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pH/mV/Ion/Temp meter

  
Hand held oxygen monitor

Features of the 6219 series pH meters

  • High resolution instrument 4.5 digits display 0.001pH
  • pH buffer recognition
    Model 6219 (pH 7.00 4.01 & 10.01)
    Model 6219C (pH 6.86, 4.0, 9.18 )
  • Selectable resolution 0.001/0.01pH
  • Direct read out in ion concentration
  • Auto/manual temperature compensation
  • Power down memory backup
  • RS232 output
  • Rugged molded case watertight and splash resistance
  • CE approved
 

JE 6219  pH/mV/Ion/Temp meters
These lab instruments are completely self contained high resolution pH meters.  The high resolution 6219 has 0.001 pH resolution and includes ion measurement and can be used with a wide range of  ISE ( Ion Selective Electrodes )

The Kit configuration includes everything you need to make pH measurements including pH electrode ATC probe and power adaptor

Also available in hand held version
Ph is a measure of the degree of the acidity or the alkalinity of a solution as measured on a scale of 0 to 14. The midpoint of 7.0 on the pH scale represents neutrality. A "neutral" solution is neither acid nor alkaline. pH below 7.0 indicate acidity; pH above 7.0 indicate alkalinity. pH indicates the intensity of alkalinity or acidity in the same way temperature tells how hot something is but not how much heat the substance carries. More specifically, pH is the negative of the logarithm of the hydrogen ion concentration of a solution. The hydrogen ion concentration is the weight of hydrogen ions, in grams, per liter of solution. In neutral water, for example, the hydrogen ion concentration is 10E-7 grams per liter; the pH is therefore 7. Since it is hydrogen that is responsible for acidity and alkalinity, the abbreviation "pH" stands for "potential of hydrogen." The neutral point of 7.0 actually indicates the presence of equal concentrations of free hydrogen and hydroxide ions.
 
Specification of JE 6219 high resolution laboratory  pH meters
Display Range Resolution
models 6250 6250C		 Accuracy
pH -2.000 to + 16.000 pH 0.01 pH or 0.001 pH +/-0.1% +/- 1 digit
mV - 1999.9 to 1999.9 mV 1 mV or 0.1 mV +/-0.1% +/- 1 digit
Temp Deg C -5.0 C to +125 C 0.1 C +/- 0.5 C
Ion 0.0 to 119.8 conc. 0.05 conc. ( range 0.00 - 25.00
0.1 conc. ( range 25.0 - 50.0 )
0.2 conc. (range 50.0 - 119.8 )		 +/- 2LSD (resolution
   
General Specifications
Display pH / mV : Temperature
pH temp. compensation auto.man -5.0 to 125.0 degs C
pH buffer temperature range 0 - 60 degs C
pH electrode offset recognition +/- 90 mV
pH electrode slope recognition +/- 30 %
pH standardization Single or dual point
Ion standardizarion (6250 & 6250C only ) Single point standardization
Input impedance <10 e13 ohms
Temperature compensation Thermistor (10Kohm at 25 C)
Power supply 6 x AAA or 115/230 VAC adaptor
Battery Life ~ 25 hours continuous use
ATC probe Thermistor (10Kohm at 25 C)
Memory backup included
Ambient temp 0 - 50 deg C
Weight 1070 gms
Dimensions 250 x 240 x 100 mm
 
pH probes with ATC view shopping cart
6000E combined pH temp electrode
6000E combined pH temp probe - ( needs 6005C cable )
4 pin connector on back of 6000E tip of 6000E pH temp probe
4 pin connector on end of 6000 series probes Tip of 6000E probe
 
Model JE 6219  6219 meter only $495 Add item to shopping cart
Model JE 6219 KA
 6219 meter and 115 V adapter
600 E pH/ref electrode (BNC)		 $540
Model JE 6219 KB  6219 meter and 115 V adapter
6005C cable
6000E pH/temp ref electrode		 $589
Model JE 6219 KC  6219 meter and 115 V adapter
600 E pH/ref electrode (BNC)
6023A temp probe		 $589
Kits include an AC adapter specify line voltage when ordering
600E single junction pH/ref electrode BNC $45  
600ED double junction pH/ref electrode BNC $79
600E-ORP ORP Electrode - BNC connector $69
6230A Glass thermistor ATC probe 8 pin connector
Use with 600E pH probe on BNC connector		 $49
6000E single junction pH/temp/ref electrode 4 pin ATC (cable not included ) $69.00
6000ED double junction pH/temp/ref electrode 4 pin ATC (cable not included ) $94.00
6000E-CJ Calomel electrode pH/ATC $89.00
6005C Cable for 6000E to 6230/50 meter 4 pin on probe to 8 pin on meter $28.00
007N Spring loaded probe holder $49.00
 
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