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Phone
13910499766
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Address
Building 5, Guanghua Entrepreneurship Park, No. 18 Anningzhuang East Road, Haidian District, Beijing
Beijing Lijia United Technology Co., Ltd
13910499766
Building 5, Guanghua Entrepreneurship Park, No. 18 Anningzhuang East Road, Haidian District, Beijing

● Multiple parameter instruments can be combined according to measurement needs to diversify their parameters and functions;
● Data of multiple same sensors in the same sample can be obtained - judgment accuracy;
● Realize the calibration of the same sensor in the same batch - save time and reagents and benefit QC/QA;
Future scalability;
Intelligent interface - Host automatically recognizes sensor configuration;
Optimize operations and complete automatic instrument configuration;
AC capacitor coupling protects electronic circuits to prevent fatal damage to instruments.
Sensors can be accurately measured by transferring between any EXO host or interface without the need for recalibration;
The significance of pH sensors: improving the response time of low ion strength samples and low-temperature samples.
New materials such as sensor titanium shell, laser welding, host shell material, circuit board material, sensor interface, cable joint, sapphire glass, etc. make the instrument more suitable for outdoor and harsh water environments;
Longer advertising time - obtaining more data with less cost.
Monitor the full configuration parameters at 15 minute intervals to ensure that the battery is available for 90 days;
Low power consumption operation of the device is beneficial for integrated applications;
Extend the maintenance cycle and significantly reduce maintenance costs.
Combining chlorophyll sensor and blue-green algae sensor into one or two parameters using one sensor interface on the host enhances the monitoring capability of the host;
Significantly less influenced by other factors such as turbidity, fDOM, pigments in degradation, etc.

| EXO1 host | ||
| Interface | 4 sensor interfaces, peripheral interface: 1 power communication interface | |
| External dimensions | Diameter: 4.70 cm, length: 64.77 cm | |
| weight | 1.65 kg (equipped with 4 probes, measuring cup, and battery) | |
| EXO2 host | ||
| Interface |
7 sensor interfaces (6 interfaces available when the central interface is occupied by the cleaning brush)
Peripheral interface: 1 power communication interface; 1 auxiliary extension interface
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| External dimensions | Diameter: 7.62 cm, Length: 71.10 cm | |
| weight | 2.65 kg (equipped with 5 probes, measuring cup, and battery) | |
| host | ||
| working temperature | -5 - 50℃ | |
| Storage temperature | -20-80 ℃ (pH, pH/ORP sensor storage temperature is 0-60 ℃) | |
| sampling frequency | 4 Hz | |
| Depth level | 0 - 250 m | |
| communication |
Computer interface: Bluetooth wireless communication RS-485、USB;
Output options: USB (SOA) with output signal adapter, RS-232, and SDI-12 with DCP-SOA
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| Battery life | 90 days** | |
| data storage | 512 MB; > 1 million reading records | |
| sensor | ||
| conductivity | pH | salinity |
| depth | temperature | Specific conductivity |
| dissolved oxygen | Total algae: phycocyanin (chlorophyll+BGA-PC) | Total dissolved solids |
| Total suspended solids | turbidity | Fluorescent Dissolved Organic Matter (fDOM) |
| ORP | ||
| EXO handheld device | ||
| operating system | Windows CE 5.0 | |
| working temperature | -10 - 50℃ | |
| Storage temperature | -20 - 80℃ | |
| size | Width: 12.00cm Height: 25.00cm | |
| weight | 0.71kg (excluding battery) | |
| Protection level | IP-67 | |
| data storage | 2 GB;> 2 million sets of data | |
| enclosure | ||
| Cable (non breathable) | Flow pool | Host/Sensor Measurement Cup |
| Carrying case | KOR software | Calibration cup |
| DCP signal output adapter | USB signal output adapter | |
| defects liability period | ||
| 1 year | PH, ORP, and optical dissolved oxygen film cover | |
| 2 years | Cable, host base wall, handheld device, and the following sensors: conductivity, temperature, depth, and optical sensors | |
**The operating conditions for a typical 90 day operating cycle of EXO1 are 20 ℃, with a sampling interval of 15 minutes, and equipped with temperature/conductivity pH/ORP、 Dissolved oxygen and turbidity sensors. The operating conditions for a typical 90 day operating cycle of EXO2 are 20 ℃, with a sampling interval of 15 minutes, and equipped with temperature/conductivity pH/ORP、 Dissolved oxygen, total algae, turbidity, and running a central cleaning brush before each sampling. The lifespan of a battery largely depends on the configuration of the sensor.