Near-infrared internal quality sensor Imes10
Proven reliability, superior technology
A near-infrared spectroscopic internal quality sensor (optical sensor). It measures the sugar content (Brix), acidity and other properties of citrus, peaches, tomatoes, pears and more at high speed. A transmission method with a halogen light source ensures accurate measurement. Operation is simple and intuitive, and you can build calibration curves yourself. The design also makes maintenance tasks such as replacing the halogen lamp easy.
Produce sorting (internal inspection)
- Inspection targets
- Fruit & Vegetables

Configuration and measurement image

Features
Non-destructive, high-speed measurement
Measures multiple internal properties at once, non-destructively (up to 10 pieces per second).
Mounts on sorting machines from any manufacturer
The compact design makes installation easy.
Transmission measurement for greater accuracy
Stable measurement unaffected by changes in lamp output.
Simple operation
Handles day-to-day operation as well as calibration curve creation.
Designed for easy maintenance
Lamp replacement is quick and simple.
Specifications
- Brix measurement range
- 8–18 Brix (resolution 0.1 Brix)
- Acidity measurement range
- 0.3–2.0%
- Fruit temperature
- 0–35°C (within ±15°C of ambient temperature)
- Fruit size
- 50–110 mm / fruit height 30 mm or more / fruit spacing 10 mm or more
- Measurement speed
- Up to 10 pieces per second (Satsuma mandarins)
- Power supply
- AC100V ±10%, 50/60 Hz, single-phase
- Power consumption
- Main unit: 250 VA or less; PC: 300 VA or less (reference)
- Operating environment
- Temperature: main unit 0–45°C / PC 10–35°C. Humidity: main unit 10–85% (non-condensing) / PC 20–80% (non-condensing)
- Mass
- Main unit 18 kg
Specification values are representative values, not guaranteed values. Contact us about differences between inspection targets.