Portable multi parameter water quality detector

PTB-2020Portable multi parameter water quality detectionceremony

one Instrument Introduction

This water quality detectorAdopting a touch sensitive design, integrating digestion and measurement functions, with a fully Chinese operating interface and guided system operation, the exquisite portable machine design enhances the user's operating experience. The design of the digestion colorimetric integrated tube and the colorimetric dish measurement have been improved in terms of measurement efficiency and accuracy. The instrument is pre stored at the factoryCOD、 Several dozen parameter curves for indicators such as ammonia nitrogen, total phosphorus, and total nitrogen (depending on the type of customer procurement))Make the entire detection process simple and convenient, and easier for beginners to operate. It can be widely applied in fields such as environmental monitoring, scientific research water quality testing, production and emission monitoring and testing.

The instrument adopts modular programming design, integrating colorimetric and electrode methods into one machine. Users can choose single or multiple indicator detection indicator modules according to their needs, and can add new measurement indicators to the machine at any time during later use according to their measurement requirements.

two Main functional features

●Dual color touch screen design, user-friendly human-machine dialogue interface, easy operation, visible digestion process, and direct reading of measured concentration;

●All indicators are accompanied by helpful prompt files during the measurement process, guiding users step by step to complete the measurement task.

●Support adding indicators in the future, users can upgrade the product and add new detection indicators as needed after purchase.

●Portable portable portable box design, with instrument box and accessory box stacked in one, can be directly used for water quality testing outdoors, and is also convenient for laboratory operations;

●Integrating colorimetric and electrode methods into one machine, it can simultaneously measure colorimetric and digestion indicators;

●Using a digestion colorimetric integrated tube, the water sample determination process is simple, fast, safe, and the measurement results are accurate;

●Large capacity data storage, power-off protection design ensures that the instrument is not damaged and data records are not lost;

●Calibration mode from 1 o'clock to 7 o'clock, automatically calculating slope, intercept, and correlation coefficient, with high measurement accuracy;

●Intelligent design for fault self diagnosis, making instrument management and maintenance simple and convenient;

●Strong anti-interference ability, suitable for industrial sites;

●Using semiconductor cold light source emitters, the lifespan of the light source can reach tens of thousands of hours;

●Equipped with data collection software, it can connect to a computer to export measurement data, and comes with a printer that can print measurement data and historical records;

●Wide measurement range, diverse measurement indicators, and the ability to freely combine measurement indicators according to user needs;

●Pre stored standard measurement curves can be easily retrieved for measurement, and self built measurement curves can also be created,Pre stored digestion programs for various indicators that need to be digested and measured, one click start digestion;

●Automatic temperature control system, PID regulation technology, synchronously displaying the digestion temperature curve during the digestion process for easy observation of the digestion process;

●The determination and digestion systems are designed separately, with independent power control, and the operation process can be carried out separately without affecting each other;

●The instrument is equipped with a built-in DC power supply, large capacityPowered by lithium batteries, the instrument can achieve multiple batches of water sample heating, digestion, and colorimetric determination through its own lithium battery without mains power.

three Instrument technical parameters

●Display operation: dual LCD color touch screen, Chinese operation interface;

●Colorimetric method：tubularcolorimetrylaw；

●Dissolving quantity:≤6Support;

●Temperature indication error:≤±1℃；

●Uniformity of temperature field:≤2℃；

●Resolution time indication error:≤±2%；

●Curve parameters: adjustable100 measurement curve parameters;

●school accurate1-7 point calibration mode, automatically correcting curve values;

●time Clock: Built in real-time clock, with a monthly cumulative error of less than10 seconds;

●Record storage: storable10000 measurement results, data is not lost when power is cut off;

●hit Printing: Comes with a built-in printer to print measurement results at any time;

●Communication method:USBThe measurement results can be uploaded to a computer for easy statistical analysis by users;

●Environmental temperature:（5～40）℃； Environmental humidity: relative humidity<85% (no condensation);

●Charging power supply:AC 220V ±15% / 50Hz；

●Working power supply:DC 16V lithium battery;

●Weight: ＜ 10kg。

four Test indicator parameters(Any combination)