Refractometer

Refractometer
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It seems like you're describing two different types of refractometers: one for measuring the freezing point of automotive fluids (such as antifreeze and battery fluid), and another for measuring the Brix level (the sugar content) in a liquid. Here's a summary of each type:

### 1. **Réfractomètre à Glycol Portatif Antigel de Voiture**
- **Use**: This refractometer is designed for testing automotive fluids, specifically antifreeze (ethylene glycol and propylene glycol), battery acid, and windshield washer fluid.
- **Measurement Ranges**:
- **Ethylene Glycol**: -50°C to 0°C (0-70%)
- **Propylene Glycol**: -50°C to 0°C (0-70%)
- **Battery Fluid (Specific Gravity)**:
- 1.15 ~ 1.20 (Charging)
- 1.20 ~ 1.25 (Sufficient power)
- 1.25 ~ 1.30 (Good power)
- **Temperature Compensation**: Automatic temperature compensation (ATC) in the range of 10°C to 30°C.
- **Function**: Measures the freezing point of antifreeze solutions, the specific gravity of battery acid, and the freezing point of windshield washer fluid.
- **Features**:
- Portable and easy to use.
- Reliable and precise measurements based on refractive index.
- Compact, lightweight, and widely used in the automotive industry.

### 2. **Refractomètre Brix 0~50%**
- **Use**: This refractometer is for measuring the sugar content (Brix) in a liquid.
- **Measurement Range**: Brix 0% to 50%.
- **Resolution**: +/- 0.2% (provides accurate measurements for low to moderate sugar solutions).
- **Structure**: Includes a refractive prism, calibration bolt, eyepiece, and optical system.
- **Working Temperature**: 10°C to 30°C.
- **Features**:
- Automatic temperature compensation (ATC).
- Soft rubber eye piece for comfort during viewing.
- Easy to focus and calibrate.
- Manual adjustable focus for precision.

### 3. **Refractomètre Brix 0~90%**
- This appears to be a third refractometer, possibly for higher Brix ranges, measuring sugar content in more concentrated solutions (up to 90%).

These refractometers are designed to provide reliable and accurate readings in their specific applications, whether it's for automotive maintenance or for food and beverage industries where sugar content is important. If you're deciding which one to use, consider the intended application and the specific measurement range needed for your task.
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Catégories: Matériaux & Equipement
Région: ALGER / ALGERIE
Publiée le: 01-09-2025 à 10:13:42

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