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Instrument Introduction
LH-E200 is a portable fluorescence based dissolved oxygen analyzer that uses digital electrodes and is suitable for various harsh working environments; Built in high-capacity storage space, each indicator can store 10,000 historical data, equipped with self-developed LHOS intelligent interactive system, easy to operate, built-in high-capacity rechargeable lithium battery, can work in the field for a long time; The instrument has stable performance, accurate measurement, wide measurement range, powerful functions, and simple operation. It is a portable water quality multi parameter detection instrument that integrates detection, monitoring, and data management for users in the field and laboratory.
Functional Features
1. New interface upgrade, 4.3-inch full touch screen, with clear functional modules at a glance;
2. Data independent storage: Each project's measurement data is stored independently, with 10000 pieces of data each, which can be freely viewed or transferred to a computer via USB; Optional Bluetooth printer, capable of printing current and historical data
3. One machine can measure multiple parameters simultaneously, and with four parameter electrodes, it can measure four parameters simultaneously
4. Electrode automatic recognition, plug and play, no need to manually select measurement parameters
5. Ultra long battery life: Equipped with a large capacity rechargeable lithium battery, it can work in the wild for a long time; Support dual power supply mode, prioritize adapter power supply to extend battery life;
6. Powerful waterproof; the electrode supports IP68 waterproof; The entire instrument supports IP67 waterproofing; All interface positions can withstand short-term immersion under normal temperature and pressure, making them more suitable for outdoor use
7. Taking into account various details, we have designed an invisible desktop stand and a detachable wristband, which can be used in both desktop laboratories and outdoor settings, making it easy to handle multiple usage scenarios
8. The host weighs only 478g, bidding farewell to bulky instruments. It is lightweight and portable, and can measure wherever you go
9. According to different customer usage habits, real-time readings, timed readings, interval readings can be set, and the reading time can be modified
10. All digital electrodes: automatic temperature compensation to achieve more stable and accurate measurement values.
11. Only node design, with automatic screen sleep function, can set sleep time to avoid wasting power when the instrument is not in use
Specification
|
Product name |
Portable optical dissolved oxygen meter |
Product model |
LH-E200(DO) |
|
Measuring Item |
Dissolved oxygen |
Electrode type |
High precision digital detection electrode |
|
Measuring range |
（0~20）mg/L or（0~200）% saturation |
Response time |
10sec |
|
Accuracy |
±1% |
Resolution |
0.01 |
|
Protection grade |
IP68 |
Calibration |
One point calibration |
|
Screen size |
4.3High definition color LCD touch screen |
Dual power supply |
Built in lithium battery/Type-C charging |
|
Electrode wire length |
3/5m or customized |
Data transmission |
USB |
|
Battery |
7000mA/h |
Data Storage |
10000 |
|
|
Optional Bluetooth printer |
Instrument dimensions |
（220*85*38）mm |
|
Instrument weight |
478g |
Ambient temperature |
（0~40）℃ |
|
Ambient humidity |
Relative humidity ≤ 85% RH (without condensation) |
Attachment box |
Special waterproof accessory box |
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