Apparatus for exposure to dry heat with accelerated air-speed (Forced Ventilated Oven)
A ventilated oven based on ISO 188 method B (temperature ±1°C). Even when all samples are installed in the oven, the apparatus shall be capable to provide an average air-speed in between 0.25 – 0.75 m/s on the boundary surface between the samples and the surrounding air. The air-exchange shall be set to a minimum air change rate of 10 changes/hour.
The oven shall be equipped with frames capable of holding the test specimens in a vertical position without stressing them during the testing. (Rack holders, frames). 200 X 200 mm
To ensure the required air-speed and air-exchange over the full surface of the samples, the specimen holder shall prevent the samples from curling at the edges. This can be reached, using thin frames of inert material (e.g. aluminium) with the sample installed in between.
Glass window front door
About Ø 2 cm hole for an external PT 100 thermometer
Airspeed over samples between 0.25 – 0.75 m/s on the boundary surface between the samples and the surrounding air
Minimum air change rate of 10 changes/hour
Capacity RT to +200°C temperature and temp variation max ±1°C
Cabinet size inner chamber of at least 50 litres
Safety protection against overheating
Installation not included
Warranty of minimum three years
RISE Research Institutes of Sweden AB, 556464-6874, hereinafter RISE.
Innventia, SP, Swedish ICT and Swerea have merged to form RISE, in order to become a stronger research and innovation partner. Through international collaboration with academia, industry and the public sector, we contribute to a competitive economy and a sustainable society.
RISE Research Institutes of Sweden is owned by the Swedish State.
Electronic tendering/Submittal of tender
Tenders must be submitted electronically via the Visma direct procurement system, which means that tenders cannot be submitted in paper format, by fax or by email. Questions relating to the procurement process are only answered by the procurement officer responsible.
Questions during the tender period
Questions during the tender period must have been received by [30/04/2019] at the latest. All questions must be uploaded to the Visma direct procurement system. All parties that have received this enquiry will have access to all questions and answers posted.
MANDATORY DEMANDS ON SUPPLIERS
RISE strives to reduce its environmental impact. Suppliers must therefore work continuously with environmental improvement measures and be aware of the environmental impact of their operations. The supplier must pursue active environmental work and, wherever possible, purchase environmentally adapted goods and services.
Requirements of taxes, social insurance contributions and registration
RISE checks, by obtaining data from relevant authorities, that the supplier is complying with statutory requirements in respect of its payment of taxes and social insurance contributions, as well as registration. A foreign supplier must, at RISE’s request, be able to provide evidence in an English version.
Requirements of economic and financial status
The supplier must have the necessary economic stability and financial position for it to be able to perform the assignment without any risk of disruption because of financial problems. RISE will check the supplier’s creditworthiness with the aid of an external credit company. The supplier must be in a risk class/rating of at least “Creditworthy”. In cases where the supplier has a lower risk class/rating, the supplier may still be considered to meet this requirement by reporting its economic position in a different way. RISE reserves the right to assess information submitted.
The requirements are non-negotiable and must be fulfilled in order for the tender to be assessed.
Delivery time. Before end of September 2019.
Prices are quoted in SEK excluding VAT, unit price.
Minimum 4 ventilating owens (as above) of at most 380000 SEK totally
Maximum price for one ventilating owen 95000 SEK
Examination of tenders
Tenders are examined with price as the most important component. All mandatory requirements must be satisfied. Evaluation criteria and other added-value elements may, however, mean that a tender with a higher price may be accepted.
23 dagar kvar (2019-05-15)
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