Atago NAR-3T Abbe Refractometer, 1230

Atago 1230 NAR-3T Abbe Refractometer.
Refractive Index(nD) 1.30000 - 1.71000 ±0.0001 (minimum scale 0.0002)
Brix 0.00 - 95.00% ±0.05% (minimum scale 0.1%).
Digital Thermometer: 0.0 to 50.0°C ±0.2°C (minimum indication 0.1°C).
Average Dispersion Value nF-nC according to conversion table.
The NAR-3T analog Abbe refractometer was developed to give improved measurement and accuracy with ease of use. This was achieved by making improvements to the optical system, utilizing a larger scale, incorporating a high intensity lamp and using a double control knob to give quick and fine adjustment.
Includes: Digital thermometer, sample illuminator lamp (6V 1.2A) 3pcs, scale illuminator lamp (8V 0.15A) 3pcs, calibration allen wrench, calibration test piece, contact liquid (monobromonaphthalene) 4ml, dehumidification air purger, tube bands 10 pcs and owner's manual.
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The Type NAR-3T has been developed to give improved measuring accuracy and ease of use. This has been achieved by making fundamental improvements to the optical system, utilizing a larger scale, incorporating a high intensity lamp and using a double control knob to give quick and finer control.
This latest model is the result of 44 years research and experience together with the comments of users of the Abbe Refractometers. The NAR-3T model also features a digital thermometer for more accurate measurements, larger scale for higher accuracy, double control know, ability to measure solid and liquid samples, and a built-in air dryer and moisture removal device.

Size and weight: Refractometer 12x31x25cm 9kg, Thermometer 8x10x11cm 0.8kg