Things about ASTM-E2190-02: Standard specification for insulating glass unit performance and evaluation.
- This specification is applicable to preassembled permanently sealed insulating glass units with one or two airspace and preassembled insulating glass units with capillary tubes intentionally left open.
- This specification is applicable only to sealed insulating glass units that are constructed with glass.
- The qualification of test specimens is based on frost/dew point and on the absence of fog after the specified test durations.
