Ensuring Edible Oil Quality through Packaging Testing- Evaporation Residue Test

Product Description

Product Features

Professional

• Proportional, standard and differential value 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

High-end

ERT-01 utilizes Labthinks 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 operation
• The system utilizing Windows operating interface can be easily operated by a monitor, a keyboard and a 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

Intelligent

The instrument is equipped with Labthinks latest intelligent operating software, with user-friendly operating interface and intelligent data management. It also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports.

• Intelligent reminding of sensor calibration makes a comfortable operating environment
• 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.
• Supports LystemTM Lab Data Sharing System for uniform and systematic data management

Principle

Soak the specimen into solution according to related requirements. Take out certain quantity of soaking solution and inject into conditioned evaporating dish which has been dried in high temperature oven and comes with constant weight. Dry the evaporating 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 evaporating 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 many national standards:
GBT 5009.60-2003, GB/T 5009.64-2003, GB/T 5009.68-2003, GB/T 5009.69-2008, GB/T 5009.203-2003, and GB/T 9740-2008

Applications

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 samples in different chemical reagents that could evaporate in boiling water bath and dissolve most  of samples

Technical Specifications

Items	ERT-01
Test Range	0 80 g (residue weight)
Accuracy	0.3 mg
Resolution	0.1 mg
Test Temperature	100C 130 C (standard)
Accuracy	0.2 C (standard)
Air Velocity	0.2 m/s
Specimen Volume	0 200 mL
Number of Specimens	1 8 pieces (with independent test results)
Test Chamber Size	64 L
Gas Supply	Air
Gas Supply Pressure	0.6 MPa
Port Size	I6 mm PU Tubing
Instrument Dimension	826 mm (L) x 727 mm (W) x 755 mm (H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	150 kg

Configurations

Standard Configurations

Instrument, Professional Software, Standard LCD Monitor, Keyboard, Mouse, Evaporating Dish, Automatic Moisture Filter, Standard Weight, Valve Sets and Wireless Data Interface

Optional Parts

Air Compressor and Printer(compatible with PCL3)

Note

1. The gas supply port of the instrument is I6 mm PU tubing;
2. Customers will need to prepare for gas supply.

High-Precision Performance for Reliable Quality Control

Utilizing state-of-the-art microcomputer control and a stainless steel heating system, the Evaporation Residue Testing Machine ensures accurate and consistent results for edible oil packaging assessment. The instrument achieves remarkable sensitivity with a resolution of 0.01 mg and maintains heat distribution uniformity for advanced reliability. Its automation and programmable options streamline laboratory and industrial workflows, supporting up to three specimens per test cycle.


Advanced User Interface and Data Management

Operators can interact through keypad or optional touchscreen controls, with results displayed vividly on a digital LCD. The system accommodates vast data needs by storing up to 1000 sets, and efficient data retrieval is possible thanks to RS232/USB connectivity. Quick response times and error alerts ensure process security and boost productivity in demanding quality assurance environments.


Safety, Compliance, and Effortless Maintenance

Engineered with strict safety features like over-temperature and overload protections, the machine provides audio-visual alarms in fault scenarios to safeguard samples and operators. Its tool-free pan assembly and seamless cleaning support regular maintenance, while adherence to GB/T 5009.31 and equivalent international standards guarantees reliable compliance across global markets.