Waterproof and dustproof with IP67 rated housing that floats
Portable and durable
Light weight
Four-point, push button calibration for full-range accuracy
For use in field testing and quality control
Repeatability and accuracy
Resolution as low as 0.01 NTU
Auto-ranging from 0 to 1000 NTU.
The structure of the socks allows high wear-resistance and durability while maintaining good elasticity.
Abrasion-resistant, soft, and comfortable to wear.
The product should be stored in a ventilated, dry, mildew-proof and insect-proof place.
Avoid prolonged product exposure to sunlight.
Do not rub against rough objects directly.
Launder using a neutral or slightly alkaline (pH <9) synthetic detergent on a gentle cycle to prevent mechanical and chemical damage
Disposable Cleanroom Socks are a cost-effective and cleanroom compatible option for cleanroom and extended wear.
Laundered and packaged in Class 5 Cleanrooms, with extremely low particulate contamination
If the socks are torn or the yarn begins to falls off or tear in multiple places, replace them.
Force Sensor High Resolution
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An exploded-view of the jig is printed on the cover to illustrate the construction of the jig. A quarter segment has been cut out of the main body of the drilling jig. The basis for the course is a drilling jig which can be used to drill holes in a bearing cover. All drilling jig components are clearly laid out on a base plate. The cut-away quarter segment is also present on the base plate, enabling the difficult topic of sectional views to be illustrated. All parts are precision-manufactured on cnc machines and are therefore also suitable for measurement exercises. It can facilitate the drilling of the workpiece and other small parts. This enables demonstration of the terms 'section' and 'half section' as used in technical drawing. The comprehensive instructional material is laid-out in line with modern principles and provides effective assistance with lesson preparation. Optimal learning is established when groups of two or three students work on one model.
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The channel is totally transparent so it allows an optimum visualization of the hydraulic flow. The purpose is to study the flow behavior in open channels and closed pipes, by realizing some experiments in both conditions. These points are connected to the 6 tubes manometer. By floodgates, it is possible to increase water volume in the inlet or outlet tanks. In order to carry out experiments in a closed chamber, the module includes a cover for hermetically seal. Pitot tubes are arranged along the whole length of channel, so it allows measuring the working pressure in 6 points. The equipment can be used stand alone or in conjunction
Open channel:
1. Study of water flows through open channels identifying variables like:
Speed at different points of the cross-sectional area.
Water height
2. Study of constant water flow, gradually varied flow and behavior of surface profiles.
3. Study and utilization of thin edged weir for flow measurements.
Rectangular weir without lateral contraction.
4. Study and utilization of broad crested weir for flow measurements.
Rectangular weir.
5. Analysis and study of discharge under a gate.
Vertical weir
6. Study of jump spillway
Temperatures and pressures at various points are indicated. Sight glasses are provided to indicate the state of the refrigerant. Basic Refrigeration System is used for demonstration of a normal household refrigerator operation. Individual components are clearly shown.
Experiments:
Observation of pressures and temperatures.
Using a p-h state diagram.
Study of layout and process diagram.
The enginecan be turned easily by a crank handle.
All parts move along.
Cutaway are:
Cylinder andcylinder head
Turbo charger
Camshafttiming chain housing
Vacuum pump
Fuelinjection pump
Water pump
Valve cup
Ignition coil
Rail tube
Hydraulic valve lifter
Oil pump
Injection nozzle
Air intake manifold.
The interior mechanical structure and function of truck is clearly understood under its demonstration and operation to make students and learners raise their initial knowledge of the truck's structure and its working principle. DONGFENG Lucid Whole Model is professional teaching equipment for colleges, vocational schools, truck driving training and vehicle repairing field.
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Made from extremely robust and stable polyethylene, complete with base rack. Curing tank 650 liters capacity, heavy plastic. Supplied without thermostat heating system to be ordered separately.
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Capacity Square : 125
Blade Size (mm) : 350
Cutting Round: 150
No of stroke per min: 80
Motor (1440 RPM): 1 HP
Approx Weight Kg: 150.
Theoretical Topics:
Thermal effect of the current: Joules law
Practical applications of the Joules law
The power and the electric energy
Fault simulation
Energy transfer from a supply unit to a load
Their measurement
Energy balance and efficiency
Adaptation of the load.
Circuit blocks:
Bimetallic sheet switch: thermostat
Energy balance and efficiency
Electrical power in parallel connection
Energy: Joules law
Electrical power in series connection.
Trainer on heating systems and plumbing
Threaded heater element with switch cabinet
Pressure vessel
1 system of safety devices with pressure reducing valve, shut-off valve, test connections and non-return valve, manometer connection and safety valve
2 spring tube manometers
Thermal discharge safety device
1 bimetallic dial thermometer
2 blow-off lines, 1 filler pipe, 1 drain.
2 way valve with switching amplifier.
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Transparent boiler to observe the water level
Steam pressure simulated using compressed air
Steam boiler simulation
Safety chain according to (german technical rules for steam boilers) containing: level switches, pressure Switch and pressure controller
Operation of burner simulated
Control of water level and pressure of the boiler and fault circuit
15 faults that trigger the safety chain
Front panel with process schematic, indicator lamps and lab jacks.
Sterile IV giving set with graduated chamber (burette) enabling precise volume and slow administration of infusion or injectable medicine.
Fitted with a protecting cap.
Air inlet: plastic (ABS: acrylonitrile butadiene styrene)
Incorporated into the perforator. Fitted with an air filter (bacteriological filter).
Tube: plastic (PVC: polyvinyl chloride). Transparent (allowing the detection of air bubbles). Resistant to kinking.
Length is approximately 150cm (overall IV giving set length approximately 170cm). Internal / external diameter is approximately 3mm / 4mm.
Plastic Perforator: plastic (polyacetate).
Hollow device located at the proximal end of the infusion set allowing it to be connected to the infusion bottle or bag. Composed of a tapering tube mounted on a base ensuring a good seal between the set and the infusion bottle or bag.
Drop-counting chamber:
Located under the graduated chamber. Calibrated 60 drops/ml. Fitted with a 15µ polyamide filter.
Graduated chamber (burette): plastic (PS: polystyrene).
Transparent. Capacity: approximately 100-150ml. Graduations every ml. Connected to the perforator by a tube (approximatey 15cm).
Security gauge:
Automatic shut off valve, to stop the infusion as soon as the pre-set volume has flown away in order to prevent air entering the drop-counting chamber and/or the tube.
Flow regulator: plastic (ABS: acrylonitrile butadiene styrene).
Ensures the flow regularity during the IV administration.
Injection portal: plastic (ABS: acrylonitrile butadiene styrene)+ synthetic rubber.
Terminal connection (stopper): plastic (ABS: acrylonitrile butadiene styrene).
Allows introducing precise volume of injectable medicines into the infusion flow.
With Luer lock connector.
Sterile.
Single use.
The product is composed of two sets of flat mirrors, a bracket, a laser pointer and a bracket. The output power of the laser pen is less than 1MW, laser pen bracket height is about 35mm, the angle of laser pen on the bracket is adjustable. Plane mirror size is 90 * 60MM, plane mirror on the bracket height can be adjusted, adjusting range is not less than 40mm.
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It consists of printed 0°-360°' base, φ20mm campass.
Support rod, vertical rod.Size of vertical rod:≥40mm,Can be vertically inserted into the base.
Angle plate which is a adjusted φ120mm semi-circle with projection hole and screen hole at both ends.
Cesium Chloride Crystal Structure Model
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