IKA EH 4 basic - Manual (Page 12)

12
EH4b 1204
EH 4.1 Bath vessel
EH 4.2 Bath vessel
EH 4.3 Bath vessel
design voltage: VAC 230± 10%
or VAC 115± 10%
design frequency: Hz 50/60
class partitioning I
acc. DIN 12876
identifying marking NFL
acc. DIN 12876
heating power: W 1500
working temperature range: °C 25 to 100
temperature setting: infinitely variable from
ambient temperatur
temperature constancy: K ±0,12 by 70°C and 12 Ltr H
2
O
temperature control: two-step control
control sensor: electro-mechanical
safety sensor: electro-mechanical
safety temperature- °C 25 to 200
limitation adjustable:
pump type: pressure pump
max. pump pressure: bar 0,08 (0 litre flow of discharge)
max. flow of discharge: l/min 5 (0 bar back pressure)
min. bath depth: mm 160
min. effective depth: mm 75
permitted ambient
temperature: °C +5 to +40
permitted relative humidity: % 80
Pos. Designation Pos. Designation
1 Plastite-Counter sunk screw 36 Spacer piece
3 Plastite-Cylinder head screw 37 Suspension
6 Hexagonal nut 38 Housing-lower part
8 Disk 39 Pump housing
9 Snap ring 40 Pump blade
11 Connection line 41 Pump cover
12 Strain relief 42 Holding angle
13 Pilote lamp yellow 43 BLP - power supply
14 Pilote lamp red 44 Housing-upper part
15 Rocker switch 45 Front panel
16 Clamp 46 Operatin knob
17 Clamp
20 Safety capillary tube controller
21 Capillary tube controller
28 Motorholder 47 Cap
29 Bottom plate 54 Covering
30 Insolating disk 60 Container clamp
31 Pump holder 2001Shaded pole motor,
34 Protective tube compl.
35 Tube heater body 5001Fuse
Accessories
Technical data (acc. DIN 12876)
List of spare parts EH4 basic
permitted duration of operation: % 100
protection class acc. DIN 60529: IP 31
Fuses: 230V A 10AT Id.Nr. 27 554 00
115V A 15AT Id.Nr. 26 494 00
contamination level: 2
overvoltage category: II
protection class: I (protective earth)
Operation at a terrestrial altitude: m max. 2000 above sea level
dimensions: (W x D x H) mm 105 x 139 x 319
weight: kg 2,3
EH4 basic 1204 01.12.2004 16:55 Uhr Seite 12