✓ Equipped with a sapphire prism featuring high mechanical and thermal resistance, as well as scratch and corrosion resistance
✓ Equipped with precise automatic temperature control technology (15-80°C ) (Peltier)
✓ Simultaneous display of refractive index (nD) and Brix values
✓ USB port for computer connection via Modbus protocol
✓ Direct printer connectivity for printing results on paper
✓ Measuring head made of AISI 316L stainless steel
✓ Safe for prism cleaning with acidic and alkaline solutions
✓ Capable of storing and retrieving up to 6,000 concentration data samples, with data export to USB in Excel format
✓ Supplied with data sheet & catalogue
✓ Comes with a one-year warranty and ten years of after-sales service
The BPTR100-HT high-temperature laboratory refractometer, under the PrismaTech brand, is manufactured in Iran using advanced technology and high-quality components. It is designed for measuring and displaying the concentration of both transparent and non-transparent solutions at elevated temperatures up to 80°C.
This device is used in research laboratories and quality control units of industrial factories. Ease of use, high accuracy, and reliable performance make this laboratory refractometer an ideal choice for manufacturing plants and research centers.
The BPTR100-HT laboratory refractometer measures the refractive index of light and, through precise calculations, determines the sample concentration in Brix (°Bx) and refractive index (nD) units. This model is suitable for a wide range of applications, including the food, pharmaceutical, chemical, petrochemical, beverage, and hygiene industries.
It is specifically designed to measure the Brix and refractive index of high-temperature liquids in the range of 5°C to 80°C. The device is equipped with an automatic temperature control system using a Peltier module, which can quickly bring the sample to the standard temperature and perform the measurement at that precise temperature.
Digital refractometers or digital Brix meters operate using an LED light source that illuminates the sample placed on the prism. The light passing through the sample is refracted by the prism and then detected by a sensor, which measures the angle of refraction.
Since the refractive index depends on temperature, the device automatically applies temperature compensation through built-in algorithms and converts the measured value to a refractive index or other specific parameters.
Compared to similar instruments, digital refractometers offer advantages such as ease of operation, automatic temperature compensation, and adjustable measurement ranges.
| Product family name | PrismaTech refractometer series |
|---|---|
| Product type | BPTR100-HT |
| Measurement principle | Refractive index |
| Measurment parameters | Brix, Refractive index |
| Contact to measured medium | yes |
| Refractive index range | 1.32500-1.54000 |
| Brix Range | 0-100 Brix |
| Measured media | Liquids |
| Ambient Temperature | 0-+32°C |
| Power supply (VDC) | 220 VAC |
| Temperature compensation | None |
| Sample temperature adjustment | Peltier |
| User scales | 40 |
| Setpoint temperature | "10…+55°C |
| Sample temperature range | 10…80°C |
| Wetted parts material | AISI316L, PTFE, Sapphire |
| Prism material | Sapphire |
| Case body | Aluminium |
| Communications | Modbus RTU (USB B type) |
| USB port | "One port for transferring |
| Accuracy (Brix) | ±0.05% Brix |
| Accuracy (nD) | ±0.0001 |
| Sensor protection | IP 66 |
| Case protection | IP 54 |
| Display | 7" touch screen |
| Dimensions | 350×170×216 mm |
Since 2008, PrismaTech Company has proudly taken a significant step toward initiating a long-term journey in designing and optimizing various processes.
