- Soundness of Cement & Hydrated Lime
- Lenght Change (Shrinkage and Expansion)
- Fineness (Specific Surface)
- Setting Time & Consistency
- Preparation of Mortar Prisms for Compression Tests
- Compression and Flexure Testing Frames
- Hydraulic Power Pack
- MANUEL Compression and Flexure Testing Machines
- SEMI-AUTOMATIC Compression and Flexure Testing Machines
- AUTOMATIC Compression and Flexure Testing Machines
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- Motorized (Semi-Automatic) Hydrolic Power Pack
Motorized (Semi-Automatic) Hydrolic Power Pack
Product Code
UTC-4820SLP | Semiautomatic (Motorized) Hydraulic Power Pack With LPI Battery Operated Digital Readout Unit |
UTC-4820 | Motorized (Semi-Automatic) Hydrolic Power Pack |
UTC-4920LP | LPI Battery Operated Digital Read-Out Unit |
Models for 220-240 V 50-60 Hz, 1ph. | UTC-4820 |
Models for 110-120V 60 Hz, 1ph. | UTC-4820-N |
The UTC-4820SLP Motorized (Semi-Automatic) Power Pack, controlled by a pressure rate control valve is designed to supply the required oil to the load frames for loading. The power pack can load different frames with required pace rates. A rapid approach pump is supplied as standard. The power pack is equipped with a safety valve (maximum pressure valve) to avoid machine overloading. Maximum working pressure of the system is 400 bar.
UTC-4920LP is used with UTC-4820 Motorized (Semi-Automatic) Hydraulic Power Pack for reading the applied load by pressure transducer during the compression tests.Plase see the page of UTC-4920LP “LPI Battery Operated Digital Read-Out Unit” for details of the properties.
If the UTC-4820SLP is supplied stand-alone, it comes with the UTC-4822 (Equipment Set to make UTC-4820 and UTC-4820SLP mobile).
UTC-4820 and UTC-4920LP should be ordered separately for the supply of UTC-4920.SLP.
DUAL STAGE PUMP
-Low pressure gear pump
-High pressure durable variable output pump
On the dual stage pump, a high delivery low pressure gear pump is used for rapid approach, while a low delivery high pressure durable variable output pump is used for test execution. Rapid approach property of the machine shortens the time interval from when the piston starts moving until the upper platen touches the specimen and helps to save a great amount of time in a busy test laboratory.
MOTOR
-Dual pump is driven by an AC motor
-220 V (110 V), 50-60 Hz single phase and 550 W
DISTRIBUTION BLOCK
-Safety valve (maximum pressure valve)
-Pressure relief valve
A distribution block is used to control the oil flow direction supplied by the dual stage pump which has the safety valve and pressure relief valve mounted upon it.
OIL TANK
The tank (20 L capacity) includes enough oil to fill the mechanism which pushes the ram during the test. The level and oil temperature can be seen on the indicator fitted to the tank. Hydraulic motor oil number 46, must be used.
SAFETY FEATURES
Maximum pressure valves to avoid machine overloading
Dimensions | 300x420x850 mm |
---|---|
Weight (approx.) | 70 kg |
Power | 550 W |