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Shodex RI 201H Refractive Index Detector

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Product Model: Shodex RI-201
Product exhibitors: Shodex
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Shodex



Shodex RI 201H Refractive Index DetectorDetailed description of

Refractive Index Detector: Shodex RI-201
 
(Features)
· A nobel optical system (three-chamber flow cwll) provides at least twice the sensitivity of our previous detectors.
· The double temperaturefluctuations.
· The limit of detection for saccharides is approximately 2 ng.
 Prenciple of New optical system measurement
in our previous optical system, the measurement light through the flow cell was refracted onlr once. the new three-chamber flow cell allows the light to be refracted wice, thereby inceasing sensitivity at least tow-times at the same optical path length. this doubles the defection degree and results in not only reduces the noise half, but reduces the drift caused by optical systems half.
 (Specifications)
Product code
F4010105
Model
RI-201
Analysis
Flow cell type
3 chamber-type
Measuring method
Deflection type
Refractive Index range
1.00 to 1.75
Measuring range
0.125 to 256 micro-RIU
Drift
0.1micro-RIU/h (Pure water 1mL/min, PURGE OFF)
Linearity range
≥300micro-RIU
Noise
≤1nRIU (Pure water, response : 1.5sec)
Response
0.1 , 0.25 , 0.5 , 1 , 1.5 , 2 , 3 , 6 sec
Auto zero
Full auto zero
Auto zero range
All range
Off-set range
5micro-RIU
Off-set response
25nRIU
Integrator output
(Sensitivity)
DC 0 to 1V
(4mV/micro-RIU, 16mV/micro-RIU)
Cell volume
8micro-L
Flow rate
(Usual)
0.2 to 3.0mL/min
(Max.)
10mL/min (solvent : pure water)
Max. back pressure
50kPa
Internal volume
IN to Cell: ca. 80micro-L
Cell to OUT: ca. 600micro-L
All(Cell to OUT: ca.690micro-L
Recorder output
0 to 10mV/FS
External input
-
External output
(1) READY (temperature control)
(2) LEAK
(3) ERROR (ROM, RAM, PARAMETER, HOME POSITION, OVER-HEAT,
OPTI.-BALANCE, INTENSITY)
Temperature control
OFF, 30 to 50deg-C (1deg-C step)
77deg-C Temp. fuse (Double Temperature control)
Communication port
USB
Operational support
functions
None
Wetted materials
Stainless steel 316, Teflon, Quartz glass
Power source,
Power consumption
AC 100 to 240V±10%, 50/60Hz, 150VA max.
Demensions, Weight
W260 x D400 x H150 (mm), ca.12kg
Accessories
Power cable, single code, connector tube, fuse, operation manual
 
Refractive Index Detector: Shodex RI-201H
 
(Features)
· uses the same optical system as that of the RI-101.
· Reasonable price
(Specifications)
Product code
F4010106
Model
RI-201H
Analysis
Flow cell type
2 chamber-type
Measuring method
Deflection type
Refractive Index range
1.00 to 1.75
Measuring range
0.25 to 512 micro-RIU
Drift
0.2micro-RIU/h (Pure water 1mL/min, PURGE OFF)
Linearity range
≥600micro-RIU
Noise
≤2.5nRIU (Pure water, response : 1.5sec)
Response
0.1 , 0.25 , 0.5 , 1 , 1.5 , 2 , 3 , 6 sec
Auto zero
Full auto zero
Auto zero range
All range
Off-set range
10micro-RIU
Off-set response
50nRIU
Integrator output
(Sensitivity)
DC 0 to 1V
(2mV/micro-RIU, 8mV/micro-RIU)
Cell volume
8micro-L
Flow rate
(Usual)
0.2 to 3.0mL/min
(Max.)
10mL/min (solvent: pure water)
Max. back pressure
50kPa
Internal volume
IN to Cell: ca. 60micro-L
Cell to OUT: ca. 600micro-L
All(Cell to OUT: ca.670micro-L
Recorder output
0 to 10mV/FS
EXternal input
-
EXternal output
(1) READY (temperature control)
(2) LEAK
(3) ERROR (ROM, RAM, PARAMETER, HOME POSITION, OVER-HEAT,
OPTI.-BALANCE, INTENSITY)
Temp. control
OFF, 30 to 55deg-C (1deg-C step), 77deg-C Temp. fuse
Communication port
USB
Operational support
functions
None
Wetted materials
Stainless steel 316, Teflon, Quartz glass
Power source,
Power consumption
AC 100 to 240V±10%, 50/60Hz, 150VA max.
Demensions, Weight
W260 x D400 x H150 (mm), ca.12kg
Accessories
Power cable, single code, connector tube, fuse, operation manual
 
Refractive Index Detector: Shodex RI-101, 102, 104
 
The Shodex RI-100 series is a versatile and high sensitive RI detectors that can be used with various manufactures 'HPLC system'. It consists of a color-LCD, an automatic start-up function, and validation wizard.
(Features)
· Equipped with a color liquid crystal display, the detector monitors s in real time.
· The automatic start-up function controls the complicated operations such asblank substitution and baseline atabilization automatically.
· The validation wizard enables easy component validation.
· Improved temparature control system shortens the required warm-up time and provides stable background.
· The leak sensor automatically stops the pump in case of solvent leakage.
· External input and output terminals and RS232C communication ports can be used to connect various HPLC systems for an advanced automation.
 (Specifications)
Product code
F4010101
F4010104
F4010102
Model
RI-101
RI-104
RI-102
Analysis
Semi-micro
Preparative
Flow cell type
2 chanber-type
Measuring method
Deflection type
Reflactive Index range
1.00 to 1.75
Drift*
0.2micro-RIU/h
0.2micro-RIU/h
2micro-RIU/h
Measuring range
0.25 to 512 micro-RIU
0.25 to 512 micro-RIU
2.5 to 5120 micro-RIU
Linearity range
≥600micro-RIU
≥600micro-RIU
≥6000micro-RIU
Noise**
≤2.5nRIU (response: 1.5sec)
≤5nRIU (response: 1.5sec)
≤25nRIU (response: 1.5sec)
Response
0.1 , 0.25 , 0.5 , 1 , 1.5 , 2 , 3 , 6 sec
Auto zero
Full auto zero
Auto zero range
All range
Off-set range
0 to 500mV (Same as integrator output)
Off-set response
10mV (Same as integrator output)
Integrator output
(Sensitivity)
DC 0 to 1V
(2mV/micro-RIU,
8mV/micro-RIU)
DC 0 to 1V
(2mV/micro-RIU,
8mV/micro-RIU)
DC 0 to 1V
(0.2mV/micro-RIU,
0.8mV/micro-RIU)
Cell volume
8micro-L
2.5micro-L
8micro-L
Flow rate
(Usual)
0.2 to 3.0mL/min
0.2 to 1.0mL/min
1.0 to 50mL/min
(Max.)
10mL/min (solvent: pure water)
1.0mL/min (solvent: pure water)
100mL/min (solvent: pure water)
Max. back pressure
50kPa
Internal volume
IN to Cell: ca. 60micro-L
Cell to OUT: ca. 600micro-L
All(Cell to OUT: ca.670micro-L
IN to Cell: ca. 10micro-L
Cell to OUT: ca. 355micro-L
All(Cell to OUT: ca.370micro-L
IN to Cell: ca. 120micro-L
Cell to OUT: ca. 510micro-L
All(Cell to OUT: ca.640micro-L
Recorder output
0 to 10mV/FS
EXternal input
Purge On/Off, Auto Zero, Marker
EXternal output
(1) READY (Automatic start-up)
(2) LEAK
(3) ERROR (OVER HEAT/LOW LIGHT INTENSITY/
NULL GLASS HOME POSITION/LOST PARAMETERS/OPTICAL BALANCE)
(Cntact capacity : DC24V 0.1A max.)
Temp. control
OFF, 30 to 55deg-C (1deg-C step), 77deg-C Temp. fuse
Communication port
RS232C
Operational support
functions
(1) Autopamtic start-up (Start Up Sequence), (2) Span/Validation Guide,
(3) Real Time Baseline Monitor
Wetted materials
Stainless steel 316, Teflon, Quartz glass
Powersource,
Power consumption
AC 100 to 240V±10%, 50/60Hz, 150VA max.
Demensions, Weight
W260 x D400 x H200 (mm), ca.13kg
Accessories
Power cable, single code, connector tube, fuse, operation manual
Pure water 1mL/min, PURGE OFF
Pure water, response : 1.5sec
 
 
 
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