i-Resitest 8100 Evaporation Residue Constant Weight Tester is professionally designed for the precise mass determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other materials in different soaking solutions.
Technical Specifications
| Test Specs | Test Range | 0~80 g (residue weight) |
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| Accuracy | 0.3 mg |
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| Resolution | 0.1 mg |
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| Test Temperature | 100°C~ 130°C (Standard) |
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| Accuracy | ±0.2°C |
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| Air Velocity | 0.2 m/s |
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| Specimen Volume | 0~200 mL |
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| Number of Specimens | 1~8 pieces (with independent test results) |
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| Test Chamber Size | 64L |
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| Environment Monitoring Specs (Optional) | Voltage Monitoring Range | AC 0~250 V, with ±0.5% accuracy |
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| Current Monitoring Range | 0~15 A, with ±0.5% accuracy |
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| Energy Analysis Accuracy | ±0.5% |
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| Environmental Temperature Monitoring Range | -10 °C~55 °C,with ±0.1 °C accuracy |
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Inclination Angle
Monitoring Range | -10°~10° |
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| Vibration Monitoring Range | -2 g ~ 2 g / 0~400 Hz |
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| Environmental Humidity Monitoring Range | 0~100% RH, with ±2% RH accuracy |
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| Other Specs | Gas Supply | Air |
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| Gas Supply Pressure | 0.6 MPa |
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| Port Size | Φ6 mm PU Tubing |
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| -2 g ~ 2 g / 0~400 Hz | 665 mm (L) x 360 mm (W) x 230 mm (H) |
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| Power Supply | AC 110 V 60 Hz |
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| Net Weight | 34 kg |
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| Configurations | Standard | Mainframe (including Wireless Data Interface), Professional Software, Standard LCD Monitor, Keyboard, Mouse, Evaporating Dish, Automatic Moisture Filter, Standard Weight, Valve Sets |
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| Optional | Environment Monitoring Sensors (including voltage, current, temperature, humidity, vibration and inclination sensors), Air Compressor, Printer (compatible with PCL3) |
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| Online Data Management System for Packaging Testing | Wireless Data Transfer Module, High Gain Antenna |
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Principle
Soak the specimen into solution according to related requirements. Take out certain quantity of soaking solution and inject into conditioned test dish which has been dried in high temperature oven and come with constant weight. Dry the test dish with soaking solution on water bath, prior to placing it into high temperature oven for further drying and weighing. Continue the dry and weigh operation until the weight of test dish reaches constant. The quantity of evaporation residues could be obtained by reducing mass of empty dish from the final constant dish mass.
Standards
This instrument conforms to the following national standards:
GB/T 5009.60-2003, GB/T 5009.64-2003, GB/T 5009.68-2003, GB/T 5009.69-2008, GB/T 5009.203-2003, GB/T 9740-2008
| Basic Applications | Food Package Test
Evaporation residue test of food packages, table wares, packaging films and others which are made from PE, PS and PP |
Sealing Gaskets of Food Cans
Evaporation residue test of sealing gaskets of bottles and cans for food, including packages for drinks, wine, and other flavoring |
Coating and Food Packages
Evaporation residue test of food packages which are made from chlorinated PVC resin, including chlorinated PVC resin inner coatings, food packages |
Coating Iron Sheet
Evaporation residue test of epoxy-phenol resin paint coated inside of food cans, including coating iron sheet |
Packages for Plant Fiber Food
Evaporation residue test of food packages made from plant fiber pulp |
Chemical Reagents
Evaporation residue test of chemical reagents that could dissolves in organic solvents which evaporates in boiling water bath |
Functionality
Proportional, standard and differential value modes are available for different test requirements of users8 specimen tests could be performed simultaneously with automatic testing process, which greatly improves determination efficiency.Test process can be simplified by automatic conduction of control testAutomatic lifting structure design and periodically weighing method to reduce system errorsAuto re-zero before each weighing ensures the accuracy of test resultsSpecial designs of hot wind circulation in test cells, auto temperature control and automatic dehumidification support various combinations of non-standard test conditionsThe instrument could perform weighing directly at high temperature to avoid human interference, and further ensure test accuracyStandard weight for fast and accurate calibrationDesign
Embedded computer control system provides safer and more reliable data management as well as test operationThe instrument can be easily operated with a mouse, a keyboard, and a monitor, without requiring a PC.The instrument is equipped with four USB ports and dual Internet ports for convenient data transmission.Sophisticated energy consumption and test environment monitoring and analysis functions for better test accuracy and reliability. (Relevant sensors are needed. For more information, please refer to the configuration in Technical Specifications.Software
Interface: Windows-based operating interfaceStatistics: easy calculation for historical results, instrument usage, energy consumption, and large statistical informationEnergy Consumption and Test Status Monitoring (Additional Sensors Required): the system monitors and displays real-time voltage, current, energy consumption, vibration and inclination angle of the instrument as well as the ambient temperature and relative humidity during the test, which serves to evaluate test data reliability.User Management: multi-level account management for better data management and protectionOperation Log: system automatically records all the operations by the user, which is easy to review
This instrument can be used with our advanced Online Data Management System for packaging testing, which comes with two versions to meet distinct needs of our clients:
The Cloud Version - Consist of 6 functional modules: Test Management, Target Management, Instrument Management, File Management, Settings, and Online Support
- Cloud services: storage, calculation, and analysis of mass test data
- Automatically upload original test data to the cloud server to guarantee data security
- Intelligent statistical analysis of test results
- Easily accessible through the internet on PCs, laptops, mobile phones, and other devices anywhere and anytime, to check and review real time test results and historical test reports, as well as analytical graphs and statistical information
The Intranet Version - Featured with storage space for vast data, correlation analysis, trend analysis, and statistical analysis of test data, as well as report printing and data export functions
- Easily accessible via computers through Intranets
- "One Click Upgrade" to the powerful "Cloud Version"
