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沥青加热损失(薄膜)烘箱

Bitumen Loss on Heating (Thin Film) Ovens

沥青加热损失(薄膜)烘箱

Bitumen Loss on Heating (Thin Film) Ovens — Bitumen & Asphalt Testing Equipment

Loss on heating and the thin film oven test show how much a binder hardens and loses volatiles during hot mixing. We build a standard thin film oven with a rotating shelf, a loss-on-heating oven for 55 mm tins, a PID-controlled model with shelf speed monitoring, a compact four-pan teaching oven and spare stainless steel pans. Sample count and which method you report decide the choice. Ovens run at 163 °C to ASTM D1754 and IS 9382.

5 models Range code LOH OEM available

Applicable standards

ASTM D1754 AASHTO T 179 IS 9382 IS 1212 ASTM D6

How to specify

  1. Check the shelf turns at 5.5 ± 1 rpm before each run.
  2. Allow the oven to recover to 163 °C within 15 min after loading.
  3. Keep the oven level so the 3.2 mm film depth stays even.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.