Портативный Измеритель ОВП с ЖК дисплеем SX721
- Category: PH Meters >>>
- Supplier: Shanghai Yanhe Instrument Equipment Co. Ltd.
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Product Overview
Description
SX721 LCD Operating Screen Portable ORP PH Meter
Product Description
| 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. |
| 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)℃(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 ℃(0.01grade) |
Environmental humidity | ≤85% | |
IP rating | IP57 Dustproof and waterproof |
| 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 |
Other prodcucts
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Packaging & Shipping
Company Information
FAQ
1.What we mainly supply?
Yanhe Insturment was established in 2009, professional in manufacturing, sell ,distribute the high
quality lab instruments in range of environmental test, analytical chemistry,physical optics and life
sciences .
Growing from Strength to strength to become the leader manufacturer and distributor with
best discount and fast pre -sale and after sales service .
2.Why choose us?
-OEM/ODM Accept
- Large range of lab insturments can be supplied ,which distribute from the name brands .
-small order or sample order can be accepted
-Factory supply directly, fast delivey
-Specialized in this line for 8 years
- Inquiry respond in 12 hours ,and TM contact in one hour except the sleeping time.
3.Our Payment & Logistics?
Payment terms:TT/West Union/L/C PayPal
Shipping terms: DHL, UPS, FEDEX, TNT, EMS
By air or Sea are both available.
Alibaba Trade assurance is accepted
4.How to send us a inquiry ?
1.If you are not very urgent ,the webpage of the products shows :Contact Supplier
2.If you need sth urgently ,click :Chat now.
3. The other contacts information like email/skype wechat will be supplied as below
Which can help you to contact with me directly.
5. What about the after sales service?
For the samll products like mixer or water quality testers ,we can supply professional
operation videos and engineer online training
For big Lab instruments like Plant growth chambers or Gas phase liquid chromatography,
Engineers go abroad to install and train the local workers are available.
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