RFM 300-T Series Refractometer, RFM330-T & RFM340-T
Touchscreen Technology
The RFM300-T Series is Bellingham + Stanley’s latest release in a line of high precision Peltier temperature-controlled benchtop refractometers. Featuring wide beam optics and a new 7” touch-screen user interface, the RFM300-T Series is ideally suited for use in demanding applications within the food, beverage, chemical and industrial industries.
Building upon our legacy
RFM300-T Series refractometers are the latest in a line of RFM models designed specifically for use in harsh environments and builds upon Bellingham + Stanley’s 100-year legacy of quality instrumentation. 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.”
The instrument’s new 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.
New larger, quieter fan
A single large fan helps to regulate temperature as part of the Peltier control system. Operating at low speeds creates less noise whilst still offering the same excellent temperature control you’d expect to find in a Bellingham + Stanley refractometer. Positioned at the base of the unit, the RFM300-T’s fan is designed to be protected from harsh environments, whilst still being easily accessible for maintenance.
Touchscreen display & RFID technology
Inherent to the design of the RFM300-T Digital Refractometer is the new high definition, capacitive touch-screen display that not only facilitates operation in factory environments, even when operated whilst wearing gloves, but also serves as the centrepiece for the new software. Combined, the touchscreen and GUI help the operator quickly manoeuvre through the user and configuration menus. On-screen graphical prompts support simple operation such as method loading, calibration and routine maintenance.
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.
Touchscreen Technology
The RFM300-T Series is Bellingham + Stanley’s latest release in a line of high precision Peltier temperature-controlled benchtop refractometers. Featuring wide beam optics and a new 7” touch-screen user interface, the RFM300-T Series is ideally suited for use in demanding applications within the food, beverage, chemical and industrial industries.
Building upon our legacy
RFM300-T Series refractometers are the latest in a line of RFM models designed specifically for use in harsh environments and builds upon Bellingham + Stanley’s 100-year legacy of quality instrumentation. 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.”
The instrument’s new 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.
New larger, quieter fan
A single large fan helps to regulate temperature as part of the Peltier control system. Operating at low speeds creates less noise whilst still offering the same excellent temperature control you’d expect to find in a Bellingham + Stanley refractometer. Positioned at the base of the unit, the RFM300-T’s fan is designed to be protected from harsh environments, whilst still being easily accessible for maintenance.
Touchscreen display & RFID technology
Inherent to the design of the RFM300-T Digital Refractometer is the new high definition, capacitive touch-screen display that not only facilitates operation in factory environments, even when operated whilst wearing gloves, but also serves as the centrepiece for the new software. Combined, the touchscreen and GUI help the operator quickly manoeuvre through the user and configuration menus. On-screen graphical prompts support simple operation such as method loading, calibration and routine maintenance.
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.
Key Features Included as Standard The RFM300-T Series
- 7” High-definition touchscreen display
- Flat prism surface for easy cleaning
- Wide beam scan for non-homogenous samples
- 3 Decimal place Brix precision for RFM 340-T (6 d.p. RI)
- RFID user clearance
- PHR-MEAN Method
- USP/EP/BP/JP compliant
- Supports FDA 21 CFR Part 11
Methods and measuring of RFM300-T Series
Measurements with the RFM300-T are made through a familiar measuring mode or by way of a simple Methods system with one-touch configuration of scale, temperature and data storage, with up to 8000 results being saved alongside pre-set limits that can be used as an audit tool.
RFM300-T Series refractometers are supplied with free software for your PC so that when connected to a network via Ethernet connection, the instrument can be remotely handed by an external service or support centre for diagnostics or even be used for training or installation qualification. USB ports are standard and facilitate connections to peripherals including an external keyboard, barcode readers or memory sticks. Memory sticks can be used to transfer secure files or as part of a “Back-up & Clone” process that allows rapid configuration interchange across a number of instruments at a customer site or for setting up hire equipment on loan for a short period of time.
Software Features of RFM300-T Series
- Dual display (e.g. Brix/ SG)
- Save over 8000 readings
- Reading, user, and configuration audit trails
- Prints to secure PDF
- USB “Back up and clone”
- User maintenance prompts
- Remote diagnostics and control
- Smart temperature stability
Specifications of RFM330-T & RFM340-T
| Specifications | RFM330-T | RFM340-T |
|---|---|---|
|
Order Code |
19-30
|
19-40
|
Scales |
||
|
Refractive Index |
1.32 – 1.58 |
1.32 – 1.58 |
Resolution |
||
|
Refractive Index |
0.0001 / 0.00001 (selectable) |
0.000001 (selectable up to 6 d.p.) |
Accuracy |
||
|
Refractive Index Sugar (°Brix) |
±0.00005 ±0.04 |
±0.00002 (1.32 – 1.38 RI) ±0.010 (0 – 30 °Brix) |
Precision (Reproducibility) |
||
|
Refractive Index |
± 0.00001 |
± 0.000005 (6 d.p.) |
|
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) |
|
Temperature Range |
||
|
Ambient |
5 – 40°C |
|
|
Temperature Sensor Accuracy |
± 0.03 °C |
|
|
Sample Temperature Stability
|
± 0.05 °C |
|
Temperature Compensation |
||
|
Sucrose (°Brix) |
5 – 80 °C |
|
|
Temperature Stability Checks |
None/delay time/repeatability/ Smart (independently selectable by Method) |
|
|
Peltier Control Stability
|
± 0.05 °C |
|
|
Sample Illumination
|
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%, <2A |
|
|
Humidity Range
|
<90% RH (non-condensing)
|
|
Order Codes of RFM330-T & RFM340-T
| Code | Description |
|---|---|
|
19-30 |
19-30 RFM 330-T Peltier temperature-controlled refractometer with integral 7” full colour touchscreen, high definition display and USB/LAN connectivity. Supplied with pack of two RFID tags, instruction manual and certificate of conformity. Two decimal place Brix precision. |
|
19-40 |
RFM 340-T high precision peltier temperature controlled refractometer with integral 7” full colour touchscreen, high definition display and USB/LAN connectivity. Supplied with pack of two RFID tags, instruction manual and certificate of conformity. Three decimal place Brix precision. |
Accessories of RFM330-T & RFM340-T
Miniature Printer, serial, 230VAC, CBM910, Bellingham + Stanley
USB to RS232 printer adaptor for refractometers and polarimeters
Paper rolls (20) for CBM910 printer
Spare ribbon for CBM910 printer, black, each
AG Fluids, UKAS certified solutions covering the range 1.33 – 1.40 RI (0-40 °Brix equivalent). Ideal for calibrating refractometers that have temperature control.
- Calibration, Refractometer, 5×5 ml, AG-AUS32, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG12 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG15 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG5 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG11.2 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG7.5 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG12.5 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG 2.5 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG 40 Brix, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, AG 10 Brix, Bellingham + Stanley
Organic compounds, covering the range 1.47 – 1.56 Refractive Index and cover the top end of the Brix scale. Ideal for calibrating refractometers that have temperature control in both food and industrial applications.
- Calibration, Refractometer, 5×5 ml, Oil, 1.53 RI, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, Oil, 1.56 RI, Bellingham + Stanley
- Calibration, Refractometer, 5×5 ml, Oil, 1.47 RI, Bellingham + Stanley
Calibration, Refractometer, 15ml, Sucrose, Bellingham + Stanley
Sucrose solutions for calibrating Brix refractometers, covering the range 0-60 °Brix (1.33299 – 1.44193 RI)
RFM 300 Series micro flowcell UNF 28/nozzle
Micro flowcell accessories for transferring volatile, or limited volume, low viscosity liquids as part of a single or multiple instrument analysis.
RFM 300 Series macro flowcell UNF 28/nozzle
Macro flowcells are used where sample viscosity limits the use of micro-flowcells. They are also used for connection to a pilot plant or small batch process line – where a normal process refractometer may not be suitable.
RFM300 Series funnel flowcell UNF 28/nozzle
Funnel flowcell accessory for larger volumes of sample.
Video Information
More Information
Get more information and English brochure for this Touchsreen Refractometer here!
