Milwaukee MW101 Manuel utilisateur

USER MANUAL

PORTABLE pH METER

MODEL: MW101

WARRANTY:

This instrument is warranted from all efects in materials

and manufacturing for a period of two years from the date

of purchase.

The electrode is warranted for a period of six months.

If during this period the repair or replacement of parts is

required, where the damage is not due to negligence or

erroneous operation by the user, please return the parts to

either distributor or our office and the repair will be

effected free of charge.

Note: We reserve the right to modify the design,

construction and appearance of our products without

advance notice.

OPERATION:

• The meter is supplied complete with a 9V

battery. Slide off the battery compartment

cover on the back of the meter. Install the

battery into the battery clip connector while

observing polarity.

• Always remove the electrode protective

cap before taking any measurement. If

the electrode has been left dry, soak the

tip (bottom 2.5 cm) in rinse solution

(M10000B) for a few minutes to reactivate

it.

• Connect the pH electrode

to the BNC socket on the

top of the meter.

• Turn the instrument on by

pressing the ON/OFF key.

• Make sure that the meter

has been calibrated before

taking any measurements

(see Calibration Procedure).

• Set the temperature knob to

the value of testing solution

(measured with help of an

accurate thermometer).

• Immerse the tip (2.5 cm) of the

pH electrode into the sample

and stir gently.

• After completing

measurements, switch the

meter off and store the electrode

with a few drops of storage

solution (MA9015) in the

protective cap.

CALIBRATION PROCEDURE:

A) Preparation:

Two calibration buffers are required

1. pH 7.01 (MA9007)

2. pH 4.01 (MA9004) if you are measuring

in acid range (pH 0 - pH 7) or pH 10.01

(MA9010) if you are measuring in alkaline

range (pH 7 - pH 14).

Use two beakers for each pH buffer. One

beaker for rinsing the electrode, the other

for calibration.

Use a thermometer with 1ºC accuracy to

measure the temperature of calibration

solution.

B) Procedure:

• Remove the protective cap

from the electrode. Rinse the tip

of the electrode with

some pH 7.01 solution, then

immerse the pH electrode into a

pH 7.01 buffer solution.

• Take the temperature of the

buffer solution with a thermometer

and set the

temperature knob to the

measured temperature (e.g.

15ºC).

• Adjust the OFFSET trimmer

(pH 7) on the front panel, with a

small screwdriver until the

LCD shows the pH value at

temperature of the buffer (see

the pH versus temperature

chart).

E.g. in this case, if the

temperature is 15ºC, the meter

display should be adjusted to

read “pH 7.04”.

• Now rinse the pH electrode in

the first pH 4.01 beaker, then

immerse it into the second pH 4.01 beaker

or follow the same procedure if using pH

10.01 buffer.

• Adjust the SLOPE trimmer

(pH4/10) on the front panel,

with a small screwdriver,

until the LCD shows the pH

value of the buffer at the

temperature of measurement

(see the pH versus

temperature chart).

E.g. in this case, if the

temperature is 15ºC, the meter display

should be adjusted to read “pH 4.00” (or pH

10.01 would be adjusted to 10.12 pH).

Calibration is now complete.

pH VERSUS TEMPERATURE CHART:

BATTERY REPLACEMENT:

When the battery

becomes weak the

meter will display “ ”.

When the low battery

indicator appears,

only a few hours of

battery life remain.

A low battery will result

in unreliable

m e a s u r e m e n t s .

Prompt battery

replacement is

required.

Battery replacement

must only take place

in a non-hazardous area using an alkaline

9V battery.

Turn the meter off, slide the battery

compartment cover located at the rear of

the meter off and replace the 9V battery

with a new one. Make sure the battery

contacts are fully engaged in the connector,

seat the battery in its compartment and

replace the cover.

OPTIONAL ACCESSORIES:

MA9004 pH4.01 buffer solution,

220 mL bottle

MA9007 pH7.01 buffer solution,

220 mL bottle

MA9010 pH10.01 buffer solution,

220 mL bottle

MA9015 Electrode storage solution,

220 mL bottle

MA9016 General cleaning solution,

220 mL bottle

M10000B Rinse solution, 20 mL

sachet (25 pcs.)

SE220 pH electrode with BNC

connector and 1 m cable

MA950 Portable meter wall mounting kit

SPECIFICATIONS:

MW 101

RANGE 0.00 to 14.00 pH

RESOLUTION 0.01 pH

ACCURACY (@25°C) ±0.02 pH

TEMPERTURE Manual setting

COMPENSATION 0 to 50ºC

CALIBRATION Manual, 2-point

with use of Offset and Slope trimmers

pH ELECTRODE SE220 (included)

ENVIRONMENT 0 to 50°C, 95% RH max.

BATTERY TYPE 1 x 9V alkaline (included)

BATTERY LIFE approx. 70 hours of use

DIMENSIONS 143 x 80 x 32 mm

WEIGHT 220 g (with battery) meter only

Autres manuels Milwaukee Instrument de mesure

Milwaukee

Milwaukee MI605 Manuel utilisateur

Milwaukee

Milwaukee 2309-60 Manuel utilisateur

Milwaukee

Milwaukee MI408 Manuel utilisateur

Milwaukee

Milwaukee MW102 Manuel utilisateur

Milwaukee

Milwaukee REDLITHIUM L4 3PL Manuel utilisateur

Milwaukee

Milwaukee 2205-20 Manuel utilisateur

Milwaukee

Milwaukee MC110 Manuel utilisateur

Milwaukee

Milwaukee M12 C4PLA Manuel utilisateur

Milwaukee

Milwaukee CALIBRATION 2238-20 Mode d'emploi

Milwaukee

Milwaukee LDM 45 Manuel utilisateur

Milwaukee

Milwaukee M12 3622-20 Manuel utilisateur

Milwaukee

Milwaukee MR32ATC Manuel utilisateur

Milwaukee

Milwaukee MW13 Manuel utilisateur

Milwaukee

Milwaukee SMS510 Manuel utilisateur

Milwaukee

Milwaukee MA872 Manuel utilisateur

Milwaukee

Milwaukee pH 58 Manuel utilisateur

Milwaukee

Milwaukee MW802 Manuel utilisateur

Milwaukee

Milwaukee 2205-40 Manuel utilisateur

Milwaukee

Milwaukee 3631-20 Manuel utilisateur

Milwaukee

Milwaukee EC40 Manuel utilisateur

Milwaukee

Milwaukee MI411 Manuel utilisateur

Milwaukee

Milwaukee pH600 Manuel utilisateur

Milwaukee

Milwaukee Smart Monitoring System SMS110 Manuel utilisateur

Milwaukee

Milwaukee MW14 Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur