How Maintenance Refractometer WYA-2S Digital Abbe refractometer: The instrument must be positioned

The instrument can be widely used in petroleum, chemical, Pharmaceutical, Refining sugar and scientific research institutes to measure laundry room cabinets the refractive index nD transparent, liquid or solid subtransparent. This tool can also be used be used to measure Brix (BX) of the sugar solution, and improve the effect of temperature on the Brix automatically. In addition, laundry room cabinets this tool can also be used to measure Brix (BX) of the sugar solution, and improve the effect of temperature on the Brix automatically. In addition, this tool can display the temperature of the sample.
Main Specifications WYA-2S Digital laundry room cabinets Abbe Refractometer: Measuring range 1.3000 to 1.7000 Brix Refractive laundry room cabinets index nD (BX - TC) 0-95% Brix (BX) 0-95% Measuring accuracy (average): Refractive laundry room cabinets Index nD 0.0002 Temperature: laundry room cabinets Display temperature range: 0-50 Fixing laundry room cabinets various laundry room cabinets BX versus temperature of 15-45 Overall dimensions of 330mm x 180mm x instrument 380mm Weight 7kg instruments Power supply AC 220V - 240V Input frequency 50Hz 30W power usage temperature room temperature range of -35 Lamp (FANELL328 - 340) 6.5, 0.3 A FUSE F/A250V 1 A Protection class IP20 WYA-2S Digital Abbe refractometer laundry room cabinets
Operational principle Abbe refractometer to measure laundry room cabinets the refractive index of a transparent material or subtranparent based on the measurement of the critical angle. Observation system consists of a visual telescope unit and unit dispersion correction can be used for the purpose in the dividing line between bright areas and dark areas, which is to aim at the critical angle. Unit conversion angle - digit can be used to adjust the magnitude of the angle into digital, which will be sent to the microprocessor system because the data is processed Later, refractive index brix of the sample being measured is displayed digitally.
How Maintenance Refractometer WYA-2S Digital Abbe refractometer: The instrument must be positioned in a dry and well ventilated where the temperature is rather fit, so preventing the optical components of the instrument will be damp and moldy. When moving the instrument, you have to hold down on the palm of the hand, not using a rocker arm that collects light illuminating unit (10) to avoid breaking the instruments. Before and after using the tool, or when changing the sample, the working surface of a prism refracting system must be cleaned and removed. laundry room cabinets When measuring a solid sample is not allowed solid impurities in the sample to be measured. Instruments must avoid violent vibration and shock thus preventing the optical components from damaged or loose, to maintain the accuracy of the instrument. If the light bulb in the light illuminating system is damaged, you must first cut the power supply, Removing the lens cone collecting axial screw clockwise, the new change and screw down clockwise. Turn on the instrument, after loading cone collecting lens. Observing the facula is projected on the surface of the refracting prism, if situated in the middle, it's ok. If deviated, Adjust the position of the light bulb (joining laundry room cabinets socket) right and left (by loosening screws fixed side), so that light can be collected on the surface of a prism refracting light intake and there is no clear trend will occur. Because the lens collection instrument made of plastic, to prevent the surface from being damaged by corrosive samples, When you use the instrument, you have to close the collecting lens with a transparent plastic hood. When the instrument is not in use, it should coreved with hood plastic cover or put in a box. Users are not allowe to disassemble and assemble instruments arbitrary. If should be corrected without delay.
WYA-2S Digital Abbe Refractometer WYA-2S instruments Application Digital Abbe refractometer: The instrument can be widely laundry room cabinets used in petroleum, chemical, Pharmaceutical, Refining sugar and scientific research institutes to measure the refractive index nD transparent, liquid or solid subtransparent. This tool can also be used be used to measure Brix (BX) of the sugar solution, and ...
Abbe refractometer 2WAJ
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