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ATA-4491 PAL Portable Digital Ethylene Glycol Coolant Refractometer


Our Price: $415.74

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Refractometer:
Portable Digital Coolant Refractometer
Water-Resistant Lightweight Digital Handheld Pocket Refractometer!!  
Item Number: ATA-4491 / ATA4492  

  • Easy user friendly portable digital coolant refractometer
  • Unique design
  • Wide measurement range (0.0 - 90.0% V/V)
  • IP65, water-resistant
  • Flat sensor easy to clean
  • Indoor and outdoor usage
  • Automatic temperature compensation
  • Digital LCD

The "Pocket" coolant refractometer PAL-91S / PAL-92S, easily measure the coolant in brine and other agents of Ethylene Glycol. Measured value displayed digitally. The freezing point of the sample can also be measured and displayed in Celsius(PAL-91S) or Fahrenheit (PAL-92S).
Antifreezing solution (coolant) whose main ingredient is ethylene glycol is widely used as mixed in cooling water of car's radiator, as cooling medium for central air - conditioning system, freezer / refrigerator, cooling coil, cooling fixture, and so on. The higher the concentration is, the lower the temperature at which ethylene glycol is frozen is. Therefore, it is needed to adjust freezing temperature of antifreezing solution so that it dose not freeze under a specific operation temperature.

Specification
Model:
ATA-4491
ATA-4492
Range:
Concentration of Ethylene glycol: 0.0 to 90.0% (V/V)
Freezing point of Ethylene glycol: 0 to -50°C
Concentration of Ethylene glycol: 0.0 to 90.0% (V/V)
Freezing point of Ethylene glycol: 32 to -60°F
Accuracy:
Concentration of Ethylene glycol: ±0.4% (V/V)
Freezing point of Ethylene glycol: ±1°C
Concentration of Ethylene glycol: ±0.4% (V/V)
Freezing point of Ethylene glycol: ±1°F
ATC
Automatic
Measurement Temp:
10 to 40°C
50 to 104°F
Power:
Two AAA batteries











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