ATAGO PAL-91S エチレングリコール デジタル屈折計 (E.G: 0.0~90.0 %)

PAL-91S, easily measure the coolant in brine and other agents of Ethylene Glycol.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 etc. 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.For Prolylene Gycol, please choose PAL-88S.

Scale

Ethylene glycol

Freezing point of E.G(ﾟC)

Temperature

Range:

E.G:0.0 to 90.0 % (V/V)

Freezing point: 0 to -50ﾟC

Resolution

Ethylene glycol: 0.2 % (V/V)

Freezing point of Ethylene glycol: 1ﾟC

Temperature: 0.1°C

Accuracy: Ethylene glycol: ±0.4 %(V/V)Freezing point: ±1ﾟC

Sample Volume: 2 to 3 drops

Measurement Time: About 3 seconds

Power Supply: 2 × AAA Batteries

International Protection Class: IP65 Water resistant

Dimensions & Weight: 5.5 × 3.1 × 10.9cm 100g (main unit only)