
...setting the standard again and again
®
50
Dissolved Oxygen ▼ Handheld Meters
DO 300 Meter
Advanced, high-accuracy dissolved oxygen meter
with superior waterproof housing...and it FLOATS!
At left: DO 300 meter with galvanic
probe (included).
Above right: IP67-rated housing
floats!
Specifications
Ordering Information
35641-00
Waterproof, dustproof housing
with IP67 rating
Very low drift probe
▼
For enhanced stability and
repeatability
Input salinity and pressure
values manually
▼
Meter automatically calculates the
offset value for increased accuracy
Independent 100% and
zero adjustment calibrations
▼
For high accuracy over the
full meter range
Offset adjustment capabilities
▼
Calibrate your meter to a known
work standard or titrimetrically
determined value
Keypad-adjustable backlit display
▼
Ideal for viewing readings in
dark areas
No meter warm-up required
▼
Galvanic probe design lets you take
measurements immediately without
the typical 15-minute to 4-hour 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
Expanded memory stores up to
50 DO/temp readings
Real-time clock
▼
Time/date stamps data stored
in memory and calibration data
(GLP friendly)
Display electrode diagnostics
▼
View slope, zero offset, and
millivolt values
Dual-line display simultaneously
shows mg/L (ppm) or % saturation,
plus temperature
°C/°F selectable
Mode mg/L (ppm) % Saturation Temperature
Range
0.00 to 20.00 mg/L (ppm) 0.0 to 200.0%
0.0 to 50.0°C
(32.0 to 122.0°F)
Resolution
0.01 mg/L (ppm) 0.1% 0.1°C (0.1°F)
Accuracy
±1.5% full-scale ±1.5% full-scale ±0.3°C (±0.3°F)
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, 66.6 to 199.9 kPa
Resolution: 1 mm Hg, 0.1 kPa
Method: key in manually and automatic correction
Probe: galvanic
Memory: 50 sets
Real-time clock: stamps calibration data and stored
data with time and date (month and day)
Backlit display: eight levels of brightness
Power: four 1.5 V AAA batteries (included),
>100 hours continuous use: use of backlit display
decreases battery life
Dimensions
Meter: 7.5"L x 3.5"W x 1.75"H (19 x 9 x 4.5 cm)
Boxed: 9.2"L x 9.2"W x 2.75"H (23 x 23 x 7 cm)
Probe: 6.8"L x 1.3" dia (17.3 cm L x 3.2 cm dia)
Weight
Meter: 1.0 lb (0.5 kg); Boxed: 2.0 lb (0.9 kg)
Catalog number Description Includes
WD-35641-01
DO 300 meter only Meter and batteries
WD-35641-00
DO 300 meter kit
Meter, DO probe 35640-50 with 10-ft cable, electrolyte solution,
replacement membrane caps, and batteries
http://www.novatech-usa.com/Products/Laboratory-Equipment-Supply-Products Tel: (281) 359-8538 Toll Free:(866) 433-6682
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