Multifunctional portable pH and mV and Conductivity Meter SX725
- 5000 Set / Sets per Month
- Shanghai or Ningbo
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Product Details
Place of Origin: | Zhejiang, China | Brand Name: | LOHAND | Model Number: | SX-725 |
Product Description
1.Technical Parameters:
1.1. pH:
Measuring range | (-2.00 to 19.99) pH |
Resolution | 0.1/0.01 pH |
Accuracy | Meter: ±0.01pH, connect meter with electrode: ±0.02pH |
Input current | ≤2×10-12 A |
Input impendance | ≥1×1012 Ω |
Stability | ±0.01 pH/3h |
Temp. compensation range | (0 to 100) °C (automatic) |
1.2. mV:
Measuring range | -1999 mV to 0 to 1999mV |
Resolution | 1mV |
Accuracy | ±0.1% FS |
1.3. Dissolved Oxygen:
Measuring range | (0 to 40.00) mg/L (ppm) (0 to 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°C, 90% response) |
Residual current | ≤0.1 mg/L |
Temp. compensation range | (0 to 45) °C (automatic) |
Salinity compensation range | (0 to 45) ppt (automatic) |
Barometric pressure compensation range | (66 to 200) kPa (manual) |
Automatic calibration | Air saturated by water; water saturated by air |
Electrode type | Polarogram type |
1.4. Other Technical Parameters:
Data storage | 300 groups |
Storage content | Series number, measuring value, measuring unit and temperature value |
Power | Two AA batteries (1.5V x2) |
Size and weight | Meter: (65×120×31)mm/180g; Carrying case:(360 x 270x 76)mm/1.5Kg |
Quality and safety certification | ISO9001: 2000, CE and CMC |
1.5. Working Condition:
Environment temperature | 5 to 35 °C (0.01 grade) |
Environmental humidity | ≤85% |
Q1: Why choose us?
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3. We have purveyed customers with the lowest wholesale price.
Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept?
A : T/T , WEST UNION , PAYPAL , ETC.
Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
Contact Us
- Hangzhou Lohand Biological Co., Ltd.
- Contact nameMike Zhang
- Phone86-0571-86418090
- AddressFloor 2, Bldg. 5, Jianggan Tech Park, No. 63, Jiuhuan Road, Jiubao Town, Jianggan Dist, Hangzhou,Zhejiang
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