- sx711 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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● 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. |
| ● 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. |
| ●equipped with calibration solution and portable case and suited in field and on site. |
| ●meter meets ip57 rating. |
| 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 sx711 ph/mv meter | 1unit |
| 2. 201t-s plastic ph/atc three-in-one combination electrode | 1pc |
| 3. ph standard buffer solution(ph4.00, ph7.00 and ph10.01/50ml) | 1btl/each |
| 4.screw driver | 1pc |
| 5. spare aa batteries | 2pcs |
| 6. operation manual | 1pc |
| 7. carrying case | 1unit |
|
accessory category |
description |
specifications |
|
ph combination electrode |
201t-s plastic three-in-one combination ph electrode |
measure ph and temperature simutaneously, atc, general measurement, 8 pin connector. |
|
2503dt-s glass three-in-one ph electrode |
atc, suited for measurement of solution under low temperature and pure water, 8 pin connector. | |
|
glass flow cell |
match 2503dt-s electrode. | |
|
orp combination electrode |
301pt-s plastic orp combination electrode |
suited for regular orp measurement, 8 pin connector. |
|
|
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） | |
|
electrode soaking solution |
combination electrode soaking solution |
500ml/250ml/50ml（bottle） |
|
orp standard solution |
222 mv orp standard solution |
250ml/100ml/50ml（bottle） |
|
portable case |
big portable case（255×210×50）mm |
match single electrode |
|
small portable case（360×270×76）mm |
match multiple electrodes |
