AQUA water quality measuring device Ammonia automatic measuring device NH-180
Anatec Yanaco Co., Ltd.
About This Product
These devices fully automate the measurement method using an ion electrode after sample pretreatment using an intermittent measurement method, and while they significantly reduce the amount of chemicals used, they further improve performance and also require automatic calibration. This is a completely redesigned product with higher grade equipment, and can be widely used as a monitor for public water areas and various industrial wastewater.
■Features
Negative pressure suction method is used for sample water collection.
We can meet a wide range of needs from low to high concentrations.
Can be optimized according to sample composition
■External input/output
1) Measured value voltage output DC0.000~1.000V within ±0.005V (non-insulated)
2) Measured value current output DC4.00~20.00mA±0.08mA (isolated)
3) Alarm contact output No-voltage a contact output (contact capacity 1A or less at 100V AC / 30V DC)
(Changing to b contact…optional)
1.Concentration upper limit alarm
2. Sample cutting…Option
3.Cleaning water cutoff
4. Instrument abnormality
5. Power off
6. Under maintenance
4 ) External start input No-voltage a contact input (1 second or more)
■Installation conditions
・Indoor installation (installed in a building as close as possible to the water sampling point, avoiding direct sunlight)
・Temperature: 2~35℃ (30℃ or less, temperature control with air conditioner recommended)
・Humidity: 85%RH or less
・Vibration: General factory level
・Atmosphere: A place where there is no risk of corrosive gases (H2S/SO2/NH3/CL2, etc.) or sea breeze coming in directly, and where there is little dust.
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Product
AQUA water quality measuring device Ammonia automatic measuring device NH-180
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Handling Company
Anatec Yanaco Co., Ltd.
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Categories
1 Models of AQUA water quality measuring device Ammonia automatic measuring device NH-180
| Product Image | Part Number | Price (excluding tax) | Automatic calibration mechanism | Dilution/washing water conditions | Display | Electrode cleaning | External dimensions | Ground | Installation space | Mass | Measurement method | Measurement period | Measurement target | Measuring range | Number of samples | Piping diameter | Power consumption | Power supply | Printed content | Printing method | Proofreading | Reagent replenishment | Repeatability | Sample conditions | Sample/reagent measurement | Saved data * | Temperature compensation |
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NH-180 |
Available upon quote |
Calibration is performed by introducing CAL-L calibration solution, and CAL-H calibration is confirmed by automatic shift. (Standard equipped: You can choose whether to use it or not) |
Tap water or purified water (for dilution measurements, use ion exchange water or pure water) Water temperature: 2~35℃ Pressure: 0.1~0.2MPa Usage amount: Approximately 1L/measurement |
5.7 inch touch panel LCD display Display: time, measurement status, daily report, settings, ammonia recovery curve history, alarm history, etc. |
Introduce cleaning water into the measurement tank and stir for cleaning. | (W) 600 × (D) 600 × (H) 1,600mm (channel base type) | Class D grounding (separate from power grounding) | Approximately 1m of maintenance space is required at the front and approximately 0.6m at the rear. | Approximately 135kg | Alkaline conditions - ammonia electrode (diaphragm) method |
Shortest measurement cycle: approximately 15 minutes Repeat measurements, arbitrary measurements, and measurement starts using external contact signals are also possible. |
Ammonia and ammonium ions in water | 0~10 to 50mg/L (Effective measurement range: 0.1mg/L~) *Others can be manufactured | 1 sample (2 or more samples available as an option) |
Tap water inlet: Rp1/2 (valve socket nominal diameter 13) Drain outlet: Rp1 (valve socket nominal diameter 25) Sample intake port: Rc1/8 (attached union) |
Approximately 100VA (at maximum load) *Excluding use of service outlet | AC100V±10% 50/60Hz (built-in earth leakage breaker) |
Setting value, measured value, measured value bar graph, calibration value, daily report, power off, Various alarms/individual mark printing of abnormal locations, etc. (forward/reverse order printing selectable) |
Thermal printer thermal paper (paper width 60mm) (automatic winding mechanism standard equipment) | Measure the standard solution in the CAL process and key in the printed value for calibration. |
Continuous measurement is possible for 14 days without reagent replenishment with a measurement cycle of 1 hour. (1 month specification also available *Confirmation of installation environment etc. is required) |
±3% of full scale (as equal division of logarithmic output with standard solution) (±4% of full scale for diluted measurements) |
Water temperature: 2~40℃ Pressure: 0.02~0.05MPa Flow rate: 1~5L/min |
Negative pressure suction metering method (including metering discharge method) |
Measurement data: Approximately 6 months Potential history data: Approximately 1 month Alarm history data: Latest 10 items *This is the recordable period when the measurement interval is set to 1 hour. |
Automatic temperature compensation type (actual sample measurement required within ±5℃ of calibration temperature using standard solution) |
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About Company Handling This Product
- Japan