Laboratory Benchtop Sodium Meter Sodium Analyzer DC-603

Laboratory Benchtop Sodium Meter Sodium Analyzer DC-603

The DC-603 model is the most powerful and user-friendly sodium meter available on the market. When paired with specialized laboratory-grade ppb-level sodium ion measurement and reference electrodes, its performance in static measurements within beakers significantly surpasses that of traditional sodium meters. As long as proper electrode cleaning is maintained during use, satisfactory results can be consistently achieved. It is widely applicable for continuous monitoring of sodium ions in solutions across industries including thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water.

Laboratory Benchtop Sodium Meter Sodium Analyzer DC-603Technical Specifications:

Display Method: Chinese LCD display, Chinese menu-driven operation
Measurement Range: 0.2 μg/L to 23,000 mg/L,
0.00 Pa to 8.00 Pa,
-1000 to +1000 mV, 0 to 99.9°C
Resolution: 0.1 μg/L; 0.1 mV, 0.1°C
Repeatability: ±2.5% of reading
Accuracy: ±2.5% of reading, ±0.2 mV, ±0.3°C
Continuous Stability Time: >100 seconds
Detection Limit: 0.2 μg/L (8pNa)
Input Impedance: >10¹²Ω
Temperature Compensation Range: Automatic/Manual 0 to 99.9°C,
Response Speed: 32 seconds @25°C, 50 seconds @15°C
Communication Interface: RS232 bidirectional communication
Power Supply: AC220V±22V, 50Hz±1Hz, external power adapter
Operating Conditions: Ambient temperature 0 to 60°C, relative humidity ≤90%
Data Retention without Power: >5 years
Clock Accuracy: ±1 minute/month
Calibration Methods: One-point calibration, two-point calibration, manual input of E₀, S

Laboratory Benchtop Sodium Meter Sodium Analyzer DC-603Standard Configuration:

One secondary meter, one power adapter, one reference electrode and one measurement electrode,

One temperature electrode, one set of electrode holder, one set of standard buffer solution

Laboratory Benchtop Sodium Meter Sodium Analyzer DC-603Key Features:

Chinese LCD display, Chinese menu-driven interface, Chinese notepad function.
Microcomputer-based: Utilizes high-performance CPU chip, high-precision AD conversion technology, and SMT mounting technology to achieve multi-parameter measurement, temperature compensation, self-diagnosis, high accuracy, and excellent repeatability.
High Reliability: Single-board structure, touch-sensitive keys, no knobs or switches.
Input Impedance >10¹²Ω.
High Sensitivity: Capable of detecting 0.2 ppb (8pNa) in static water samples.
Long stability time with highly stable readings.
Waterproof and corrosion-resistant design.
Electrode Diagnostics: Multiple calibration methods, E₀ and S query, monitoring of electrode performance.
Network Function: RS232 bidirectional communication, compatible with printers or TLab1.0 communication and data processing software.
Historical Data: Stores 3000 data points.
Notepad Function: Records 200 entries.
Built-in Real-Time Clock: Provides time reference for various functions.
Industrial Control Watchdog: Ensures the instrument does not freeze.