- sx811 portable ph meter
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the most cost effective portable ph, suited for industrial and mining factories, power plant, water treatment project, environmental protection industry, etc, especially suited in field and on-site.
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| ◆ 1-3 point automatic calibration, the meter provides calibration guide and automatic checking function. |
| ◆ the meter is able to recognize up to 12 types of ph standard buffer solutions. there are three options of standard buffer solutions: usa series, nist series and chinese series (ch), there is also customer-defined solution calibration. |
| ◆ the meter provides two special modes for pure water and pure water mixed with ammonia. these special modes offer temperature compensation for ph value, especially suitable or the electricity and petrochemical industries. |
| ◆ equipped with calibration solution and portable case and suited in field and on site. |
| ◆ meter meets ip57 rating. |
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ph |
range | （-2.00 ~ 19.99）ph |
| resolution | 0.01/0.1 ph | |
| accuracy | ±0.01 ph ±1digit | |
| input current | ≤1×10-12 a | |
| input impedence | ≥1×1012 ω | |
| stability | ±0.01 ph/3h ±1 digit | |
| temperature compensation | （0 ~ 100）°c（manual or automatic） | |
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mv |
range | -1,999mv ~ 0 ~ 1,999mv |
| resolution | - 200 mv ~ 0 ~ 200 mv: 0.1 mv；others:1mv | |
| accuracy | ±0.1% fs ±1digit | |
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temperature |
range | 0~100°c |
| resolution | 0.1℃ | |
| accuracy | ±0.5℃±1digit | |
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other technical parameters |
data storage | 500 groups |
| storage content | serial number, date, time, measuring value, measuring unit and temperature value | |
| power | aaa batteries × 3 (1.5v× 3) / dc5v adaptor ( usb port) | |
| dimension & weight | meter: (88×170×33 )mm / 313g；portable case: (360×270×76)mm/1.6kg | |
| ip rating | ip57 dustproof and waterproof |
| 1. sx811 portable ph meter | 1unit |
| 2. 201t-q plastic three-in-on ph electrode | 1pc |
| 3. ph standard buffer solution (4.00/7.00/10.01ph/50ml) | 1bottle each |
| 4. pc-link communication software disk | 1disk |
| 5. usb communication cable | 1pc |
| 6. usb adaptor (dc 5v) | 1pc |
| 7. manual | 1book |
| 8. small portable case | 1pc |
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accessory category |
description |
specifications |
|
ph combination electrode |
2501-c glass ph combination electrode |
suited for general water such as surface water, tap water, waste water and seawater, etc. bnc connector. |
| 2503-c glass ph combination electrode |
suited for turbid or colloidal solution such as milk, jam, water paint, cosmetics, waste water and sludge, etc. bnc connector. | |
| 2503d-c glass ph combination electrode | suited for solution with low ionic strength and high purity water, bnc connector. | |
| 2015p-c surface ph combination electrode |
suited for medium with moist surface such as skin, paper, cloth, fruit, meat, colloidal solution and micro-solution, bnc connector. | |
|
orp combination electrode |
301pt-c orp combination electrode | test orp, bnc connector. |
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temperature electrode |
mp500-q temperature sensor | use with ph combination electrode, 4 pin connector. |
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ph buffer |
ph4.00 buffer | 500ml/250ml/50ml（bottle） |
| ph6.86 buffer | 500ml/250ml/50ml（bottle） | |
| ph9.18 buffer | 500ml/250ml/50ml（bottle） | |
| ph7.00 buffer | 500ml/250ml/50ml（bottle） | |
| ph10.01buffer | 500ml/250ml/50ml（bottle） | |
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electrode soaking solution |
combination electrode soaking solution | 500ml/250ml/50ml（bottle） |
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orp standard solution |
222 mv orp standard solution | 250ml/100ml/50ml（bottle） |
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portable case |
small portable case（360×270×76）mm | match sx811, sx813 |
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sx811 portable ph meter
