HEAT FLOW METERS

Features

  • Measurement range: 1 – 800 mW/m*K (1-2000 mW/m*K on request)
  • Automatic sample thickness measurement.
  • Regulation of contact pressure.
  • Open design, which allows testing whole slabs without cutting off samples (sample’s width and length are unlimited).
  • Steady State Heat flow meters with a constant temperature on both sides of the specimen: temperature fluctuation less than ±0.01 °C
  • Heat flow measured with two separate heat flow sensors.
  • Precise and fast work with excellent reproducibility.
  • Perfect for production and quality control of low thermal conductivity materials.
  • User-friendly, operation requires very little training.
  • Supplied with NIST 1450d or IRMM 440 Certified Reference Material for the system calibration.
  • NI LabVIEW based software for measurement records, data analysis and storage, clear layout.

Heat Flow Meter LM.PLUS 305/505

Determining steady-state heat flow properties, thermal conductivity and thermal resistance of flat slab specimens:

EPS, XPS, PUR, mineral wool, VIPs, sandwich panels, etc.
in accordance with standards: EN 12667, ASTM C518, ISO 8301

LM.PLUS 305

  • Max. sample thickness: 100 mm
  • Sample length & width: min. 300 mm, max. unlimited
  • Temperature difference between plates: max. 50°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from 5°C to 45°C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -5°C to +35 °C, pre-set at 5°C

LM.PLUS 505

  • Max. sample thickness: 150 mm
  • Sample length & width: min. 500 mm, max. unlimited
  • Temperature difference between plates: max. 50°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from 5°C to 45°C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -5°C to +35°C, pre-set at 5°C

Heat Flow Meter LM. 160-3S

Designed for production control of Vacuum Insulation Panels, Aerogels & other materials of extremely low thermal conductivity in accordance with standards: EN 12667, ASTM C518, ISO 8301

Testing large samples which cannot be cut, e.g. VIPs and samples which are uneconomical to be cut into smaller pieces, e.g. Aerogels.

Sample thickness: from 1.5 mm to 60mm. Sample length & width: unlimited.

Features

  • Modular design, possibility of simultaneous parallel measurements of multiple test samples.
  • Sample thickness: min. 1.5 mm, max. 60 mm
  • Sample length & width: min. 160 mm, max. unlimited
  • Temperature difference between plates: max. 50°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from 5°C to 45°C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -5°C to +35°C, pre-set at 5°C

Heat Flow Meter LM.PLUS 160-3S

Determining steady-state heat flow properties, thermal conductivity and thermal resistance of:

Vacuum Insulation Panels, Aerogels & other materials of extremely low thermal conductivity in accordance with standards: EN 12667, ASTM C518, ISO 8301

Testing large samples which cannot be cut, e.g. VIPs and samples which are uneconomical to be cut into smaller pieces, e.g. Aerogels.

Sample thickness: from 1.5 mm to 60mm. Sample length & width: unlimited.

Features

  • Modular design, possibility of simultaneous parallel measurements of multiple test samples.
  • Sample thickness: min. 1.5 mm, max. 60 mm
  • Sample length & width: min. 160 mm, max. unlimited
  • Temperature difference between plates: max. 50°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from 5°C to 45 °C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -5°C to +35°C, pre-set at 5°C

Heat Flow Meter for small samples

Heat Flow Meter LM.PLUS 1020

Determining thermal conductivity and thermal resistance of flat slab experimental specimens – dimensions (L x W x H) 80 mm x 80 mm x 20 mm - in accordance with EN 12667, ASTM C518, ISO 8301

Features

  • Max. sample thickness: 20 mm
  • Sample length & width: min. 80 mm, max. unlimited
  • Temperature difference between plates: max. 50°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from 5°C to 45°C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -5°C to +35°C, pre-set at 5°C

Heat Flow Meter for R&D purposes

Heat Flow Meter LM.PLUS 5150 UNIVLAB

Determining thermal conductivity and thermal resistance of flat slab specimens of low thermal conductivity, in accordance with: EN 12667, ASTM C518, ISO 8301.

Features

  • Max. sample thickness: 150 mm
  • Sample length & width: min. 500 mm, max. unlimited
  • Temperature difference between plates: max. 110°C, pre-set at 10°C
  • Temperature of the Top plate: adjustable from -10°C to 90°C, pre-set at 15°C
  • Temperature of the Bottom plate: adjustable from -20°C to +80°C, pre-set at 5°C