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Drying oven with nitrogen blow SLWN 53 Smart

Application:

Drying ovens with nitrogen blow
The European norm ISO 589:2003 Hard Coal
Determination of Total Moisture ensures samples are dried between 105 C – 110 C in a drying oven featuring nitrogen blow possibility with flow equal to about 15x capacity of the oven per hour

Available models

  • SLWN1 – laboratory oven with dry nitrogen blow system of the chamber – the kit includes connections, valves and a laboratory rotameter (which can be calibrated)
  • SLWN2 – laboratory oven with dry nitrogen blow system of the chamber – the kit includes connections, valves and a tech rotameter (which cannot be calibrated) – The nitrogen bottle is not supplied

Available chamber capacity:

  • 15l (SLWN1 15, SLWN2 15)
  • 32l (SLWN1 32, SLWN2 32)
  • 56l (SLWN1 53, SLWN2 53)
  • 112l (SLWN1 115, SLWN2 115)
  • 245l (SLWN1 240, SLWN2 240)

For dimensions see drying ovens SL series

Calibration

Calibration in air in 9 points (corners + geometrical center) of the chamber at 1 selected by the Customer temperature in accredited laboratory
Calibration is confirmed by ‘Calibration certificate’
Calibration in nitrogen in 9 points (corners + geometrical center) of the chamber at 1 selected by the Customer temperature in accredited laboratory.
Calibration is confirmed by ‘Calibration certificate’
Calibration of laboratory rotameter in 3 points temperature in accredited laboratory.
Calibration is confirmed by ‘Calibration certificate’.

Advantages of the SMART controller:

  • 4,3 inches, clear, full colour touch screen
  • LAN, USB ports for data transfer
  • multi-segment time and temperature programs
  • visual and sound alarm
  • internal memory for programs and data storage
  • event registry
  • user manual for direct download
  • Quick change of program parameters
  • Alarm Bar
  • operating with gloves on

Drying oven with nitrogen blow SLWN 53 Smart

Technical data Smart

Informazioni aggiuntive

type

SLWN 53 Smart
air convection

forced
chamber capacity (l)

56
working capacity (l)

56
controller

microprocessor PID
display

4,3" full colour touch screen
temperature range (°C)

5°C above ambient temperature … +300°C
temperature resolution every (°C)

0,1
temperature fluctuation at 105°C (+/-°C)

0,2
temperature variation at 105°C (+/-°C)

2
over temperature protection

class 2.0 to DIN 12880 / class 3.1 (option)
door

solid / door with viewing window (option)
interior

_bw
housing

_bw
Smart

powder coated sheet
IG Smart

stainless steel linen finish
overall dims (mm) /1/

_bw
A width

590
B height

710
depth C

620
internal dims (mm)

_bw
width D

400
height E

390
depth F

360
shelves (standard - max)

2, 5
max shelf workload (kg) /2/

25
reinforced shelf version (PW) (kg) /3/

50
max unit workload (kg)

40
reinforced unit version (W) (kg) /4/

80
weight (kg)

50
power supply

230V 50-60Hz
nominal power (W)

1700
warranty

24 months

Available models:
SLWN1 the kit includes connections, valves and a laboratory rotameter (which can be calibrated)
SLWN2 the kit includes connections, valves and a tech rotameter (which cannot be calibrated)
type of rotameter must be specified while placing an order (it is not possible to change a technical rotameter into a laboratory one and vice versa)

all the above technical data refer to standard units (without optional accessories)
* – fluctuation measured in centre of the chamber; in space, variation (K) calculated for chamber as:
K= +/- (T average max. – T average min. ) / 2
** – other power supplies on request
1 – depth doesn’t include 50 mm of power cable
2 – on uniformly loaded surface
3 – reinforced shelf
4 – reinforced version

Download data sheet EN