Gauge of thread: Expressed in Decimal gauge DEC number and in the old system of thread numbering: DEC 4 (1).
Type of thread: Non absorbable, synthetic monofilament (Nylon, polyamide).
Length: 75cm.
Type of needle:
Point: round.
Length: 30mm.
Shape: curved needle, 1/2 circle.
Sterile.
Disposable.
Initial sterilisation method:
Ethylene oxide gas.
0N?2N?The product is composed of a spring, a pointer, a scale plate, a pull rod, a suspension device, a clamping handle and a pointer adjustment device, etc., indicating that the value tolerance range is not more than 0.1N, and the return to zero tolerance is not more than 0.05N.
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Including black box, frosted glass, round hole plate with different diameter, square hole palte and triangle hole plate.
The plate can be changed.
It is used for grouping experiment of middle school student; it is used to explore and study conductivity ability of different electrolyte solutions, and used for the related experiment and demonstration of liquid conduction teaching.
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Simple electronic balance, 1000g, 0.1g
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With heat-sealed elastic cuffs
6 mil thick aprons have electronically welded binding strip around neck edge only; other edges are unhemmed
Blue
Neck ties, 15 in. long (38cm); waist ties, 29 in. long (74cm)
8 mil thick aprons have electronically welded vinyl binding strip that covers all edges for smoother finish.
The unit includes a metal bar with additional sliding weights as a rigid pendulum. The suspension point can be adjusted at the knife edge bearing of the pendulum. The length of the thread pendulum included can be easily varied using a clamping device. The model is used to investigate the oscillation of pendulums. During this process a physical pendulum is compared with a mathematical pendulum. The model is suitable for student experiments. The components of the experiment are attached to a base plate intended for wall mounting.
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The unit itself includes the electric drive motor with speed control, 2 pressure vessels for the compressor experiments, a measuring tank and a supply tank for the pump experiments and a protection cover. The intake and delivery pressure, temperature, motor speed and power are measured and displayed digitally. The modular system allows the investigation of different machines (reciprocating machines and turbo machines). The corresponding flow is measured indirectly and transferred to the PC data acquisition software. Each machine is mounted on a base plate, which can easily be fitted into the unit. It is powered by a belt drive. Hoses with quick-action couplings provide the supply lines.
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Pressure variations are made by the rotary vane pump which is provided with needle valves at entry and discharge. A further valve is incorporated at the pump outlet with pressure tappings either side of it to enable differential pressure measurements to be made and plugs are supplied to blank off any connections not in use. The apparatus consists of a series of pressure/vacuum measuring instruments mounted on a wheeled bench with an electrically driven rotary vane pump to provide the necessary pressure and vacuum. The bench also includes a microprocessor based portable digital pressure calibrator for pressures between -1 and 10 bar. The measuring instruments include a sloping, liquid filled manometer reading pressure from 0 to 75mm of water, a vertical manometer reading from 0 to 200 mm of water, a manometer reading from 0 to 760 mm, a pressure transducer with analogue readout and a Bourdon tube gauge scaled - 1 to 2.5 bar for reading both pressure and vacuum.
Experimental Capability:
Measurement of differential pressure using a manometer
Comparison of two methods of measuring pressure
Calibration of pressure transducer
Comparison of two methods of measuring vacuum
Digital pressure calibrator
Specimen Cutting Machine can accept blade having max. dia. 600 mm.
Power supply: 400 V 3ph 50 Hz 5,5 Hp
Power supplies:
0/15 Vdc, 1 A
0/+15 Vdc, 1 A
15 Vdc, 1 A
5 Vdc, 1 A
606 Vac, 1 A
+15 Vdc, 1 A
+5 Vdc, 1 A
Features:
Interface.
Electrical simulation of compressor and fan
Identification of 15 faults: multimeter measures voltages or resistances at the lab jacks
Temperature control with thermostat and compressor
Fan with 2 adjustable speeds
Operating states of the simulated components indicated via lamps in the circuit diagram
Experimental unit from the practical series for the training of mechatronics engineers for refrigeration
Simulation of the electrical circuit of a simple air conditioning system for cooling
Real control circuits with electrical components, simulated load circuits
Circuit diagram depicted on the front panel.
The dialogue between the semaphores of the two roads allows the alternation of the green signal as a function of the traffic intensity, while the pedestrian crossing is on request. The automatic control of the semaphore system is performed through PLC not with the normal cyclic timing: only the presence of at least one car determines the green signal of the relevant semaphore, allowing the transit of all the cars between the two detecting sensors. Smart Traffic Lights Simulator system represents a crossing between two one way streets, each controlled by a semaphore and provided with three pedestrian crossings with semaphores, too. The present cars are displayed through LED, whose control is assigned to an electronic circuit separated from the PLC.
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Circuit with pump for operation of the water jet pump
Level control with pneumatic control valve as actuator
Pressure control with pneumatic control valve in the circuit for operation of the water jet pump
Coupled level and pressure control in one vacuum tank
Level controller and pressure controller configurable and parameterisable with software
Water circuit with vacuum tank, collecting tank, pump and ambient air input device
Water jet pump to generate a negative pressure in the vacuum tank.
Stainless steel blade edge, cutting edge on one side, protected by detachable plastic cap.
Single use razor, plastic handle and head with single blade
Single use.
Non sterile.
Dimensions: head approximately 4cm, handle approximately 11cm.
The product is composed of a glass thermometer, a scale brand and a protective sleeve. Temperature sensitive liquid: red, packed in a warm bulb and a capillary tube. Scale plate: made of thick 0.5mm aluminum plate, scale plate length 500mm, the scale of the line has two kinds of temperature indication, Celsius temperature (symbol?) and thermodynamic temperature (symbol?). Warm bubble: About 135mm, located in the lower end of the thermometer. Capillary: installed in the scale board, the capillary cross-section of the triangle, when the positive observation from the front, there is amplification. Scale range: 0 ~ 100? Scale range: 0 ~ 100 ?, thermodynamic scale of 273 ~ 373K. Each 1o line length is 4mm. Each 1o for the short term, each 5O for the middle line, each 10o for the long term. Showing the value of tolerance ±1?.
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This instrument is composed of flat lens, frame, lens base.
The size of the lens is 90mm*60mm, each set include two flat lenses and supports.
It is used to demonstrate conductivity ability of different electrolyte solutions for senior middle school students. It consists of base demo board, lamp holder, lamp beads and electrolyzer.
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Serged seams have multiple interlocking threads that are sewn around the raw edges of garment material to create a strong, stress-resistant seam
Elastic openings for tighter fit at wrist
Bound neck for lower particle shedding.
Controlled environment processed to protect against particulates and other contaminants. Garments are gamma sterilized to SAL of 10-6. Clean-processed garments offer lowest level of particle shedding portfolio.
Front zipper closure for easy donning and doffing
A-line silhouette
Raglan sleeve design for greater range of motion and comfort
Greener Choice Claims
Environmental benefits include:
Recyclable.
An oil damper makes it possible to reduce the amplitude. The components are straightforwardly and accurately placed in slots of the frame on the vibration system. The experimental set includes three different torsion bars and two different mass discs.
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