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Brand Name : NANBEI
Model Number : JPB-607A portable Dissolved Oxygen Meters
Certification : CE,ISO
Place of Origin : China
MOQ : 1set
Price : USD300-USD500/set
Payment Terms : TT, LC, Paypal, Western Union, MoneyGram…
Delivery Time : 7-10days
Product name : Colorimeter, Portable residual chlorine meter, oil moisture analyzer, Portable Precision Turbidimeter, online cod
Power supply : 220VAC, 3.7V 4000mAh Rechargeable Battery, AC 220V ± 10%, Four AA batteries, 50/60HZ
Measurement range : optical pathop), 10μg ~ 50 mg, 0-1000mg/L(COD), 0-20mg/L, 0~200NTU
Weight : 0.5kg, 50kg, 2kg, 3.5 Kg
Application : Water Treatment Industry, Analyzers, swimming pool, drinking water, hospital
Accuracy : ±5%, 0.5%, <1%(Deviation of D50 on National standard samples)
Indication stability : ≤ ± 0.3% FS
Working temperature : -10 ℃~+50 ℃
LCD Display Dissolved Oxygen Meter Kit Blue Backlight Selectable For Beer Wine
Brief introduction of ion meter
Dissolved oxygen analyzer is the determination of dissolved oxygen in water device, the working principle is oxygen through the diaphragm by the working electrode reduction, resulting in oxygen concentration is proportional to the diffusion current, by measuring this current, the concentration of dissolved oxygen in water.
It can be used to measure processes that are used to affect the reaction rate, process efficiency, or the environment, such as aquaculture, biological reactions, environmental testing (lake, creek, ocean), water / wastewater treatment, and wine production.
Features of NANBEI ion meter:
1. 3 1/2 LCD display(blue backlight selectable)
2. Automatic temperature compensation and quick response
3. It supports zero oxygen and full scale calibration
4. It is portable for easy use.
5. It is equipped with DO-958-S dissolved oxygen sensor.

| Model | JPB-607A | |
| Parameters | Concentration/℃ | |
| Range | DO | 0.0~20.0mg/L | 
| DO Saturation | — | |
| Temperature | 0.0~40.0℃ | |
| Accuracy | DO | ±0.30mg/L | 
| DO Saturation | — | |
| Temperature | ±0.5℃ | |
| Stability | (±0.10mg/L)/3h | |
| Response Time | ≤45s (90% respond at 20℃) | |
| Residual Current | ≤0.10mg/L | |
| Temperature Compensation | Automatic: 0~40℃ | |
| Salinity Calibration | Yes | |
| Zero offset /Full scale calibration | Yes | |
| Barometric pressure | — | |
| Data Storage | — | |
| View, delete& print | — | |
| Display | Backlit LCD | |
| Under-voltage indication | — | |
| Communication Interdace | — | |
| Software | — | |
| Housing | — | |
| Power | Two AA batteries | |
| Dimension&Weight | 165×75×30mm, 0.3kg | |
| Standard Configuration | DO-957 DO Probe | |
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| LCD Display Dissolved Oxygen Meter Images | 
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