Electrical components for the start and operation of the compressor mounted clearly visible
Lab jacks and cables to connect the electrical components
Experimental unit from the practical series for the training of mechatronics engineers for refrigeration
Circuit diagram on the front panel for easy identification of the components
Refrigerant circuit with compressor, receiver, 2 valves and 2 manometers to investigate pressure switches on the delivery and intake sides
Operation of a thermostat
Correct electrical connection of a refrigerant compressor.
Control valve: electro-pneumatic control valve
Digital industrial controller, parameterisable as a P, PI or PID controller
Large process schematic on front panel
Experimental unit for control engineering experiments
Generation of disturbance variables by needle valve
2 Manometers
Process variables X and Y accessible as analogue signals via lab jacks
Pressure control of a 2nd order controlled system with 2 pressure tanks
Pressure measurement by pressure sensor.
Material: Needle: Stainless steel
Measurements: External diameter expressed in Gauge and millimetres.
Base and protective cap: medical grade plastic.
Length expressed in inch and millimetres.
Size selected: 22Gx1 1/4” (0.7x30mm).
Sterile
Disposable.
Simple Lever Balance
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It is indispensable equipment applied to some experiments in control laboratories and colleges, high schools and middle schools, and plays the role of heat preservation and heating.
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The instrument consists of a calorimeter, transparent plastic pipe, tube, tube clamp, tape, measuring cup, pan etc.
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Features knit cuffs for increased protection and a traditional collar; Back vent helps keep wearer comfortable and cool
These protective lab coats have 6 snaps in the front and 3 reinforced pockets
Included neck loop means your employees can hang the lab coat wherever it's convenient
The mid-calf length protective coat has knit cuffs, for greater protection, and a traditional collar. Plus, the lab jacket has three reinforced pockets, six snaps and a back vent for increased comfort and ventilation. The neck loop makes it convenient to hang, whether you’re using a lab coat in a research laboratory or an industrial environment. Lab Coats with Knit Cuffs + Extra Protection from Kimberly-Clark give your team a blend of comfort and protection in environments where the potential of exposure is low to moderate for chemicals or fluids. In fact, the 3-layer SMS fabric, a nonwoven fabric offers exceptional resistance to blood strike-through at various levels of exposure. Kimberly-Clark Professional is a respected name in protective apparel, enabling you to deliver the reliable protection you’re required to provide and the peace of mind your team deserves.
Each unisex lab coat is made of a 3-layer (nonwoven) fabric, for wear when there is potential low to moderate exposure to chemicals or fluids.
Learning Objectives / Experiments:
Comparison between calculated and measured values of the supporting cable force
Observation of the effect of internal moments in the roadway under uneven load
Load distribution between roadway support and supporting cable
Familiarisation with a suspension bridge
Uder dead-weight
Uder unevenly distributed point loads
Uder additional load
Uder evenly distributed load
Calculation of the supporting cable force.
The temperature of the condensing water vapour in the hypsometer can be determined accurately using the software or tables in the manual, providing knowledge of the barometric pressure is known. The water level is simply raised to change the hypsometer into a variable temperature water bath.
A bench top unit designed to introduce students to temperature, temperature scales and commonly available devices to measure temperature.
Temperature sensors with different thermometric principles and characteristics are supplied. An accurate platinum resistance thermometer with five point calibration certificate and temperature indicated directly in deg C, is included for reference.
The equipment comprises a hypsometer/hot water bath and ice flask to generate accurate fixed points (the condensation point and triple point of water) and variable temperatures.
Concrete flexural machine 150 kN open sided frame, motorized with control unit (semi-automatic model) to perform flexural tests on concrete beam specimens max. dimensions 200x200x800mm, tiles, slabs, masonry units, flat blocks, flagstones, kerbs, and any type of material having max. size 600x250 mm (lower rollers max. length 1325 mm).
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This board allows the study of the following subjects:
MSI circuits in TTL logic, shift registers, synchronous and asynchronous counters, astable and monostable multivibrators, seven segment displays.
The board is composed of:
4 JK/MS flip flop
2 D flip flop
A binary 4 bit synchronous counter
A Shift register, 8 bit SI SO
A BCD asynchronous counter
A BCD synchronous counter
2 BCD rotating switches
8 capacitors
2 BCD 7 segment decoders
2 7 segment displays
2 linear potentiometers
A binary 4 bit asynchronous counter
2 Monostable multivibrators.
Flow measurement by rotameter with electrical output
Generation of disturbance variables by ball valves with scale
Tank with overflow and scale
Experimental unit for control engineering experiments
Level and flow control individually, and cascaded
Large process schematic on front panel
Key process variables accessible as analogue signals at lab jacks
Level measurement by pressure sensor
Control valve: electromagnetic proportional valve
2 digital industrial controllers, parameterisable as P, PI or PID controllers, cascade.
Material: Needle: Stainless steel.
Measurements: External diameter expressed in Gauge and millimetres.
Base and protective cap: medical grade plastic.
Length expressed in inch and millimetres.
Sterile
Disposable.
Size selected: 25Gx5/8” (0.5x16mm).
Product is a lever arm double disk balance, there are riding code device, with four accuracy and other weights. The non closed beam is made of aluminum alloy, and the knife is made of steel. Maximum weighing 200g, dividing value 0.02g. The allowable error is + 0.5d (dividing value).
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It is used to observe the insects and other small plants. It consists of glass magnifier cover(3X, ≥φ40mm, transmittance ≥85%), transparent plastic box.
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It is all-copper making and silver welding with characteristics of high temperature and fast heating, and is necessary laboratory tool for various colleges and universities, research institutions and medical service institutions.
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The utility model is composed of a plane mirror, a lens, a small hole, an imaging screen, a light source, etc., and the utility model can accomplish the experiments of small hole imaging, plane mirror imaging, lens imaging, etc.
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Coverall has elastic openings for tighter fit at wrist and ankle
Bound neck for lower particle shedding
Front zipper closure for easy donning and doffing
Sterile coveralls used in controlled environments to protect against particulates and other contaminants.
Garments are gamma sterilized of 10-6
Bound seams are covered with garment fabric to reinforce the seam and to reduce the potential for particle penetration
Coverall has elastic openings for tighter fit at wrist and ankle
Bound neck for lower particle shedding
Front zipper closure for easy donning and doffing
Sleeve design for greater range of motion and comfort
Full traceability on all sterilized apparel with certificates of sterility available
Garments are gamma sterilized of 10-6
Bound seams are covered with garment fabric to reinforce the seam and to reduce the potential for particle penetration
Sleeve design for greater range of motion and comfort.
The model is intended for wall mounting. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments. With straightforward experiments, the torque conversion in gear wheel pairs and the efficiency of a gear unit are investigated. The mechanism demonstrates the relationship between the ratio of the number of teeth on spur gears and the transmission ratio of gears.
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Using the Set of Piers 3 Profiles accessory, it is possible to perform experiments on pillars in rivers in the Modular Flow Channel. The experimental set-up is made of PVC and is attached to the base of the channel using bolts. Pointed, rounded and flat flow splitters are provided; these can be combined as required. The unit contains 3 different, separable pillar types, 2 of each type of pillar fitted to the base plate represent the complete experimental set-up ready for installation in the flow channel.
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