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HTY-3 Trace Moisture Analyzer
The Hengteya brand HTY-3 trace moisture analyzer adopts the Karl Fischer coulometric titration method, also known as the Karl Fischer coulometric meth
Product details
Hengteya brandHTY-3 Trace Moisture AnalyzerThe Karl Fischer coulometric titration method, also known as Karl Fischer coulometric titration or Karl Fischer coulometric titration, is an internationally recognized method for detecting trace amounts of moisture in samples. The testing accuracy of 1ppm can meet the high requirements of various factories and laboratories for moisture accuracy. It has been widely used in sectors such as power, petroleum, chemical, and pharmaceutical, and is one of the cost-effective products launched by our company.
Hengteya brandHTY-3 Trace Moisture AnalyzerThe human-machine interface is user-friendly, with a 128 * 64 blue screen LCD display and a full Chinese menu. The screen displays the current test status and moisture in real-time, making it easy to operate at a glance. The reagent reaction environment has high sealing properties, which can avoid the influence of the environment. At the same time, the blank current microprocessor of the instrument can eliminate the influence inside the sealed environment, allowing the reagent to quickly reach equilibrium. The instrument detection circuit adopts digital processing technology, which overcomes the interference of temperature drift and power supply voltage fluctuations in traditional instruments on the testing process, and improves the accuracy and sensitivity of the testing. The whole machine adopts a relay free process design, completely eliminating the hidden dangers caused by the oxidation of memory relay contacts and extending the service life of the instrument.
Hengteya brandHTY-3 Trace Moisture AnalyzerTechnical Specifications:
| Model: | HTY-3 |
| Display mode: | 128 * 64 dot matrix LCD blue screen display |
| Measurement method: | Karl Fischer Coulombic titration |
| Measurement range: | 0.1 micrograms of water -200 milligrams of water |
| Resolution: | 0.1ug water |
| Water content range: | 0.0001%（1ppm）— 100% |
| Accuracy: |
When the water content is between 3 micrograms of water and 1 milligram of water, the error is ≤± 2ug, When the water content is between 1mg and 200mg, the error is ≤± 0.2% (excluding injection error) |
| Electrolysis speed: | ≤ 2.0mg water/min |
| Electrolytic current: | 0-400mAh |
| Endpoint indication: | Screen display/sound warning/endpoint light prompt |
| Blank processing: | The blank current microprocessor automatically controls compensation to ensure accurate deduction of blank during the 10 minute sample enrichment time |
| Data input: | key-in |
| Sample addition method: | Liquid sampler or solid sampler |
| Calibration method: | Deionized water calibration |
| Mixing method: | Electromagnetic stirring |
| Mixing system: | Manual adjustment, infinitely variable speed |
| Display content: | Measure voltage, blank current, moisture weight, reagent status, moisture content |
| Electrode material: | High purity platinum electrode |
| Standard accessories: | One large tank bottle, one electrolytic electrode, one measuring electrode, one Karl Fischer reagent bottle, one injection plug, one glass plug, one stirrer, one 10ul injection needle, one 100ul injection needle, one 1ml injection needle, one customized needle, one drying tube, one bag of drying particles, one bag of silicone gasket, one box of vacuum grease, and one power cord |
| Calendar/Clock: | Analyze time and date display (without losing power) |
| Power consumption: | 30W |
| Dimensions (length * width * height): | 280*300*220mm |
| Usage environment: | Temperature -5-40 ℃, humidity<85% |
| Using power supply: | Voltage 220V ± 10%, frequency 50HZ ± 2.5HZ |
| Weight: | About 5kg |
Hengteya brand HTY-3 trace moisture analyzerScope of application:
| liquid |
Pharmaceutical industry: raw materials for traditional Chinese and Western medicine, etc Pesticide industry: soluble powders, emulsions, emulsions, creams, pastes, oils, etc Petroleum and power industry: insulation oil, transformer oil, hydraulic oil, coal tar, etc Chemical industry: acids, alcohols, benzenes, phenols, ethers, organic solvents, etc Other industries: lithium batteries, electrolytes, cosmetics, etc |
| solid | Solid substances with good solubility, such as various inorganic salts and citric acid |
| gas | Natural gas, liquefied gas, fluorocarbons, butadiene and other gases |
Hengteya brandHTY-3 Trace Moisture AnalyzerProduct Specifications
1. GB/T 6283-2008 Determination of moisture content in chemical products Karl Fischer method
2. ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
3. GB/T 7600-1987 Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)
4. ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
5. ASTM D6304-2007 Karl Fischer coulometric titration method for determining water content in petroleum products, lubricants, and additives
6. ISO 10337-1997 Determination of Moisture in Crude Oil Karl Fischer Coulombic Titration Method
7. GB/T 11146-2009 Determination of Crude Oil Water Content Karl Fischer Coulombic Titration Method
8. GB/T 3727-2003 Determination of Trace Water in Ethylene and Propylene for Industrial Use
9. GB/T 5074-1985 Method for determination of moisture content in coking products by microcoulometry
10. GB/T 6023-2008 Determination of Trace Water in Butadiene for Industrial Use Karl Fischer Coulombic Method
11. GB/T 7376-2008 Determination of Trace Moisture in Fluoroalkanes for Industrial Use Karl Fischer Method
12. GB/T 18619.1-2002 Determination of Water Content in Natural Gas Karl Fischer Coulombic Method
13. SH/T 0246-1992 Determination of Water Content in Light Petroleum Products (Electricity Method)
14. SH/T 0255-1992 Method for determination of moisture content in additives and lubricating oils containing additives (electric method)
15. ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
16. ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
17. ASTM D6304-2007 Standard for Determination of Water Content in Petroleum Products, Lubricants, and Additives by Karl Fischer Coulombic Titration
Hengteya brandHTY-3 Trace Moisture AnalyzerFunctional features:
1. Equipped with a powerful microprocessor, dual CPU design, and fully Chinese interactive menu;
2. The surface is treated with electrostatic spraying, which is corrosion-resistant and easy to clean;
3. The dual power channel separates the electrolytic electrode from the measuring electrode, and the instrument can automatically shield various interferences, greatly improving the accuracy of the test results;
4. Direct A/D sampling conversion of electrode data measurement eliminates errors caused by analog circuits, making the test results more accurate;
5. Automatically calculate the blank current generated by environmental interference, display and deduct it automatically;
6. The measurement electrode fault diagnosis program can detect faults at any time and prompt the user if any abnormalities are found;
7. The buzzer sounds, Chinese characters prompt, and the measurement results are displayed intuitively.
Hengteya brandHTY-3 Trace Moisture AnalyzerOperation steps:
1. After installing the instrument accessories according to the instructions, turn on the instrument;
2. Set parameters according to the instructions, select different setting items, and press the confirm button to save after selection;
3. Reagent equilibrium. Inject an appropriate amount of pure water into a 50 microliter sampler to neutralize any excess water in the reagent;
4. Instrument calibration. Extract 2ul of pure water using a 10ul sampler and inject it. The displayed result should be "2000 ± 200ug (excluding injection error)". If the displayed result is within the error range, sample measurement can be performed.
5. Sample determination. After pressing the start button to inject the sample, the instrument will automatically perform the test. After the test is completed, a beep alarm will sound and the display screen will indicate "Test completed".
Hengteya brandHTY-3 Trace Moisture AnalyzerPrecautions：
1、 Cannot display normally
Please check if the power connection wire, fuse, and power switch of the instrument are functioning properly.
2、 The instrument displays iodine
1. Evaluate whether the reagent is over iodine. If so, use a 0.5 microliter sampler to extract 0.2-0.4 microliters of water and inject it. Do not use an injector of 50 microliters or larger for injection.
2. Check whether the platinum wire at the bottom of the measuring electrode is connected together, causing a short circuit.
3、 The instrument shows an open circuit
Check if the measuring electrode is in good contact and re insert it firmly. Check if the connecting wire is broken.
4、 Open electrolysis without counting
Check if the electrolytic electrode is in good contact, unplug and plug it again, and check if the connecting wire is broken.
5、 Electrolysis does not end
Check if the reagent has expired.
Enjoy a one-year free warranty and lifetime maintenance from the date of purchase;
7-day no reason return and exchange, 24-hour instant response;
One on one technical guidance, allowing you to have no worries after purchasing;
National free consultation hotline: 400-8821-087.
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