Designed for Broad Range Propylene Glycol Analysis:
TheHI 96832Propylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of propylene glycol based solutions.
This digital refractometer eliminates the uncertainty associated with mechanical refractometers. HI 96832 samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of two measurement units; % volume or freezing point. This meter uses internationally recognized references for unit conversion and temperature compensation for glycol solutions (e.g. CRC Handbook of Chemistry and Physics, 87th Edition).
Key Features Include:
Easy to USE!
The dual-level LCD displays measurement and temperature readings simultaneously
Automatic Temperature Compensation for accurate measurements
Easy measurement; place a few drops of the sample in the well and press the READ key
BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings.
IP65 water protection; built to perform under harsh laboratory and field conditions.
Quick, accurate results, readings are displayed in approximately 1.5 seconds.
Single point calibration with distilled or deionized water
Small sample size, can be as small as 2 metric drops.
Automatic shut-off after three minutes of non-use
Stainless steel sample well, easy to clean and corrosion resistant
ABS thermoplastic casing
0 to 100 %
0 to -51 °C (32 to -59.8 °F)
0 to 80 °C (32 to 176 °F)
0.1 °C (0.1 °F)
0.1 °C (0.1 °F)
±0.5 °C (±1.0 °F)
±0.3 °C (±0.5 °F)
automatic between 10 and 40°C (50 to 104°F)
approximately 1.5 seconds
Minimum Sample Volume
100 µL (to cover prism totally)
stainless steel ring and flint glass prism
after three minutes of non-use
Battery Type / Battery Life
9V / approximately 5000 readings
Dimensions / Weight
192 x 104 x 69 mm (7.6 x 4.1 x 2.7) / 420 g (14.8 oz.)