| Sign In | Join Free | My insurersguide.com | 
 | 
| Categories | Water Quality Analyzer | 
|---|---|
| Brand Name: | HiYi | 
| Model Number: | LH-D701 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Delivery Time: | 15 work days | 
| Packaging Details: | paper case | 
| Temperature Compensation: | Automatic compensation(0-40℃;32-104℉) | 
| Response Time: | ≤45s | 
| Environmental Protection Level: | IP65 | 
| Weight: | 270g(without sensor) | 
| Company Info. | 
| Beijing HiYi Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
LH-D701 Portable Water Quality Dissolved Oxygen Test Analyzer
LH-D701 Suitable for petroleum, chemical, pharmaceutical, power
plant, environmental protection, universities and scientific
research institutions and other units. Wide-screen LCD display,
with operation prompt function, easy to use. Using 32-bit
microprocessor technology, it can measure dissolved oxygen
concentration, saturation, electrode current and temperature, with
automatic temperature compensation function.
LH-D701 is an intelligent analytical instrument that can be used to measure dissolved oxygen in water bodies for water source monitoring, aquaculture, sewage treatment plants and scientific research units. The instrument has a novel appearance and is easy to carry. It is suitable for spot and field operation. Adopt lithium battery power supply, with power management function of charging and power-off protection. Low power consumption design, automatically turn on and off the backlight by external light. The detection accuracy is high, and the instrument has built-in manual atmospheric pressure compensation and salinity compensation. Protection grade is IP65, waterproof and dustproof.


| Item | Dissolved Oxygen Concentration | Dissolved Oxygen Saturation | Temperature | ||||
| Measuring Range | 0.00~20.00mg/L | 0.0-200% | 0.0~60°C;52~140°F | ||||
| Resolution | 0.01mg/L | 0.10% | 0.1°C;0.1°F | ||||
| Accuracy | W±0.30mg/L | £±3.0% | ^±0.3°C | ||||
| Atmospheric Pressure Compensation | Salinity Compensation | Temperature Compensation | Standard Electrode | ||||
| Manual Compensation | Manual Compensation | Automatic Compensation (0.0~40.0)°C;(32~104)°F | Sd02 Type Dissolved Oxygen Electrode, 5 Meters Length Cable | ||||
| (60.0~110.0)KPa | (0.0-50.0) g/L | ||||||
| Response Time | Power Supply | Environmental Protection Level | Dimensions | ||||
| W45S | Lithium Battery | IP65 | 165x75x51mm | ||||
| Temperature | Dissolved Oxygen mg/L | Temperature | Dissolved Oxygen mg/L | Temperature | Dissolved Oxygen mg/L | Temperature | Dissolved Oxygen mg/L | 
| 0 | 14.62 | i | 14.22 | 2 | 13.83 | 3 | 15.46 | 
| 4 | 13.11 | 5 | 12.77 | 6 | 12.45 1 | 7 | 12.14 | 
| 8 | 11.84 | 9 | 11.56 | 10 | 11.29 | 11 | 11.03 | 
| 12 | 10.78 | 13 | 10.54 | 14 | 10.31 | 15 | 10.08 | 
| 16 | 9.87 | 17 | 9.67 | 18 | 9.47 | 19 | 9.28 | 
| 20 | 9.09 | 21 | 8.92 | 22 | 8.74 | 25 | 8.58 | 
| 24 | 8.42 | 25 | 8.26 | 26 | 8.11 | 27 | 7.97 | 
| 28 | 7.85 | 29 | 7.69 | 50 | 7.56 | 31 | 7.43 | 
| 32 | 7.31 | 55 | 7.18 | 54 | 7.07 | 55 | 6.95 | 
| 36 | 6.84 | 37 | 6.75 | 38 | 6.62 | 39 | 6.52 | 

|   | 
 PH02 Water Test Pen
                                                                                    
                        
                        
                        
                                                            PH02 Water Test Pen
                                                    
                        
                     UV 850nm Micro Volume Spectrophotometer For Nucleic Acid Proteins Bacterial Quatitative Research
                                                                                    
                        
                        
                        
                                                            UV 850nm Micro Volume Spectrophotometer For Nucleic Acid Proteins Bacterial Quatitative Research
                                                    
                        
                     Uv Vis Industry Advanced Lab Hach Spectrophotometer Dr 6000 Without Rfid
                                                                                    
                        
                        
                        
                                                            Uv Vis Industry Advanced Lab Hach Spectrophotometer Dr 6000 Without Rfid
                                                    
                        
                     Rfid Technology Dr3900 Laboratory Spectrophotometer For Water Analysis
                                                                                    
                        
                        
                        
                                                            Rfid Technology Dr3900 Laboratory Spectrophotometer For Water Analysis
                                                    
                        
                     Multi Parameter Handheld Boiler Dr900 Water Quality Analyzer
                                                                                    
                        
                        
                        
                                                            Multi Parameter Handheld Boiler Dr900 Water Quality Analyzer
                                                    
                        
                     Hqd Laboratory Hach Multiparameter Water Quality Meter And Intellical Probes
                                                                                    
                        
                        
                        
                                                            Hqd Laboratory Hach Multiparameter Water Quality Meter And Intellical Probes
                                                    
                        
                     Tabletop Intelligent 120w Ultra Pure Water Machine Preparation Of Microbial Culture Medium
                                                                                    
                        
                        
                        
                                                            Tabletop Intelligent 120w Ultra Pure Water Machine Preparation Of Microbial Culture Medium
                                                    
                        
                     15/30l Reverse Osmosis Water Machine Laboratory Purification System Molecular Biology
                                                                                    
                        
                        
                        
                                                            15/30l Reverse Osmosis Water Machine Laboratory Purification System Molecular Biology
                                                    
                        
                     45/63/95/125l Pure Water Machine Floor Stand For Plant Tissue Culture
                                                                                    
                        
                        
                        
                                                            45/63/95/125l Pure Water Machine Floor Stand For Plant Tissue Culture
                                                    
                        
                     High Pressure High Temperature Sterilizer 72w Water Ro Machine
                                                                                    
                        
                        
                        
                                                            High Pressure High Temperature Sterilizer 72w Water Ro Machine