The "Pocket" Propylene Glycol Refractometers, PAL-89S easily measures Propylene Glycol solutions and display the results digitally. The freezing point of the sample can also be measured and displayed.
Specifications
Model | PAL-89S |
---|---|
Cat.No. | 4489 |
Scale | Concentration of Propylene Glycol Freezing point of Propylene Glycol(°F) |
Measurement Range | Concentration of Propylene Glycol : 0.0 to 90.0% (V/V) Freezing point of Propylene Glycol : 32 to -60°F |
Resolution | Concentration of Propylene Glycol : 0.2% (V/V) Freezing point of Propylene Glycol : 1°F |
Measurement Accuracy | Concentration of Propylene Glycol : ±0.4% (V/V) Freezing point of Propylene Glycol : ±1°F |
Ambient Temperature | 50 to 104°F |
Measurement Time | 3 seconds |
Power Supply | 2 × AAA Batteries |
International Protection Class | IP65 Dust-tight and Protected against water jets. |
Dimensions & Weight | 55(W) ×31(D)×109(H)mm, 100g (Main Unit only) |
Patent for Invention Registration No. ZL200310103015.2 (China)
Patent for Design Registration No. ZL03303431.1 (China), 089244 (Taiwan)
Patent Granted in countries around the world.