AQUA water quality measuring device total nitrogen automatic measuring device TN-310
Anatec Yanaco Co., Ltd.
About This Product
The automatic total nitrogen measurement device is a fully automated version of the total nitrogen measurement method using the "catalytic pyrolysis/chemiluminescence method" adopted in JIS K0102. A measurement cycle of several minutes is possible, and it can be used in a wide range of applications, from nitrogen treatment control measurement to effluent water measurement.
■Features
・Total nitrogen measurement is possible for a wide variety of samples.
・Highly accurate and highly reproducible measurements are possible
・Supports multi-series measurement
・Negative pressure suction method is used for sample water collection.
■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 (1A or less when contact capacity is 30V DC)
(Changing to b contact…optional)
1.Concentration upper limit alarm
2.Sample...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: 2~40℃ (below 30℃, 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.
■Piping diameter
・Tap water inlet: Rp1/2 (valve socket nominal diameter 13)
・Drainage outlet: Rp1 (valve socket nominal diameter 25)
・Sample intake: Rc1/8 (attached union)
・Air inlet: Φ6 (Φ4/Φ6 pipe)
・Exhaust port: Rc1/8 (Φ6/Φ8 pipe)
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Product
AQUA water quality measuring device total nitrogen automatic measuring device TN-310
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Handling Company
Anatec Yanaco Co., Ltd.
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Categories
1 Models of AQUA water quality measuring device total nitrogen automatic measuring device TN-310
| Product Image | Part Number | Price (excluding tax) | Air conditions | Carrier gas | Detector | Dilution/washing water conditions | Display | External dimensions | Ground | Installation space | Mass | Measurement method | Measurement period | Measuring range | Number of samples | Power consumption | Power supply | Printed content | Printing method | Proofreading | Pyrolysis furnace | Repeatability (with standard solution) | Sample conditions | Saved data * (internal memory) | Washing | Water removal | Weighing method |
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TN-310 |
Available upon quote |
Pressure: 0.4~0.9MPa (Do not contain oil or water droplets) Usage amount: Approximately 5L/min |
Instrument air (purified in equipment) | Normal pressure chemiluminescence detector |
Tap water or purified water (for dilution measurements, use ion exchange water or pure water) Water temperature: 2~35℃ Pressure: 0.1~0.7MPa Usage amount: Approximately 500mL/measurement (when set to perform cleaning after each measurement) |
7 inch touch panel LCD display Display: time, measurement status, daily report, settings, light intensity history, alarm history, etc. |
(W) 700 × (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 160kg | Catalytic pyrolysis/chemiluminescence method |
Shortest measurement cycle: Approx. 10 minutes (excluding cleaning time) Repeat measurements, arbitrary measurements, and measurement starts using external contact signals are also possible. |
Range specified from 0 to 20 to 1,000mg/L *Others can be manufactured | 1 sample (2 or more samples available as an option) | Approximately 1KVA (at maximum load) | 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 58mm) (automatic winding mechanism standard equipment) | Set the operation mode to calibration, measure the standard solution, and set the calibration result by key input. | Dry combustion furnace (setting 850℃) |
Full scale ±4% (0~20mg/L or less or in case of diluted measurement, ±5% of full scale) |
Water temperature: 2~40℃ Pressure: 0.02~0.05MPa Flow rate: 1~5L/min |
Measurement data: Approximately 6 months Light amount 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. |
A method of cleaning the inside of the flow path, drip pipe, catalyst, etc. using cleaning water. | Electronic cooling dehumidifier | Negative pressure suction metering and slide valve metering method |
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About Company Handling This Product
- Japan