Béton
Programmable accelerated curing tanks
ASTM C684 | BS 1881:112
Des images
DESCRIPTION GÉNÉRALE
DESCRIPTION GÉNÉRALE
Introduction
This test method covers procedures for curing concrete specimens under conditions intended to accelerate the development of strength. Three versions available:
55-C0194/D model which cover the ASTM C684 (Procedure A, warm water method) and BS 1881:112 for 35-55°C hot water method.
55-C0194/DV similar to the above, but covering steam method.
55-C0194/E model, covering both hot water and steam method.
Description
This special curing tanks have been designed for hot water curing or steam curing in accelerated strength concrete. The interior is made from stainless steel. The electronic programmer can control up to four test cycles with different thermal gradients and curing time to a defined temperature value for a complete automatic curing cycle. The control panel include a 28 column thermal printer.
This test method covers procedures for curing concrete specimens under conditions intended to accelerate the development of strength. Three versions available:
55-C0194/D model which cover the ASTM C684 (Procedure A, warm water method) and BS 1881:112 for 35-55°C hot water method.
55-C0194/DV similar to the above, but covering steam method.
55-C0194/E model, covering both hot water and steam method.
Description
This special curing tanks have been designed for hot water curing or steam curing in accelerated strength concrete. The interior is made from stainless steel. The electronic programmer can control up to four test cycles with different thermal gradients and curing time to a defined temperature value for a complete automatic curing cycle. The control panel include a 28 column thermal printer.
Technical specifications
|
C0194/D C0194/DZ |
C0194/DV C0194/DVZ |
C0194/E C0194/EZ |
|
| Max water temperature, °C | 90 | - | 90 |
| Max steam temperature, °C | - | 100 | 100 |
| Temperature sensor | PT 100 | ||
| Heating system | Three 1500W electric resistance heaters submerged in water | ||
| Submersible circulation pump | - | - | yes |
| Cooling system | - | With mains water controlled by solenoid valve* | |
| Temperature control | By closed loop PID control system | ||
| Temperature curing cycle |
Programmable: -Rising time up to the selected value -Maximum temperatur holding time |
Programmable: -Rising time up to the selected value -Maximum temperatur holding time -Cooling time down to ambient temperature |
|
| Power rating, W | 4500 | ||
| Printer | 24 column, included | ||
| Overall dimensions, mm (w x d x h) | 970 x 1000 x 920 | ||
| Internal dimension, mm (w x d x h) | 640 x 900 x 560** | ||
* Note: cold water is supplied to the bottom of the tank in order it does not hit the specimens
** 400mm is the max height between specimen supporting grid and water level
Ordering info
55-C0194/DProgrammable accelerated concrete curing tank, hot water method, to ASTM C684 and BS 1881:112, complete with printer. 380 V, 50 Hz, 3 ph.
55-C0194/DZ Same as above but 220 V, 60 Hz, 3 ph.
55-C0194/DV
Programmable accelerated concrete curing tank, steam method, complete with printer. 380 V, 50 Hz, 3 ph.
55-C0194/DVZ Same as above but 220 V, 60 Hz, 3 ph.
55-C0194/E
Programmable accelerated concrete curing tank, steam and hot water method, complete with printer. 380 V, 50 Hz, 3 ph.
55-C0194/EZ Same as above but 220 V, 60 Hz, 3 ph.
