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Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter

Product

Overall Migration & Non-Volatile Residue Constant Weight Tester

ERT-121B-E/231B-E/442B-E
Focusing on packaging and material testing technology, we are committed to quality control in industries such as healthcare, pharmaceuticals, food, packaging, textiles, and new materials. Our products are widely used in enterprises, testing institutions, universities, and research institutes.

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Commodity name: Overall Migration & Non-Volatile Residue Constant Weight Tester
Commodity ID: ERT-121B-E/231B-E/442B-E

ERT-121B-E/231B-E/442B-E

Function:
Constant weight tester of overall migration substance, nonvolatile and volatile substance, soluble and insoluble substance, moisture content.

Principle:
Water bath evaporating; high-temperature baking; dehumidification cooling; constant temperature weighting.

Standards:
Constant weighting requirement in Chinese Pharmacopoeia, YBB 00342002、YBB00132002, GB 31604.8, GB5009.3, GB 8538, GB/T 9740, GB/T5761, GB5413.39, ISO 759.

Characteristics:
●Conform to National Standards Strictly, execute 4 processes automatically: evaporating, baking, cooling, weighting;
●Accurate and efficient: constant weight error is less or equal to 0.3 mg through 2 rounds of the process; 12、23、48 specimen can be tested simultaneously;

●Safety：Heating inside Aluminium plate, flame-proof and explosion-proof; Interrupting power when high temperature; watching on the water level in bath；
●Small-sized: evaporating room, baking room, cooling room, and weighting room are integrated into one room and the size is small;

●Patent moisture-proof, heat-proof, and erosion-proof to protect the analytic balance;

●All test parameters are set by the computer; the test procedure is executed automatically; 2 finish modes can be selected: set weight error and set time.

●Mettler-Toledo analytic balance module；
●Software: graphical, all-time, and all-element monitoring and multi-format reports;
●Optional: GMP “computerized system” function module;
●Optional: high efficient solvent recovery.

Specification:

Name	Parameter	Name	Parameter
Constant Weighting Error	0.3 mg 2 rounds of baking&cooling achieved	Residue Range	0～80 g
Balance Range	210 g	Balance resolution	0.1 mg
Temperature Error	0.5 ℃	Evaporating Temperature	30～100 ℃
Baking Temperature	room～150 ℃	Weighting Temperature	20～80 ℃
Evaporite Mode	Water bath	Evaporating utensil capacity	100 mL (Optional: 50, 200 mL)
Air Pressure	>0.3 MPa	Connect Pipe	Φ8 mm
Power Supply	AC220V 50Hz	Solvent Recovery Rate	95% Optional: Solvent Recovery Machine

Model	Model
Model	ERT-121-B-E	ERT-231-B-E	ERT-482-B-E
Specimen Count	12	23	48
Balance Count	1	1	2
Power Consumption	5000 W	8000 W	12000 W
Size (L×B×H) mm	860×750×690	1582×718×982	1704×792×1017
Net Weight	150 Kg	275 Kg	365 Kg

Configuration:

Principal Machine, Cooling and Dryer Machine, Evaporating Utensil, Computer, Professional software, Valve Suits.

Optional:

Solvent Recovery Machine.

Self-provided:

Compressed air.

Function:
Constant weight tester of overall migration substance, nonvolatile and volatile substance, soluble and insoluble substance, moisture content.
Standards:
Constant weighting requirement in Chinese Pharmacopoeia, YBB 00342002、YBB00132002, GB 31604.8, GB5009.3, GB 8538, GB/T 9740, GB/T5761, GB5413.39, ISO 759.

Specification:

Name	Parameter	Name	Parameter
Constant Weighting Error	0.3 mg 2 rounds of baking&cooling achieved	Residue Range	0～80 g
Balance Range	210 g	Balance resolution	0.1 mg
Temperature Error	0.5 ℃	Evaporating Temperature	30～100 ℃
Baking Temperature	room～150 ℃	Weighting Temperature	20～80 ℃
Evaporite Mode	Water bath	Evaporating utensil capacity	100 mL (Optional: 50, 200 mL)
Air Pressure	>0.3 MPa	Connect Pipe	Φ8 mm
Power Supply	AC220V 50Hz	Solvent Recovery Rate	95% Optional: Solvent Recovery Machine

Model	Model
Model	ERT-121-B-E	ERT-231-B-E	ERT-482-B-E
Specimen Count	12	23	48
Balance Count	1	1	2
Power Consumption	5000 W	8000 W	12000 W
Size (L×B×H) mm	860×750×690	1582×718×982	1704×792×1017
Net Weight	150 Kg	275 Kg	365 Kg

Configuration:

Principal Machine, Cooling and Dryer Machine, Evaporating Utensil, Computer, Professional software, Valve Suits.

Keywords:

none

Constant Weight Tester