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Labthink Instruments Co., Ltd.
Evaporation Residue Tester

Evaporation Residue Tester

Product catalog summary

Overview
The ERT-01 Evaporation Residue Tester by Labthink Instruments Co., Ltd. is designed for the precise quantitative determination of dissolved substances in various food-use equipment. It supports the Lystem™ Lab Data Sharing System for uniform management of test results.

Key Features

Supports proportional, standard, and differential modes for diverse testing needs.
Simultaneous testing of up to 8 specimens with automatic processes to enhance efficiency.
Automatic control tests and re-zeroing before each weighing for accuracy.
High-temperature weighing to minimize human interference.
Embedded computer control system with Windows interface for easy operation.
Intelligent software with user-friendly interface and data management capabilities.

Test Principle
The test involves soaking specimens in a solution, drying the solution in an evaporating dish, and weighing until a constant mass is achieved. The evaporation residue is calculated by subtracting the mass of the empty dish from the final mass.

Applications

Food package testing for materials like PE, PS, and PP.
Testing of sealing gaskets in food cans and packages.
Evaporation residue tests for coatings and plant fiber food packages.
Testing of chemical reagents in organic solvents.

Technical Specifications

Test Range: 0~80g (residue mass)
Accuracy: 0.3 mg
Resolution: 0.1 mg
Test Temperature: 100°C~130°C with ±0.2°C accuracy
Specimen Volume: 0~200ml
Number of Specimens: 1~8
Test Chamber Size: 64 L
Gas Supply Pressure: 0.6 MPa
Instrument Size: 826mm x 727mm x 755mm
Power Supply: AC220V 50Hz
Net Weight: 120 kg

Configurations

Standard: Includes main body, software, monitor, keyboard, mouse, evaporating dish, and more.
Optional: Air compressor, desiccant, and printer.

Notes

The gas supply port requires Φ6 mm PU tubing.
Customers need to prepare the gas supply.

Catalog excerpts

I PERME® ERT-01 Evaporation Residue Tester ERT-01 Evaporation Residue Tester is professionally designed for the precisely quantitative determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other food-use equipments in different soaking solutions. Polyethylene (PE), polystyrene (PS), polypropylene (PP), and chlorinated PVC resin are used as raw materials of such objects. By the further detection of evaporation residues, more dissolution indexes could be obtained to meet different application requirements of products. The instrument also supports Lystem1M Lab Data Sharing System, which ensures uniform management of test results and test reports. • Proportional, standard and differential modes are available for different test requirements of users • 8 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 test • Automatic lifting structure design and periodically weighing method to reduce system errors • Auto re-zero before each weighing ensures the accuracy of test results • Special designs of hot wind circulation in test cells, auto temperature control and automatic dehumidification support various combinations of non-standard test conditions • The instrument could perform weighing directly at high temperature to avoid human interference, and further ensure test accuracy • Standard weight for fast and accurate calibration ERT-01 utilizes Labthink's latest embedded computer control system that provides better performance than traditional single chip system. • Embedded computer control system provides safer and more reliable data management as well as test • The system utilizing Windows operating interface can be easily operated by one monitor, one keyboard and one mouse for convenient test operation and data display • The system is equipped with four USB ports, dual internet ports and scanning port for convenient input, output, and data transfer The instrument is equipped with Labthink's latest intelligent operating software, with user-friendly operating interface and intelligent data management. It also supports Lystem™ Lab Data Sharing System, which ensures uniform management of test results and test reports. • Intelligent reminding of sensor calibration makes a comfortable operating environment Labthink Instruments Co., Ltd. 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140

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• Embedded help document for user viewing at any time • Multi-level account control for better data management and protection • The usages of instrument could be totally recorded by professional storage device which could provide technique support for different tracing work. • The system utilizes embedded data saving technology to save detailed information and provide convenient and various searching and viewing functions. • Support Lystem™ Lab Data Sharing System for uniform and systematic data management Test Principle Soak the specimen into solution according to related requirements. Take...

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Test Chamber Size Port Size Instrument Size Power Supply Including Mainbody, Professional Software, Standard LCD Monitor, Keyboard, Mouse, Evaporating Dish, Desiccant Device, Automatic Moisture Filter, Standard Weight, Valve Sets, and Wireless Data Interface Optional Parts Including Air Compressor, Desiccant and Printer(compatible with PCL3) 1. The gas supply port of the instrument is <S6 mm PU tubing; 2. Customers will need to prepare for gas supply. Labthink Instruments Co., Ltd. 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140

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