Brand: Erun environmental protection
Name: Portable boiler water quality tester
Model number: ERUN-SP series
Parameters: Sodium, conductivity, silica, iron, copper
According to the flow mode of water in the evaporation heating surface, it is divided into natural circulation boiler, forced circulation boiler and direct current boiler; both natural circulation boiler and forced circulation boiler have steam drum, referred to as drum boiler, while the water in the direct current boiler does not circulate, and the preheated water directly enters the riser tube for heating and evaporation. Therefore, the requirements for boiler water testing in the furnace are very high. The laboratory desktop thermal power plant steam boiler water quality tester ERUN-SP series drum boiler and direct current boiler main steam quality test parameters produced by Erun Environmental Protection are: sodium, hydrogen conductivity (25℃), silicon dioxide, iron, and copper.
ERUN-SP series Portable boiler water quality tester technical parameters：
Number | Measurement items | Measuring range | Maximum error | Measurement method national standard basis |
1 | iron | 0.0-5.0mg/L 5.0-10.0mg/L | 5%(F.S) | GB/T 14427-2017 |
2 | copper | 0.02-1.00mg/L 1.00-10.0mg/L | 5%(F.S) | Copper reagent spectrophotometry |
3 | conductivity(25℃) | 0.00µs/cm-199.9ms/cm | ±0.1 | Electrode method |
4 | silica | 0.05-5.0mg/L | 5%(F.S) | Spectrophotometry |
1. The wavelength is automatically selected when measuring the sample, without adjustment.
2. Adopt 5.0-inch large LCD screen, display in Chinese (available in English). The measured concentration is directly displayed and the absorbance is measured.
3. The instrument is convenient to carry around for on-site testing. The instrument has many functions, such as measurement, setting, recording, saving and data statistical processing.
4. With data storage function, it can store 100 curves and 1999 data with time and parameter labels. The built-in printer enables the direct printing of the measurement results.
5. Data interface: peripheral USB interface to support data management and instrument control.
6. Cold light source, narrow-band interference optical system, good optical stability. Optical path system: using solid light emitting device as both light source and as monochromatic, light source / monochromatic, color slot, sensor integrated, no moving parts, pulse power supply, the service life of the light source up to 100,000 hours.
7. Expanded and customized test projects.
