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Automatic Refractometers

Automatic Refractometers
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Schmidt+Haensch ATR-ST Series Automatic Refractometers
Compact, Single Instrument Design Teflon® Prism Well Insert For Testing Organic Solvents Accuracy Up To ±0.02 Brix / ±0.00003 R.I. Automatic Temperature Compensation The ATR-ST Series Automatic Refractometers from Schmidt+Haensch offer the core features of the higher-end ATR-Series instruments, but at an economy budget level. The price performance ratio of these refractometers is exceptional. The small footprint of the single instrument design will easily fit in any laboratory. All models feature a removable Teflon® prism well insert. This feature is exceptio...
Schmidt+Haensch ATR-SW Series Automatic Refractometers
Separate Sensor & Control Modules For Ultimate Precision Continuous Flow-Through Or Funnel Flow-Through Options Accuracy Up To ±0.02 Brix / ±0.00002 R.I. Connects To External Circulators For Accurate Temperature Control The ATR-SW Series Automatic Refractometers from Schmidt+Haensch offer the most advanced features and performance available in an analytical instrument. The separate stainless steel sensor module is extremely robust and chemically resistant against most aggressive media and external temperature variation and is airtight. Separate modules ensure...
Schmidt+Haensch ATR-W1 Series Automatic Refractometers
Separate Sensor & Control Modules For Ultimate Precision Electronic Peltier Temperature Control (+10 to +80°C) Accuracy Up To ±0.02 Brix / ±0.00002 R.I. Wide Brix & R.I. Ranges The ATR-W1 Series Automatic Refractometers from Schmidt+Haensch offer the most advanced features and performance available in an analytical instrument. The separate stainless steel sensor module is extremely robust and chemically resistant against most aggressive media and external temperature variation. Separate modules ensure precise temperature control and enhanced reproducibili...
Schmidt+Haensch ATR-W2 Automatic Refractometers
ATRW-2: Specifications Measuring Range - RI 1.33200 - 1.70000 Measuring Range - Brix 0.00 - 95.00% Resolution - RI 0.00002 Resolution - Brix 0.02% Accuracy - RI ±0.00004 Accuracy - Brix ±0.04% Optical Wavelength 589.3nm Measuring Light Source LED Sensor Linear Hi-R...
Schmidt+Haensch DSR-λ Multiple Wavelength Automatic Refractometers
In modern times this formula isn’t used as frequently, since the development of high-accurate refractometers made it possible to measure R.I. differences at a resolution of 0.00001. However, information regarding R.I. values at other wavelengths is lost. By accurately measuring samples at 7 separate wavelengths, the DSR-λ effectively takes R.I. measurements to the “fingerprinting” level. Many chemically different solutions may exhibit similar R.I. values at the traditional 589.3nm (sodium) wavelength. However, when a spectral-analysis takes place at the R.I. level, the key differences can b...