PPM trace water content analyzer for transformer oil lube oil

TP-6A Karl Fischer coulometric water content analyzer quickly measures the moisture content in liquid. This method and tester is widely used in labs, institutions and enterprises of petroleum, chemical industry, power, pharmaceuticals, pesticide, railways, research, etc.
The whole testing process is automatically controlled by the tester itself, during which auto-stirring and analyzing would be finished within 60 seconds, and results would be displayed directly. 

Application Scope

1. Adopts advanced MPU auto-control system, direct A/D conversion of testing electrode data
2. Completely closed titration system avoids direct touch between people and agent as well as influence of environmental humidity.
3. Auto-control and compensation of electrical current via MCU contributes to quick balance of reagent.
4. Highlighted six-digit Nixie tube display, with long service lifetime, high luminance and 0.1 microgram’ sensitivity.
5. Stirring speed is adjustable and steerable via buttons; breakdown can be self-checked via buttons.
6. Electrolysis and testing indicator lights indicates testing status.
7. 400mA electrolysis current is automatically controlled, which greatly improves sensitivity and accuracy.
8. Advantages of sample auto-testing and direct display of results.

Technical Specifications

Method of display： Highlighted six-digit Nixie tube display
Method of Testing： Karl Fischer Coulometry Method
Testing Range： 1ugH2O—100mgH2O
Moisture Content Range： 0.0001%（1ppm)—100%
Senstivity： 0.1ugH2O
End-point Indication： Voice Warning/end-point light indication
Accuracy： 3ugH20-1mgH2O, deviation: ≤0.3% of indications
                  More than 1mgH2O, deviation: ≤0.5% of indications(exclude deviation of sample injection)
Electrolysis Current： Auto-control within 400mA
Self-checking： Breakdown self-checking button
Drift Compensation： Auto-control via MPU
Stirring Speed： Steerable
Dimension： 350×250×160mm
Working Environment： Temperature: 5℃-40℃
Power Consumption： ＜40W
Power Supply： AC220V±10% 50HZ±2.5HZ
Weight： About 6kg

Packing: standard export wooden case.
Delivery method: Usually delivered by express (TNT, DHL, UPS etc), but air freight or other ways are available if need.

What is the mini order quantity?
MOQ: generally 1 unit/piece/set

What payment methods are supported?
Payment method: By T/T, L/C, Alibaba Trade Assurance etc.
Payment terms: Generally, T/T 40% advanced, the balance paid by T/T when the machine is ready; or 100% irrevocable L/C at sight.

What are the available delivery methods?
Our port location: Chongqing, Shanghai or other main port of China
Delivering to: Worldwide
Delivering method: by sea, by air, by truck, by express, combined transportation

How long is the product date of delivery probably?
Delivery date differs with product type, order quantity, special requirement etc. Usually our big machine delivery date is around 10 ~ 20 days; test equipment or analyzer delivery date is around 5~10 days. Some products have stock, contact us anytime to get more information.

How long is the warranty period?
We warrants the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 2 years after start up of the system.

How is the technical services on the product?
Engineer available to service machinery overseas. If you have any technical question, you are welcome to contact us any time. We will response promptly and answer to your satisfaction. If required and necessary, we can send our engineer to your place to provide technical support.