Introduction
Evaporation loss test bath is a specialized laboratory apparatus used to determine the rate of evaporation and loss of volatile substances from a liquid sample under controlled conditions. It consists of a temperature-controlled chamber with a liquid reservoir and a cover, which can be sealed or partially open. The liquid sample is placed in the chamber, and the bath is set to the desired temperature, typically following specific testing standards. The test measures the loss of the volatile components due to evaporation over a specified time period. These baths are commonly used in various industries, including petrochemicals, automotive, and environmental testing, to assess the evaporation characteristics of lubricants, fuels, and other liquids. Evaporation loss test baths play a crucial role in quality control and product development, ensuring that substances can meet the necessary standards and performance requirements.
Automatic Evaporation Loss Tester LAET-T2010
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Standards
ASTM E2488-09(2014)-Standard Guide for the Preparation and Evaluation of Liquid Baths Used for Temperature Calibration by Comparison
Complies with the above standards, but is not limited to them.
Features
1. Adjustable over-temperature cut-off protects samples and the unit.
2. Large bath opening accepts a variety of vessels and racks.
3. Timer and continuous modes support varied protocols.
4. Adjustable high-limit cut-off adds independent protection.
5. Powerful pump provides good circulation and temperature uniformity.
FAQ
What is the Evaporation Loss Test Bath mainly used for?
The Evaporation Loss Test Bath is used to heat or circulate water or heat-transfer fluid for precise temperature control of samples, reactors and instruments. It supports chemistry, biology, calibration and quality-control work needing stable bath temperatures.
Which standards and regulations apply to the Evaporation Loss Test Bath?
The unit is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for laboratory temperature-control baths. Calibration and test procedures should follow applicable methods. Compliance documentation can be provided on request.
How long is the warranty period?
The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.
Will staff need special training?
Day-to-day use is simple, with clear prompts and pre-set functions reducing manual steps. New operators should review the manual and complete a short familiarisation. Our technical team offers remote support during the first runs.
How long does delivery usually take?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Does the Evaporation Loss Test Bath need calibration or verification?
Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.
Are the consumables universal or proprietary?
Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.
Are options or configurations available?
Customisation is supported for many installations, including tailored parameters, connections and accessories. Our team reviews the requirement and confirms feasibility and lead time in advance. We avoid committing to options that cannot be delivered reliably.
Is installation and commissioning included?
Benchtop and standard units typically require only placement and connection before use, while larger systems may need professional commissioning. We confirm the installation requirements at order stage. On-site service and training can be provided if needed.
What maintenance and safety points matter?
Do not run dry, use fluids outside their rated range or exceed the bath temperature limit. Keep the bath clean and avoid flammable media above their flash point. Follow laboratory safety rules.
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