USB Quality Digital Device Karl Fischer Moisture Titrator
1.Feature and Description
lNon-polluting analytic measurement process; Prevent leakage device and prevent suck-back waste device; Automatic inflow and outflow solution, and automatic mixture of KF reagent, which can prevent users from touching KF reagent directly and makes the operation secure and convenient.
lSeveral titrating modes to meet analysis of different sample: Pre-titration, Auto-titration, Manual titration, Constant titration, KF titer titration, etc.
lConversational operation, complete the setup and operation of titration easily.
lConvenient automation titration system
a.Valve-burette integration design, which is easy replacement and effectively avoid interferences between different solutions in different titration.
b.It can set system time, operator No., burette type, burette coefficient, stirrer speed, output types, etc.
c.Titration end-point reminder.
lFirmware upgrades function which can reduce your titration cost.
lControl methods of titrator: dot matrix LCD, Key operation, simultaneously or respectively control through computer software
lLive display related test methods and measuring results.
lSeveral titrating modes: Pre-titration, Auto-titration, Manual titration, Constant titration, KF titer titration, etc.
lAutomatic inflow and outflow solution, and automatic mixture of KF reagent, which can prevent users from touching KF reagent directly and makes the operation secure and convenient.
lTitrating solution overflow protection
lIt has detecting and reminding functions of KF reagent failure
lUSB and RS-232 printing interface. Realize communication through special titrating software by connecting computer.
2.Picture for Our product
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| Details of the machine | ![]() |
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3.Usage and Application
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Food |
Water content in meat products |
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Medicine |
Water content in pharmaceutical intermediates |
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Daily chemical |
Water analysis of cosmetic,organic solvent or surfactant |
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Petroleum products |
Moisture content control |
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Agriculture |
Water analysis of fertilizer,pesticide emulsifier |
4.Technical data
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Model |
ZDY-502 |
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Moisture Measurement |
Measuring Range |
0.1mg~250mg (mg,mg/L,%,ppm and many units) |
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Resolution |
0.1mg |
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Polarization Current |
Grade |
1μA, 50μA |
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Accuracy |
±0.2μA , ±10μA |
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Titration drive |
Burette Permissible Error |
10ml burette: ±0.025ml |
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Repeatability of titration analysis |
0.5% |
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Power |
AC(220±22)V; (50±1)Hz |
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Dimension & Weight |
360×300×300mm, 10kg |
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5.Packing and Shipping
6.Related Product
| dTrite | Trace Moisture Analyzer |
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1.Company Show
2.Factory Show

1.Certification
2.Warranty and After-sale service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
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