Palmer RM-10 Instruction Manual

In-line refractometer

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RM-10、RM-20
In-line Refractometer
Instruction Manual
Thank you for purchasing an in-line refractometer. This instruction manual is designed to
guide you to understand the functions and characteristics of the sensor. Before using the
instrument, please read this manual carefully to ensure safe and correct use. Please keep this
manual for future reference.

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Summary of Contents for Palmer RM-10

  • Page 1 RM-10、RM-20 In-line Refractometer Instruction Manual Thank you for purchasing an in-line refractometer. This instruction manual is designed to guide you to understand the functions and characteristics of the sensor. Before using the instrument, please read this manual carefully to ensure safe and correct use. Please keep this...
  • Page 2: Table Of Contents

    Contents 1. Working principle 2. Typical application 3. Structural design 4. Technical specifications 5. Safety precautions and instructions for use 6. Product accessories and wiring definition 7. Installation Precautions 8. Operation instructions 9. Maintenance and troubleshooting 10. Relation graph between concentration value and refractive index...
  • Page 3: Working Principle

    In-line Refractometer Instruction Manual 1. Working Principle Water-based solutions Light source Light source refraction acceptance Water-based solutions Refraction Light source Output Signal Acceptance Prism Light source Light source refraction acceptance The in-line refractometer is composed of a light source, Prism, a light receiver and a signal modulation circuit.
  • Page 4: Typical Application

    In-line Refractometer Instruction Manual 2. Typical application Beverage Fruit and jam Food Industry industry processing Sugar and Water-based Starch sweetener sweeteners solutions 3. Structural design...
  • Page 5: Technical Specifications

    In-line Refractometer Instruction Manual 4. Technical specifications RM-10 ( 0-15%) ,RM-20 ( 0-50%) Measure range: 4-20mA , RS485 Output : DC12~24V Power: Brix (%), Temperature (T), Refractive index(nD) Display menu: 10℃~60℃ Working Temperature: ±0.3% Accuracy: IP65 Protection grade: 2Mpa Max Pressure:...
  • Page 6 In-line Refractometer Instruction Manual instructions for use Use the instrument at an altitude Use this instrument indoors; of less than 2000 meters (altitude) The operating environment Do not suddenly change the ambient temperature of the temperature is between 10℃~60℃; instrument; 10~60℃...
  • Page 7: Product Accessories And Wiring Definition

    In-line Refractometer Instruction Manual 6. Product and accessories packing list Main unit Instrucation manual Two-pins plug Four-pins plug Six-pins plug mating cable mating cable mating cable O-Ring Clamp band Pass certificatation Pass Plug wiring definition 6-pins plug for output 4-pins plug for output 2-pins plug for unit power ( Modbus-TCP RS485) ( 4-20mA )
  • Page 8 In-line Refractometer Instruction Manual Mounting type 1: Compact small pipe installation Neck to increase flow rate pipe Small curve pipe Normal curve pipe >1.5m/s Mounting type 2: Large pipeline and container installation Digester with scraper and steam Container Big pipe Cleaning device installation In-line Brix 3”Clamp...
  • Page 9: Operation Instructions

    In-line Refractometer Instruction Manual 8. Operation instructions step1 step2 step3 step4 step5 >>> >>> >>> >>> Connect the Calibrate 0 with Install well our When the Measurement power to RM , distilled water ( RM on the sample flows starts , brix (%) the measure- value and current The factory...
  • Page 10 In-line Refractometer Instruction Manual menu type First level menu Second level menu When the measured concentration exceeds the high limit, the The alarm high limit is 1 as the unit display flashes quickly, and the value range is 0-100 When the setting value is greater than 95, it is equivalent to turning off thealarm output Increase or decrease by 1 when the measured concentration is...
  • Page 11: Maintenance And Troubleshooting

    In-line Refractometer Instruction Manual Maintenance and Troubleshooting Daily maintenance If the instrument becomes dirty, please wipe it with a soft cloth. Do not use gasoline, paint thinner, etc. to clean the instrument. Regular/timing maintenance (can be operated by cleaning device) Wipe the prism of the Inline refractometer clean, and use 0.3mL distilled water to test, if the value is not equal to 4mA, reset it by pressing the button.
  • Page 12 Palmer Scientific Instruments Pty Ltd. 25/111 lewis rd knoxfield ViC 3180 Australia info@palmerapparatus.com www.palmerapparatus.com...

This manual is also suitable for:

Rm-20

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