• Large LCD screen with controllable white backlight
• Built-in microprocessor chip has intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc.
• It has functions of ATC, auto salinity compensation, and manual pressure compensation
• Polarographic DO electrode, short polarization time (3–5 minutes)
| Category | Specification |
|---|---|
| DO Measuring Range | (0 ~ 20.00) mg/L (ppm), (0 ~ 200.0) % |
| DO Resolution | 0.1 / 0.01 mg/L (ppm), 1 / 0.1 % |
| DO Accuracy | Electrode: ±0.10 mg/L; Instrument: ±0.40 mg/L |
| Response Time | ≤30s (25°C, 90% response) |
| Residual Current | ≤0.1 mg/L |
| Temp. Compensation | (0 ~ 45)°C (Auto) |
| Salinity Compensation | (0 ~ 45) ppt (Auto) |
| Pressure Compensation | (66 ~ 200) kPa (Manual) |
| Auto Calibration | Air saturated by water, water saturated by air |
| Electrode Type | Polarographic |
| Temp. Measuring Range | (0 ~ 100)°C |
| Temp. Resolution | 0.1°C |
| Temp. Accuracy | 5 ~ 60°C: ±0.4°C; Others: ±0.8°C |
| Data Storage | 200 sets |
| Power | AA batteries (1.5V × 2) |
| Ambient Temp. | 5 ~ 35°C |
| Ambient Humidity | ≤85% |
| IP Grade | IP57 (Dustproof and Waterproof) |
| Dimensions / N.W. | 65 × 120 × 31 mm / 180 g |
| Shipping Size / G.W. | 460 × 300 × 55 mm / 1 kg |
| Standard Accessories | DO electrode, Temperature probe, DO filling solution, Manual |
Quantix Equipment is a rapidly growing leader in innovation and quality, specializing in the development and supply of advanced pharmaceutical testing equipment and support services.