Milwaukee MW11 User manual

SPECIFICATIONS
Range 0.00 to 3.50 ppm
Resolution 0.01 ppm
Accuracy ±0.03 ppm ±3% of reading
@ 25 °C
Typical EMC Dev. ±0.01 ppm
Light Source Light Emitting Diode
@525nm
Light Detector Silicon Photocell
Method
Adaptation of USEPA method
330.5. The reaction between
total chlorine and the DPD
reagent causes a pink tint in
the sample.
Environment 0 to 50°C (32 to 122 °F)
max. 95% RH non-condensing
Battery Type 1 x 1.5V AAA
Auto-Shut O After 2 minutes of non-use
Dimensions 87.5 x 63.7 x 35.2 mm
(3.4 x 2.5 x 1.4”)
Weight 65 g (2.29 oz.)
OPTIONAL ACCESSORIES
Reagent Sets
MI524-25 Total Chlorine powder reagent,
25 pcs.
Other Accessories
3000100 Glass cuvettes with caps (2 pcs.)
3000200 Tissue fow wiping cuvettes
(2pcs.)
3000300 1.5V AAA batteries (4 pcs.)
CERTIFICATION
Milwaukee Instruments conform to
the CE European Directives.
Disposal of Electrical & Electronic
Equipment. Do not treat this product
as household waste. Hand it over
to the appropriate collection point
for the recycling of electrical and
electronic equipment.
Disposal of waste batteries. This product
contains batteries. Do not dispose of them with
other household waste. Hand them over to the
appropriate collection point for recycling.
Please note: proper product and battery disposal
prevents potential negative consequences
for human health and the environment. For
detailed information, contact your local
household waste disposal service or go to
www.milwaukeeinstruments.com (USA & CAN)
or www.milwaukeeinst.com.
RECOMMENDATION
Before using this product, make sure it is entirely
suitable for your specific application and for the
environment in which it is used. Any modification
introduced by the user to the supplied equipment
may compromise the meter’s performance. For
your and the meter’s safety do not use or store
the meter in hazardous environment. To avoid
damage or burn, do not perform any measurement
in microwave ovens.
WARRANTY
This instrument is warranted against defects
in materials and manufacturing for a period of
2years from the date of purchase. This warranty
is limited to repair or free of charge replacement if
the instrument cannot be repaired. Damage due to
accidents, misuse, tampering or lack of prescribed
maintenance is not covered by warranty. If
service is required, contact your local Milwaukee
Instruments Technical Service. If the repair is not
covered by the warranty, you will be notified of
the charges incurred. When shipping any meter,
make sure it is properly packaged for complete
protection.
Milwaukee Instruments reserves the right to
make improvements in design, construction and
appearance of its products without advance notice.
ISTMW11 07/20
USER MANUAL
SATISFACTION
GUARANTEED
milwaukeeinstruments.com (USA & CAN)
milwaukeeinst.com
MW11
Digital
TotalChlorine
MiniPhotometer

PRELIMINARY EXAMINATION
Please examine this product carefully. Make
sure that the instrument is not damaged.
If any damage occured during shipment,
please notify your Dealer.
Each MW11 meter is supplied complete with:
yTwo Sample Cuvettes and Caps
ySix powder reagents for Total Chlorine
y1 x 1.5V AAA Battery
yInstruction Manual
FUNCTIONAL DESCRIPTION
1. Dust cover
2. Cuvette with cap
3. Cuvette holder
4. Liquid Crystal Display
5. Button
OPERATION
yTurn the meter on by pressing the button.
After all the segments are displayed, “C.1”,
“Add” appears with “Press” blinking, the
meter is ready.
yFill the cuvette with 10 mL of unreacted
sample and replace the cap. Place the
cuvette into the meter and close the
meter’s cap.
yPress the button. When the display shows
“Add”, “C.2” with “Press” blinking the meter
is zeroed.
yRemove the cuvette, open it and add the
content of one packet of MI524-0 reagent.
Replace the cap and shake gently for
20 seconds. Replace the cuvette into the
meter.
yWait for 2 minutes and 30 seconds and
then press the button or press and hold
the button until the timer is displayed on
the LCD.
yThe instrument directly displays the
concentration of total chlorine in ppm. The
meter automatically turns o after 2 minutes.
BATTERY REPLACEMENT
To save the battery, the instrument shuts down
after 2 minutes of non-use. One fresh battery
lasts for a minimum of 5000measurements,
depending on the light level. When the
battery capacity is under 10 % “bAt” appears
on the LCD at start-up.
If the battery is empty and accurate
measurements can’t be taken any more, the
instrument shows “bAd” then ”bAt” each
for 1 second and turns o. To restart the
instrument, the battery must be replaced with
a fresh one.
To replace the instrument’s battery, follow the
steps:
yTurn the instrument o by holding the
button until the meter shuts o.
yTurn the instrument upside down
and remove the battery cover with a
screwdriver.
yRemove the battery from its location and
replace it with a fresh one.
yInsert the battery cover and replace the
screw with a screwdriver.