Laboratory pH/ORP/EC/TDS/NaCl/Temperature Bench Meter


  • Part #:MW-Mi180-US
  • Weight:0.9 kg
  • Availability: In Stock

Price: $1,010.10
Price: $1,414.14


Description

MW-Mi180 measures 6 different parameters: pH, ORP, EC, TDS (Total Dissolved Solids), percentage of NaCl and temperature in a variety of ranges. pH calibration can be performed in 3 points selectable between 7 memorized buffers, to provide a very accurate calibration curve even when testing different samples, where very wide differences in pH can be found. The auto-ranging feature for EC and TDS measurements automatically sets the resolution suitable to the tested sample. All measurements can be temperature compensated at 20 or 25°C and the compensation coefficient is selectable by the user. The automatic temperature compensation can also be disabled for measuring the actual conductivity value. The stability indicator on the LCD ensures accuracy. Conductivity readings are performed with the 4-ring probe supplied with the meter. The GLP feature allows users to store and recall data on system status. PC compatible through an RS232 port or USB.

Features & Specifications:

Range: pH -2.00 to 16.00 pH, -2.000 to 16.000 pH
mV +/- 699.9 mV, +/- 2000 mV
EC 0.00 to 29.99 uS/cm, 30.0 to 299.9 uS/cm, 300 to 2999 uS/cm,  3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm
TDS 0.0 to 14.99 mg/L (ppm), 15.0 to 149.9 mg/L (ppm), 150 to 1499 mg/L (ppm), 1.5 to 14.99 g/L (ppt), 15.0 to 100.0 g/L (ppt), up to 400.0 g/L actual TDS
NaCl 0.0 to 400.0%
Temp -20.0 to +120.0C
Resolution: pH 0.01 pH, 0.001 pH
mV 0.1 mV, 1 mV
EC 0.01 uS/cm, 0.1 uS/cm, 1 uS/cm, 0.01 mS/cm, 0.1 mS/cm
TDS 0.01 mg/L, 0.1 mg/L, 1.0 mg/L, 0.01 g/L, 0.1 g/L
NaCl 0.10%
Temp 0.1C
Accuracy: pH +/- 0.01 pH, +/- 0.002 pH
mV +/- 0.2 mV, +/- 1 mV
EC +/- 1% of reading +/- 0.05 uS/cm or 1 digit
TDS +/- 1% of reading +/- 0.03 ppm or 1 digit
NaCl +/- 1% of reading
Temp +/- 0.4C
Calibration: pH 1, 2 or 3 points with 7 memorized buffers  (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45)
EC 1 point slope calibration with 6 memorized solutions (84 uS/cm, 1413 uS/cm, 5.00 mS/cm, 12.88 uS/cm, 80.0 uS/cm and 111.8 mS/cm)
NaCl 1 point with MW-MA9066 solution
Temp 2 points, at 0C and +50C


Relative mV offset: +/- 2000 mVAdditional Specifications:

  • Automatic or Manual Temperature Compensation from: -20°C to +120°C
  • Temperature Coefficient: Selectable from 0.00 to 6.00% per °C (EC and TDS only)
  • pH Electrode, Temperature probe & combination EC/TDS/NaCl/Temp probe included
  • TDS Factor: 0.40 to 0.80 (default value is 0.50)
  • Programmable logging, up to 50 samples for each range
  • GLP Data: last pH, EC or NaCl calibration data
  • PC Interface: RS232/USB opto-isolated
  • Operating Environment: 0 to +50°C, Max 95% RH
  • Input Impedance: 1012 Ohm
  • Power Supply: 12 VDC power adapter included
  • Supplied with: MA917B/1 pH Electrode, MA814DB/1 EC/TDS/NaCl/Temperature probe, MA831R Temperature Probe, MA9315 Electrode Holder, M10004 pH 4.01 Sachet Buffer solution, M10007 pH 7.01 Sachet Buffer solution, M10010 pH 10.01 Sachet Buffer solution, M10030 12880 μS/cm calibration solution, M10031 1413 μS/cm calibration solution, M10016 Sachet Electrode Cleaning solution, Mi5200 Application Software, MA9350 RS232 connection cable with 2 meters cable, Graduate Pipet, 12 VDC Adapter & Instruction manual

NOTE: For negative ORP measurements, the ORP probe must be conditioned prior to use.  Please click here for detailed instructions on how to condition the ORP probe.

**NOTE** When you unplug the temperature probe from the unit it will default to MTC (manual temperature compensation).  You can then enter the temperature of the testing solution by using the up/down arrows on the keypad

Additional Information

PART#
DESCRIPTION

PRICE USD$

MW-Mi180-US
COMBINED LOGGING WITH GLP, pH/mV/EC/TDS/NaCl/°C;  
 $    1010.10
MW-MA9004
pH 4.01 BUFFER SOLUTION - BOTTLE (230ml)
 $      11.70
MW-MA9007
pH 7.01 BUFFER SOLUTION - BOTTLE (230ml)
 $      11.70
MW-MA9010
pH10.01 BUFFER SOLUTION - BOTTLE (230ml)
 $      11.70
MW-M10032B   
1382 ppm TDS SOLUTION (BOX OF 25x20ml SACHET)     
 $      25.35
MW-M10038B 
6.44 ppt TDS SOLUTION (BOX OF 25x20ml SACHET)
 $      25.35
MW-MA9062
1382 ppm TDS SOLUTION (230ml)
 $      11.70
MW-MA9015
STORAGE SOLUTION FOR pH/ORP ELECTRODES (230ml)
 $      11.70
MW-MA9016
CLEANING SOLUTION (230ml)
 $      11.70

Technical Information


The Scigiene Calibration Lab provides a N.I.S.T.traceable certification and calibration service for (more...)

Optional Accessories

Part #: SCS-XX
$150.00 (USD)
$210.00 (CAD)
These Sodium Chloride Standards can be used to validate the calibration of your NaCl/Salinity instrumentation.