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3921 RX-007a
0.000 - 5.000% Brix, Bench top Digital Refractometer, Atago
Atago 3921 RX-007a (alpha) Automatic Digital Bench Top Refractometer
The RX-007a (alpha) is an automatic digital refractometer which can set measurement temperature internally and has the following features for measuring the Brix or concentration of various liquids accurately and speedily. Since the RX-007a has a thermo-module to control temperature, a constant temperature water bath is not necessary. The measurement starts automatically after the sample reaches your targeted temperature. The Brix at your targeted temperature is speedily displayed. High Brix ± 0.005% accuracy can be obtained. The RX-007a displays a programmable top-and-bottom-limit-bar for your set control range. If the measurement value differs from that of your Standard Liquid or the other refractometer, it can be adjusted in a certain range. 30 kinds of user scales can be input according to your sample. The RX-007a has a built-in Flash memory that stores the last 30 measurement values which can be viewed, printed or exported to a computer.
Sample Brix% measurements: Tea drinks, Oolong tea, Green tea, etc.
Sample User Scale measurements: Lubricating oil, Water-soluble cutting oil, Quenching oil, Water-soluble detergent, Coolant and brine solutions, Ethylene glycol, Propylene glycol, Rust preventive, IPA, PVA, Ethanol, Alkaline solution, NaOH, Sodium carbonate, Sodium glutamate, Acetic acid, Citric acid, Amino acid, Glycerin, Protein, Injection liquid, Surfactant, Cupric sulfate, Formalin, Gelatin, Cesium chloride, Salt water, Calcium chloride, Seawater, Fire extinguishing solution, Coating solution, H2O2, DMF, Ammonia, Urine, Sizing liquid, Waste liquid of alcohol, etc.
Output terminals:Printer Interface: centronics exclusively for digital printers DP-RX and DP-RD (optional). PC Interface: RS-232C -D-sub 9 connector. Power supply: AC100V to 240VAC, 50/60Hz Power Consumption: 480VA
Dimensions and weight: 37 x 26 x 14cm, 6.9kg Optional Accessories: DP-RX Digital Printer (thermal dot matrix) and DP-RD Digital Printer (impact dot matrix)
Specification
Refractometer
Product Type
Atago
Brand
Digital Benchtop Refractometer
Class
Grade
Capacity
0.000 - 5.000% Brix
Range
0.001%
Resolution
±0.005%
Accuracy
Precision
Temperature Range
Temperature Resolution
Temperature Accuracy
Humidity Range
Humidity Accuracy
Humidity Resolution
Graduation Range
Graduation Interval
Conductivity
Resistivity
Salinity
TDS
Tolerance (±)
Stopper
Length
Color Code
Readability
Repeatability (S.D.)
Linearity (±)
Pan Size
Units of Measurement
Interface
Calibration
Display
Housing
Draft Shield
Draft Shield Dimensions
Porosity
Pore Size
Disc Diameter
Immersion
Yes (15.00 - 30.00°C)
ATC
Speed
Speed Increment
Orbit Size
Platform Dimensions
Operating Modes
Max. Flow (GPH)
Max. Flow (GPD)
Max. Pressure (PSI)
Max. Viscosity (cps)
Max. Strokes per Minute
Flow Control
Turn Down Ratio
Head / Fittings
Valve Balls
Diaphragm
Valve / Seat / O-ring
Connections
Motor
Power Supply
Filtration Properties
Basis Weight
Retention Rate
Herzberg Rate
Thickness
Capillary Rise
Pressure Drop
Penetration
Ash Content
Field of View
Emissivity
Probe Length
Cable Length
Max. Time
Timing Capacity
Timer Channels
Timing Functions
Max. Controlled Time Settings
Notes
Printer output, RS-232C output, power cable, keyboard mask, 3 plastic spoons, test report and instruction manual.
Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
37 x 26 x 14cm
Overall Dimensions

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