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$Atago 1227 NAR-2T・LO Abbe Refractometer, Refractive index (nD) : 1.1500 to 1.4800, (for high temperature and low refractive index measurement)$

Atago 1227 NAR-2T・LO Abbe Refractometer, Refractive index (nD) : 1.1500 to 1.4800, (for high temperature and low refractive index measurement)

Specifications

Model	NAR-2T・LO
Cat.No.	1227
Scale	Refractive index
Measurement Range	Refractive index (nD) : 1.1500 to 1.4800
Minimum Scale	Refractive Index (nD) : 0.001
Measurement Accuracy	Refractive index (nD) : ±0.0002
Average dispersion value	nF-nC (to be calculated according to conversion table)
Ambient Temperature	5 to 40℃
Digital Thermometer	Indication range: 0.0 to 120.0ﾟC (Accuracy:±0.2ﾟC(0～100ﾟC), ±0.5ﾟC (100～120ﾟC), Minimum indication: 0.1ﾟC)
Measurement Temperature Range	0 to 120ﾟC (Temperature range available of the circulating water)
Light source	LED (Approximating to wavelength of D-Line)
Power Supply	AC100 to 240V , 50/60Hz
Dimensions & Weight	12×20×25cm, 5.8kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer)
Power consumption	5VA

Special Order Option : The sample stage height can be customized.

Options

· Monobromona-phthalene as contact liquid : RE-1196

· Methylene iodide containing sulfur solution : RE-1199

* Calibration Certificate : Contact an ATAGO representative for details.

Parts

* As for the other consumables & the part please view this.

*Please inform us of a serial number in the case of an order.

ATAGO's Abbe Refractometers are highly reliable instruments which measure Refractive Index. Compared with other types of refractometers, the Abbe refractometers are capable of measuring liquid and solid samples such as plate glasses, plastic sheets, and other solid films.

$Refractive index scale$

Designed for use with compounds that require measurement at high temperatures (up to 120°C). Capable of measuring samples from 5 to 120°C, such as substances with a melting point higher than room temperature, or compounds containing substances with a transition temperature below 120°C. Aside from liquid samples, glass, films, plastics and other solid samples can also be measured.

This model is suitable to measure the lower refractive index of NAR-2T which enables to measure the high temperature up to 120℃.

*Optional accessories: Circulating constant temperature bath (up to 60°C). (Pg. 5) For a circulating constant temperature bath above 61°C, please purchase separately (not available through ATAGO).

EXPLANATION OF ICONS

Icons, for functions, specifications and scales have been added to this catalogue

Function
	Can be connected to a recorder	Measurement at a set temperature
	Can be connected to a printer	Automatic Temperature Compensation
	Alarm output for high- and low-limit values	Can be connected to a circulating
	RS-232C Interface	Continuous measurement
	In-line measurement	High temperature samples
	User scales can be inputted	External Light Interference

Specification		Scale
	Calibration with water	$Clinical refractometers$	Clinical refractometers
	Calibration with exclusive standard liquid	$Refractive index scale$	Refractive index scale
	Compact and easy to carry		Salt concentration scale
	Digital display		Seawater scale
	AC outlet (AC100 to 240V)		Wine scale
	Battery operated