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Ox
Oxygen
Handheld Meters
DO 6+
Dissolved Oxygen Meter
DO 110
Dissolved Oxygen Meter
High accuracy combined with
economical pricing
Ideal for testing water quality, wastewater, surface water,
groundwater, or drinking water
ow-maintenance, galvanic
L
probe requires no warm-up
time
■ Includes protective r
­ ubber
boot which also f­ unctions as
a benchtop stand
This meter is a great value. The
ranges work to test water quality
in wastewater, surface water,
groundwater, or drinking water.
LCD shows results in ppm or mg/L
with enunciators to aid in use and
troubleshooting. Six simple buttons
allow for freezing measurements,
toggling between display units and
temperature results, setup, calibration,
and automatic b
­ arometric and salinity
compensation after m
­ anual parameter
inputs. Additional benefits of the simple
design allow you to view electrode
slope, zero offset, and millivolt values
for electrode diagnostics.
■
DO
35643-12
Specifications
meter only
% O2 saturation
0.0 to 200.0
0.1
±1.5% full-scale
Temperature compensation:
automatic from 0 to 50°C
Salinity compensation:
Manual input, automatic correction
Range: 0.0 to 50.0 ppt
Resolution: 0.1 ppt
Barometric pressure compensation:
Manual input, automatic correction
Range: 500 to 1499 mm Hg
Resolution: 1 mm Hg
Catalog number
S-35643-10
S-35643-12
S-35643-14
and outputs 100 data sets
DO °C/°F
with temperature in °C or °F
■Download data via optional
RS-232 cable
Meter displays dissolved
oxygen (DO) readings in
mg/L, ppm, or % saturation
with simultaneous temperature
display in °F or °C. Independent
100% and 0% calibration points
provide high accuracy over
the entire range. Increase
reading accuracy by entering
barometric pressure and salinity—
meter automatically calculates offset.
Electrode diagnostics are easily
completed with the electrode slope,
zero offset, and millivolt display
options. Download data via optional
RS-232 cable (order separately below).
Protective boot
also functions as
a stand.
Kit adds: two membrane caps,
solution bottles, rinse bottle, and
hard plastic carrying case.
mg/L (ppm)
0.00 to 20.00
0.01
±1.5% full-scale
■Stores
Meter includes: Datalog Assist
PC software on CD-ROM and batteries.
Meter includes: electrolyte solution,
membrane cap, protective rubber boot/stand,
and four AAA batteries.
Mode
Range
Resolution
Accuracy
°C
Temperature (°C)
0.0 to 50.0
0.1
±0.5
Probe type: galvanic
Memory: none
Display: LCD
Power: four AAA batteries
(included)
Battery life: >700 hours
Dimensions (W x H x D): 53⁄4" x 23⁄4" x
13⁄8" (14.6 x 7.0 x 3.5 cm)
Description
DO 6+ meter only
DO 6+ meter with probe 35642-50
DO 6+ meter kit
Price
S-35642-50 Replacement DO probe with 3-ft (0.9-m) cable . . . . . . . . . . . . . . . . . . .
S-35642-52 DO probe with 10-ft (3-m) cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S-35642-54 DO probe with 30-ft (9-m) cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S-35642-55 Replacement DO probe maintenance kit includes
one membrane cap and 10 mL of electrolyte solution . . . . . . . . . . . . . . . . . . . . . . . .
S-09376-00 Replacement batteries; AAA. Pack of 12 . . . . . . . . . . . . . . . . . . . . . . . .
Need Technical
Assistance?
Contact our expert
Application Specialists to assist you.
Call 800-323-4340 or go online to
e-mail or chat live
Kit adds: DO probe 35640-50, storage
bottles, and hard plastic carrying case.
35640-20
Specifications
Mode
Range
Resolution
Accuracy
meter only
mg/L (ppm)
0.00 to 19.9
0.01
±1.5% full-scale
% O2 saturation
0.0 to 199.9
0.1
±1.5% full-scale
Temperature compensation:
automatic from 0 to 50°C
Salinity compensation:
Manual input, automatic correction
Range: 0.0 to 50.0 ppt
Resolution: 0.1 ppt
Barometric pressure compensation:
Manual input, automatic correction
Range: 500 to 1499 mm Hg
Resolution: 1 mm Hg
Catalog number
S-35640-22
S-35640-20
S-35640-64
Temperature
32.0 to 122.0°F (0 to 50.0°C)
0.1°F (0.1°C)
±0.9°F (±0.5°C)
Probe type: galvanic
Memory: 100 data points
Display: dual LCD
Power: four AAA batteries (included)
or optional AC adapter
(sold separately below)
Battery life: >700 hours
Dimensions (L x W x H): 71⁄2" x 31⁄2" x
13⁄4" (19.1 x 8.9 x 4.4 cm)
Description
DO 110 meter only
DO 110 meter with probe 35640-50
DO 110 meter kit
Price
S-35640-50 DO probe with 10-ft (3-m) cable���������������������������������������������������������������
S-35640-52 DO probe with 25-ft (7.6-m) cable�������������������������������������������������������������
S-35640-54 DO probe with 50-ft (15-m) cable�������������������������������������������������������������
S-35640-80 Replacement membrane kit. Two replacement membrane
caps and one bottle of electrolyte solution�����������������������������������������������������������������
S-35615-07 AC adapter, 100/240 VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S-00653-00 Zero oxygen solution, 500 mL�������������������������������������������������������������������
S-35615-75 Soft carrying case with belt loop�������������������������������������������������������������
S-35615-09 RS-232 cable, 9-pin�������������������������������������������������������������������������������������
S-09376-00 Replacement batteries; AAA. Pack of 12�����������������������������������������������
U.S. Toll-free: 800-323-4340
•
Outside the U.S.: 847-549-7600
•
www.coleparmer.com
Canada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300
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