
...setting the standard again and again
®
48
Dissolved Oxygen ▼ Handheld Meters
No meter warm-up required
▼
Galvanic probe design lets you take
measurements immediately without
the typical 15-minute wait!
Easy-to-service,
low-maintenance probe
▼
Replaceable membrane cap
assembly makes probe maintenance
hassle-free! Simply fill cap with
electrolyte solution and screw on.
Key in salinity and pressure
values manually
▼
Automatically calculates the offset
value for increased accuracy
Independent 100% and
zero adjustment calibrations
▼
Gives meter high accuracy across
entire measuring range
Offset adjustment capabilities
▼
Calibrate your meter to a known
work standard or titrimetrically
determined value
Displays electrode diagnostics
▼
Gives slope, zero offset, and millivolt
values to help determine when you
need to service or replace electrode
Easily toggle from mg/L (ppm) or
% saturation to temperature mode
Aquacultural: Monitor oxygen levels in catfish and
shrimp farming, game fishing ponds, ornamental fish
tanks and ponds, and in other fish farming applications.
Environmental: Test water quality, monitor health of
aquatic ecosystems, survey surface and ground water
drinking supplies, and meet EPA regulations.
Industrial: Use to check the quality of plant water
intake and discharge, wastewater and water treatment,
recirculating systems, and industrial process systems.
Educational: Ideal for quick, accurate dissolved oxygen
readings in labs and schools.
Applications
Left: DO 6 shown with
DO probe.
Right top: Protective rubber
boot features a built-in stand
Right: DO 6 meter kit
Accessories
WD-35642-55 Maintenance kit includes replacement membrane cap and 10 mL of electrolyte solution
WD-35640-71 Replacement electrolyte, premixed 500-mL bottle
Specifications
Mode mg/L (ppm) % Saturation Temperature
Range
0.00 to 20.00 mg/L (ppm) 0.0 to 200.0% –5.0 to 105.0°C
Resolution
0.01 mg/L (ppm) 0.1% 0.1°C
Accuracy
±1.5% full-scale ±1.5% full-scale ±0.5°C
Ordering Information
Catalog number Description Includes
WD-35642-11
DO 6 meter only Meter and batteries
WD-35642-10
DO 6 meter
Meter, DO probe 35642-50 with 3-ft cable, electrolyte solution,
replacement membrane cap, and batteries
WD-35642-60
DO 6 meter kit
Meter, DO probe 35642-50 with 3-ft cable, electrolyte solution, two
replacement membrane caps, three sample bottles, hard carrying case
with space for meter and probe, and batteries
Acorn
®
DO 6 Meter
Compact and economical—
rugged rubber boot protects meter
Temperature compensation: automatic from 0 to 50°C
Operating temperature: 0 to 50°C
Salinity correction
Range: 0.0 to 50.0 ppt
Resolution: 0.1 ppt
Method: key in manually and automatic correction
Barometric pressure correction
Range: 500 to 1499 mm Hg
Resolution: 1 mm Hg
Method: key in manually and automatic correction
Probe: galvanic
Memory: none
Power: four 1.5 V AAA batteries (included),
>700 hrs continuous use
Dimensions
Meter: 5.5"L x 2.7"W x 1.3"H (14 x 7 x 3.5 cm)
Boxed: 8.3"L x 5.9"W x 3"H (21 x 15 x 7.5 cm)
Probe: 5"L x 0.5" dia (11.5 cm L x 1.2 cm dia)
Weight
Meter: 1.0 lb (0.45 kg); Boxed: 1.4 lb (0.64 kg)
See page 53 to order
replacement DO probes
and accessories
http://www.novatech-usa.com/Products/Laboratory-Equipment-Supply-Products Tel: (281) 359-8538 Toll Free:(866) 433-6682
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