Alat Ukur Agen Indonesia Abbe Refractometer NAR-4T

R& D on new materials for modern technologies is being actively conducted in every industry. Many of these materials ( especially polymer film and related materials ) are of high refractive index-often too high for the existing Abbe refractometers. But these are now covered with the nD1.4700 to 1.8700 range of the NAR-4T.
Model NAR-4T Cat.No. 1240
Measurement range Refractive index ( nD)
1.4700 to 1.8700 Minimum scale Refractive index ( nD) 0.001
Measurement accuracy Refractive index ( nD)
± 0.0002 Digital Thermometer Indication range 0.0 to 50.0° C
( Accuracy ± 0.2° C
Minimum indication 0.1° C )
Measurement Temperature Range 5 to 50° C Light Source LED
Power Supply AC100 to 240V , 50/ 60Hz Power Consumption 5VA
Dimensions & Weight 13× 18× 23cm, 2.5kg ( Refractometer)
10× 11× 7cm, 0.5kg ( Thermometer)
Optional • Test piece A with m-naphthalene : RE-1195
• Test piece D for measurement of film : RE-1498
• Test piece E for measurement of film : RE-1499
• Monobromona-phthalene as contact liquid : RE-1196
• Methylene iodide containing sulfur solution : RE-1199
• Contact liquid LJ : RE- 99080
• Eyepiece for polarizing : RE-1146
* Calibration Certificate : Contact an ATAGO representative for details.
Parts • Test piece C with m-naphthalene : RE-1197
* As for the other consumables & the part please view this.