Ika RET control-visc Manuel d'utilisateur télécharger pdf (Page 35)

Technical data

Rated voltage VAC 220 - 230±10%

or VAC 115±10%

or VAC 100±10%

Frequency Hz 50/60

Display TFT

Timer h 99 h 59 min 59 sec

Stirring

Motor: ball bearing mounted, brushless EC motor

Max. motor power consumption W 22

Max. motor output W 12

Speed range rpm 0; 50 to 1,700

Target speed setting resolution rpm 1

Actual speed display resolution rpm 1

Speed variation % 2

(without load, 115/230 V, at 1,700 rpm, RT 25 °C)

Stirring capacity (H

O) l 20

Heating

Heating plate material Stainless steel 1.4301

Heating plate diameter mm 135

Heat output (100/115/230 V) W 600±5%

Temperature range °C RT- 340

Target temperature setting resolution K 0.1

Actual temperature display resolution

- of the medium temperature K 0.1

- of the carrier ﬂuid temperature K 1

Adjustable heating plate safety circuit °C 50 - 380 (±5°C)

Safety circuit setting resolution K 1

Temperature sensor in medium PT 100 or 2xPT 1000, DIN EN 60751 Class A

Temperature sensor deviation K <=±[0.15 + 0.002°(T)]

(PT 100 or 2xPT 1000, DIN EN 60751 Class A)

Deviation in section of temperature measurements K <=±0.3 < 100°C

K <=±0.5 > 100°C

Deviation in section of temperature measurements + sensor K <=±0.45 at 0°C

K <=±0.85 at 100°C

Deviation in heating plate temperature K ±3 without vessel; heating plate at 100°C

Control hysteresis with temperature sensor K ±0.2

(500 ml water, 600 ml glass beaker,

30mm bar, 800 rpm, PT 100.50, 50°C)

Heating plate control hysteresis K ±3 without vessel; heating plate at 100°C

Permissible ambient temperature °C +5 to +40

Permissible relative humidity % 80

Permissible operating time % 100

Protection class according to DIN EN 60529 IP 42

Weighing range g 0 - 5,000

Weighing range tolerance g < 500: ±1

> 500: ±5

Level of contamination 2

Overvoltage category II

Protection class 1 (protective earth)

Use above sea level m max. 2,000

Dimensions (W x D x H) mm 160 x 270 x 85

Weight kg 2.7

Subject to technical changes

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 87 88

Commentaires sur ces manuels

Pas de commentaire

Ika RET control-visc Manuel d'utilisateur Page 35

Commentaires sur ces manuels

Produits connexes et manuels pour Équipement Ika RET control-visc