Abbe Refractometers
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ABBE RGFRACTOMGTGRSI INAR-ET <HIGH TEMPERATURE MODEL> NAR-4T <HIGH REFRACTIVE INDEX MOD elength Abbe Refr

■ATAGO products conform to ASTM Standards. Please contact ATAGO for further details. D542 STM for Index of Refraction of Transparent Organic Plastics D1045 STM for Sampling and Testing Plasticizers Used in Plastics D1218 STM for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids D1416 STM for Rubber from Synthetic Sources-Chemical Analysis D1747 STM for Refractive Index of Viscous Materials D1807 STM for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids D4095 STM for Use of the Refractometer for Determining Nonvolatile Matter (Total Solids) in...

DIGITAL ABBE REFRACTOMETER By simply setting the boundary line of refraction at the cross hairs, this refractometer directly indicates a measure- ment value (in refractive index or Brix (%), selective) to- gether with the temperature on a digital display. This refrac- tometer enables anyone to easily carry out measurements without reading analog graduation. *Dispersion value cannot be measured with the DR-A1. Refraction view Measurement range Minimum scale Measurement accuracy Measurement temperature Ambient temperature Light source Power supply Power consumption Brix 0.0 to 95.0%...

ABBE REFRACTOMETER ABBE REFRACTOMETER The NAR-1T LIQUID is for liquid sample measurement on- ly. This model has the Refractive Index scale and Brix scale, and operates with D line (589nm) light source. Cali- bration is performed using distilled water. The NEW NAR-1T SOLID Abbe Refractometer was de- signed for solid sample measurement (this model can also measure liquid samples). This model has the Refractive Index scale and Brix scale, and operates with D line (589nm) light source. Measurement range : Refractive Index (nD) 1.3000 to 1.7000 Minimum scale : Refractive Index (nD) 0.001, Brix...

ABBE REFRACTOMETER ABBE REFRACTOMETER HIGH TEMPERATURE MODEL Designed for use with compounds that require measure- ment at high temperatures (up to 120°C). Measurement range: Refractive Index (nD) 1.3000 to 1.7000 Minimum scale : Measurement accuracy: Average dispersion value: Measurement temperature: Ambient temperature: Light source Power supply : Power consumption : Refractive Index (nD) 0.001, Brix 0.5% Refractive Index (nD) ±0.0002, Brix ±0.1% nF-nC (to be calculated according to conversion table) LED Lamp (Approximating to wavelength of D-line) Refractometer 12x20x25cm, 5.8kg (main...

ABBE REFRACTOMETER PRECISION MODEL The NAR-3T was developed to give improved measurement accuracy and ease of use. This was achieved by making fundamental improvements to the optical system, utilizing a lager scale, incorporating a high intensity lamp and using a double control knob to give quick and more accurate control. 1 .High accuracy obtained using a large scale. (a) The scale is four times larger than those used in con (b) The minimum scale division of 0.0002 enables meas rements of refractive index of 0.0001 to be made. 2.Double control knob for easier operation. (a) Fine control...

MULTI-WAVELENGTH ABBE REFRACTOMETERS Refractive Index or Abbe number (vd or ve) can be measured at different wavelengths ranging from 450 to 1,100nm. For measurement at wavelengths ranging from 681 to 1,100nm, the optional near infrared ray viewer (Part No.RE-9119) is required. The DR-M2/DR-M4 digitally displays the measurement results of refractive index or Abbe number on the LCD. Measurement can be achieved by matching the boundary line at the intersection point of the cross hairs. These refractometers can be connected to the digital printer. Measurement range: Minimum indication :...

MULTI-WAVELENGTH ABBE REFRACTOMETERS Refractive Index or Abbe number (vd or ve) can be measured These refractometers digitallly display the measurement resu the boundary line at the intersection point of the cross hairs These units can be connected to the digital printer. at different wavelengths ranging from 450 to 1,550nm. It on the LCD. Measurement can be achieved by matching Measurement range Minimum indication : Measurement accuracy: Wavelength range : temperature range Output terminal Light source Power supply Power consumption (with the attached test piece at 589nm) From 450 to...