Product Description
Fully automatic interfacial/surface tension meter
Model: IT-800A
Application:
IT-800A automatic interfacial tension meter is based on platinum ring method to achieve accurate measurement of liquid surface tension, meeting with ASTM D971. It integrates many advanced technologies and is widely used in chemical, petroleum, electric power, railway, research etc.
(Platinum ring method is a traditional testing method which has been about 70 years. It is made of platinum wire with a diameter of 0.37mm to make a ring with circumference of 60mm. In the test, the platinum ring dips into the liquid surface (or interface two kinds of non mixing liquid) by 2-3mm, and then slowly lift the platinum ring up, and there will form a film between the ring and the liquid surface. The film has a pull down force on the platinum ring, measuring the maximum force exerted on the ring in the lifting process of the entire platinum ring, and then converting it into a true surface/interface tension value.)
Main features:
1. Adopt new generation powerful microprocessor, automatically measure sample tension value;
2. 10 inch 65K ((resolution 800*600) color LCD touch screen display, English menu operation;
3. After electrostatic spray treatment, the appearance of the surface becomes corrosion resistant, and more easy to clean;
4. With 25ºC automatic temperature compensation function, avoiding the influence of temperature on the measured value of tension;
5. Automatic zero adjustment, automatic measurement, calculation and display the experimental results, with memory storage function when powers off;
6. Lifting platform can be lift up and down automatically and smoothly with low noise and high accuracy;
7. Using magnetic tank closed sensor and equal interval multi-point calibration to improve the repeatability and reproducibility of measurement results;
Applicable standards:
GB6541-1986 "Petroleum Products--Determination of Oil Water Interface Tension by Ring Method"
ISO 6295-1983 "Petroleum Products, Mineral Oil,Lube Oil--Determination of Interface Tension by Ring Method"
JB/T 9388-1997 " Technical Conditions of Interface Tension Tester"
ISO1409-1995 "Plastic, Rubber, Polymer Dispersion and Latex--Determination of Surface Tension"
SH/T1156-92 "Synthetic rubber latex -- Determination of Surface Tension."
GB/T 5549ISO 304-1985 "Surfactant--Determination of Surface Tension by drawing up Liquid Membrane Method "
ISO 4311-1979 "Anionic and Nonionic Surfactant--Determination of Surface Tension by Ring Method"
GB/T 22237-2008 "Surfactant--Determination of Surface Tension"
JB/T 18396-2001 "Natural latex--Determination of Surface Tension by Ring Method"
and standards like ISO14090-82, ASTM, EN14370, ZB2025-93, D1417 GB2960-82 etc.
Tehcnical Parameters
| Display mode: |
10 inch 65K (Resolution 800*600) color LCD touch screen |
| Measurement mode: |
Platinum ring method |
| Platinum ring radius: |
R9.55 Platinum wire 0.3 |
| Measuring range: |
0-400mN/m. |
| Sensitivity: |
0.01mN/m |
| Accuracy: |
±0.01mN/m |
| Self Checking Function: |
Automatic diagnosis of instrument failure |
| Temperature Compensation: |
Automatic temperature compensation |
| Power Consumption: |
< 40W |
| Size: |
440×190×350mm |
| Working Environment: |
Temperature 10ºC-40ºC,Humidity ‹80% |
| Power Supply: |
AC220V±10% 50HZ±2.5HZ |
| Weight: |
About 7.5 KG |
Detailed Images
Our Main Petroleum Products General Testers
(We supply much wider range of testing equipment than the following)
1.Fully Automatic Karl Fischer Water Content Tester TP-2100
2.Digital Karl Fischer Water Content Tester TP-6A
3.Kinematic Viscosity Tester VST-2000
4.Kinematic Viscosity Tester TPV-8
5.Kinematic Viscosity Tester VST-3000
6.Fully Automatic Oil Acidity Tester (6 cups) ACD-3000I
7.Fully Automatic Surface/Interface Tension Tester IT-800
8.Automatic Surface/Interface Tension Tester (Platinum Plate Method) IT-800P
9.Fully Automatic Open Cup Flash Point Tester TPO-3000
10.Fully Automatic Closed Cup Flash Point Tester TPC-3000
11.Digital Open Cup Flash Point Tester TPO-100
12.Digital Closed Cup Flash Point Tester TPC-100
13.Cloud Point & Pour Point Tester PT-2000
14.Multi-functional Vibration Tester VBT-2000
15.Automatic Potentiometric Titrator TP668
16.Petroleum Products Density Tester DST-3000
17.Petroleum Products Density Tester TP-109A
18.Karl Fischer Volumetric Water Content Titrator TPD
19.Distillation Range Tester DIL-201
20.Online Oil Quality Tester PTT-002
21.Liquid Phase Corrosion Tester TPS-05
22.Copper Corrosion Tester TP-113
23.Petroleum And Synthetic Liquid Anti-Emulsification Tester TP-122
24.Dew Point Tester DPME-P
25.Portable Chilled Mirror Dew Point Tester TP-1500
Packing & Delivery
Packing: standard export case per set.
Delivery method: this kinds of testing equipment are usually delivered by air or courier, but other method is available if necessary.
About us
Chongqing TOP Oil Purifier Co.,LTD is a professional leading manufacturer and supplier of oil purifiers and various related testers, located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality. 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.
If you are interested in this oil tester or other related equipment, welcome to contact me for more information.
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