Technical data

90
Options
1. UV-VIS Spectrophotometers
 ERWEKA SPM
double beam in-
cluding 8 position
cell changer, ready
for Online Sys-
tems.
Additional price, instead Shimadzu 1701
incl. Cell Changer
230V/50Hz 71-030-01x1
230V/60Hz 71-030-01x2
115V/60Hz 71-030-01x3
127V/60Hz 71-030-01x4
2. UV-VIS Spectrophotometers
 ERWEKA SPM
double beam in-
cluding 16 position
cell changer, ready
for Online Sys-
tems.
Additional price, instead Shimadzu 1701
incl. Cell Changer
230V/50Hz 71-030-02x1
230V/60Hz 71-030-02x2
115V/60Hz 71-030-02x3
127V/60Hz 71-030-02x4
3. Sample Transfer Pump,
SP 725/25 (Syringe Pump)
 The ERWEKA 7-
channel Syringe Pump,
Type SP 725/25 ml sy-
ringes is the ideal me-
dia transfer pump for all
kind of Dissolution Sys-
tems. It offers very ac-
curate volume flow,
elimination of absorp-
tion (glass/Teflon) and
high flexibility due to an electric 4-way valve
at the in-/outlet of each syringe. This unique
design allows performing all needed steps
for the Dissolution Test, even dilution, media
replacement and transfer from the Fraction
Collector to an UV-VIS system with only one
pump! The SP 725/25 is equipped with a RS
232 interface for control by the ERWEKA
Disso.net software.
 8-channel Syringe Pump
 8 electric 4-way valves, absorption free
 Hamilton syringes 25 ml
 Accuracy of volume 0,1 ml (25 ml sy-
ringes)
 RS 232 serial interface
 Teflon tubing
71-030-xx1x
4. Cuvettes for UV-VIS
With Teflon Tubing (0.8 mm o.d.) and screw-
fittings. For 8-position cell changers
 1x Path Length 10 mm 80-203-0010
 1x Path Length 5 mm 80-203-0005
 1x Path Length 2 mm 80-203-0002
 1x Path Length 1 mm 80-203-0001
5. ph change valve
 Electronic switching valve for
up to 1 media changes
80-012-0003