Cobra3

Display grande digital

• Gran visualización digital de todos los valores medidos en una pantalla de 10 pulgadas
• Visualización de alto contraste, valores medidos incluso visibles desde la última fila
• Transmisión de datos vía Bluetooth - no se requiere transmisor o ...

Tubo contador Geiger-Mueller tipo B

Function and Applications

Self recovering halogenid countertube for detection of alpha-, beta- and gamma-radiation.

Benefits

• mounted in metal cylinder with fixed 500 mm long BNC-cable
• Including protection cap for countertube

Equipment and Technical Data

• Mica ...

FUENTE DE ALIMENTACION 12V/2A



Function and Applications

The universal power supply unit is suitable for worldwide use. Combination with the Ripple Tank with LED light source (ref. no. 11260-88) is recommended.

The power supply unit is short-circuit-proof with voltage control and current limitation. It is ...

SONDA D.TEMPERAT.,SUMERGIB ,PT100, -20...+300°C

Function and Appliacations

Measuring resistance Pt 100 in a stainless steel protective tube

Benefits:

• connecting cable with four insulated copper leads for measuring resistances by the four conductor method

Equipment and technical data:

• 5 pin diode plug
• Temperature range: -50 to ...

SONDA D.TEMPERAT.P.SUPERFIC.PT100, -20...+300°C

Funktion and Application

Measuring resistance Pt 100 in a goldplated, movable small silver plate, which is connected to the angled stainless steel protective tube by apressure spring contained in a shrunkplastic sleeve.

Benefits:

• the plastic handle is heat resistant up to 105°C. ...

Sonda de temperatura, immersión, Pt100, -20+300 °C, teflón

SENSOR SEMICONDUCTOR DE TEMPERATURA -10° A 120°

To be connected directly to the sensorports of the Cobra3 BASIC-UNIT.

Electrodos para sensor de ECG, 100 pzs.

Function and Applications

Electrodes for ECG Sensor

Equipment and technical data:

• 100 pcs. Self-adhesive electrodes for ECG sensor

SONDA D.IMMERSION, -50/400 C

Con conexión NiCr-Ni y tubo de protección de 120 mm

Sonda de immersión NiCr-Ni,teflón, 300 °C

Function and Applications
NiCr-Ni thermocouples with 2 pin standard flat plug Type K, free of thermal tension.

Benefits

• Suitable for e.g.Digital Thermometer, Hand-held measuring device, Temperature or interfaces.

Equipment and technical data

• Temperature range:   - ...

Demo Química Avanzada, manual Cobra3 (C3BT)

Demo advanced manual de química, experimento completo (alemán)

Description

This handbook includes 29 experiments on various subjects for the comprehensive experiments equipment set.

Topics

• Chemistry
• Biotechnology

Format

• DIN A4 handbook, ring binding, b/w, 168 pages

TESS avanzado manual de química, experimentos de química y biotecnología (inglés)

MICROFONO CALIBRADO C. AMPLIF.

Function and Applications

Electret capsule with 1.5 m long cable suitable for special investigations, e.g. point shaped plotting of soundfields.

Equipment and technical data

• Frequency range 30 Hz ... 20 kHz
• Sensitivity 6.0 mV/Pa at 1 kHz
• Gain 0 ... 1000 in phase with sound signal
• Signal ...

FUENTE DE PODER 12V~/500 mA

Power supply for AC output voltage with output safety plug, to be use for e.g. electrometer amplifier 13621-00.