【New Product Information】High-precision and high-durability photometers "MD50 Series" and "MD150 Series" now available!

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Introducing the new Lovibond brand spectrophotometers, the "MD50 Series" and "MD150 Series," which bring innovation to the field of water quality analysis. These products combine intuitive operability with high reliability, making them suitable for a wide range of applications from laboratories to fieldwork. - MD50 Series (Single-parameter Spectrophotometer) A single parameter model that balances simple operability with high-precision measurement. It features a robust design compliant with IP67 and data transfer capabilities via NFC/USB-C, supporting rapid water quality analysis in the field. - MD150 Series (Multi-parameter Spectrophotometer) A multi-parameter model capable of measuring multiple water quality parameters with a single device. It covers essential items needed in pools and water treatment facilities, including chlorine, pH, bromine, ozone, chlorine dioxide, cyanuric acid, alkalinity, and calcium hardness. - Common Specifications (MD50/MD150) Measurement Principle: Absorbance photometry Light Source: LED Display: LCD with backlight Memory: 100 entries Power Supply: 2 AA batteries (up to 5000 measurements) Dimensions & Weight: 76×155×45mm, approximately 247g

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MD50 Series Single-Item Absorbance Meter
Easy-to-use Lovibond colorimeter.

Measurement principle: Absorbance photometry Light source: LED Display: LCD with backlight Interface: USB-C, NFC Memory capacity: 100 entries Waterproof rating: IP67 Power supply: 2 AA batteries (up to 5000 measurements with backlight off) Dimensions and weight: 76×155×45mm, approximately 247g
MD150 Series Multi-Parameter Absorbance Meter
Easy-to-use Lovibond colorimeter.

Measurement principle: Absorbance photometry Light source: LED Display: LCD with backlight Interface: USB-C, NFC Memory capacity: 100 entries Waterproof rating: IP67 Power supply: 2 AA batteries (up to 5000 measurements with backlight off) Dimensions and weight: 76×155×45mm, approximately 247g
Portable Phosphate Meter MD50
Easy-to-use Lovibond turbidity meter.

Measurement item: Phosphate Measurement range: 0.05 to 4 mg/L P (tablet reagent) 0.05 to 2.5 mg/L PO4 (powder reagent) Measurement principle: Absorbance photometry Light source: LED Optical system accuracy: 3% FS (20–25℃) Display: LCD with backlight Interface: USB-C Memory capacity: 100 entries Auto-off: Automatic power-off function Calibration: Factory calibration, user calibration Operating environment: Temperature 5–50℃, humidity 30–95% (no condensation) Waterproof rating: IP67 Power supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Colorimeter MD50
Easy-to-use Lovibond colorimeter.

Measurement Item: Colorimetry Type of Reagent: No reagent Measurement Range: 10 to 500 mg/L Pt Measurement Principle: Absorbance photometry Light Source: LED Optical System Accuracy: 3% FS (20–25°C) Display: LCD with backlight Interface: USB-C Memory Capacity: 100 entries Auto Off: Automatic power-off function Calibration: Factory calibration, user calibration Operating Environment: Temperature 5–50°C, Humidity 30–95% (no condensation) Waterproof Rating: IP67 Power Supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable chlorine dioxide meter MD50
Easy-to-use Lovibond photometer.

Measurement Item: Chlorine Dioxide Measurement Range: 0.04 to 11 mg/L ClO2 (tablet reagent) 0.04 to 3.8 mg/L ClO2 (powder reagent) Measurement Principle: Photometric Method Light Source: LED Optical System Accuracy: 3% FS (20–25°C) Display: LCD with Backlight Interface: USB-C Memory Capacity: 100 entries Auto Off: Automatic Power Off Function Calibration: Factory Calibration, User Calibration Operating Environment: Temperature 5–50°C, Humidity 30–95% (no condensation) Waterproof Rating: IP67 Power Supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Residual Chlorine Meter MD50
Compact, lightweight, easy to operate, and high-performance handy residual chlorine meter.

Measurement range: 0.02 to 6 mg/L Cl2 & 0.1 to 10 mg/L Cl2 (tablet) 0.02 to 2 mg/L Cl2 & 0.1 to 10 mg/L Cl2 (powder) 0.02 to 4 mg/L Cl2 (liquid) Optical system accuracy: 3% FS (20 to 25°C) Display: LCD with backlight Light source: LED Interface: USB-C, NFC Memory capacity: 100 entries Operating environment: Temperature 5 to 50°C, Humidity 30 to 95% (no condensation) Waterproof standard: IP67 Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Ozone Meter MD50
Easy-to-use Lovibond photometer.

Measurement Item: Ozone Measurement Range: 0.02 to 2 mg/L O3 (tablet reagent) 0.015 to 1.2 mg/L O3 (powder reagent) Measurement Principle: Absorbance photometry Light Source: LED Optical System Accuracy: 3% FS (20–25°C) Display: LCD with backlight Interface: USB-C Memory Capacity: 100 entries Auto Off: Automatic power-off function Calibration: Factory calibration, user calibration Operating Environment: Temperature 5–50°C, Humidity 30–95% (no condensation) Waterproof Rating: IP67 Power Supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Urea Meter MD50
Easy-to-use Lovibond colorimeter.

Measurement item: Urea Measurement range: 0.1 to 2.5 / 0.2 to 5 mg/L Urea Type of reagent: Tablet reagent Measurement principle: Absorbance photometry Light source: LED Optical system accuracy: 3% FS (20 to 25°C) Display: LCD with backlight Interface: USB-C Memory capacity: 100 entries Auto-off: Automatic power-off function Calibration: Factory calibration, user calibration Operating environment: Temperature 5 to 50°C, humidity 30 to 95% (no condensation) Waterproof rating: IP67 Power supply: 2 AA batteries (5000 uses possible / backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Molybdenum Acid Meter MD50
Easy-to-use Lovibond colorimeter.

Measurement item: Molybdate Measurement range: 1.5 to 30 mg/L Mo (tablet reagent) 1.6 to 40 mg/L Mo (powder reagent) Measurement principle: Absorbance photometry Light source: LED Optical system accuracy: 3% FS (20–25°C) Display: LCD with backlight Interface: USB-C Memory capacity: 100 entries Auto-off: Automatic power-off function Calibration: Factory calibration, user calibration Operating environment: Temperature 5–50°C, humidity 30–95% (no condensation) Waterproof standard: IP67 Power supply: Two AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Copper Meter MD50
Easy-to-use Lovibond turbidity meter.

Measurement Item: Copper Measurement Range: 0.05 to 5 mg/L Cu (tablet reagent) 0.05 to 5 mg/L Cu (powder reagent) Measurement Principle: Absorbance photometry Light Source: LED Optical System Accuracy: 3% FS (20–25°C) Display: LCD with backlight Interface: USB-C Memory Capacity: 100 entries Auto Off: Automatic power-off function Calibration: Factory calibration, user calibration Operating Environment: Temperature 5–50°C, Humidity 30–95% (no condensation) Waterproof Rating: IP67 Power Supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Monochrome Laminator MD50
Easy-to-use Lovibond colorimeter.

Measurement items: Chloramine, Free Chlorine + Monochloramine Measurement range: Chloramine (M): 0.02 to 3.27 mg/L NH2Cl as Cl2 Free Chlorine + Monochloramine: 0.02 to 3.27 mg/L Cl2 Type of reagent: Powder reagent Measurement principle: Spectrophotometry Light source: LED Optical system accuracy: 3% FS (20–25°C) Display section: LCD with backlight Interface: USB-C Memory capacity: 100 entries Auto-off: Automatic power-off function Calibration: Factory calibration, user calibration Operating environment: Temperature 5–50°C, Humidity 30–95% (no condensation) Waterproof standard: IP67 Power supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable High-Concentration Residual Chlorine Meter MD50
Easy-to-use Lovibond colorimeter.

Measurement items: Residual chlorine, sodium hypochlorite Measurement range: 5–200 mg/L Cl2 0.2–16 % NaOCl Type of reagent: Tablet reagent Measurement principle: Spectrophotometry Light source: LED Optical system accuracy: 3% FS (20–25°C) Display: LCD with backlight Interface: USB-C Memory capacity: 100 entries Auto-off: Automatic power-off function Calibration: Factory calibration, user calibration Operating environment: Temperature 5–50°C, humidity 30–95% (no condensation) Waterproof rating: IP67 Power supply: 2 AA batteries (5000 uses possible/backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g
Portable Water Quality Meter SS Model MD50
Easy-to-use Lovibond photometer.

Measurement Item: SS Measurement Range: 10 to 750 mg/L TSS Measurement Principle: Absorbance Photometry Light Source: LED Optical System Accuracy: 3% FS (20 to 25°C) Display: LCD with Backlight Interface: USB-C Memory Capacity: 100 entries Auto Off: Automatic power-off function Calibration: Factory calibration, user calibration Operating Environment: Temperature 5 to 50°C, Humidity 30 to 95% (no condensation) Waterproof Rating: IP67 Power Supply: 2 AA batteries (5000 uses possible / backlight off) Dimensions: 76 (W) × 155 (D) × 45 (H) mm Weight: Approximately 247 g