| Display: | Digital |
|---|---|
| Portable: | Portable |
| Appliance: | Medical Research |
| Certification: | ISO9001 |
| Item: | pH/Mv/ISE/Conductivity/Do Meter |
| pH: | (-1.99 ~ 19.99)pH |
| Customization: |
|---|
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Audited Supplier SX721 Portable pH/ORP Meter With CE certificate
Introduction
| Built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display. |
| Double-parameter meter, equipped with three-in-one combination pH electrode and ORP electrode, automatic identification of electrode by meter. |
| Automatic identification of 13 pH standard calibration solutions, three options of standard buffer solutions: Europe and America series, NIST series and China series. |
| Able to set pH measurement modes of high purity water and pure water with ammonia |
| Meter meets IP57 rating, equipped with calibration solution and portable case. |
Specifications
| Category | Product Name | Basic features and specifications |
| PH |
Measuring range |
(-2.00 ~ 19.99)pH |
|
Resolution |
0.1/0.01 pH | |
|
Accuracy |
Meter:±0.01pH; Overall: ±0.02pH | |
|
Input current |
≤2×10-12 A | |
|
Input impendance |
≥1×1012 Ω | |
|
Stability |
±0.01 pH/3h | |
| Temp. compensation range | (0 ~ 100)ºC(automatic) | |
| ORP |
Measuring range (mV/ORP/EH) |
-1999mV ~ 0 ~ 1999mV |
|
Resolution |
1mV | |
|
Accuracy |
Meter:±0.1% FS, Overall: ±15mV | |
| Other Technical Parameters |
Data storage |
200 groups |
| Storage content | Series number, measuring value measuring unit and temperature, | |
|
Power |
Two AA batteries (1.5V x2) | |
|
Size and weight |
meter:(65×120×31)mm/180g;Suitcase: (360×270×76)mm/1.6Kg | |
| Quality and safety certification | ISO9001:2000, CE and CMC | |
| Working Condition |
Environment temperature |
5 ~ 35 ºC(0.01grade) |
|
Environmental humidity |
≤85% | |
|
IP rating |
IP57 Dustproof and waterproof |
Standard Kit Includes
| 1. Model SX721 pH/ORP meter | 1unit |
| 2. 201T-S plastic pH/ATC three-in-one combined electrode | 1pc |
| 3. 301Pt-s plastic ORP combined electrode | 3pc |
| 4. pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL) | 1btl/each |
| 5. 220mV ORP standard solution(50mL) | 1pc |
| 6.Screw driver | 1pc |
| 7. Spare AA batteries | 2pcs |
| 8. Operation manual | 1pc |
| 9. Carrying case | 1unit |
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
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Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥
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Audited Supplier 
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