MP525 Bench Top pH / Dissolved Oxygen DO Meter (food analysis, shrimp farming, fish farming)
Model: MP525
Features:
| - Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc. |
| - There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode. |
| - Automatically recognize 13 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series, NIST series, CHINA series and Self-defined series. |
| - High purified water and ammonia added purified water pH measuring mode can be set up, especially suitable for electric power and petrochemical industry |
| -With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode. |
| - Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure. |
| -Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps. |
| - Meter has the only product serial number. |
| - Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps. |
Specifications:
| pH | Measuring range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Meter:±0.002 pH, connect meter with electrode:±0.01pH | |
| Input current | ≤1×10-12 A | |
| Input impendance | ≥3×1012 Ω | |
| Stability | ±0.002 pH/3h | |
| Temp. compensation range | (0 to 100) ℃(automatic or manual) | |
| mV | Measuring range(mV/ORP/EH) | -1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 0.1mV | |
| Accuracy | ±0.03% FS | |
| Dissolved Oxygen | Measuring range | (0 ~ 40.00)mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Meter:±0.10 mg/L,connect meter with electrode:±0.40 mg/L | |
| Response time | ≤30 s(25℃, 90% response) | |
| Residual current | ≤0.1 mg/L | |
| Temp. compensation range | (0 ~ 45)℃(automatic) | |
| Salinity compensation range | (0 ~ 45)ppt(automatic) | |
| Air pressure compensation | (80 ~ 105)kPa(automatic) | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarogram type | |
| Temperature | Measuring range | -10℃~ 110℃ |
| Resolution | 0.1℃ | |
| Accuracy | 5~ 60℃range:±0.4℃ other range:±0.8℃ | |
| Other Technical Parameters: | Data storage | 300 groups |
| Storage content | Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time | |
| Power | DC9V/300mA | |
| Communication connector | RS232 | |
| Size and weight | 160 × 190 × 70mm/880g | |
| Quality and safety certification | ISO9001:2008, CE and CMC | |
| Working Condition | Environment temperature | 5 ~ 35 ℃(0.01grade) 15 ~ 30 ℃(0.001grade) |
| Environmental humidity | ≤75% | |
| IP rating | IP54 Dustproof and waterproof |
Packing List:
| 1. Model MP525 pH/ DO meter | 1set |
| 2. Model 602 flexible electrode holder | 1pc |
| 3. Model 901 intelligent stirrer | 1set |
| 4. 201T-M plastic pH/ATC three-in-one combination electrode | 1pc |
| 5.2503-C glass pH combination electrode | 1pc |
| 6. MP500 temperature electrode | 1pc |
| 7. DO500 DO electrode | 1pc |
| 8. pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL) | 1btl/each |
| 9. 9V power adapter(meter use)e | 1pc |
| 10. 6V power adapter(stirrer use) | 1pc |
| 11. DO503 membrane cap(DO electrode use) | 3pc |
| 12. DO502 DO electrode inner solution(30mL) | 1btl |
| 13. Cathode polishing paper | 2pc |
| 14. B628 stirring bead | 3pc |
| 15.AA battery | 2pc |
| 16. RS-232 communication cable | 1pc |
| 17. MP525 communication software disk | 1pc |
| 18. Operation manual | 1unit |
| 19. Brief operation instruction | 1unit |
| 20. Packing List | 1pc |
Ion Seletion
Model 602 Universal Electrode Holder and Stand
In compliance with IP54
RS-232 output
DO Electrode, Calibration Cap, and replaceable membrane
Founded in 1991, Shanghai San-Xin Instrumentation Inc. specializes in research, manufacture and sale of electrochemical devices and electrodes ranging from pH, ORP, conductivity, ISE, DO to water hardness, turbidity, acid-alkali meters and electrodes. Our factory is located in Cao He Jing High-Tech Park, Shanghai, covering 1200 square meters.
San-Xin adheres to the philosophy of "honesty, sincerity, persistence and perfection" and the spirit of "credit, faith and trust" in pursuit of sustainable development. With efficient technology innovation, San-Xin's products and technology always maintain at the world-advanced level and ahead of counterparts in the domestic market. Up till now, San-Xin has successfully developed MP500 series of laboratory electrochemical devices, SX700 series of waterproof portable electrochemical instruments and SX600 series of waterproof pen testers. Newly developed benchtop and portable water hardness meters adopt electrode measurement and are the unique water hardness meters in the world which have won good reputation.
With 20 years of history, San-Xin always commits to brand development. Nowadays, San-Xin brand is renowned in both domestic and overseas market. Moreover, San-Xin series of products have been exported to many other countries and regions around the world. San-Xin's brand is expanding throughout the global market.
With ISO 9001:2000 certified, San-Xin has a strict quality management system. All the products are CMC and CE marked. San-Xin has outstanding research capability, advanced technology and high quality on the one hand and provides professional technique supports and after-sales service on the other. Backed by its core technology and innovation, San-Xin has established successfully long-term cooperations with many well-known international companies for whom San-Xin works as an OEM.
With ISO 9001:2000 certified, San-Xin has a strict quality management system. All the products are CMC and CE marked. San-Xin has outstanding research capability, advanced technology and high quality on the one hand and provides professional technique supports and after-sales service on the other. Backed by its core technology and innovation, San-Xin has established successfully long-term cooperations with many well-known international companies for whom San-Xin works as an OEM.
San-Xin will further implement brand development strategy, promote quality management system and information procedures, enhance customer satisfaction and create a win-win situation between San-Xin and its customers. San-Xin is developing and striving to achieve new leaps and more success.
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