Transcript
DOH-920-PH30-FF-7.u
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WATERPROOF PORTABLE DISSOLVED OXYGEN METERS U Waterproof Design to IP67 Standards – Instrument, Cable and Probe U High Resolution LCD Graphic Display U Six User-Selectable Language Prompts U Datalogging up to 100 Readings U Optional B.O.D. Measurements U Optional Infrared RS-232C Communications Interface Cradle with Software The DOH-920 fully waterproof dissolved oxygen meter provides a range of innovative features which meet the most exacting needs of the professional user. Its fully sealed tactile keypad and menu-driven operation for mode selection, diagnosis and measurement routines on a large LCD graphic display combine to give great flexibility and ease of use. The setup menu allows access to all user-defined options. The menu is three-tiered, allowing calibration parameters to be set and instrument parameters such as language (English, French, German, Italian, Spanish or Swedish), temperature and auto shut-off features to be selected. The model DOH-920 is designed and constructed to resist the harshest of field and industrial environments. Supplied with a fully integrated DO2 and temperature sensor, the probe allows simultaneous display of DO2 and temperature on the meter display, and also provides automatic temperature compensation. The DOH-920 is also suited for laboratory work and has a mode specifically dedicated to making the Biological Oxygen Demand (B.O.D.) 5-day test. The optional DOH-920-BOD probe activates software which fully supports the B.O.D. test and carries out all calculations. Using the protocols
Electronics Only
Model DOH-920
1090
$
Shown Smaller Than Actual Size
defined in ISO 5815, the DOH-920 allows input of all the necessary data relating to the test being performed and, after 5 days (tracked by the built-in clock), the final oxygen level is measured. The optional DOE-920-DPS depth, pressure and salinity probe is used to provide automatic compensation for depth, pressure and salinity. With the automatically corrected probe, a depth reading can be
displayed. Salinity results obtained from estuarine or seawater samples are readily compensated for salinity levels. The DOH-920 has the capability to log 100 readings into non-volatile memory for later recall onto the instrument display.
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Using the optional PHRS-320 interface cradle kit, the DOH-920 provides the user with the option of downloading results to a PC through an integral bi-directional RS-232C infrared link.
SPECIFICATIONS DOH-920 Dissolved Oxygen: Ranges Resolution 0 - 199% 1% 0 - 25.0% 0.1% DOH-920 shown with 0 - 19.99mg/l 0.01mg/l optional PHRS-320, RS-232C Accuracy: ±2% within 10°C (18°F) infrared communication cradle and software of calibration temperature Temperature Measuring: Range Resolution Accuracy -10 - 60°C 0.1°C ±0.5°C Size: 200 L x 80 W x 60 mm D (14 - 140°F) (1°F) (±1°F) (7.9 x 3.1 x 2.4") ATC Range: -10 to 60°C (14 to 140°F) Weight: 370 g (13 oz) RS-232C Interface: Integral biClock: 24 hour, hr/min/sec or day directional infrared link. Needs optional of month, month and year, PHRS-320 cradle and software leap year corrected Multilingual Display: Programmable Cable Length: 1 m (39") for English, French, German, Italian, Spanish or Swedish Power: 3 AA battery
DOE-920-DPS
SPECIFICATIONS Pressure Range Resolution Accuracy
Depth 0 - 6 bar 0.01 bar ±0.05 bar
0 - 50 meters 0.1 meter 0.5 meter
To Order (Specify Model Number) Model No. DOH-920
Price $1090
Description Waterproof dissolved oxygen meter and sensor
Each unit is supplied with waterproof meter, cable and sensor, spare membranes, electrolytic filling solution, zero powder, membrane cover, membrane protective cap, batteries and complete operator’s manual.
Optional Accessories Model No. Price DOE-920-RP $288 DOE-920-BOD 356 PHRS-320 245
Description Replacement dissolved oxygen probe B.O.D. measurement probe RS-232C cradle and doftware Shown Smaller Than Actual Size
Replacement Accessories Model No. DOE-920-MK
DOE-920-BOD-MK
Price $74
74
Description Maintenance kit for the DOE-920-RP standard probe, 3 replacement membranes, membrane holder and KCl refill solution Maintenance kit for the DOE-920-BOD probe
Ordering Example: DOH-920, waterproof dissolved oxygen meter, cable and sensor, and PHRS-320, RS-232C cradle and software kit, $1090 + 245 = $1335
