LI 127 & 120
Digital pH Meters
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Salient Features & Benefits
Accurate and Highly stable.
Elegantly styled.
Small, Laboratory Version .
Output for recording & K F Probe .
Useful for Potentiometric Titrations Oxidation-Reduction Potential (ORP or REDOX) .
Applications
For pH measurements in Chemical Laboratories of
Food & beverage processing, dairies, breweries and distilleries.
Purification of drinking water, pollution control & sewage Treatment Aquaculture & Agriculture soil testing.
Pickling, electroplating, engraving, anodizing & polishing processes.
Biological Applications.
Pharmaceutical, cosmetics, cement, coal, ash, fuel, crude oil, greases, glasses, acids, chemical, Sugar and Other Industries.
Industries using LI 127 & 120 Digital pH Meters
| Agriculture |
Geological |
Food & Beverages |
| Metallurgy |
Environmental |
Chemical & Pharma |
 
Displaying the LI 127 & 120 Digital pH Meters
Specifications
| pH |
| Range |
0 to 14 |
| Resolution |
0.01 |
| Accuracy |
± 0.01 |
| Repeatability |
± 0.01 |
| Stability |
± 0.05 in 8 hours |
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| EMF in mV |
| Range |
± 1999 |
| Resolution |
1 |
| Accuracy |
± 0.1% of full scale or ± 2 |
| Repeatability |
± 1 |
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| INPUT |
| Impedance |
>1012 Ohm @ 25° C |
| Receptacle |
BNC |
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LI 127 |
LI 120 |
| ASSY. POTENTIAL CORRECTION |
± 500 mV with 10 turn potentiometer |
± 100 mV with 1 turn potentiometer |
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| TEMP. COMPENSATION |
0° to 100 °C Automatic |
0° to 100 °C Manual |
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| READOUT |
3 1/2 Digit 7 Segment LED of 12.7 mm height with Polarity Indication |
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Downloads
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Li-127 / 120
Product Brochure
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