TONGAO TR-703H Single Parameter Sulfate Rapid Tester
Measurement standard HJ/T342-2007, range 0-200 mg/L, detection limit 5 mg/L, digestion environment without digestion, measurement error ≤ +/- 5%, Repeatability ≤ +/- 3%, instrument design small, easy to carry, suitable for field/field measurement, travel; multi-channel design, the Light source does not affect each other, reducing interference.
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Overview
The TR-703H sulfate Tester can quickly determine sulfate in water, and the instrument design is compact and easy to carry, which is suitable for on-site/field measurement and business trips. The multi-channel design is adopted, and the light sources do not affect each other, which reduces interference; The digestion colorimetric tube, mature colorimetric technology, and stable system cooperate with proprietary algorithms to make the operation simpler and faster, and the detection results more stable and reliable.
Application
The instrument is widely used in emergency monitoring, industrial wastewater, domestic (CN) sewage, sewage treatment, pharmaceutical and chemical industry, food, beverage, textile printing and dyeing, electroplating, papermaking, petroleum metallurgy, river treatment, scientific research units, universities and other fields.
Features
01Support the determination of sulfate in various waters, and expand dozens of conventional water pollution parameters;
02The instrument design is small and easy to carry, suitable for on-site/field measurement and business trips;
03Mature colorimetric technology, stable system and special algorithm can reduce the impact of dirty, scratched or flawed glass tubes (including fingerprints) on the results;
04 Navigation-based operation program, with prompt function, intelligently guide users to complete the operation easily;
05 Digestion colorimetric tube is used for digestion and colorimetric (support 16/25mm), no need to transfer liquid to cuvette;
06With fast measurement mode, it can read the data continuously and continuously in real time, and switch freely between speed and accuracy;
07 It has the function of judging the rationality of data, which can judge the rationality of the results, such as over-range prompts, blank calibration prompts, etc.;
08 With a collection function, you can add commonly used programs to the user program for easy searching;
09 Built-in standard detection program (curve), no need for users to calibrate curves, and support user-built curves;
10 multi-channel cold light source design mode, each light source does not affect each other, reducing the failure rate of the instrument, and it can be calibrated for several years;
11. Thermal printer can be selected to print the measurement data or historical data at any time;
1,230,000 sets of data storage space, which can save data to the instrument, with power-off protection function, to protect your data security;
13. It has the function of data uploading, which can upload the data to the computer for permanent storage, providing data support for your daily sewage management;
14. Push-button operation design, good feedback touch, avoiding the problem of inconvenient use of touch screen in complex environments;
15 color LCD screen, full Chinese design, simple and generous interface design, in line with domestic (CN) use habits.
TongAo TR-703H Single parameter TesterSpecifications
| LIST | VALUE |
|---|---|
| Instrument name | TR-703H Portable Sulfate Rapid Tester |
| Measurement standard | HJ/T342-2007 |
| Range | 0-200 mg/L |
| detection lower limit | 5 mg/L |
| Digestion environment | No need to digest |
| measurement error | ≤± 5% |
| Repeatability | ≤± 3% |
| Optical inspection Stability | ≤ +/- 0.001A/20 minutes (100,000 hours life) |
| Light source mode | Multi-channel mode (8-channel design) |
| operation mode | Membrane button design |
| Display | High-definition color LCD screen |
| Colorimetric method | Special Algorithm for Digestion Colorimetric Pipe Fitting |
| printer | Optional external Bluetooth printer |
| data processing | Average value after 10 measurements excluding outliers |
| data storage | 30,000 (including item, date, time, sample ID, etc.) |
| Linear dispersion quantity | 96 Linear dispersions (expandable, including several standard Linear dispersions and editable Linear dispersions) |
| Sample compatibility | 16 mm (round), 25mm (round) |
| exception notification | Blank comparison prompt, over-range prompt, etc |
| Instrument Power | 0.3W |
| Protection level | IP 63 |
| Operating Environment | 5~ 40 ℃, ≤ 85% non-condensing |
| Host size | 240mm x 95mm x 80mm |
| instrument Weight | 0.5 kg |
TongAo TR-703H Single parameter Tester Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Determination of sulfate content in water
- What is barite? What performance needs to be tested?
- Simple operation process of sulfate reagent


TR-703H






