- mp512 precision ph meter
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high precision laboratory bench ph meter, which is suitable for measuring solution of weak ionic strength, and the turbid liquid or colloidal solution. it can be used in the high-precision ph measurements, such as scientific research, quality control, biotechnology, fine chemicals, acid-base titration, etc.
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●meter meets with the requirement of international glp standards. its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, rs-232 output, function setting and self-diagnose etc. |
| ● there are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode. |
| ●automatically recognize 13 kinds of ph buffer solution. user can choose anyone from four series of standard buffer solutions: europe & usa series, nist series, china series and self-defined series |
| ● high purified water and ammonia added purified water ph measuring mode can be set up, especially suitable for electric power and petrochemical industry |
| ● with eh redox potential measuring mode can directly display orp value which against standard potential of hydrogen electrode. |
| ● meter has the only product serial number. |
| ● dustproof and waterproof meter meets ip54 standards. all sockets are seal protected by the silica gel caps. |
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ph |
measuring range
resolution
accuracy
input current
input impendance
stability
temp. compensation range |
（-1.999 ~ 19.999）ph
0.1/0.01/0.001 ph
meter:±0.002 ph, connect meter with electrode:±0.01ph
≤1×10-12 a
≥3×1012 ω
±0.002 ph/3h
(0 to 100) ℃（automatic or manual） |
|
mv |
measuring range(mv/orp/eh)
resolution
accuracy |
-1999.9mv ~ 0 ~ 1999.9mv
0.1mv
±0.03% fs |
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temperature |
measuring range
resolution
accuracy |
-10℃~ 110℃
0.1℃
5~ 60℃range：±0.4℃ other range：±0.8℃ |
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other technical parameters: |
data storage
storage content
power
communication connector
size and weight
quality and safety certification |
300 groups
measuring value series number, measuring value, temperature, atc or mtc state, measuring date and time
dc9v/300ma
rs232
160 × 190 × 70mm/880g
iso9001:2008, ce and cmc |
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working condition |
environment temperature
environmental humidity
ip rating |
5 ~ 35 ℃（0.01grade） 15 ~ 30 ℃（0.001grade）
≤75%
ip54 dustproof and waterproof |
| 1. model mp512 precision ph meter | 1 unit |
| 2. model 602 flexible electrode holder | 1pc |
| 3. 201t-m plastic ph/atc three-in-one combination electrode | 1 pc |
| 4. 2503-c glass ph combination electrode | 1 pc |
| 5. mp500 temperature electrode | 1pc |
| 6. ph standard buffer solution(ph 4.00,7.00,10.01/50ml) | 1pc |
| 7. 9v power adapter | 1pc |
| 8. rs-232 communication cable | 1 pc |
| 9. mp512 communication software cd | 1 pc |
| 10. operation manual | 1 unit |
| 11. brief operation manual | 1 unit |
| 12. packing list | 1 pc |
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accessory categry |
description |
specifications |
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ph combination electrode |
201-c plastic combination ph electrode |
suitable for routine ph measurements, widely used, bnc connector。 |
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200-c plastic combination ph electrode |
suitable for routine ph measurements, long continuous, high precision, bnc plug. | |
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206-c plastic combination ph electrode |
smaller diameter electrode, suitable for small diameter container in a test, bnc connector | |
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201t-m plastic three-in-one combination ph electrode |
simultaneous measurement of ph and temperature, automatic temperature compensation, bnc rca plugs. | |
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2501-c glass combination ph electrode |
for precise ph test, routine laboratory use, bnc plug. | |
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2503-c glass combination ph electrode |
for precise ph test, used to measure complex samples, bnc plug. | |
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2503d-c glass combination ph electrode |
for low-temperature solution and pure water ph measurement, bnc plug. | |
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2503g-c glass combination ph electrode |
suitable for high temperature solution ph measurements, bnc plug | |
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2503s-c glass combination ph electrode |
for acid and high-temperature solution ph measurements, bnc plug. | |
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2015p-c plane combination ph electrode |
for the surface and trace solution ph measurement, bnc plug. | |
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orp composite electrode |
301pt-c plastice orp combination electrode |
orp measurement for conventional, wide range of uses, bnc plug |
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3501pt –c glass orp combination electrode |
orp measurement of routine laboratory, test stability, fast response, bnc plug | |
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temperature electrode |
mp500 temperature electrode |
stainless steel housing, fast response, high accuracy, rca plugs |
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ph buffer |
ph4.00 buffer |
500ml/250ml/50ml（bottle） |
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ph6.86 buffer |
500ml/250ml/50ml（bottle） | |
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ph7.00 buffer |
500ml/250ml/50ml（bottle） | |
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ph9.18 buffer |
500ml/250ml/50ml（bottle） | |
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ph10.01 buffer |
500ml/250ml/50ml（bottle） | |
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electrode soaking |
ph（orp）combination electrode soaking solution |
500ml/250ml/100ml（bottle） |
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10-5 mol/l sodium ion electrode soaking solution |
equipped with 7801sodium electrode . 500ml/250ml/100ml（bottle） | |
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orp standard solution |
222 mv orp standard solution |
250ml/100ml/50ml（bottle） |
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electrode holder |
model 602 flexible electrode holder |
nice appearance of the arc-type bracket, you can turn 360 degrees and vertical lift |
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model 601stirring type electrode holder |
the electrode holder and magnetic stirrer combination of new products. | |
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model 600 electrode holder |
cheap simple electrode holder |
