• 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 20
11 22 33 44 55 66 77 88 99 1010 1111 1212 1313 1414 1515 1616 1717 1818 1919 2020 2120
 

Portable Dissolved Oxygen Meter

Designed for Field Applications - Micro 0257

 
 
Dissolved Oxygen Meter (Portable)
 
 
 
 

Rugged DO Meter with Extended Range
Micro 0257 is a water-resistant, microprocessorbased, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC). D.O. measurements can be displayed in parts per million (ppm=mg/L) or in % saturation. The temperature range is indicated in Celsius from 0 to 50°C with 0.1 resolution. The Micro 0257 also allows manual compensation of altitude and salinity values. The polarographic probe, supplied with the instrument is provided with a protective cover for the membrane. A HOLD button allows the user to freeze the reading on the LCD. Micro 0257 can be powered with batteries (with low battery indicator) or through a 12 Vdc adapter.

• Extended altitude compensation
• Extended salinity compensation
• Designed for the field

 
 
SPECIFICATION :
Range:   

O2:- 0.00 to 45.00 mg/L % Saturation O2:- 0.0 to 300.0%,
Temperature:- 0.0 to 50.0°C

Resolution:

O2:- 0.01 mg/L % Saturation O2:- 0.1%, Temperature:-0.1°C

Accuracy (@ 20°C)

O2:- ±1.5% F.S. % Saturation O2:- ±1.5% F.S., Temperature:- ±0.5°C

Calibration     Automatic, in air, at 100%
Temperature Compensation Automatic, 0 to 50°C (32 to 122°F)
Altitude Compensation 0 to 4 km (resolution 0.1 km)
Salinity Compensation

0 to 80 g/L (resolution 1 g/L)

Probe (included)

Micro 87518/4F with 4 m cable

Power Supply

(4) 1.5V AA batteries / approx. 200 hours of continuous use; auto-off
after 4 hrs of inactivity; or input for 12 Vdc power adapter

Environment  

0 to 50°C (32 to 122°F); RH max 100%

Dimensions  

196 x 80 x 60 mm (7.7 x 3.1 x 2.4”)

Weight

500 g (1.1 lbs.)

 
 

Protection
Micro 87518/4F D.O. probe isspecially designed for fieldapplications, where protectionof the membrane frommechanical stress is required.

 

Ordering Information
Micro 0257-04 is supplied complete with Micro 87518/4F probe with 4 m (13') cable andprotective sleeve, 2 spare membranes, Micro 9263S electrolyte solution (30 mL), batteries, hardcarrying case and instructions.

 
   
 
PH Sensor   I   PH Electrode   I   Industrial Dip   I   Industrial PH Sensor   I   Sterilizable PH Sensor   I   Online PH Indicator / Controller / Transmitter   I   PH Meter   I   
PH Bench Meter With 0.001 Resolution and Stability Indicator   I   Slim PH Meter   I   
Conductivity Sensor   
I   Conductivity Sensors   I   Conductivity Sensor - Industrial Pipeline   I   Conductivity Sensor - Industrial Dip   I   Sanitary Conductivity Sensor   I   Conductivity Indicating Controller Cum Transmitter   I   Conductivity Meter   I   Multi-ranging Conductivity, TDS, NaCl, Temperature Meter   I   Multi - Ranging Conductivity Meter   I   Dissolved Oxygen Sensors   IGalvanic-Maintenance Free DO2 Electrode  I   Polarographic DO2 Electrode   I   MicroSet DO Sensor   I   DO ( Dissolved Oxygen ) Meter   I   Dissolved Oxygen Meter   I   Table Top Dissolved Oxygen Meter   I   Portable Dissolved Oxygen Meter   I   Ultrasonic Level Transmitter   I   Electromagnetic Flow Meter   I   PH Transmitters   I   On-line Panel Mounted PH Indicator cum Transmitter   I   Online PH Transmitter   I   Oxidation Reduction Potential   I   Oxidation Reduction Potential Sensor (I) – ( ORP Sensor )   I   Oxidation Reduction Potential Sensor – ( ORP Sensor )   I   Online Oxidation Reduction Potential Indicator, Controller and Transmitter   I  Oxidation Reduction Potential Transmitters - ( ORP Transmitters )   I   Ozone Amperometric Sensors   I   Dissolved Chlorine Sensors   I  TDS Indicating Controller   I   Magnetic Flowmeter   I   Dissolved Chlorine Dioxide Sensors   I   Dissolved Oxygen Transmitter - ( DO Transmitter )   I   Conductivity Transmitter Micro-CT-211T  II  Temperature and Air Velociy Transmitter DUW 221  II   Clamp On Ultrasonic Flow Meter  II   Process Conductivity / TDS Controller & Transmitter  II   Micro Controller Bsed Conductivity Indicator / Controller  II   Electromagnetic Flow Meter MS FL 0117  II   High Precision Air / Gas Velocity Transmitter  II   Magnetic Float Operaded, Guided Level Switch  II   Micro Controller Based Conductivity / TDS  II   Micro controller Based PH Indicator / Controller  II   Micro Controller Based ORP Indicatorc / Controller  II   Digital pH Indicator CUM Transmitter  II   Micro Controller Based PH Meter MS pH 644  II   Digital Bench Top pH Meter  II   Digital Bench Top TDS / Conductivity Meter  II   Micro Controller Based TDS Indicator / Contorller  II   UPVc Electromagnetic Flow Meter MS FL 0117  I   Home   I   About Us   I   Contact Us   I
Enquiry   I   Sitemap