RFM340-T Benchtop Digital Refractometer
    RFM340-T Benchtop Digital Refractometer

Bellingham + Stanley

RFM340-T Benchtop Digital Refractometer

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  • 7” High definition touchscreen display
  • Flat prism surface for easy-cleaning
  • Wide beam scan for non-homogenous samples
  • Three decimal place Brix precision* (6 d.p. RI)Peltier temperature control system
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Bellingham + Stanley RFM340-T digital refractometer features with 3-decimal place / 0-100 Brix (1.58 RI) touchscreen input and Peltier temperature control. Perfect for measurement and control in demanding food, beverage, chemical and industrial applications.

Incorporating wide beam optics, RFM300-T Series refractometers are capable of measuring non-homogenous samples such as fruit juice with pulp, opaque chemical compounds and emulsions that are normally difficult to read with optical refractometers or those digital refractometers that do not address the need to measure “difficult samples.”

Benefits

  • 7” High definition touchscreen display
  • Flat prism surface for easy-cleaning
  • Wide beam scan for non-homogenous samples
  • Three decimal place Brix precision* (6 d.p. RI)Peltier temperature control system

The RFM340-T case is ergonomically designed so that any spills are dealt with by the sloping shape of the case or by the PEEK spill barrier that surrounds the shallow, easy-clean stainless steel prism dish.

RFID swipe technology comes as standard, providing clearance and a log of operator and configuration functions especially useful when being used in FDA-regulated environments operating in accordance with 21 CFR Part 11, or where good practice is adopted, e.g. as part of HACCP.

SpecificationsRFM340-T
Precision (Reproducibility)
Refractive Index
Sugar (deg. Brix)
± 0.000005 (6 d.p.)
± 0.005 (3 d.p.)
Scales
  Refractive Index
  Sugar (deg. Brix)
  User-defined 
1.32 1.58
0-100
100
Resolution
  Refractive Index
  Sugar (deg. Brix		 0.000001 (selectable up to 6 d.p.)
0.01/0.001 (selectable up to 3 d.p.)
Accuracy
  Refractive Index

  
  Sugar (deg. Brix)		 ±0.00002 (1.32 1.38 RI)
±0.00004 (1.38 1.58 RI)

±0.010     (0 30 deg. Brix)
±0.030     (30 100 deg. Brix)
User Scale Library 20+ pre-programmed scales including HFCS (3), sugar (4), sucrose SG (3), NaCl, Butyro, Wine Must (5), Urine SG (3), PHR-MEAN and more; plus customer programmable user scales via PC.
Reading Time Minimum 4 seconds (dependant on precision required)
Measuring Temperature Range 0℃ or 10℃ below ambient whichever is greater to 70℃
Temperature Sensor Accuracy ± 0.03 ℃
Sample Temperature Stability ± 0.05 ℃
Temperature Compensation
  Sucrose (deg. Brix)
  AG Fluids
  User-defined
5 80 ℃
5 40 ℃ 
Simple coefficient (units/ ℃) or polynomial function
Temperature Stability Checks None/delay time/repeatability/ Smart (independently selectable by Method)
Light Emitting Diode 589nm (100,000+ hours)
Prism / Dish Artificial Sapphire / Stainless Steel 316 / PEEK (spill barrier)
Prism Seal Silicon/Resin
Interfaces 3 x USB (A), 1 x USB (B), 1 x Ethernet, RS232 via USB adaptor (optional accessory)
Power Instrument: 24 V DC, ±5%,External PSU: 100-240V, 50-60Hz (supplied)
Humidity Range <90% RH (non-condensing)
BS-RFM340-T
50 Items

Our standard delivery is 3-5 working days (where products are available) Monday to Friday, excluding public holidays when you order by 2pm. Details of our returns and cancellation policy can be found in our Returns Policy & Section 11 of our Terms and Conditions. For more information please contact us on 01924 444 577 or Email Us.

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