Handheld DO Meter Kit
Manufacturer: Apera Instruments
Product Details
Apera SX716 is designed for lab-grade DO measurement (dissolved oxygen) in the field, suitable for general water solutions’ applications such as water treatment, groundwater, surface water, environmental monitoring, aquaculture, aquarium, beverage making, etc.
Instrument Features
- Intelligent functions –– auto. calibration, auto. temperature compensation, data logging, auto. power off, and more.
- Digital filter technology –– enhances the meter’s response time and measurement accuracy
- Data logging –– 100 sets of data storage and recall
- Built tough –– IP57 water-resistant structure, ideal for use in harsh environment
DO Features
- Equipped with Apera's DO500 polarographic DO electrode, featuring quick response and integrated temperature and salinity sensors.
- Replaceable DO membrane cap (3 replacement membrane caps and an inner solution refill are included in the kit).
- Regular electrode polarization only takes 5 minutes. Measurement reaches 90% response within 30 seconds.
- Automatic compensation for temperature and salinity; manual compensation for barometric pressure
Dissolved Oxygen
| Measurement range | (0 to 19.99) mg/L (ppm); (0 to 200.0) % |
| Resolution | 0.1/0.01 mg/L (ppm) 1/0.1% |
| Accuracy | ±0.30 mg/L (ppm) |
| Response time | ≤30 seconds (25°C, 90% response) |
| Temp. compensation range | (0 to 45) °C (automatic) |
| Salinity compensation range | (0 to 45) ppt (automatic) |
| Barometric pressure compensation range | (66 to 200) kPa (manual) |
| Automatic calibration | One or two points at 100% (water-saturated air) and 0% |
| Electrode type | Polarographic |
Other Technical Parameters
| Data storage | 100 sets |
| Data content | Serial number, measurement value, measurement unit, and temperature |
| Power Supply | Two AA alkaline batteries (1.5V x2) |
| Dimensions and weight | Meter: (65×120×31) mm/180g Complete Kit: (255 x 210x 50) mm/1760g |
| Quality and safety certification | CE, ISO 9001:2015 |
Working Condition
| Working temperature | 5 to 35°C |
| Working humidity | ≤85% |
| IP rating | IP57 water-resistant |
Manufacturer Part Number/SKU: SX716-EA
Tags: Apera Instruments