- Acid Corrosive Cabinets
- Arabidopsis Chambers
- Air Compressors
- Anemometer
- Autoclaves
- Balances
- Baths
- Blenders
- BOD Measurement
- Bunsen Burners
- Calibration Weights
- Calorimeters
- Cell Disruptors Ultrasonic
- Cell Manipulation
- Centrifuges
- Chemical Oxygen Demand
- Chromatography Columns & Consumables
- Climate Chambers
- Circulating Coolers
- Cold Boxes
- Colony Counters
- Colorimeters and Photometers
- Conductivity Meters
- Cryogenics
- Density Meters
- Desiccator
- Dissolved Oxygen
- Dispersers
- Dry Block Heaters
- Electrophoresis
- Flocculator
- Freezer Dryers
- Fume Hood Safety Containments
- Furnances
- Glove Box
- Hazardous Storage Cabinets
- Gas Generators
- Heating Mantles & Tapes
- Humidity Cabinets
- Hotplates
- Ice Machines
- Incubators
- Kjeldahl Equipment
- Laboratory Air Drying Cabinet or Warming Cabinet
- Laboratory Glasswashers and Accessories
- Liquid Handling Products
- Melting Point
- Microbiological Safety Cabinets
- Microscopes
- Milling
- Mixers
- Mixing and Storage Vessels
- Multi Parameters Meters
- Organisers and Bins
- Ovens
- PCR Workstation and UV Cabinets
- Plant Growth Cabinets
- Pellet Presses
- Personel Protective Equipment
- pH Measurement
- Pumps
- Refractometers
- Refrigeration - Refrigerators and Freezers
- Rheometers
- Rotators
- Rotary Evaporator
- Shakers
- Sieve Shakers
- Spare Parts
- Specialist Application Products
- Spectrophotometers
- Stirrers
- Stomachers
- Thermal Cyclers
- Toxic Substance Cabinets
- Titration
- Turbidity
- Ultrasonic Cleaners
- Ultra Violet Products
- Vacuum Chambers
- Vibratory Feeder
- Viscometers
- Water Purification Systems
- Water Stills
- Demonstration Stock
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.
Original, Irreplaceable, A true classic
This model is suitable to measure the lower refractive index of NAR-2T which enables to the measurement of the high temperature up to 120℃.
ATAGO's Abbe Refractometers are highly reliable instruments that 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.
ATAGO's Abbe Refractometers are widely used in a variety of fields; from basic research to product management.
Uses and Applications
| For measuring the refractive index (nD) of liquid samples between 5 to 50˚C: | DR-A1, DR-A1-Plus, and NAR-1T LIQUID. We recommend the NAR-3T for high-accuracy measurements. |
| For measuring the refractive index (nD) of liquid samples up to 120˚C: | NAR-2T |
| For measuring the refractive index (nD) of solid samples (glass, plastics, films, etc.): | NAR-1T SOLID, DR-A1, and DR-A1-Plus. The NAR-3T is also capable of measuring clear, translucent glass or plastics. |
| For measuring liquid or solid samples with a high refractive index (1.47 to 1.87): | NAR-4T |
| For measuring and determining the refractive index or Abbe number of liquid or solid samples at different wavelengths: | DR-M Series: DR-M2, DR-M2/1550, DR-M4, and DR-M4/1550 (For high refractive index measurements.) |
| For determining average dispersion values or abbe numbers: | NAR-1T SOLID, NAR-2T, and NAR-3T |
| For measuring Brix (%): | DR-A1, DR-A1-Plus, and NAR-1T LIQUID. We recommend the NAR-3T for high-accuracy measurements. |
| For connecting to a printer: | DR-A1, DR-A1-Plus, and DR-M Series |
| For measuring birefringent (double refraction) samples (plastics, films) that have different refractive indices depending on their orientation, or for measuring the ordinary ray (n subscript null) or extraordinary ray (n subscript exponential) of liquid crystals (LCs): | DR-A1, DR-A1-Plus, NAR-1T SOLID, NAR-2T, NAR-4T, and DR-M Series |
ATAGO Products Conform to ASTM Standards
- 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
- D3321 STM for Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants D4095 STM for Use of the Refractometer for Determining Nonvolatile Matter (Total Solids) in Floor Polishes D5006 STM for Measurement of Fuel System Icing Inhibitors (Ether Type) in Aviation Fuels
- D5775 STM for Rubber from Synthetic Sources-Bound Styrene in SBR
