Description

PCE Instruments Handheld Digital Refractometer is a versatile measuring device designed for precise analysis of various liquid solutions. It determines the concentration of specific substances such as magnesium chloride, sodium nitrate, ammonia, isopropanol, dimethylacetamide, dimethylformamide, sodium hydroxide, and more.

Each model in the PCE-DRG series is optimized for a specific substance, making it an essential tool for applications in water analysis, food processing, pharmaceuticals, chemical production, and laboratory research.

Specifications and Dimensions
- Refractive Index:
  - Magnesium Chloride: 1.3330 – 1.4650 nD (PCE-DRG 1)
  - Sodium Nitrate: 1.3127 – 1.3870 nD (PCE-DRG 2)
  - Ammonia: 1.3280 – 1.3565 nD (PCE-DRG 3)
  - Isopropanol: 1.3330 – 1.4650 nD (PCE-DRG 4)
  - Dimethylacetamide: 1.3270 – 1.4472 nD (PCE-DRG 5)
  - Dimethylformamide: 1.3260 – 1.4039 nD (PCE-DRG 6), 1.3260 – 1.4320 nD (PCE-DRG 7)
  - N-Methyl-2-Pyrrolidone: 1.3260 – 1.4800 nD (PCE-DRG 8)
  - Sodium Hypochlorite: 1.3250 – 1.4000 nD (PCE-DRG 9)
  - Sodium Hydroxide: 1.3250 – 1.4410 nD (PCE-DRG 10)
- Measurement Type:
  - PCE-DRG 1 – Magnesium Chloride (0 … 35%)
  - PCE-DRG 2 – Sodium Nitrate (0 … 41%)
  - PCE-DRG 3 – Ammonia (0 … 35%)
  - PCE-DRG 4 – Isopropanol (0 … 81%)
  - PCE-DRG 5 – Dimethylacetamide (0 … 100%)
  - PCE-DRG 6 – Dimethylformamide (0 … 55%)
  - PCE-DRG 7 – Dimethylformamide (0 … 100%)
  - PCE-DRG 8 – N-Methyl-2-Pyrrolidone (0 … 100%)
  - PCE-DRG 9 – Sodium Hypochlorite (0 … 18%)
  - PCE-DRG 10 – Sodium Hydroxide (0 … 55%)
- Temperature Measurement: 0 … 40 °C
- Resolution: 0.0001 nD (Refractive Index), 0.1% (Substance Concentration), 0.1 °C (Temperature)
- Accuracy: ±0.0003 nD (Refractive Index), ±0.2% (Substance Concentration), ±0.5 °C (Temperature)
- Sample Volume: 0.2 … 0.3 ml
- Power Supply: Rechargeable battery (5V DC, 500mA)
- Operating Conditions: 0 … 50 °C, 0 … 95% RH
- Protection Class: IP65

Key Features and Benefits
- Accurately measures a wide range of substances including salts, acids, and alcohols
- Fast measurement time of approximately 1 second
- Large LCD displays both the measurement result and temperature
- Simple one-key operation for user-friendly experience