Brand: Erun
Laboratory Plate Dissolved Oxygen Meter
Model number:ERUN-ST3-DC3
Parameters: PH/Conductivity/Dissolved Oxygen
Erun Environmental Laboratory Plate Dissolved Oxygen Tester is a professional water quality analysis instrument that integrates high precision, intelligence and convenient operation. The instrument is small in size, easy to carry, and can be moved freely in the laboratory, which enhances the aesthetics and portability of the instrument. Automatic identification of electrode type. Electrodes with built-in chip can automatically store calibration data and automatically retrieve the calibration data after connecting to the machine.
显示参数 | ERUN-ST3-DC3（Dissolved Oxygen） |
Dissolved oxygen range | 0.000 ~ 90 mg/L (ppm) |
Dissolved Oxygen Resolution | 0.01/0.1 |
Dissolved oxygen accuracy | ±0.5% |
dissolved oxygen saturation | 0.0～600% |
Saturation Resolution | 0.1% |
Saturation accuracy | ±2.0%FS |
Temperature measurement range | (-10 ~ 110)℃ |
Temperature resolution | 0.1℃ |
Temperature Relative Accuracy | 5 ~ 60℃: ±0.5℃, Others: ±1.0℃ |
Temperature compensation range | (0 ~ 50)℃（automation） |
Salinity compensation | (0.0 ~ 50.0)g/L |
Air pressure compensation range | (80 ~ 105) kPa (automation) |
Barometric Resolution | 1 |
Air Pressure Accuracy | ±2% |
stability | (±0.07mg/L)/1h |
response time | ≤30s (25℃, 90% response) |
Data storage | 200 data items, USB storage |
communication interface | Micro USB and Standard USB |
working conditions | Temperature: 5 ~ 40° Humidity: 5 ~ 85 |
power supply | 9V2A |
Product Size and Weight | 165*90*32mm/0.31KG |
1、5-inch LCD screen, 150-degree viewing angle, beautiful design and lightweight. |
2、Compact stand and rotating electrode holder and can be fixed to the wall to save space. |
3、Expandability: Different electrodes can be quickly and easily changed to measure pH, conductivity or dissolved oxygen. |
4、Up to 200 data logs can be stored with data settings including readings, GLP data, date and time. |
5、3.5mm electrode connecting cable, easy to connect and convenient to use. |
6、2 USB excuses, charging, copying data, connecting to computer data transfer is convenient. |
7、2 modes of operation: Extended and Basic; e.g., 5-point calibration with 2 customized buffers in Extended mode; only 5 pre-programmed buffers and 3-point calibration in Basic mode. |
8、The battery can be used continuously for 30 hours. Usable for 2 weeks. 10 minutes auto shut-off, can be set to a maximum of 30 minutes |
