L-512 Dissolved Oxygen Meter
Main Features:
- Fiveinch LCD screen with wide 150° viewing angle, beautiful and compact design.
- Compact bench and wall cradle with rotary electrode holder to save space in laboratory.
- Small size and portable make it easy to carry and remove in laboratory and outdoors.
- Extendibility: different electrodes can be installed to test pH, conductivity and dissolved oxygen.
- Auto recognition of different electrodes which can automatically store and retrieve calibration data with built-in chip after electrode is connected.
- 3.5mm jack input for electrodes makes it very easy for electrode connection.
- Two USB interfaces for PC connection, power and data transfer.
- Can store 200 data logs including readings, GLP data, date and time.
- Rechargeable and long lasting battery. Auto shut off if there is no operation in ten minutes.
- Description
Description
Specifications
Model | L-512 |
Display | 5-inch LCD screen |
Parameters | Concentration, saturation, temperature |
DO Range | 0.00 ~ 90 mg/L (ppm) |
Resolution | 0.01/0.1 |
DO Accuracy | ±0.5% |
DO Saturation | 0.0~600% |
Saturation Resolution | 0.1% |
Saturation Accuracy | ±2.0%FS |
Temperature Measuring Range | (0 ~ 100)℃ |
Temperature Resolution | 0.1℃ |
Temperature Accuracy | 5 ~ 60℃: ±0.5℃, Others: ±1.0℃ |
Temperature Compensation Range | (0 ~ 50)℃ (automatic) |
Salinity Compensation Range | (0.0 ~ 50.0)g/L |
Air pressure Compensation Range | (80 ~ 105) kPa (automatic) |
Pressure Resolution | 1 |
Pressure Accuracy | ±2% |
Stability | (±0.07mg/L)/1h |
Response Time | ≤30s (25℃, 90% response) |
Data Storage | 200 data logs, external USB storage |
Communication Interfaces | Micro USB and standard USB |
Working Conditions | Temperature:5 ~ 40°
Humidity: 5 ~ 85% |
Power Requirements | DC 5V/1A |
Size &Weight | 190*130*18mm/0.31KG |