OPTi Digital Handheld Refractometer Kit

OPTi digital hand held refractometers are manufactured in the UK as highly reliable premium quality instruments suitable for use in the harshest of environments across a wide application scope and are perfect for use out in the field.

OPTi refractometers are robustly constructed to create the easy clean prism dish, ultrasonic welding to bond the housings and a rubberized switch membrane to further protect against moisture ingress and excess wear.

Key Features of the OPTi digital handheld Rrefractometer:

• Precise digital LCD readout 
• Ergonomic IP65 rated design
• Shallow stainless steel prism dish
• Rapid temperature stabilisation
• Durable silicon rubber keypad
• Made in the UK

Technical specification
 

Measurement Performance
Measuring Range	0-50
Accuracy	+/- 0.1%
Automatic Temperature Compensation (ATC)	Yes
Measurement time	2 seconds
Relative humidity	95% RH (non condensing)
Battery power indicator	Yes
Sample indicator	High, Low or No sample
IP rating	IP65 water resistant
Battery type	3V 2 x AAA (LR03)
Battery life expectation	10000 readings (minimum)

 

Physical Performance
Prism material	Optical glass
Prism seal	Silicon rubber and Viton
Sample dish	316 stainless steel
Sample surface diameter	8mm
Sample volume	0.3ml
Case material	Acrylonitrile Butadiene Styrene (ABS)