Wrijvingswarmte

CALORIMETER IN KOPER -U10366

1002659/3B

Calorimeter body for the heat equivalent device for determining the specific heat capacity of copper. With borehole for holding temperature sensor and with integrated heating element.
Electric heater power: 10 V, 1 A
Heating element connection: via 2-mm sockets
Dimensions: approx. 50 mm x 48 mm dia.
Weight: approx. 750 g

WARMTE-EQUIVALENT APPARAAT -U10365

1002658/3B

Apparatus for determining the specific heat capacity of aluminium and for confirming the energy conservation law. The robust heat equivalent apparatus consists of a shaft with ball bearings at both ends, an integrated counter for measuring the number of revolutions performed and an attached table clamp for securing the device. The aluminium calorimeter body heats up as a result of frictional work or electrical energy from the integrated heating element. An NTC thermistor, acting as a temperature sensor and located in an aluminium case, determines the temperature. The calculation can be performed easily using the temperature calibration table printed on the apparatus.
Length: approx. 230 mm
Span of the table clamp: 10  65 mm
Cord length: approx. 1.80 m
Calorimeter body: approx. 50 mm x 48 mm dia.
Electric heater power: 10 V, 1 A
Heating element connection: 2 mm sockets
Weight calorimeter: approx. 250 g
Total weight: approx. 1200 g

Contents:
1 Basic unit
1 Aluminium calorimeter
1 Temperature sensor
1 Pair of adaptor cables with 4 mm safety plugs/2 mm plugs
1 Friction belt
1 Bucket, 5 l
1 Counterweight

WRIJVINGSBLOKJE

111221

Wrijvingsblokje voor bepaling van de wrijvingscoëfficiënt, met oppervlakken van vilt, schuurpapier en hout (2x)
met ophanhghaakje.

Afmeting 95 x 35 x 42 mm

WARMTE-EQUIVALENT APPARAAT - PHYWE - 04440-00

P0444000

PHYWE Warmte-equivalent - compacte uitvoering op grondplaat met draailager, beugel en tafelklem.

Compleet met een messing cilinder van 640 gram, kunststof wrijvingsband, slinger, thermometer, warmtepasta. In de messing cilinder wordt de thermometer bevestigd waarna door wrijving van de cilinder het verband tussen mechanische arbeid en warmte (wrijving) wordt aangetoond. Exclusief benodigd gewicht van 5 kg (111073) en dynamometer van 100 Newton (111287).

WRIJVINGSROL CUZ M=0,64 KG - PHYWE - 04441-01

P0444101

Wrijvingsrol CuZn, m = 0,64 kg.

Messing - Wrijvingsmateriaal voor warmte.
d = 45 mm
l = 44 mm
m = 0,64 kg

Friction cylinder CuZn, m 1.28 kg - PHYWE - 04441-02

P0444102

WRIJVINGSROL ALUM. M=0.39 KG - PHYWE - 04441-03

P0444103

Wrijvingsrol aluminium, m = 0,64 kg.

Messing - Wrijvingsmateriaal voor warmte.
d = 45 mm
l = 44 mm
m = 0,64 kg

Plastic friction tape - PHYWE - 04441-04

P0444104

Crank handle - PHYWE - 04441-05

P0444105