Laboratory Conductivity Meters

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Laboratory Conductivity Meters

Milwaukee Mi170 Autoranging EC/TDS/NaCl/Temp. Laboratory Bench Meter

Laboratory Conductivity MetersThe Milwaukee Mi170 measures 4 different parameters: EC, TDS (Total Dissolved Solids), % of NaCl and Temperature in a variety of ranges.
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°C 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. The Mi170 is PC compatible through an RS232 port or USB port.
 
Ordering information:
 
Mi170   Milwaukee Mi170 Autoranging EC/TDS/NaCl/Temp.         
           Laboratory Bench Meter supplied complete with:
  • MA813D/1 EC/TDS/NaCl/Temperature probe
  • MA9315 Electrode holder
  • M10030 12880 μS/cm calibration solution
  • M10031 1413 μS/cm calibration solution
  • Mi5200 Application software
  • MA9350 RS232 connection cable with 2 metre cable
  • Graduated pipette, 12 VDC adaptor and instruction manual
 
Specifications:
 
Range       EC
 
                
                 TDS
 
                
                 NaCl
                 Temp.
0.0      to 29.99 μS / cm; 30.0 to 299.9 μS / cm; 300 to 2999 μS / cm
3.0 to 29.99 mS / CM; 30.0 to 200.0 mS / CM; up to 500.0 mS / cm (uncompensated EC*)
0.0 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm); 1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt); up to 400.0 g/L actual TDS (with 0.80 factor)
0.0 to 400.0%
-20.0 to 120.0°C / -4.0 to 248.0°F
Resolution EC
                  TDS
                   NaCl
                   Temp.
0.01 μS / cm; 0.1 μS / cm; 1 μS / cm; 0.01 mS / cm; 0.1 mS / cm
0.01 mg/L; 0.1 mg/L; 1.0 mg/L; 0.01 g/L; 0.1 g/L
0.1%
± 0.1°C / 0.1°F
Accuracy    EC
                   TDS
                    NaCl
                   Temp.
 
± 1% of reading ± (0.05 μS / cm or 1 digit)
± 1% of reading ± (0.03 ppm or 1 digit)
± 1% of reading
±0.4°C / ± 0.8°f
Rel. mV offset
± 2000 mV
Calibration EC
 
                   
                    NaCl
                    Temp.
1 point slope calibration with 6 memorised solutions (84 μS / cm, 1413 μS / cm, 5.00 mS / cm, 12.88 μS / cm, 80.0 μS / cm and 111.8 mS / cm
1 point, with MA9066 solution
2 points, at 0 and 50°C / 32 and 122°F
Temperature compensation
automatic or manual, from -20.0 to 120.0°C / -4.0 to 248.0°F
Temperature coefficient
selectable from 0.00 to 6.00%/°C (EC and TDS only)
EC/TDS/NaCl/Temp. probe
MA813D/1 4-ring probe with built-in temperature sensor (included)
TDS factor
0.40 to 0.80 (default value is 0.50)
Log on demand
up to 50 samples on each range (EC, TDS, NaCl)
GLP
last EC, NaCl calibration data
PC interface
RS232 / USB Opto-isolated
Environment
0 to 50°C / 32 to 122°F; max. RH 95%
Power supply
12 VDC power adaptor (included)
Dimensions
230 x 160 x 95 mm.
Weight
0.9 kg.
(*) Uncompensated conductivity (or TDS) is the conductivity (or TDS) value without temperature compensation
 
Accessories
 
MA9060
12880 μS / cm calibration solution, 230ml. bottle
MA9069
5000 μS / cm calibration solution, 230ml. bottle
MA9061
1413 μS / cm calibration solution, 230ml. bottle
MA9063
84 μS / cm calibration solution, 230ml. bottle
MA9065
111.8 mS / cm calibration solution, 230ml. bottle
MA9066
100% NaCl calibration solution, 230ml. bottle
MA9310
12 VDC adaptor, 220 V
MA9315
Electrode holder
MA917B/1
Double junction refillable pH electrode
MA813D/1
EC/TDS/NaCl/Temperature probe with DIN connector and 1 metre cable
MA921B/1
Double junction, gel filled ORP electrode
MA831R
Temperature probe
MA9350
RS232 connection cable with 2 metre cable
 

Jenway Model 4510

Laboratory Conductivity MetersConductivity/TDS meter supplied with glass conductivity cell with ATC K=1 (027 013), electrode holder, 240V power supply, condensed operating instructions and instruction manual.

  • Ideal for routine laboratory applications
  • Automatic range selection
  • Conductivity/TDS display
  • Calibration on standard solutions or direct cell constant entry
  • Automatic temperature compensation
  • 32 reading memory
  • Back lit custom LCD
  • RS232 serial interface and analogue outputs
  • Wall mounting option

The Model 4510 is a versatile unit which utilises the best of modern technology to simplify operation without sacrificing accuracy or reliability. With pushbutton operation and a customised liquid crystal display, determination of conductivity and TDS can readily be achieved with the minimum of operator training.

The meter includes a 32 reading memory facility. Remote monitoring and data collection is facilitated by the provision of both analogue and digital outputs and in the event of power removal all user defined parameters are retained.

Specifications:

  • Conductivity ranges: 0 to 19.99µS, 0 to 199.9µS, 0 to 1999µS, 0 to 19.99mS, 0 to 199.9mS, 0 to 1999mS
  • Resolution: 0.01µS, 0.1µS, 1µS, 0.01mS, 0.1mS, 1mS*
  • Accuracy: ±0.5% ±2 digits
  • TDS ranges: 0 to 19.99mg/l, 0 to 199.9mg/l, 0 to 1999mg/l, 0 to 19.99g/l, 0 to 199.9g/l, 0 to 1999g/l
  • Resolution: 0.01mg/l, 0.1mg/l, 1mg/l, 0.01g/l, 0.1g/l, 1g/l*
  • Accuracy: ±0.5% ±2 digits
  • Temperature ranges: -10 to +105°C / 14 to 221°F
  • Resolution: 0.1°C / 1°F
  • Accuracy: ±0.5°C / ±1°F
  • ATC range: 0 to 100°C / 32 to 212°F
  • Manual Temp. Comp.: 0 to 100°C / 32 to 212°F
  • Cell constant: 0.010 to 19.999, default 1.000
  • Temperature coeff.: 0.00% to 4.00%, default 1.91%
  • Reference temp.: 18, 20 25°C, default 25°C
  • EC ratio (cond to TDS factor): 0.50 to 0.80, default 0.6
  • Auto standard recognition: 10µS, 84µS, 1413µS, 12.88mS
  • Outputs: Analogue 1mV per digit / RS232
  • Display: Custom back lit LCD
  • Power: Power supply 9V a.c.
  • Size: 250(l) x 210(w) x 55(d) mm
  • Weight: 850g
Call... Enquire...
Call Progen Scientific to discuss your requirements on 0208 542 2283 Click here to make an enquiry online

 

Jenway Model 4520

Laboratory Conductivity MetersConductivity/TDS meter supplied with glass bodied conductivity cell with ATC K=1(027 013), electrode holder, UK power supply, condensed operating instructions and instruction manual

  • Ideal for quality control and GLP applications
  • Automatic range selection
  • conductivity/TDS display
  • Calibration on standard solutions or direct cell constant entry
  • Automatic temperature compensation
  • Back lit custom LCD
  • RS232 serial interface and analogue outputs
  • Wall mounting option

The Model 4520 is a fully specified Conductivity/Resistivity/TDS/Salinity/Temperature meter that includes full support for good laboratory practices (GLP). The meter supports one, two or three point conductivity calibration. Powerful data logging capabilities are included with the ability to store up to 500 readings either manually, at timed intervals or alarmed events. Remote monitoring and data collection is facilitated by the provision of both analogue and digital outputs and in the event of power removal all user defined parameters are retained

Special features for Good Laboratory Practice (GLP)

  • Security code protected user data
  • Calibration data status display
  • Calibration reminder
  • 500 reading memory
  • Comprehensive data logging options
  • Alarm outputs (open collector and audible)

Specifications :

  • Conductivity ranges: 0 to 19.99µS, 0 to 199.9µS, 0 to 1999µS, 0 to 19.99mS, 0 to 199.9mS, 0 to 1999mS, 0 to 19.99S*
  • Resolution: 0.01µS, 0.1µS, 1µS, 0.01mS, 0.1mS, 1mS, 0.01S*
  • Accuracy: ±0.5% ±2 digits
  • TDS ranges: 0 to 19.99mg/l, 0 to 199.9mg/l, 0 to 1999mg/l, 0 to 19.99g/l, 0 to 199.9g/l, 0 to 1999g/l
  • Resolution: 0.01mg/l, 0.1mg/l, 1mg/l, 0.01g/l, 0.1g/l, 1g/l*
  • Accuracy: ±0.5% ±2 digits
  • Resistivity range: 0 to 20Mohms
  • Resolution: 0.1Mohms
  • Temperature ranges: -10 to +105°C / 14 to 221°F
  • Resolution: 0.1°C / 1°F
  • Accuracy: ±0.5°C / ±1°F
  • ATC range: 0 to 100°C / 32 to 212°F
  • Manual Temp. Comp.: 0 to 100°C / 32 to 212°F
  • Cell constant: 0.010 to 19.999, default 1.000
  • Temp. coefficient: 0.00% to 4.00%, default 1.91%
  • Reference temp.: 18, 20 25°C, default 25°C
  • EC ratio (cond. to TDS factor): 0.50 to 0.80, default 0.6
  • Auto standard recognition: 10µS, 84µS, 1413µS, 12.88mS
  • Outputs: Analogue 1mV per digit / RS232 serial and IrDA printer interface / Alarm
  • Clock: 24 hours, hrs/min/sec or day of month/month/year, leap year corrected (European and American formats)
  • GLP: Calibration reminder interval (1 to 999 hours)
  • Alarm outputs (open collector and audible)
  • Security code protected user data
  • Display: Back lit 1/8 VGA monochrome LCD
  • Language Options: English, French, German, Italian, Portuguese and Spanish
  • Power: Power Supply 9v AC
  • Size: 250(l) x 210(w) x 55(d) mm
  • Weight: 850g

* only with cell constant >5

Hanna HI-2300 Bench Conductivity/TDS/NaCl/C meter

  • Auto range selection for EC and TDS
  • Automatic EC and TDS calibration
  • Choice of 6 memorised values for EC calibration
  • GLP data
  • Adjustable TDS factor
  • Adjustable temperature coefficient (EC and TDS)
  • Adjustable reference temperature for EC compensation
  • RS232 for the transfer of readings and GLP information
  • Extended temperature rangeLaboratory Conductivity Meters

 

HI-2300 is a new auto ranging Conductivity meter, which can take TDS and NaCl readings along with temperature using one probe and display readings on a large LCD screen. The HI-2300 switches ranges automatically and has 7 pre-programmed buffers for auto calibration. After each calibration the meter will automatically store the date and time for GLP compliance. The HI-2300 has auto temperature compensation which can either be disabled for manual adjustment or selected to zero for samples that require 'true' conductivity readings.

Supplied complete with Probe, mains power lead, buffer solutions and two-year meter guarantee.

 

Parameter

Range

Resolution

Accuracy

EC

0.0 - 29.99 m S/cm

30.0 - 299.9 m S/cm

300 - 2999 m S/cm

3.00 - 29.99 mS/cm

30.0 - 200 mS/cm

upto 500.0 mS/cm actual EC

  • 0.01 m S/cm
  • 0.1 m S/cm

1 m S/cm

  • 0.01 mS/cm
  • 0.1 mS/cm

± 1% of reading (0.05 m S/cm or 1 digit whichever greater)

TDS

0.0 - 14.99 mg/l (ppm)

15.0 - 149.9 mg/l (ppm)

150 - 1499 mg/l (ppm)

1.50 - 14.99 g/l (ppt)

15.0 - 100.0 g/l (ppt)

  • 0.01 ppm
  • 0.1 ppm

1 ppm

0.01 g/l

0.1 g/l

± 1% of reading (0.03 ppm or 1 digit whichever greater)

NaCl

0.0 - 400.0 %

0.1%

± 1% of reading

Temp.

-9.9 - 120.0 ° C

0.1 ° C

± 0.4 ° C

 

Accessories;

  • HI-920010 9 pin RS232 cable
  • HI-92000 Windows® software
  • HI-76404 Probe stand
  • HI-7033 84 µS/cm Solution 460ml
  • HI-7031 1413 µS/cm Solution 460ml
  • HI-7030 12,880 µS/cm Solution 460ml
  • HI-7037 NaCl calibration solution 460ml

Laboratory Conductivity MetersHanna EC214 and EC215 Multi-Range Conductivity Meters

Features:
Hanna Instruments offers you a choice of three bench top conductivity
meters for the laboratory. The EC 215 presents 4 selectable ranges and
provides the highest resolution and precision for your measuring
requirements. Each measurement is automatically compensated for temperature
differences. In addition, when working with highly acidic, alkaline
or saline sample, you can adjust the temperature coefficient from 0 to
2.5% per degree Celsius. Included with the EC 215 is a rugged, platinum
4-ring sensor that responds faster than conventional stainless steel models.
For added versatility, the EC 215R offers analog output of 0 to 5V that
represents the full conductivity scale across all 4 ranges.
The EC 214 offers all the features of the EC 215 models, but temperature
compensation is manual in case ATC is not required. All models have large,
easy to read liquid crystal display.
 
Benefits:
  • Platimun probe. This 4-ring probe is easier t clean, more stable and withstands higher temperatures.
  • Four conductivity ranges. The Four ranges available will cover every application from deionized water to brine with a single probe.
  • Temperature compensation. The EC 214 offers manual compensation while the EC 215 & EC 215R performs automatic temperature compensation standardized to 25°C.
Specifications:
Model
EC214
EC215
EC215R
Range
0.0 to 199.9 μS/cm; 0 to 1999 μS/cm;
0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm
Resolution
0.1 μS/cm; 1 μS/cm; 0.01 mS/cm; 0.1 mS/cm
Accuracy (@20°C)
±1% F.S. (excluding probe error)
Typical EMC Deviation
±1% F.S.
Calibration
Manual 1 point with knob
Temperature compensation
Manual from 0 to 50°C with ß=2%/°C
Automatic from 0 to 50°C with an adjustable
ß from 0 to 2.5% per degree °C
Probe
HI 76300 conductivity probe with platinum
4-ring, cable 1 m (included)
HI 76303 conductivity probe with platinum 4-ring,
temperature sensor, cable 1 m (included)
0 to 5V (EC 215R only)
Analogue output
                                                   0 to 5V (EC 215R only)
Power supply
12VDC power adapter (included)
Environment
0 to 50°C (32 to 122°F); RH 95%
Dimensions
240 x 182 x 74 mm
Weight
1 kg.
 
Ordering information:
 
EC 214 is supplied complete with HI 76300 conductivity probe with 1 m (3.3’) cable, 12VDC power adapter and instruction manual.
EC 215 is supplied complete with HI 76303 conductivity probe with temperature sensor and 1 m (3.3’) cable, 12VDC power adapter
and instruction manual.
EC 215R is supplied complete with HI 76303 conductivity probe with temperature sensor and 1 m (3.3’) cable, 12VDC power adapter
and instruction manual.
 
Accessories:
HI 76300
Conductivity probe for EC 214
HI 76303
Conductivity probe for EC 215
HI 76404
Probe holder
HI 7030L
12880 μS/cm calibration solution (460 mL)
HI 7031L
1413 μS/cm calibration solution (460 mL)
HI 7033L
84 μS/cm calibration solution (460 mL)
HI 7034L
80000 μS/cm calibration solution (460 mL)
HI 7035L
111800 μS/cm calibration solution (460 mL)
HI 710006
220V to 12VDC adapter

 

Call... Enquire...
Call Progen Scientific to discuss your requirements on 020 85422283 Click here to make an enquiry online

 


 
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