Refractometer for Seawater Measurements (HI-96822)

$Refractometer for Seawater Measurements (HI-96822)$

Product ID:

768

Price:£391.80

Quantity:

The HI-96822 digital refractometer is a rugged, portable, water resistant device that utilises the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates.

2 year manufacturers' warranty

Results in less than a second

The HI-96822 digital refractometer eliminates the uncertainty associated with mechanical refractometers and is durable and compact enough to be used at home, in the lab and out in the field.

This digital refractometer is an optical device that is quick and easy to use. After a simple user calibration with distilled or deionised water, a seawater sample can be introduced into the sample well.

Within seconds, the refractive index and temperature are measured and converted into one of 3 popular measurement units: Practical Salinity Units (PSU), salinity in parts per thousand (ppt), or specific gravity (S.G. (20/20)). All conversion algorithms are based upon respected scientific publications using the physical properties of seawater (not sodium chloride).

The HI-96822 is lightweight, easy to use, cost-efficient, and is extremely accurate. With the ability to read in all the three of the most widely used salinity units (PSU, ppt, and specific gravity), it is the ideal instrument for any application.

Key features

White water resistant casing
Easy clean sample well
Zero using pure water
Battery operated with auto shut-off

Main benefits

1.5 second measurement time
Direct readout
Automatic temperature compensation
No calibration solutions required
Large clear LCD display

{Technical}

Range - PSU 0 to 50
Range - ppt 0 to 150
Range - Specific Gravity (20/20) 1.000 to 1.114
Range - Temperature 0 to 80°C (32 to 176°F)
Resolution - PSU 1
Resolution - ppt 1
Resolution - Specific Gravity (20/20) 0.001
Resolution - Temperature ±0.1°C (0.1°F)
Accuracy (@20°C) - PSU ±2
Accuracy (@20°C) - ppt ±2
Accuracy (@20°C) - Specific Gravity (20/20) ±0.002
Accuracy (@20°C) - Temperature ±0.3°C (0.5°F)
Temperature Compensation Automatic between 10 and 40°C (50 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 3 minutes of non-use
Enclosure Rating IP 65
Battery Type / Battery Life 9V / Approx 5000 readings
Dimensions / Weight 192 x 102 x 67 mm (7.6 x 4 x 2.6”) / 420 g

{Delivery Info}
We endeavor to process and despatch your orders as quickly as possible and orders placed before 1pm are normally despatched the same day to arrive next working day (Highlands and Islands deliveries normally take 1-2 days longer).

Your order will be delivered via a 3rd party courier or delivery service on a next working day delivery service. We recommend that you ensure you have received your order prior to booking any installers.

All orders come with full tracking details and you can keep an eye on your delivery by using the tracking button at the top of the website.

Refractometer for Seawater Measurements (HI-96822)

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