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Home > Laboratory > Optical Instruments and Microscopes > Refractometers > Benchtop Refractometers > Digital refractometer RFM900-T series > Digital Refractometer RFM960-T 4d.p. Touch Display Bellingham + Stanley 19-60

Digital Refractometer RFM960-T 4d.p. Touch Display Bellingham + Stanley 19-60
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Digital Refractometer RFM960-T 4d.p. Touch Display Bellingham + Stanley 19-60

PART NO: X-19-60
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The RFM960-T refractometer is a high precision Peltier temperature controlled benchtop system that features a wide measuring range and a 7 inch touchscreen interface. It is suited for applications in the chemical petrochemical pharmaceutical flavours and fragrance industries as well as in academic research.

The RFM960-T refractometers can be fitted with an optional flow through cell so that it may be used as part of a pharmaceutical pilot or full-scale manufacturing process.  This is because wetted materials Traceability is made easy due to the FDA/USP Class VI components used as standard for areas where the sample is in contact with the instrument or flowcell.  Materials Certificates for both refractometer and flowcell wetted materials are available.

Features of the RFM960-T refractometers include:

  • Easy clean prism
  • Wide Range – 1.30 to 1.70 RI
  • Up to 5 decimal places RI
  • Wide Temperature Range
  • Peltier Temperature Control
  • 7” High definition touchscreen
  • Temperature Stability Checks
  • RFID user clearance

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Measurement Specifications
  RFM960-T
Scales
Refractive Index
Sugar (°Brix)
User-defined
1.30 – 1.70
0-100
100
Resolution
Refractive Index
Sugar (°Brix)
0.0001
0.1
Accuracy
Refractive Index
Sugar (°Brix)
±0.0001
±0.1
Precision
Refractive Index
Sugar (°Brix)
± 0.00005
± 0.05		  
User Scale Library 20+ pre-programmed scales including HFCS (3) sugar (4) sucrose SG (3) ASTM D 2140 PHR-MEAN Urea and more; plus customer programmable user scales via PC.
Reading Time Minimum 4 seconds (dependant on precision required)
Measuring Temperature Range 0°C or 10°C below ambient whichever is greater to 80°C
Temperature Sensor Accuracy ± 0.03°C
Sample Temperature Stability ± 0.02°C
Temperature Compensation
Sucrose (°Brix)
AG Fluid
User Defined
5 – 80 °C
5 – 40 °C
Simple coefficient (units/°C) or polynomial function
Temperature Stability Checks None/delay time/repeatability/ Smart (independently selectable by Method)
Sample Illumination Light Emitting Diode 589nm (100 000+ hours)
Prism / Dish Artificial Sapphire / Stainless Steel 316 / PEEK (spill barrier)
Prism Seal Kalrez® (FDA/USP Class VI compliant)
Interfaces 3 x USB (A) 1 x USB (B) 1 x Ethernet RS232 via USB adaptor (optional accessory)
Power Instrument: 24 V DC ±5% <2A 
External PSU: 100-240V 50-60Hz (supplied)
Humidity Range <90% RH (non condensing)
Catalogue Number4.694 492
Manufacturer P/n19-60
Accuracy±0.1 °Brix
±0.0001 RI
Resolution0.1 °Brix
0.0001 RI
Type of auxiliary energyMains connection
TypeRFM960-T
PK1
Measuring range0 ... 100 °Brix
1.30 ... 1.70 RI
Power supply100 ... 240 V, 50/60 Hz
Accuracy temperature±0.03 °C
Temperature0 ... 80 °C
Max. temperature °C80
Min. temperature °C0