EN
Portable pH/dissolved oxygen/conductivity/ salinity//TDS/ORP/Turbidity/COD/Ammonia nitrogen/chlorophyll/blue-green algae/sludge level meter LH-E200
- Overview
- Specifications
- Inquiry
- Related Products
Instrument Introduction
LH-E200 is a portable multi parameter water quality analyzer that uses digital electrodes to detect pH, dissolved oxygen, conductivity, and other parameters ORP、 Turbidity COD、 12 indicators including ammonia nitrogen, chlorophyll, blue-green algae, etc., 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. Measurement parameters can be customized according to measurement requirements, including pH, dissolved oxygen, conductivity, etc. ORP、 Turbidity COD、 10 types of electrodes and 12 detection items, including ammonia nitrogen, chlorophyll, blue-green algae, etc.
3. 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; an optional Bluetooth printer, capable of printing current and historical data.
4. One machine can measure multiple parameters simultaneously, and with four parameter electrodes, it can measure four parameters simultaneously.
5. Electrode automatic recognition, plug and play; no need to manually select measurement parameters.
6. 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 and prioritize adapter power supply to extend battery life.
7. Powerful waterproof; the electrode supports IP68 waterproof; the entire instrument supports IP67 waterproofing; all interface positions can withstand short-term immersion at room temperature and pressure, making them more suitable for outdoor use.
8. Taking into account various details, we have designed an invisible desktop stand and a detachable wristband that can be used in both desktop laboratories and outdoor settings, making it easy to navigate multiple usage scenarios.
9. The host weighs only 478g, bidding farewell to bulky instruments, lightweight and portable, and can measure wherever you go.
10. According to different customer usage habits, real-time reading, timed reading, interval reading can be set, and the reading time can be modified.
11. All digital electrodes: automatic temperature compensation to achieve more stable and accurate measurement values.
12. Intelligent power-saving design, with automatic screen sleep function, can set sleep time to avoid wasting power when the instrument is not in use.
Specifications
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Host Parameters |
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Product name |
Portable water quality multi parameter measuring instrument |
Product model |
LH-E200 |
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Measuring Item |
PH、 Dissolved oxygen, conductivity ORP、 Turbidity COD、 Ammonia nitrogen, chlorophyll, blue-green algae TDS, Salinity and sludge concentration |
Electrode type |
High precision digital detection electrode |
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Screen size |
4.3-inch high-definition color LCD touch screen |
Dual power supply |
Built in lithium battery/Type-C charging |
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Electrode wire length |
3/5m, customizable according to user needs |
Data transmission |
USB |
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Battery |
7000mA/h built-in large capacity lithium battery |
Data Storage |
10000 |
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Optional Bluetooth printer |
Instrument dimensions |
（220*85*38）mm |
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Instrument weight |
Host: 478g |
Ambient temperature |
（0~40）℃ |
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Ambient humidity |
Relative humidity ≤ 85% RH (without condensation) |
Attachment box |
Special waterproof accessory box |
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Detection parameters |
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Detection parameters |
PH |
Dissolved oxygen |
Conductivity |
TDS |
Turbidity |
ORP |
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Measuring range |
（0~14）pH |
（0~20）mg/L or（0~200）% saturation |
（0.01~100）mS/cm |
0-6500mg/L |
（0~1000）NTU |
（-999~999）mV |
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Response time |
—— |
10sec |
10sec |
10sec |
—— |
—— |
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Accuracy |
±0.02pH |
±1% |
±1% |
±5% |
±5% or 0.3NTU |
±20mV |
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Resolution |
0.01 |
0.01 |
0.1μS/cm or 0.01mS/cm |
0.1mg/L |
0.1NTU |
0.01 |
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Protection grade |
IP68 |
IP68 |
IP68 |
IP68 |
IP68 |
IP68 |
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Calibration |
Three point calibration |
One point calibration |
1 to 3 point calibration |
One point calibration |
1 to 3 point calibration |
One point calibration |
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Detection parameters |
Ammonia nitrogen |
Chlorophyll |
Blue green alga |
COD |
Salinity |
Sludge level/MLSS |
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Measuring range |
0-100mg/L |
0~400ug/L |
0-200000 cells/mL |
0-500mg/L |
（0.01-35）‰ |
0~4000mg/L |
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Response time |
—— |
—— |
—— |
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10sec |
—— |
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Accuracy |
±10% or±0.5mg/L |
±5% or 0.5ug/L |
±10% |
±5% |
±1% |
±5% |
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Resolution |
0.01 |
0.01 |
1cells/mL |
0.01 |
0.01 |
0.1 |
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Protection grade |
IP68 |
IP68 |
IP68 |
IP68 |
IP68 |
IP68 |
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Calibration |
Two-point calibration |
One point calibration |
Two-point calibration |
Two-point calibration |
One point calibration |
One point calibration |
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Have something in mind? Let's talk.
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