- mp526 conductivity/do meter
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for high-precision measurements of the conductivity and dissolved oxygen in laboratory. suitable for biotechnology, aquaculture, power plants and environmental protection industries.
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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 8 kinds of conductivity standard solution. user can choose anyone from two series of solutions: europe & usa series and china series. |
| ● adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (k=1), it can meet measuring accuracy requirement for range within 0.5μs/cm ~ 200ms/cm by using only one-point calibration. |
| ● ability to switch among conductivity, tds, salinity and resistivity. multinomial calculation for tds and salinity to ensure the conversion precision of the full scale. |
| ● conductivity measurement mode has the function of non-linear temperature compensation for high purity water. |
| ● equips new type of do electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make do measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure. |
| ● polarogram type do electrode has special electrode calibration cap. only needs 3 to 5 minutes for electrode polarization. electrode adopts combination diaphragm cap which very convenient to use. each do electrode equips with three spare diaphragms caps. |
| ● 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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conductivity |
measuring range
resolution
accuracy
temp. compensation range
electrode constant
reference temperature |
conductivity：（0.00~20.00）μs/cm （20.0~200.0）μs/cm
（200~2000）μs/cm （2.00~20.00）ms/cm
（20.0~200.0）ms/cm （200~2000）ms/cm（k=10）
resistivity：（0 ~ 100）mω·cm
tds: （0 ~ 100）g/l
salinity： （0 ~ 100）ppt
0.01/0.1/1μs/cm 0.01/0.1/1 ms/cm
meter:±0.5% fs,connect meter with electrode:±0.80% fs
（0 ~ 50）℃（automatic ）
0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1
25℃、20℃ and 18℃ |
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dissolved oxygen |
measuring range
resolution
accuracy
response time
residual current
temp. compensation range
salinity compensation range
air pressure compensation
automatic calibration
electrode type |
（0 ~ 40.00）mg/l(ppm) （0 ~ 200.0）%
0.1/0.01 mg/l(ppm) 1/0.1 %
meter：±0.10 mg/l，connect meter with electrode：±0.40 mg/l
≤30 s（25℃, 90% response）
≤0.1 mg/l
（0 ~ 45）℃（automatic）
（0 ~ 45）ppt（automatic）
（80 ~ 105）kpa（automatic）
air saturated by water; water saturated by air
polarogram type |
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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 mp526 conductivity/do meter | 1set |
| 2. model 602 flexible electrode holder | 1pc |
| 3. model 901 intelligent stirrer | 1set |
| 4. 2401-m conductivity electrode | 1pc |
| 5. do500 do electrode | 1pc |
| 6. 1413μs/cm conductivity standard solution (50ml) | 2btls |
| 7. 9v power adapter (meter use) | 1pc |
| 8. 6v power adapter (stirrer use) | 1pc |
| 9. do503 membrane cap (be used for do electrode) | 3pc |
| 10. do502 do electrode inner solution (30ml) | 1btl |
| 11. cathode polish paper | 20pc |
| 12. b628 stirring bead | 3pcs |
| 13. aa battery | 4pcs |
| 14. rs232 communication cable | 1pc |
| 15. mp526 communication software cd | 1pc |
| 16. operation manual | 1unit |
| 17. brief operation instruction | 1unit |
| 18. packing list | 1unit |
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accessory categry |
description |
specifications |
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conductivity electrode |
djs-0.1-m pure water conductivity electrode |
k=0.1 cm-1，automatic temperature compensation, for testing the conductivity of high pure water, 4-pin plug |
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2401-m glass conductivity electrode |
k=1.0 cm-1，automatic temperature compensation, precision laboratory test for conductivity, 4-pin plug. | |
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2301-m plastic conductivity electrode |
k=1.0 cm-1，automatic temperature compensation for laboratory and field testing, 4-pin plug. | |
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2310-m plastic conductivity electrode |
k=10 cm-1，automatic temperature compensation, used to test seawater and concentrated salt water, etc., 4-pin plug | |
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glass flow cell |
equipped with djs-0.1-m electrode | |
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do electrode |
do500 do electrode |
polarographic-type do electrode，for laboratory and field using, 8-pin plug |
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do electrode attachment |
do503 do electrode membrane cap |
combined membrane cap，dedicated to the do500 do electrode, size: 3 / group |
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do502 do electrode electrolyte |
added electrolyte, dedicated to the do500 do electrode, specifications: 30ml/bottle | |
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do501 cathode polishing paper |
polishing paper, dedicated to clean do500 do electrode cathode, size: 2 / group. | |
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temperature electrode |
mp500 temperature electrode |
stainless steel housing, fast response, high accuracy, rca plugs |
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conductivity calibration solution |
84 μs/cm conductivity calibration solution |
500ml/250ml/50ml（bottle） |
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1413 μs/cmconductivitycalibration solution |
500ml/250ml/50ml（bottle） | |
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12.88 ms/cmconductivitycalibration solution |
500ml/250ml/50ml（bottle） | |
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146.6 μs/cmconductivitycalibration solution |
500ml/250ml/50ml（bottle） | |
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1408 μs/cmconductivitycalibration solution |
500ml/250ml/50ml（bottle） | |
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12.85 ms/cmconductivitycalibration solution |
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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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 |
