HANNA HI-96831 Digital Refractometer / Ethylene Glycol Analysis

£315.50 £378.60 (Inc. VAT)

Product Description

HANNA HI-96831 Digital Refractometer for Ethylene Glycol Analysis

The HI 96831 Ethylene Glycol Digital Refractometers is rugged, portable, water resistant devices that utilize the measurement of refractive index to determine the percent volume and freezing point of ethylene glycol based solutions.

HI 96831 sample is 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.

These instruments utilize internationally recognized references for unit conversion and temperature compensation for glycol solutions (e.g. CRC Handbook of Chemistry and Physics, 87th Edition).

Technical Data
Range	0 to 100 %Volume0 to -50 °C (32 to -58 °F) Freezing Point
Resolution	0.1 %Volume0.1 °C (0.1 °F) Freezing Point
Accuracy	±0.2 %Volume ±0.5 °C (±1.0 °F) Freezing Point
Automatic Temperature Compensation	between 10 and 40°C (50 – 104°F)
Measurement Time	Approximately 1.5 seconds
Minimum Sample Volume	2 metric drops
Light Source	Yellow LED
Sample Cell	Stainless steel ring and flint glass prism
Case Material	ABS
Enclosure Rating	IP65
Battery Type / Life	(1) 9V / 5000 readings
Auto-Off	After 3 minutes of non-use
Dimensions	19.2(W) x 10.2(D) x 6.7 (H)cm
Weight	420g