The instrument consists of a calculator, a vertical clamp, a vertical pole, a base, a resistance wire assembly, etc. the plastic box is positioned and packed.
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The Reflex Coverall Design is 7.5 times more rip-resistant than ANSI minimum standards and offers excellent fit and freedom of movement for the wearer. This personal protective apparel is triple-bagged and vacuum packaged, suitable for Class 5 or higher cleanrooms.
A5 Sterile Cleanroom Coveralls have an average bacterial filtration efficiency (BFE) of 96% and are made of 100% polypropylene breathable SMS fabric, which gives the wearer cloth-like comfort.
It is not made with natural rubber latex, silicone, or the BHT preservative and is designed for single-use (disposable PPE). The easy-to-don, individually packaged coveralls feature a mandarin collar, thumb loops and tunneled elastics.
A5 Sterile Cleanroom Coveralls/Case
Reflex Coverall Design offers excellent fit and freedom of movement and 7.5 times more rip-resistant than ANSI minimums
Triple bagged, vacuum packed, suitable for Class 5 or higher cleanrooms.
This protective apparel isn't made with natural rubber latex, BHT preservative or silicone.
Frequency of oscillation of different rods supported by the pulleys enables the coefficient of friction to be determined
Set of 5 rods and tubes in mild steel, brass and aluminium alloy.
Self-contained, bench-mounted apparatus, to measure slipping friction in an oscillating system.
Two contra-rotating `V` pulleys of variable centres distance driven by a variable speed motor.
Stop watch provided
Variables to include weight of specimens.
The flow rate is measured using a magneto-inductive flow sensor. In this way the system provides a whole host of measured data that permit students to perform experiments on the basic principles of a hydraulic circuit. The Trainer Centrifugal Pump Apparatus is a mobile system with a closed water circuit that is intended both for training in vocational colleges and also for laboratory experiments in higher education. Manometers indicate the pressure on the intake and delivery side of the pump. The system is equipped with a centrifugal pump and various transducers, e.g. the torque on the shaft of the speed-controlled pump motor is measured and indicated on the switch box, as is also the rotational speed, current and voltage.
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Function of the valve in metering the recirculated exhaust gas. Function ofthe cut-away diaphragm box.
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Through the demonstration and operation of the Buick Excelle Rear Wheel Hub Model, the knowledge of its structure and function can be raised a lot. Transparent Buick Excelle Rear Wheel Hub educational equipment is designed for colleges, universities and vocational schools in teaching the structure and function of car rear wheel hub.
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This two frames Group offers the considerable advantage to perform compression tests on concrete cube, cylinder and block specimens flexural tests on concrete beams and by using suitable accessories, to perform also the following tests: Compression on portions of 40.1x40x160 mm mortar broken in flexure. Flexural high stiffness frame 200 KN capacity complete with pressure transducer, used in conjunction with a digital compression machine.
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Features:
Used for boring to create holes in different work materials.
Economic in pricing when compared to other boring instruments.
Can drill maximum of 38mm.
Creates less noise and less vibration.
Accuracy in making hole.
Provides consistent boring.
Durable and reliable tool.
No compromise made in quality of machine components.
Requires less or low maintenance but provides excellent machining performance.
This board allows the study of RAM memories and circuits using RAMs for storing logic information and for data transfer to a BUS.
The board is composed of:
Coder for hexadecimal keypad
8 bit analogue to digital converter
8 bit digital to analogue converter
4 + 4 buffers with three state output
4 to 10 line decoder
8 bit latch register (type D)
Hexadecimal keypad
RAM 1024 x 4
Multiturn potentiometer for generating voltages between 0 and 10V.
Electric motor with variable speed as compressor drive
Condenser with fan
Evaporator as air cooler with three-stage fan
Compression refrigeration system with compressor, condenser, filter/drier, expansion valve and evaporator
Compressor drive via v-belt and magnetic coupling
Simulation of 8 faults via buttons in the connectable box
Investigation of a typical vehicle air conditioning system for cooling the vehicle interior
System is switched on via ignition lock
Air conditioning system voltage supply: 12VDC
Display of temperatures, pressures (refrigerant), flow rate (refrigerant), pick-up current, speed.
Gain And Off set Adjust allows the proportional adaptation of the external signals to the normal voltages used in the automatic control systems.
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Stirred tank with double jacket and heater; level display for tank and jacket
Temperature control with heater and 3-way motorised valve as actuators
Temperature controller and level controller configurable and parameterisable with software
2-point controller for constant temperature in collecting tank via external cooling water
Coupled level and temperature control in one stirred tank
Circuit with stirred tank, collecting tank and pump
Heat recovery with heat exchanger
Level control with pneumatic control valve as actuator.
Syringe, two pieces: barrel with Luer nozzle and piston/plunger or three pieces: barrel with luer nozzle, stopper and piston/plunger.
Intended use: inject fluids into, or withdraw fluids from, the body.
Blister packed.
Output DC high voltage: 150V, 300V, 450V, 600V, 750V, 900V, corresponding to the current: 2mA, 1.65mA, 1.32mA, 0.99mA, 0.66mA, 0.33mA.
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It consists of specimen holder, butterfly net, net with cover, plastic barrels, small shovel, pruning etc.
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It is applied to laboratory and control laboratory in middle schools and colleges, industrial and mining enterprises, environmental protection units, hospitals and research institutions, is one of common necessary equipments and is ideal apparatus for domestic heating.
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The instrument has a lever, flat metal hook code sets, dynamometer, slot code composition and timer component.
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The Disposable Protective Lab Coat is anti-static treated and can be used in light duty applications.
Designed for light duty applications.
Offers a barrier against non-hazardous particles and liquid splashes.
Breathable, lightweight material.
Anti-static treated.
Knitted cuffs.
Zip fastener.
The wall mounted apparatus consists of a pulley, 3 belts and 2 load hangers. Pulley graduated in 15 degree intervals.
The aluminum alloy pulley of approx. 150mm diameter has machined grooves to suit the three belts.
Observes the relationship between the tensions in the two sides of a belt; assesses the differences between vee, rope and flat belts; determines coefficient of friction between pulley and the three belt sections; investigate the effect of angle of lap.
The three belts are vee, rope and flat.
Set of weights
An Instruction manual for student and lecturer provided.
