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Humidity Cabinet ASTM 150 Litre Capacity



Mixing, Moulding, Curing and Strength

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Humidity Cabinet ASTM

  • Complete with temperature and Digital Data Recorder
  • Micro-processer controller for temperature and humidity for precise and reliable control
  • Stainless Steel interior with adjustable shelves
  • CFC-free polyurethane insulation to provide efficient thermal stability
  • 12mm access port
  • 4 trays are included, but cabinet can fit 6 tray

Prior to testing, ASTM C109 requires prisms to be cured for a period of at least 24 hours at 23ºC ±2ºC, 95 % RH minimum. The prisms are then de-moulded and stored under water for the required curing time, usually 48 hours, 72 hours, 7 and 28 days.

The Humidity Cabinet is built to a high specification and is designed for the early curing of mortar prisms prior to storing under water. Relative humidity up to 98%.

for 220-240 V AC 60 Hz 1ph

Description Humidity Cabinet
Capacity, litres 150
Voltage Supply 220 - 240 V AC 60 Hz 1ph
ASTM C109 Yes
ASTM C511 Yes


Temperature Range +5 °C to 60 °C
Temperature Control 0.2 °C at 20°C
Temperature Variation ± 0.5 °C at 20°C
Humidity Range 0~98%
External Dimensions (mm) 1075 × 635 × 660
Internal Dimensions (mm) 590 × 510 × 490
Shelves 4 Shelves holds 6 x 39-1100 moulds
Shelf Capacity 15kg
Input Power 800 Watt
Weight 100 kg