Schmidt und Haensch
Refractometer ATR-B Touch/ATR-F Touch
The refractometers ATR-B Touch and ATR-F Touch are powerful laboratory refractometers with an integrated peltier thermostat with following features:
- Modern and robust design
- Electronic unit separated from measuring head
- For sample temperatures up to 80 °C/100 °C
- Easy to calibrate with sucrose solutions or certified Chemical Reference Materials (CRM)
- Very flat, easy to clean and easy to handle sample chamber
- Adopted user friendly operation system displayed by a broad 7“ TFT touchscreen
Specifications
Model: | ATR-B Touch | ATR-T Touch |
Measuring range: | 1.29000-1.58000 RI/100% Brix | 1.32000-1.70000 RI/100% Brix |
Resolution: | 0.00001 RI/0.02% Brix | 0.00001 RI/0.01% Brix |
Precision: | ±0.00002 RI/±0.02% Brix | ±0.00002 RI/±0.02% Brix |
Reproducibility: | ±0.00001 RI/±0.01% Brix | ±0.00001 RI/±0.01% Brix |
Temp. range Thermostat: | +5 °C bis +80 °C | +5 °C bis +100 °C |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) | |
Applications: | Food, pharmaceuticals, chemicals |
Refractometer ATR-P Touch
The critical angle refractometer ATR-P Touch is especially designed for applications in the sugar industry with following features:
- Modern and robust design
- Electronic unit separated from measuring head
- Waterproof measuring head made from stainless steel
- Easy to calibrate with sucrose solutions
- Temperature correction of samples via external water bath
- Adopted user friendly operation system displayed by a broad 7“ TFT touchscreen
Specifications
Model: | ATR-P Touch |
Measuring range: | 1.33200-1.58000 RI/100% Brix |
Resolution: | 0.00001 RI/0.02% Brix |
Precision: | ±0.00002 RI/±0.02% Brix |
Reproducibility: | ±0.00001 RI/±0.01% Brix |
Temperature regulation: | External water bath +5 °C to 50 °C |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) |
Applications: | Sugar industry, food, beverages, essential oils |
Refractometer ATR-C
The ATR-C is a versatile refractometer for standard measurements with following features:
- Modern and robust design
- Easy to clean and easy to handle sample chamber
- Easy to calibrate with sucrose solutions or certified Chemical Reference Materials (CRM)
- 10 Standard scales can be reloaded
- Extremely low noise
Specifications
Model: | ATR-C 100 | ATR-C110 |
Measuring range: | 1.3200-1.5800 RI/100% Brix | 1.3200-1.5800 RI/100% Brix |
Resolution: | 0.0001 RI/0.05% Brix | 0.0001 RI/0.05% Brix |
Precision: | ±0.0001 RI/±0.05% Brix | ±0.0001 RI/±0.05% Brix |
Reproducibility: | ±0.0001 RI/±0.05% Brix | ±0.0001 RI/±0.05% Brix |
Temp. control: | without peltier thermostat | with peltier Thermostat +20 bis 25 °C |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) | |
Applications: | Food, beverage, dairy products |
Refractometer ATR-BR
The new ATR-BR is an critical angle refractometer for the measuring of liquid media with following features:
- Modern and robust design
- Splashproof membrane keyboard
- Measurement of liquids from low to high viscosity irrespective of opacity and colour
- 0.3 ml sample volume is sufficient
- PTFE sample room for aggressive samples
- Suitable for laboratory and production quality control
Specifications
Model: | ATR-P Touch |
Measuring range: | 1.32000-1.54000 RI/100% Brix |
Resolution: | 0.00001 RI/0.01% Brix |
Precision: | Meas. range 1.32-1.44: ±0.00002 RI/±0.01% Brix Meas. range 1.44-1.54: ±0.00003 RI/±0.01% Brix |
Reproducibility: | ±0.00001 RI/±0.01% Brix |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) |
Applications: | Sugar industry, food, beverages |
Refractometer ATR-W series
The laboratory refractometers of the ATR-W series are an automatic microprocessor controlled critical angle refractometer with integrated peltier Thermostat and working temperature up to 80 °C with following features:
- Modern and robust design
- Splashproof membrane keyboard
- Measurement of liquids from low to high viscosity irrespective of opacity and colour
- 0.3 ml sample volume is sufficient
- Electronic and measuring devices separate
- Display of temperature,refractive index and % Brix
Specifications
Model: | ATR-W1/ATR-W2 | ATR-W1+/ATR-W2+ |
Measuring range: | 1.3320-1.5320 RI/95% Brix(W1) 1.3320-1.7000 RI/95%Brix(W2) |
1.3320-1.5320 RI/95%Brix(W1+) 1.3320-1.7000 RI/100%Brix(W2+) |
Resolution: | 0.00002 RI/0.02% Brix | 0.00001 RI/0.01%Brix |
Precision: | ±0.00004 RI/±0.04% Brix | ±0.00002 RI/±0.02% Brix |
Reproducibility: | ±0.00002 RI/±0.02% Brix | ±0.00001 RI/±0.01% Brix |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) | |
Applications: | Food, pharmaceuticals, chemicals |
Refractometer ATR-L
The digital multiple wavelength refractometer ATR-L is an digital, fully automatic spectral refractometer for automatic Dispersion measurement at 7 wavelenghts over the full range of visibile light with following features:
- Modern and robust design
- Splashproof membrane keyboard
- Internal peltier temperature control
- 0.3 ml sample volume is sufficient
- Determination of several material properties with one measurement
- Determination of product purity
Specifications
Model: | ATR-L |
Measuring range: | 1.33200-1.70000 RI/100% Brix |
Resolution: | 0.00001 RI/0.01% Brix |
Precision: | ±0.00004 RI/±0.03% Brix |
Reproducibility: | ±0.00004 RI/±0.03% Brix |
Measurement scales: | Refractive Index (RI), Sucrose (% Brix) |
Applications: | Food, pharmaceuticals, chemicals, research and development |
Digital handheld refractometer DHR series
The digital handheld refractometers from the DHR series are easy to use instruments for on-site monitoring of process solutions as well as the concentration and purity analysis with following features:
- Measurements of liquid substances with different viscosities
- Practical, waterproof design (IP65)
- Application specific scales
- Suitable for hot samples (up to 100 °C)
- Automatic temperature compensated brix value
within +10 to 70 °C
Specifications
Model: | DHR-60B1/DHR-85B/DHR-FR1/DHR-H1/DHR-C1 |
Measuring range: | DHR-60B1: 0 - 60 %Brix DHR-85B1: 45 - 85 %Brix DHR-FR1: 0 - 85 %Brix DHR-H1: 13 - 25 %Brix Water in honey DHR-C1: 0 - 20 %Brix others on request |
Resolution: | 0.1 % Brix |
Precision: | ± 0.2 % Brix |
Reproducibility: | ± 0.2 % Brix |
Applications: | Food, pharmaceuticals, chemicals |
Visual handheld refractometer
The visual handheld refractometers are easy to use instruments for on-site monitoring of process solutions as well as the field analysis in fruit and vegetable plantations with following features:
- Measurements of liquid substances with different viscosities
- No display
- Application specific scales
- Automatic temperature compensated brix value
within +10 to 30 °C
Specifications
Model: | |
Measuring range: | 0 - 32 %Brix / 28 - 62 %Brix / 45 - 82 %Brix / 58 - 90 %Brix 0 - 140° Oe 0 - 12 g/dl/ 1.000 - 1.040 g/cm3 |
Resolution: | 0,2 %Brix / 0,2 %Brix / 0,5 %Brix / 0,5 %Brix 1° Oe 0,2 g/dl / 0,002 g/cm³ |
Precision: | depends on the user |
Reproducibility: | depends on the user |
Measuring scales: | different models available 4 ranges Sucrose (% Brix) % Oechsle % salinity Urine scale (g/dl) |
Applications: | Food, pharmaceuticals, chemicals |