Innovative Technologies

Portable Digital Refractometer (QTX-PR Series)

Portable Digital Refractometer (QTX-PR Series)

Description

  1. F series instruments have IP65 grade water and dust proof certification;
  2. Large TFT backlight color screen
  3. With automatic temperature compensation function;
  4. The number of uses can reach more than 10,000 times, with automatic shutdown power saving function;
  5. Ergonomic design, environmentally friendly and durable materials;
  6. Temperature display: Celsius/Fahrenheit conversion;
Features
  • Automatic temperature compensation
  • Automatic power management.
  • Waterproof function
  • Large TFT backlight color screen
Technical Specification
Model Scale Range Min. reading Accuracy
QTX-PR201 Brix (%) 0~85% 0.1 ±0.5
Refractive Index 1.3330~1.5100 0.0001 ±0.0005
QTX-PR202 Brix (%) 58~92% 0.1 ±0.2
Refractive Index 1.4370~1.5233 0.0001 ±0.0003
QTX-PR203 Brix (%) 58~92% 0.1 ±0.2
oBe’ 38~43 0.1 ±0.1
Water (IHC2002) 13~25 0.1 ±0.1
Refractive Index 1.4370~1.5233 0.0001 ±0.0003
QTX-PR204 Salinity 0~28% 0.1 ±0.2
Refractive Index 1.3330~1.3900 0.0001 ±0.0003
QTX-PR205 Brix (%) 0~35% 0.1 ±0.2
Salinity 0~28% 0.1 ±0.2
Refractive Index 1.3330~1.3900 0.0001 ±0.0003