REED LM-8000 Bedienungsanleitung

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Model

LM-8000

4-in-1 Pocket

Thermo-Anemometer,

Hygrometer,

Thermometer &

Illuminometer

Instruction

Manual

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Table of Contents

Features......................................................................................2-3

Specications.............................................................................3-4

Instrument Description .................................................................. 5

Measuring Procedures ...............................................................5-6

Air Velocity Measurement............................................................ 5

Temperature Measurement (Thermocouple) .............................5-6

Relative Humidity Measurement .................................................. 6

Light Measurements ................................................................... 6

Additional Functions...................................................................... 7

Hold Function ............................................................................. 7

Data Record Function ................................................................. 7

Auto Power Off .......................................................................... 7

Battery Replacement..................................................................... 8

For service on this or any other REED product or information on other

REED products, contact REED Instruments at info@reedinstruments.com

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Features

• 4-in-1 multi-function meter... anemometer, humidity meter, light meter

and type-K digital thermometer

• Type K (NiCr-NiAl) thermocouple input jack

• High precision thin-lm capacitance humidity sensor

• Photo diode and colour correction lter light sensor

• Velocity Units: m/s, kph, mph, knots, and fpm

• °F or °C and Lux or Ft-cd selectable

• Data Hold, Record (Max/Min)

• Includes batteries

Specifications

Power Supply: Single 9V battery

Dimensions: 6.1 x 2.4 x 1.3” (156 x 60 x 33mm)

Weight: 8.8 oz (160g)

Optional Accessories: Air/Gas Probe (LS-103)

Right Angle Surface Probe (LS-104)

General Purpose Probe (LS-107)

Surface Probe (LS-109)

Needle Tip Probe (LS-134A)

Surface Probe (LS-139)

Soft Carrying Case (CA-52A)

Range Resolution

Air velocity

ft/min 80 to 5910 ft/min 1 ft/min

m/s 0.4 to 30.0 m/s 0.1 m/s

km/h 1.4 to 108.0 km/h 0.1 km/h

MPH 0.9 to 67.0 mile/h 0.1 MPH

knots 0.8 to 58.3 knots 0.1 knots

Temperature

(thermister)

32 to 122°F 0.1°F

0 to 50°C 0.1°C

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Range Resolution

Humidity

% RH 10 to 95 %RH 0.1 %RH

Temperature

(thermister)

32 to 122°F 0.1°F

0 to 50°C 0.1°C

Light

*auto range

Lux 0 to 2,200 Lux 1 Lux

1,800 to 20,000 Lux 10 Lux

Ft-cd 0 to 204.0 Ft-cd 0.1 Ft-cd

170 to 2,000 Ft-cd 1 Ft-cd

Temperature (Type K) -148 to 2372°F 0.1°F

-100 to 1300°C 0.1°C

Range Accuracy

Air velocity

80 to 5910 ft/min

≤ 20 m/s : ± 3% F.S.

> 20 m/s : ± 4% F.S.

0.4 to 30.0 m/s

1.4 to 108.0 km/h

0.9 to 67.0 mile/h

0.8 to 58.3 knots

32 to 122°F ± 2.5°F

0 to 50°C ± 1.2°C

Humidity

10 to 95 %RH < 70% RH : ± 4 %RH;

≥70% RH : ± ( 4%rdg + 1.2 %RH )

32 to 122°F ± 2.5°F

0 to 50°C ± 1.2°C

Light 0 to 20,000 Lux ± 5% rdg ± 8 dgt

0 to 2,000 Ft-cd

Temperature

(Type K)

-148 to 2372°F ± (1% rdg + 2°F)

-100 to 1300°C ± (1% rdg + 1°C)

ft/min = feet per minute MPH = miles per hour

m/s = meters per second knots = nautical miles per hour

km/h = kilometers per hour Ft-cd = foot candle

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Instrument Description

1. Power Button

2. Hold Button

3. Max/Min Button

4. Unit/Zero Button

5. °C/°F Button & Lux/Ft-cd Button

6. Function Button

7. Air Flow Sensor

8. Thermocouple Input Socket

9. R.H. Sensor

10. Light Sensor

11. LCD display

12. Battery Compartment/

Cover

13. Wristlet

Operating Instructions

Air Velocity Measurement

1. Power on the instrument by pressing the Power Button

2. Select the Anemometer function by pressing Function Button

3. Press the Unit/Zero Button to select unit that you want and then

face the Air Flow Sensor to the source of wind

4. Allow time for the reading to become stable and note the value

indicated

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Thermocouple Temperature Measurement

1. Power on the instrument by pressing the Power Button

2. Plug a type K thermocouple probe in the Thermocouple Input

Socket

3. Select the Temperature function by pressing Function Button

4. Contact the Thermocouple Sensor Head with the object being

measured and the reading value will be displayed on the LCD

display

Humidity & Ambient Temperature Measurement

When the meter is applied in a new environment, it will take a few minutes

to reach a stable condition

1. Power on the instrument by pressing the Power Button

2. Select the Relative Humidity function by pressing the Function

Button

3. The reading value of relative humidity and temperature will be

displayed on the LCD display

Light Measurement

1. Power on the instrument by pressing the Power Button

2. Select the Light Measurement function by pressing the Function

Button until the light value is displayed

3. Press the Lux/Ft-cd Button to select measuring unit Lux or Ft-cd

Zero Offset Adjustment of Light Function

• For best results you should zero the light sensor prior to use in a dark

environment. To achieve this, place the light sensor end of the meter

under a desktop or at surface to block any light. Press the Unit/Zero

Button setting the meter indication to zero.

• The zero point can drift due to environment temperatures, battery

power, as well as various other reasons. It is recommended that the

zero be checked frequently using the above procedure.

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Hold Function

Pressing the Hold Button will freeze the current value with a HOLD symbol

on the display. Press again to release the hold function.

Data Record Function

The Data Record function records & displays the maximum and

minimum reading values. Start the Data Record function by pressing the

Max./Min. Button once. There will be a “REC” symbol on the display. With

the REC symbol on the display:

1. Press the Max/Min Button once and the Max symbol along with

the maximum value will appear on the display.

2. Press the Max/Min Button again, the “Min” symbol along with the

minimum value will appear on the display.

3. To exit the memory record function, press the Max/Min Button

continuously for at least 2 seconds. The display will revert to the

current reading.

4. To clear the Max/Min value recorded by pressing the Hold Button

once. The previously recorded Max/Min value will be lost and then

revert to the REC function continuing to record.

Auto Power Off

In order to prolong the battery life, the instrument has “Auto Power Off”

function. The meter will switch off automatically if no buttons are pressed

for around 10 minutes.

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black Rich Black -

20/20/20/100

Blue - 100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue - 100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue - 100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Battery Replacement

When the left corner of the LCD display shows the low battery symbol,

this indicates that replacement of the battery is then needed. However

specication measurements could still be taken for another few hours

before the meter becomes inaccurate.

1. Open the Battery Cover at the back of the meter and remove the

battery

2. Replace with a 9V battery (alkaline or heavy-duty type) and rein-

stall the cover

For service on this or any other REED product or information on other

REED products, contact REED Instruments at info@reedinstruments.com

Notes _________________________________________

________________________________________________

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

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