power OFF
• tripod Holder
• Sound-Level Meter
• Lux-Meter
• Humidity Meter
• Temperature Meter

Technical Specifications

Sound Level|
---|---
Measurement range:| A/C Lo 35…100 dB A/C Hi 65…130 dB
Resolution:| 0,1 dB
Typical instrument

frequency range:

| 30 Hz… 10 kHz
Frequency Weighting:| A+C- weighting
Time Weighting:| Fast
Accuracy:| ± 3,5 dB at 94 dB sound level, 1 kHz sine wave
Microphone:| Electric condenser microphone

Light:

|
Measurement range:| 20/200/2000/20000Lux

(20000 Luxrange = reading x 10)

Overrange Display:| The highest digit of „1“ is displayed
Accuracy:| ± 5% rdg. + 10 digits (Calibrated to

the standard incandescent lamp at color temperature 2856 k)

Repeatability:| ± 2 %
Temperature- Characteristics:| ± 0,1 % / °C
Photo-detector:| One silicon photodiode with a filter
Humidity|
---|---
Measurement range:| 25…95% RH
Resolution:| 0,1%
Accuracy:| ± 5 % (at 25°C and 35…95 % RH)
Input Protection:| 60 V DC or 24 V ACrma

Temperature

|
Measurement range:| -20…+200°C, +200…+750°C/

-4…+200°F, +200…+1400°F

Resolution:| 0,1, 1°C / °F
Accuracy:| ± 3% rdg. ± 2°C

(-20…+200°C/-4…+200°F)

± 3,5% rdg. ± 2°C (+200…+750°C/+200…+1400°F)

Input Protection:| 60 V DC or 24 V ACrms

General Characteristics

Display| 17 mm LCD display, 3 ½ digits (max. 1999 counts with automatic polarity indication and annunciators Lux, x10Lux, °C, °F, %RH,

dB A + dB C + dB Lo + dB Hi + dB, MAX HOLD, DATA HOLD

---|---
Overrange indication| “1” is displayed
Reading rate time| 2-3 readings per sec. (approx)
Temperature for guaranteed accuracy| 23° C ± 5° C
Operating Temperature| 0° C…40° C, 32° F… 104° F
Storage Temperature| -10° C…60° C, 14° F…140° F

< 80 % RH

Power Supply| One 9 Volt battery (NEDA 1604, 6F22 Type or equivalent)
Low battery indication| “BAT” on the display
Size (WxHxD)| 63,8 (B) x 251 (H) x 40 (T)

Lichtsensor: 60 (B) x 115 H x 27 (T)

Low Battery Indication| 250 g
Accessories| humidity probe, light sensor, carrying case, battery, Operation Manual, temperature probe

Operation

Keys and Functions

1. LCD-display
2. ON-OFF-Button
3. Select-button for manual range selection
4. MAX-HOLD-Button
5. HOLD-Button
6. Function Switch
7. Microphone
8. Light sensor
9. Humidity sensor
10. K-Type thermocouple socket

Measuring Sound Level

1. Turn the Power/function/Range switch to „dB“ Position.
2. Face the microphone to the sound source in a horizontal position.
3. Press Select Button: Selects A/C dB, Lo/Hi dB
4. The C-weighting curve is nearly uniform over the frequency range from 30 to 10.000 Hz, thus giving an indication of the overall Sound Level.
5. The A-weighting is based on human hearing and filters the frequencies which normally can´t be heard by a person. It is best suitable for measurements in buildings like in the workplace.
6. The fast response is suitable to measure shout bursts and peak values from sound sources.
7. The sound level will be displayed.
8. Note: Strong wind (over 10m/sec.) striking the microphone can cause misreading for measurement in windy locations, a windscreen should be used in front of a microphone.

Table of sound level with the corresponding sound pressure and the

acoustic intensity per unit area

Example

| Sound pres-

sure level (dB SPL)

| Sound

pressure in N/m 2 = Pa

| Acoustic intent-

city per unit area in Watt/m 2

Jet in a distance

of 30m

| 140| 200| 100
Threshold of pain| 130| 63,2| 10
Threshold of

indisposition

| 120| 20| 1
Chain power saw

in a distance of 1m

|

110

|

6,3

|

0,1

Disco: in a

distance of 1m from the speaker

|

100

|

2

|

0,01

The diesel engine in a

distance of 10m

| 90| 0,63| 0,001
The edge of the

traffic street at a distance of 5m

|

80

|

0,2

|

0,0001

The vacuum cleaner in a distance of

1m

|

70

|

0,063

|

0,00001

Normal speaking

in a distance of 1m

|

60

|

0,02

|

0,000001

Normal living

room in a quiet corner

|

50

|

0,0063

|

0,0000001

Quiet library from

afar

| 40| 0,002| 0,00000001

Measuring Light

1. Turn the Power/function/range switch to select the „Lux“-range.
2. Remove the light sensor´s cover
3. Face the photo detector to light source in a horizontal position.
4. Press Select Button: Selects 20, 200, 2000, 20000 Lux ranges.
5. Read the illuminance nominal from the LCD-display.

Over-range: If the instrument only display one „1“ in the M. S. D. the input signal is too strong, and a higher range should be selected.

School| precision experiment, Blackboard, drawing office, sewing maschine, precision drawing

Store room, corridor staircases, washbasin stand Fireescape

Classroom, teaching Staff office, reading room, Restaurant, Indoor Gymnasium

Car Lane, Passage

|

300…1500

150 … 300

70 … 150

30 …  70

150 … 700

70 … 150

---|---|---
Office| Calculating, typing, punching, Design and drawing, Passage in hall Conference room, reception room

Book store, Lift

Entertainment room, restaurant

Tea room, dressing room, warehouse, washbasin stand

Fireescape

|

700 … 3000

300 …  700

150 …  300

150 …  700

70 … 150

30 … 70

Factory| Ultraprecion processing, design and drawing, precision inspection

Design room, Analysis Assembly Line Coating

Packaging Metering Surface treatment warehouse office desk

Dyeing Foundry Electric room Drying room

Fireescape

|

1500 … 3000

700 … 1500

300 …  700

150 …  300

70 …  150

30 …    70

Hospital| visibility examination

Surgical operation room Ward Anatomization examination, First aid treatment, pharmacy

Therapy, Injection, medical treatment room, First aid-room

Reading on bed in a ward, to change fresh dressing for a wound, plaster dressing

drug storage room, dressing room X-Ray, room Ward corridor

Animals room, dark room, Fireescape

| 1500 … 3000

700 … 1500

700 … 1500

300 …  700

150 … 300

70 … 300

70 … 150

30 … 70

Beauty Saloon

Hair-dressers Saloon

| Hair dyeing Hairstyling, Make-up

Hair washing, Cashiers counter In the saloon, Washbasin stand Corridor staircases

| 1500 … 3000

700 … 1500

300 …  700

150 …  300

70 … 150

---|---|---
Inns, Hotels,

Entertainment Place

| Counter (Cashier counter)

The door of a house, banquet hall Office, restaurant toilet

Entertainment room, corridor Staircases Fireescape

| 700 … 1500

300 …  700

150 …  300

70 …  150

30 …    70

Shops, Departement store| display inside the shop, window display, demonstration venue

packing table

sitting room, conference room washbasin stand, toilet staircases

|

1500 … 3000

700 … 1500

300 …  700

150 …  300

Residence| houshold handicraft, tailoring reading, make-up

Kitchen, Entertainment room, Dining wardrobe, staircases, bed room, corridor, toilet, study room

| 700 … 3000

300 …  700

150 …  300

30 … 150

Measuring Humidity

1. Set the Power/function/range switch to „%RH“ position.
2. The display will show the humidity reading value (%RH) directly.
3. When the tested environment humidity value changed, it needs a few minutes to get the stable „%RH“ reading.

Warning!

• Don´t expose the humidity sensor to direct sunlight.
• Don´t touch or manipulate the humidity sensor.

Measuring Temperature

1. Set the Power/function/range switch to “Temp”.
2. Press Select Button: Selects 0,1°C or 1°C and 0,1°F or 1°F range.
3. Then the display will show the environment temperature reading value (°C/°F) directly.
4. Connect the temperature probe into the K-type thermocouple socket (10).
5. Touch the end of the temperature sensor to the area or surface of the object to be measured. The display will show the temperature reading value (°C/°F) directly.

Battery Replacement

• Note the condition of the 9-V-battery using the procedure described above. If the battery needs to be replaced, open the battery cover, remove the spent battery and replace with a battery of the same type.
• Batteries, which are used up dispose duly. Used up batteries are hazardous and must be given in the for this being supposed collective container.

Notification about the Battery Regulation

• The delivery of many devices includes batteries, which for example serve to operate the remote control.
• There also could be batteries or accumulators built into the device itself.
• In connection with the sale of these batteries or accumulators, we are obliged under the Battery Regulations to notify our customers of the following:
• Please dispose of old batteries at a council collection point or return them to a local shop at no cost.
• The disposal in domestic refuse is strictly forbidden according to the Battery Regulations.
• You can return used batteries obtained from us at no charge at the address on the last side in this manual or by posting with sufficient stamps.
• Contaminated batteries shall be marked with a symbol consisting of a crossed-out refuse bin and the chemical symbol (Cd, Hg or Pb) of the heavy metal which is responsible for the classification as pollutant:

1. “Cd” means cadmium.
2. “Hg” means mercury.
3. “Pb” stands for lead.

• All rights, also for translation, reprinting and copy of this manual or parts are reserved.
• Reproductions of all kinds (photocopy, microfilm or other) only by written permission of the publisher.
• This manual is according the latest technical knowing. Technical changings which are in the interest of progress reserved.
• Misprints and errors are reserved.
• We herewith confirm that the unit is calibrated by the factory according to the specifications as per the technical specifications.
• We recommend to calibrate the unit again, after 1 year.

© PeakTech® 05/2023 Po/JTh/Ehr.

PeakTech Prüf- und Messtechnik GmbH

• Gerstenstieg 4 – DE-22926 Ahrensburg / Germany
• +49-(0) 4102-97398-80
• +49-(0) 4102-97398-99
•  info@peaktech.de.
•  www.peaktech.de.

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