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Technical Specifications of the titration sample changer TW 7450
1.3
Translation of the legally binding German version
(Release: 26. October 2020)
EMC compatibility according to the Council Directive: 2014/30/EU;
applied harmonized standards: EN 61326-1
Low-voltage directive according to the Council Directive 2014/35/EU;
Testing basis EN 61 010-1: for laboratory equipment
RoHS Council Directive 2011/65/EU
Country of origin
: Made in USA
Automatic titration sample changer TW 7450 with exchangeable racks.
Sample racks for 42, 48 and 72 beakers are available.
Special designs are available on request.
Power supply
:
plug-in power supply unit of 100 - 240 V, 50/60 Hz,
Output voltage: 24 Volt DC, power consumption 80 VA
Only use the delivered power supply unit
!
Lifting height
:
166 mm
Beaker
:
Beakers for sample racks with 42 samples
Order code.
/
TZ
No.
150 ml with spout, low form
285216747 / TZ 1784
150 ml with spout, low form, Super Duty
285202008 / TZ 1788
250 ml with spout, tall form
285201997 / TZ 1787
250 ml with spout, low Form, Super Duty
285226140 / TZ 1780
Beakers for sample racks with 48 samples
Order code.
/
TZ
No.
100 ml without spout, tall form
285202030 / TZ 1765
Beakers for sample racks with 72 samples
Order code.
/
TZ
No.
50 ml without spout, tall form
1064720 / TZ 1783
50 ml made of plastic
285226150 / TZ 3973
75 ml without spout
285216756 / TZ 1786
Material
:
Instrument:
coated metal housing
Sample rack:
powder-coated aluminum
Dimensions
:
Instrument:
560 x 480 x 600 mm (W x H x D)
Sample rack:
495 x 61 x 457 mm (W x H x D)
Weight
:
Instrument:
approx. 21 kg
Sample rack:
approx. 2,8 kg
Ambient conditions
:
Do not use the device in hazardous locations!
Climate:
Ambient temperature: + 10 ... + 40 °C for operation and storage
Humidity according to EN 61 010, Part 1:
Max. relative humidity 80 % for temperatures up to 31 °C,
linear decrease down to 50 % relative humidity at a temperature of 40 °C
