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Apex Labs Microprocessor Dissolved Oxygen Meter
Quick Overview
The Apex Labs Microprocessor Dissolved Oxygen Meter is a benchtop analytical instrument designed for precise DO and temperature measurements in water treatment, environmental research, aquaculture, and industrial effluent testing. Featuring a 0 to 20 ppm range with 0.01 resolution, two-point calibration, automatic temperature compensation, 100-sample memory, and a 16×2 LCD display. Supplied by Apex Labs (ISO 9001:2015 certified) with full GST tax invoices and GeM portal procurement support.
Note: Images for illustration purposes only. Specifications are subject to change due to continuous improvements[cite: 2].
The Apex Labs Microprocessor Dissolved Oxygen Meter is a high-accuracy benchtop analyzer engineered for reliable dissolved oxygen and temperature determination across environmental, clinical, agricultural, and industrial liquid samples.
Built with microprocessor technology, this instrument uses an Amperometric Gold / Silver electrode cell for high accuracy (±0.01 ppm) and linearity across a 0 to 20 ppm measurement spectrum[cite: 2]. It features automatic temperature compensation (5 to 70°C), internal memory for storing up to 100 samples, and a clear 16×2 LCD display for effortless laboratory operations[cite: 2]. Supplied complete with essential accessories including an electrode stand, DO electrode, DO membrane set (10 sets), and instruction manual.
Explore our full range of analytical instruments and water testing apparatus in the electronic instruments catalog.
Bulk B2B Procurement & GeM Supply Lines: Apex Labs provides fully compliant commercial tax invoices containing complete GST details, ensuring seamless Input Tax Credit (ITC) claiming for corporate, clinical, and industrial buyers.
For central universities, environmental research labs, state water boards, pollution control departments, and municipal testing facilities, Apex Labs supports direct institutional purchasing and bidding through our authorized listings on the official Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
Apex Labs Microprocessor Dissolved Oxygen Meter: High-precision benchtop DO analyzer with 0-20 ppm range, ±0.01 ppm accuracy, automatic temperature compensation, 100-sample memory, and complete electrode accessories.
Technical Specifications
| Engineering Parameter | Performance Specification Standard |
|---|---|
| DO Measurement Range | 0 to 20 ppm |
| DO Resolution | 0.01 |
| DO Accuracy | ±0.01 ppm |
| Calibration Points | Two-point calibration |
| Measuring Cell Type | Amperometric Gold / Silver Electrode |
| Temperature Measurement Range | 5 to 70°C |
| Temperature Compensation | Automatic Compensation |
| Data Storage Memory | 100 Samples |
| Display Screen | 16×2 LCD Display |
| Power Supply | 220 Volt ±10%, 50 Hz |
| External Dimensions | 275 × 187 × 94 mm (Approx.) |
| Standard Accessories Included | Electrode Stand, DO Electrode, DO Membrane (10 Sets), Instruction Manual |
| Manufacturer / Brand | Apex Labs (ISO 9001:2015 Certified) |
Core Engineering Features
- High-Precision DO Measurement: Features an Amperometric Gold/Silver sensor cell that delivers high accuracy (±0.01 ppm) across a 0 to 20 ppm range.
- Automatic Temperature Compensation: Built-in thermal sensor automatically compensates sample readings across a 5 to 70°C temperature window.
- On-Board Data Logging Memory: Stores up to 100 sample data logs for quick reference during routine quality audits.
- User-Friendly Interface: Clear 16×2 character LCD screen with soft-touch membrane control keys for simple setup and two-point calibration routines.
- Complete Accessory Package: Comes fully equipped out-of-the-box with an electrode stand, DO probe, 10 sets of DO membranes, and a operational manual.
Primary Laboratory & Industrial Applications
- Water Quality & Environmental Analysis: Continuous monitoring of dissolved oxygen levels in potable water, lakes, rivers, groundwater, and sewage treatment plant (STP) effluents.
- Aquaculture & Fisheries: Critical DO monitoring in fish hatcheries, shrimp farms, and aquatic research centers.
- Industrial Quality Control: Testing oxygen levels in boiler feed water, beverage breweries, biological waste treatment, and chemical processing.
- Academic & Research Testing: Essential analytical tool for university biology, environmental science, and limnology research laboratories.
Microprocessor DO Meter FAQ
Q: What type of electrode cell is used in this DO meter?
A: The instrument utilizes an Amperometric Gold / Silver electrode cell for stable and accurate dissolved oxygen detection[cite: 2].
Q: What accessories are supplied with the instrument?
A: It is supplied with an electrode stand, DO electrode, 10 sets of DO membranes, and an instruction manual[cite: 2].
Q: Can government institutes and water testing labs purchase this via GeM?
A: Yes, Apex Labs provides full commercial GST tax invoices for ITC claims and supports direct institutional ordering and tender bids through the Government e-Marketplace (GeM) portal.
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