DO Meters, Laboratory and Portable, DO, O2, Air and Temperature Meters D35, DO-30N, D45, DO-300L, and DO-350L
Overview
The D35 meter for DO, O2 and TEMP, and DO-30N meter for DO, O2, Air and TEMP are battery powered portable units.
The DO, O2 and Temperature Meter D45 is an easy to use compact laboratory instrument with a backlit, bright LCD display. The DO-300L Advanced Laboratory Meter measures DO, O2, Air, Salinity and TEMP and offers Automatic Calibration. The DO-350L adds pO2 measurement with a color display.
Features of the Portable and Laboratory DO Meters:
All the DO meters feature a large LCD display, with the DO-350L having a color display
Fast, accurate and easy to use
Simultaneous display of parameters
Automatic compensation for temperature (with ATC probe)
Automatic compensation for salinity and barometric pressure (DO-30N, D300L, D350L)
Available measure using latest calibration data
Self-diagnostics, Auto-hold, Auto-read stable Data
Sensitive polarographic type DO sensors
Automatic calibration
Remote control option with RS232C communications port (not D35)
Specifications (Click here):
DO Meters, Laboratory and Portable, DO, O2, Air and Temperature Meters D35, DO-30N, D45, DO-300L, and DO-350L
Specifications
Model:
D35 Portable
DO-30N Portable
D45 Laboratory
DO-300L Laboratory
DO-350L Laboratory
DO range: (mg/L)
0-19.99
0-19.99
0-19.99
0-19.99
0-19.99
DO resolution:
0.01/0.1
0.01/0.1
0.01/0.1
0.01/0.1
0.01/0.1
DO relative accuracy: (%)
± 0.1
± 0.5
± 0.5
± 0.5
± 0.5
O2 range: (%))
0.0 to 60
0.0 to 60
0.0 to 60
0.0 to 60
0.0 to 60
O2 resolution: (%)
0.1
0.1
0.1
0.1
0.1
O2 relative accuracy: (digit)
± 1
± 1
± 1
± 1
± 1
Air saturation range: (%)
-
0.0 to 199.9
-
0.0 to 199.9
0.0 to 199.9
Air saturation resolution: (%)
-
0.1
-
0.1
0.1
Air saturation relative accuracy: (digit)
-
± 1
-
± 1
± 1
Temperature range: (°C)
-10 to 60
-10 to 60
-10 to 60
-10 to 60
-10 to 60
Temperature resolution: (°C)
0.1
0.1
0.1
0.1
0.1
Temperature relative accuracy: (°C)
± 0.1
± 1 digit
± 0.4
± 0.4
± 0.4
Salinity correction: (ppt)
-
0 - 70
-
0 - 70
0 - 70
Altitude correction: (m)
-
0 - 4000
-
0 - 4000
0 - 4000
Temperature compensation:
Auto
Auto
Auto
Auto
Auto
Calibration:
Auto
Auto
Auto
Auto
Auto
Datalog: (points)
-
100
20
100
500
Print capability:
-
Yes
Yes
Yes
Yes
Inputs:
BNC, ATC
BNC, 8PIN (ATC), RS232, Power adapter
BNC, ATC, Power, RS232C
BNC, ATC, Power, RS232C
BNC, ATC, Power, RS232C
Display
LCD
Backlit LCD
LCD
Backlit LCD
Color LCD
Outputs:
-
RS232C
Recorder, RS232C
RS232C
RS232C
Dimensions: W×D×H (mm)
67×195×25
80×220×40
-
260×200×90
260×200×90
Weight: (kg)
0.25
0.45
-
0.96
0.96
Power:
9V battery
Rechargeable battery (6×AAA), AC/DC 7.5V DC power adapter
Power adapter
AC/DC 9V DC power adapter
AC/DC 12V DC power adapterv
Number
Description
Price $
D35
Portable Battery Operated DO, O2, Temperature Meter D35, includes electrode, DO membrane kit, filling solution and carrying case
544.00
DO-30N
Portable DO, O2, Air, Temperature Meter DO-30N, rechargeable battery powered, includes DO electrode, DO membrane kit (2 membranes), filling solution and carry case
606.00
D45
Compact Laboratory DO, O2, Temperature Meter D45, includes DO electrode, standard accessories and carrying case
445.00
DO-300L
Laboratory DO, O2, Air, Salinity, Temperature Meter DO-300L, includes standard accessories, purchase printer separately
542.00
DO-300L-KIT
Laboratory DO, O2, Air, Salinity, Temperature Meter DO-300L Kit, includes standard accessories, purchase printer separately
