WYV-S Digital V Prism Refractometer, 220V±22V, 50Hz±1Hz, 120w, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-AIAE-3277-LGZ)

It can be used to measure the refractive index of transparent or translucent solid and liquid substances. When the grade of optical glass is known, the refractive index can be measured quickly. It is especially useful for trial production of new products in the research and development of optical glass. Because of the high measurement accuracy of the instrument, the refractive index change of the material after high temperature heat treatment can be measured.

Measuring range (nD): 1.300000～1.950000 (solid), 1.300000～1.700000 (liquid)
Measuring range (Brix): 0-100%
Working wavelength: 706.5nm/656.3nm/589.3nm/587.6nm/546.1nm/486.1nm/435.8nm/404.7nm
Light source: hydrogen lamp/sodium lamp/helium lamp/mercury lamp
Indication error (nD): ±0.00005
Indication error (Brix): ±0.1%
Resolution (nD): 0.000001
Resolution (Brix): 0.01%
Temperature display range: 0～50°C
Telescope magnification: 5x
Display mode: 5.6 inch color LCD touch screen
Communication interface: RS232/USB/U disk
Instrument size: 376×230×440mm
Power box size: 170×190×160mm
Power supply: 220V±22V, 50Hz±1Hz, 120w
Instrument net weight: 32kg

1. The WYV-S adopts a color LCD touch screen. It is a refractometer with high precision, multi-wavelength, large range, convenient testing, fast speed and good repeatability.
2. Built-in 8 measurement methods, the mass fraction (Brix) of sugar solution, glucose, F42, F55 fructose syrup can be measured quickly and accurately. It also measures the solids content of fruit juices, vegetables, soft drinks and canned products.
3. By upgrading the software of the V-prism refractometer, the user can customize the set brand in addition to the commonly used V-block grades of K5 solid, K5 liquid, ZF1, and ZF6.
4. It has a user-defined polynomial measurement unit and an average dispersion calculation formula, and has a temperature correction function.
5. Equipped with a variety of communication interfaces, it can be connected to a computer, data storage, and export. It is used in the measurement industry for the identification and measurement of automatic Abbe, digital Abbe, portable refractometer, and hand-held sugar meter.

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