Digital Refractometer for Ethylene Glycol Analysis – HI96831 merupakan refraktometer digital yang dirancang untuk pengukuran volume persen dan titik beku solusi berbasis etilena glikol. The HI96831 memiliki akurasi yang tinggi volume ± 0,2% dan ± 0,5 ° C titik beku dan fitur operasi sederhana yang memberikan hasil yang dapat diandalkan setiap waktu. Semua pembacaan secara otomatis kompensasi untuk variasi suhu dan ditampilkan dalam 1,5 waktu respon kedua. disegel batu kaca prisma dan baik stainless steel yang mudah dibersihkan. Hanya lap dengan kain lembut dalam persiapan untuk sampel berikutnya.

Features Digital Refractometer for Ethylene Glycol Analysis – HI96831 :

One-point calibration

Calibrate with distilled or deionized water

Small sample size

Sample size can be as small as 2 metric drops (100 μl)

Automatic Temperature Compensation (ATC)

Samples automatically compensated for temperature variations

Quick, accurate results

Readings are displayed in approximately 1.5 seconds

Dual-level LCD

The dual-level LCD displays measurements and temperature readings simultaneously

Stainless steel sample well

Easy to clean and corrosion-resistant

Battery indicators

Battery percent level remaining at startup and low battery indicator

Automatic shut-off

To conserve battery life the meter shuts off automatically after three minutes of non-use

IP65 water resistant protection

Water resistant ABS plastic casing designed to perform under laboratory and field conditions.

Percent Volume Range (% V/V)	0 to 100%
Percent Volume Resolution (% V/V)	0.1 %
Percent Volume Accuracy (% V/V) @20°C/68°F	±0.2 %
Freezing Point Range	0 to -50 °C (32 to -58 °F)
Freezing Point Resolution	0.1 °C (0.1 °F)
Freezing Point Accuracy (@25°C/77°F)	±0.5 °C (±1.0 °F)
Temperature Range	0 to 80°C (32 to 176°F)
Temperature Resolution	0.1°C (0.1°F)
Temperature Accuracy	±0.3 °C (±0.5 °F)
Temperature Compensation	automatic between 0 and 40°C (32 to 104°F)
Measurement Time	approximately 1.5 seconds
Minimum Sample Volume	100 μL (to cover prism totally)
Light Source	yellow LED
Sample Cell	stainless steel ring and flint glass prism
Auto-off	after three minutes of inactivity
Enclosure Rating	IP65
Battery Type / Life	9V / approximately 5000 readings
Dimensions / Weight	192 x 102 x 67 mm (7.6 x 4.01 x 2.6”) / 420 g (14.8 oz.)
Ordering Information	HI96831 is supplied with battery and instruction manual