anode current: filament voltage: 7,5 V AC/DCAnode voltage: approx. Part evacuated electron tube, filled with neon at low pressure, with tangential and axial electron gun.Dual Beam Tube S 150 V DCMax.

Constructed from straight, non-corrosive stainless steel.Length: 75 cmDiameter: 12 mm.

Epidural and spinal injection Simulator.

Specifications:Rod: 450 mm x 8 mm dia.Spring constant: 3.9 N/m Accessories for vibration generator (U56001) for demonstrating standing longitudinal waves in a coil spring..

of vegetative filaments 12(e). Fucus spiralis, monecious, t. Spirogyra, vegetative filaments w.m.

Digital Counter @230V Includes a speaker that can be turned on and off and power supplies for direct connection to light barriers (U11365) or a Geiger-Müller counter (U8533430)..1 ms to 99999 s.5 V – 15 V ACInput voltage B: 1 V – 15 V ACActive rising/falling counter tube input: BNC socketPower supply: 550 V / 1 MΩDisplay: 5-digit LED displayOperating voltage: 12 V AC, 300 mA via plug-in power supply range: 1 − 100 kHz, where voltage > 1.

• Michelson interferometer• Investigation of linearly polarized light• Absorption of light• Reconstruction of a hologramA partially polarized diode laser, with adjustable mounting, provides the light source. Power is supplied from a plug-in power supply (included) or from batteries. 1 mW, laser safety class IIWavelength: 635 nmPlug-in power supply: primary 100 VAC - 240 VACsecondary 3 VDC, 300 mABattery holder: for 2 x 1. Equipment Set Wave Optics with Laser.

The models with LED lighting are equipped with rechargeable batteries and can be used without a mains connection. They can be supplemented by means of a variety of spare parts and accessories.Stand : All-metal stand, arm firmly connected with base, pinion knobs attached on both sides of the stand for coarse and fine focusing Tube: Monocular inclined 45°, head rotation 360° Eyepieces: Wide field eyepiece WF 10x 18 mm with pointer and eyepiece lock Objectives: Revolving nosepiece with 3 achromatic objectives 4x / 0. Monoc.

Safety transformer conforming to EN 61558-2-6.1-mm co-axial power connector.Specifications:Voltage: 12 V ACMax current: 750 mAMains voltage: 230 V, 50/60 Hz.Safe isolation between power supply and output circuits.

.Replacement heart for the 3B Scientific® patient care training manikin PRO.

Tube with 6 Induction Coils The voltage characteristic can be plotted using any conventional storage oscilloscope or with a computer interface.. Guinea and feather tube apparatus with 6 induction coils connected in series.

.Functional Knee Joint - w/ 3B Smart Anatomy This high quality, life-size functional knee joint model clearly shows the anatomy and mechanics of the knee joint.

01 gDisplay: LCD, 20 mmWeight ranges: g, kg, N, oz, lb, lb:ozCalibration: using external weightScale pan: 120 mm ØPower supply: Mains adapter (included) or 4 AA batteries (not included)Dimensions: approx.Electronic Scale Scout Pro SKX 420g Also includes transportation lock, mechanical and software overload/underload protection, stability indicator, auto tare, low battery indicator, auto shut-off, user selectable printing options, user-selectable communication settings and calibration weight.Weight range: 420 gAccuracy: 0.

.Frequency resolution:    10 µHzHarmonic distortion:    - 40 dBcTotal distortion:     Verstatile function generator designed with direct digital synthesis technology can be used as a normal signal generator, pulse generator and a sweep generator.Function Generator 10 Hz 3 MHz, 10 W Frequency range:    10 µHz … 3 MHzOutput signal:    16 signals such as sinusoidal, square-wave, triangular, etc.

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.Made of soda-glass, this device has thin walls and ground edges, and is available in a diameter of 120 mm.

s.s.10(c).

.Package of 100 disposable mouthpieces for spirometer BT82i.

Pair of Tuning Forks 440Hz Forks are mounted on a resonant chamber made of clear grained fir wood. Pair of Tuning Forks, Kit for experiments in acoustics..

Stirling Engine G.43 ABelt pulley: two stage (30 mm dia.The integrated generator has a two stage belt pulley and is equipped with a switchover option for operating an integrated lamp, external loads, or demonstrating the processes of a heat pump or refrigerator.Stroke of the power piston: 24 mmGas volume: 32 cm³ – 44 cm³Motor generator unit: max.

Helmholtz Pair of Coils D The maximum field strength generated by the coils (~ 10 mT) is approximately 300 times weaker than that produced by an MRI machine (~ 3T), which are known to be safe for use by people with medical implants such as pacemakers. Pair of Helmholtz coils for generating a uniform magnetic field perpendicular to the axis of the Teltron D series tubes.

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22(e) Medullated nerve fibres, teased preparation of osmic acid fixed material showing Ranvier’s nodes 23(c) Frog blood smear, showing nucleated red corpuscles 24(d) Artery & vein of mammal, t.s.s.

of typical monocot stem with scattered bundles2(f). of aquatic stem, spicular cells18(c).

.g.Copper Wire 0.

5(d).1(f). Endocrine System - Spanish, PK6 Pineal gland (epiphysis), sheep, l.

Set of 3 replacement inserts for the Episiotomy Suture Training Module P96.Realistic soft skinSupports the use of real suture instrumentSupports real suturesDurable reusable skinMade of latex-free material.

Connection: DN 16 KF Dimensions: 50 x 44 mm².

Dimensions: 700x150x230 mm³Weight: approx.Band Wave Device Apparatus for demonstrating transverse standing waves on a rope and investigating how wavelength depends on the tension in the rope and on the frequency..

Infrared for triggering the 3B NETlog unit (U11300) or a digital counter (U8533341).