Online Transformer Oil Moisture Content Testing Instrument (TPEE)
Product Application
TPEE water content analyzer is specially designed for the measurement of water content in oil or in the air. Series TPEE is ideal for online monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and adaptive maintenance of plant and machinery. For instance, moisture affects dramatically
the insulation characteristics of electrical transformer oil and therefore continuous monitoring is extremely important.
Product Features
Similar to the humidity in the air, the water content in an oil can be described by the absolute value in ppm or by the relative value aw: - ppm (mass of water / mass of oil) - aw (actual water content as fraction of the water content in the saturated oil) aw = 0 corresponds to water-free oil, while aw = 1 describes fully saturated oil. Aw measurement with TPEE transmitter series is based on the outstanding long term stability and resistance to pollution of the TPEE capacitive sensor elements series HC.
The physical quantities measured are water activity aw and temperature T. With these quantities TPEE calculates the water content(ppm) in mineral transformer oils. Calculation of water content in non-mineral transformer oils and lubrication oils can be accomplished by downloading specific parameters of the oil.
Technical Parameter
Our other moisture content testers
Karl Fischer coulometric method moisture tester TP-2100
| Method of Display: |
7 inch color touch LCD with Chinese display |
| Method of Testing |
MPU controlled electrolysis(Karl Fischer Coulometric Method) |
| Rate of Electrolysis: |
2.4mgH2O/min |
| Electrolysis Current: |
Auto-control within 430Ma |
| Testing Range: |
0.01ugH2O-200mgH2O |
| Range of Water Content: |
0.0001%(1ppm)-100% |
| Sensitivity: |
0.01ugH2O |
| Accuracy: |
Water Content: 2ugH2O-100ugH2O; Deviations≤±1ug,
Water Content: 100ugH2O-1000ugH2O; Deviations≤±2.9ug,
Water Content: >1000ugH2O; Deviations≤±0.2%(excluding deviations of sample injection) |
| Drift Compensation: |
Auto-control via MPU |
| Stirring Speed: |
Adjustable and steerable |
| End-point Indication: |
LCD display /output via printing / voice warning / end-point indication light |
| Data Input: |
Input via touch screen |
| Sample Number: |
Numbered by users |
| Storage: |
Infinite storage capacity |
| Printer: |
Thermal printer, high-speed, low-consumption, with 44 millimeter-wide paper |
| Printing Content: |
ug / ppm / mg/L / sample number /experimenter / date |
| Calendar/Clock: |
automatic display and print analyzing time and date |
| Self-checking: |
Breakdown self-checking |
| Special Function: |
Work independently or connected with laptop or other computers |
| Power Consumption: |
<40W |
| Dimension: |
390×270×190mm |
| Working Environment: |
Temperature: 5°C-40°C,Humidity: <85% |
| Power Supply: |
AC220V±10% 50HZ±2.5HZ |
| Weight: |
About 7kg |
About us:
Hello Friend!
Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
Customer satisfaction is our utmost priority thus, customer service team is always on the brink to help our customers with their queries at any time.
We believe in working as a unit with an attitude of complete trust and understanding and are determined to provide safe, reliable and competitively priced products to our customers.
TOP Oil Purifiers uses single or multi-stage filtration to remove, particulate, free water, and small quantities of dissolved water if necessary. The systems are usually customized to suite the specific customer application. Oil "regeneration", "reclamation", "recycling" are all terms used to describe the process of restoring used, aged, contaminated oils to "like new" reusable condition. The reclamation process removes free water, most dissolved water, dissolved gas, particulate, carbon contamination, acids, oxidation by products, most color bodies, wear metals, and most additive chemicals.
TOP Oil Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.
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