- Contact Person : Mr. shi zhichun
- Company Name : Beijing Huakeyi Power Plant Instrument Research Institute
- Tel : 86-10-80703094
- Fax : 86-10-80703093
- Address : Beijing,Beijing,Qiliqu nancun industrial park,Shahe Town,Changping District,Beijing 102206, China
- Country/Region : China
- Zip : 102206
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HK-318 Dissolved Oxygen Analyzer
Benefits and Features
Ø GOOD PERFORMANCE IN ACCURACY, OPERATION, MAINTENANCE AND FUNCTION
Ø SEVERAL CALIBRATION METHODS
Ø TEMPERATURE COMPENSATION
Ø DYNAMIC AUTORANGING
Ø LOWEST DETECTION FOR TRACE DISSOLVED OXYGEN
Ø FAST RESPONSE AND LOW ZERO DRIFT
Ø EASY FOR MAINTENANCE
Ø RUGGED STRUCTURE, ANTICORROSIVE AND LONG SERVICE LIFE
Ø ALARM RELAY PROGRAMMABLE
Ø TWO 4-20MA ISOLATED OUTPUTS
Ø LARGE DATA STORAGE UP TO ONE MONTH
Specifications
Display | 192×64 lattice LCD |
Measurement Range | (0~20)ug/L,(0~200)ug/L,(0~20)mg/L (auto-ranging) |
Resolution (min) | 0.1ug/L 0.01mg/L |
Accuracy | ±3%F.S or 1ug/L |
Response Time (T90) | ≤60 sec at 25ºC |
Temperature Sensor | Thermistor |
Temperature Range | (0.0~99.9) ºC |
Temperature Accuracy | ±0.5ºC |
Temperature Resolution | 0.1 |
Temperature Compensation | (0~50)ºC (auto or manual) |
Sample Condition | Temperature range: (5~50) ºC Flow: 100-400mL/min (recommended 250mL/min) Solid contents in sample: ≤5mm (no gel and grease) |
Ambient Temperature | (5~45) ºC |
Ambient Humidity | ≤90%RH ( no condensation) |
Analog Output | Two (0~10) mA,,(0~20) mA or( 4~20)mA isolated outputs, max load 800W |
Output Precision | ±0.1mA |
Power Supply | (85~265)VAC,(50~60)Hz |
Power Consumption | ≤8w |
Insulation Strength | Power to ground 1500V, no flying arc in 1 min |
Alarm Output | Two NC relays, 5A/30VDC or 5A/250VAC |
Communication | CAN Bus (option) |
Storage Temperature | (-25~55) ºC (above 0 ºC for electrode) |
Overall Dimension (mm) | 158(W) × 158(H) × 170(D) |
Cutout Dimensions (mm) | 140 × 140 |
Net Weight | 2kg |
HK-318 Online D.O. Analyzer