The cooling fluid can be water, or a mixture of glycol and water, dependent on the output temperature required. This fluid is cooled by the integral refrigeration system. The contains a reservoir of cooled fluid, which is pumped through the external process to be coole (e.g. heat exchanger system). A high pressure pump is used to pump the fluid through the process. Two versions of the are available. The standard version has a painted mild steel case while the has a stainless steel casing. A bypass valve facility allows the fluid to be recirculated independently of the process conditions.
Condenser:Single air-cooled condenser manufactured from aluminium fins mechanically bonded to refrigeration grade copper tubes. The condenser fan is of a low noise axial type. Fan blades are fully enclosed by a safety grill.
Compressor:Reciprocating hermetically sealed compressor with a refrigerant cooled motor.
Evaporator:Packaged coil type made of copper tubes and aluminium fins.
Refrigeration systems with two-stage compression are used for the generation of particularly low temperatures. Therefore, two compressors are connected in series, with each compressor only having a relatively low pressure ratio. At very low temperatures large pressure differences are required between the evaporator and condenser. In a compressor the volumetric efficiency drops significantly at high pressure ratios. In addition, intercooling between the low pressure compressor and the high pressure compressor reduces the outlet temperature of the compressor to harmless values and improves the efficiency of the compression. This makes a more favourable dimensioning of the low pressure stage compressor possible. Due to the large specific volume it requires a larger capacity at lower drive power.
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The system uses an ultrasonic wave sent from an emitter to a receiver while both are pulled through water-filled access tubes embedded in the concrete. The measured arrival time and energy are directly related to concrete quality. The control unit must be connected via USB port standard to a regular notebook computer or Tablet PC (not included) on which, should be installed the software (included) for testing, analysis and real time reporting in 2 D Tomography. The Cross-hole Sonic Logging (CSL) method is used to perform high-resolution quality control on deep foundations.
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Hand Operated:
Capacity in Tones Throat Day-Light Stroke
5 115 210 75
15 150 225 100
25 200 300 125
40 250 350 140
60 300 400 150
75 325 450 150
100 350 500 150
150 375 550 150
Surgical dissecting scissors used for cutting tissue, threads and dressings.
Instrument that cuts by shearing: operating, dissecting scissors.
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0.15-0.40 % carbon; 13-14 % chromium.
Reusable.
Curved, with blunt end blades.
Length: 14 cm.
Wireless Pressure Sensor
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The pressure profile is indicated by the different heights reached by the lubricant in the tubes. The unit is intended for use with the basic module 13 measuring points that open out into measuring tubes are distributed around the periphery of the bearing shell. The unit enables the pressure distribution in a plain bearing with hydrodynamic lubrication to be displayed. Due to the radially adjustable bearing housing, the width of the gap can be adjusted in 1/100mm steps using a micrometer.
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The following can be seen:
Parking lock
All parts can be turned
The parking lock is functioning
Cable harness
Electric motor
Differential
Axle shafts.
Fast and safe adjustment of the press table height using a braked winch. Hand operated workshop press. Hard chrome piston and very long stroke of 300mm. Available from 40 to100 tons. Foot operated air approach feature.
Machine Features:
Fast and safe adjustment of the press table height using a braked winch
Movable cylinder
Foot operated air approach feature
Fast air return
Wide insertion width
Hard chrome piston and very long stroke of 300mm
The Orientation-Processing station teaches interfacing, problem solving, programming, sequencing and operation for index tables, stepper motors, homing sensors, fiber optic sensors, part transfer, parts orientation, and capacitor sensors. The Orientation Processing Station is a small mechatronics system in itself with multiple, integrated technologies that can be used stand-alone or in combination with other stations. The Orientation Processing Station is a mobile workstation with slotted work surface that contains an operator station, 8-station rotary index table, pick and place pneumatic robot, fiber optic gauging module, part transfer module, finished parts storage module, parts set, a pneumatic distribution module as well as an electrical distribution module, an electro-pneumatic valve manifold, and a digital I/O interface module. This station performs the role of parts orientation and an optional simulated machine operation in the process of assembling a working industrial directional control valve. Industrial safety and operation are emphasized on all mechatronic stations.
Features:
Inductive Sensors
Capacitive Sensors
Homing Sensors
Stepper Motors
Part Transfer
Parts Orientation
Index Tables.
Surgical dissecting scissors used for cutting tissue, threads and dressings.
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0.15-0.40 % carbon; 13-14 % chromium.
Instrument that cuts by shearing: operating, dissecting scissors.
Curved, with blunt end blades.
Length: 17 cm.
Reusable.
Structure:
The Presses have good rigid structure for accurate works.
Hydraulic Cylinder:
All chevronseals & bronze strip used for leak proof performance. Ram will be made frommaterial & surface ground hardened for long life of seals & corrosionresistance. Our Presses are powered by specially designed Double ActingHydraulic Cylinders. Cylinders manufactured out of quality steel. CylinderBores will be honed to mirror finish or long life of piston seals.
Power Pack Unit:
Our Presses are powered by specially designed Power PackUnit having Oil Breather, Gear Pump,Flexible Coupling, Electric Moto, Hand Lever operated Direction Control Valve, Oil Level Indicator, Suction Straine, Pressure Gauge, Oil Tank, Return Line Filter, Internal & External Pipe Lineetc.
The water flows through a pipe with a valve and flow meter before passing through the measured sections. The section under test is connected with a hose. It is possible to measure the pressure loss and to investigate the effects of material, surface roughness and flow rate. Four measured sections are fitted to the panel, each comprising ten elbows and bends in different layouts. The overall length of each section is the same.
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Borg Warner Automatic Transmission
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Surgical dissecting scissors used for cutting tissue, threads and dressings.
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0.15-0.40 % carbon; 13-14 % chromium.
Instrument that cuts by shearing: operating, dissecting scissors.
Curved, with blunt end blades.
Length: 23 cm.
Reusable.
K-type thermocouples measure the inlet and outlet water and air temperatures, as well as permitting the connection of the air velocity sensor.
The air mass flow rate is derived using an air velocity sensor.
Some parts in the heat exchanger such as probes and axial fan can be easily removed for cleaning.
Enables variation of the parameters involved in the cross flow exchange process and therefore a complete analysis of the phenomena.
A comprehensive instruction manual is included.
Mounted on a PVC base plate which is designed to be installed on the plinth of the Heat Exchanger Unit without the need for tools.
The unit is fully self-contained with electrical heating, cooling water and chilled water circulating systems and an efficient emulsifier/mixer, which is easily raised or lowered into the vat.
A comprehensive control console, also housed in the cabinet, incorporates a chart recorder which continuously records the temperature of the vat contents. Also included on the console is a digital readout for salient temperatures and heating controls.
The consists of a jacketed vat, mounted within a mobile cabinet containing all the servicing utilities and necessary instrumentation.
Hygienic interior of vessel enlarge
Hygienic interior of vessel
Schematic diagram of the Schematic diagram of the enlarge
The vat is constructed from high quality stainless steel, the interior having a mirror finish.
