Eutech PD450 pH / mV / Dissolved Oxygen / Temperature

Eutech PD450 pH / mV / Dissolved Oxygen / Temperature

The Eutech PD450 pH / mV / Dissolved Oxygen / Temperature is a professional-grade multi-parameter meter designed to measure pH, mV (ORP), dissolved oxygen (DO), and temperature with high accuracy. In addition, the instrument is suitable for both laboratory and field applications, making it a versatile solution for water analysis. Moreover, its robust design ensures reliable performance in demanding environments.

Furthermore, the device features a custom backlit LCD display that enhances readability in various lighting conditions. At the same time, the built-in real-time clock automatically records date and time for each calibration and stored data set. As a result, users can easily track and manage measurement history. Additionally, the PD450 offers data storage for up to 500 records and supports USB or RS232 connectivity for efficient data transfer.

Key Features

• High Accuracy Multi-Parameter Measurement
  First, the device delivers precise measurements for pH, ORP (mV), dissolved oxygen, and temperature. Therefore, it is ideal for applications requiring consistent and dependable results.
• Advanced Calibration Options
  Moreover, the meter supports up to 6-point pH calibration using USA, NIST, DIN, or custom standards. In addition, dissolved oxygen calibration includes zero and saturation points, ensuring improved accuracy across measurement ranges.
• Large Data Storage Capacity
  Additionally, the device can store up to 500 data sets with date and time stamps. Consequently, users can perform long-term monitoring and data analysis efficiently.
• Flexible Connectivity
  Besides that, the PD450 includes USB and RS232 output options. Thus, users can easily transfer data to external systems or computers.
• Automatic and Manual Compensation
  Furthermore, the instrument provides both automatic and manual temperature compensation. At the same time, manual pressure and salinity compensation improve dissolved oxygen measurement accuracy.
• User-Friendly Display
  The custom LCD with backlight ensures clear visibility. Therefore, users can read results quickly, even in low-light conditions.
• Long Battery Operation
  In addition, the meter operates for more than 100 hours using two AA batteries without backlight. Alternatively, an optional AC adapter can be used for continuous operation.
• Robust and Versatile Design
  Overall, the PD450 is designed for both benchtop and portable use. Hence, it is suitable for laboratory, industrial, and environmental applications.

Specifications

• Measurement Parameters
  pH, mV (ORP), Dissolved Oxygen (DO), Temperature
• pH Measurement
  Range: -2.00 to 16.00 pH
  Resolution: 0.01 pH
  Accuracy: ±0.01 pH
  Calibration: Up to 6 points (USA, NIST, DIN, or custom)
• mV (ORP) Measurement
  Range: ±2000 mV
  Resolution: 0.1 mV (±999.9 mV), 1 mV beyond
  Accuracy: ±0.2 mV + 2 LSD or ±0.5% of reading (whichever is greater)
  Calibration: ±200 mV
• Dissolved Oxygen Measurement
  Range: 0 to 200% saturation; 0 to 20 ppm (mg/L)
  Resolution: 0.10%; 0.1 ppm (mg/L)
  Accuracy: ±2%; ±0.1 ppm up to 8 ppm; ±0.2 ppm above 8 ppm
  Calibration: Zero and saturation
• Temperature Measurement
  Range: -10.0 to 110.0°C (14.0 to 230.0°F)
  Resolution: 0.1°C / 0.1°F
  Accuracy: ±0.5°C
  Calibration: Offset adjustment ±10°C
• Display
  Custom LCD with backlight
• Memory
  Up to 500 data sets with date and time stamp
• Connectivity
  USB and RS232
• Temperature Compensation
  Automatic or manual (-10 to 110°C)
• Pressure and Salinity Compensation
  Manual
• Power Supply
  2 × AA batteries (>100 hours without backlight)
  Optional AC adapter
• Dimensions
  Meter: 20 × 8.3 × 5.7 cm
  Boxed: 23 × 23 × 7 cm
• Weight
  Meter: 0.5 kg
  Boxed: 0.7 kg

Applications

• Laboratory Analysis
  First, the PD450 is widely used in laboratories for accurate and repeatable measurements.
• Water and Wastewater Testing
  Moreover, it helps monitor water quality in treatment plants and environmental systems.
• Aquaculture and Fisheries
  In addition, the device ensures proper dissolved oxygen and pH levels for aquatic life.
• Food and Beverage Industry
  Furthermore, it supports quality control processes where pH and DO are critical parameters.
• Environmental Monitoring
  At the same time, it is suitable for field testing in rivers, lakes, and groundwater systems.
• Industrial Process Control
  Finally, the meter is used to maintain stable conditions in chemical and manufacturing processes.