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UV-VIS
SPECTROPHOTOMETER |
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Ideal for Biochemical,Analytical,
Agricultural
and Medical
Research
![]() Split-beam Optics, Dual
detectors |
![]() 1.0nm Bandwidth |
![]() Sipper System |
![]() PC interface Windows
Program | |
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SP-3000
plus implements
high
precision/resolution with high precision Sine Driver
Monochromator and stable voltage and signal
process by
adopting Noise Reduction Circuit |
SP-3000
plus can be operated by standalone
mode or PC control mode.
The Software included in
SP-3000plus can be used in general quality and quantity
analysis |
Furthermore, OptiView
(PC interface windows program) provides a more
convenience for user in the
various application
fileds |
| Specificity of SP-3000
plus |
![]() ABM (Auto Blank Measuring)
Method
Before measuring each
sample, automatically measuring blank so error
caused by long time
measurement reduce to a
minimum. | |
![]() AGC (Automatic Gain Control)
electric circuit adoption.
The intensity of light
source is not constant for all measurement
wavelength range, so the
sensitivity is varied
according to the measuring wavelength. To solve
this problem, SP-3000 plus automatically divides
the gain of photodiode preamplifier into optimal
ranges | |
![]() LC Mirror Changing
System |
Lamp changing
mirror is directly connected with LC motor so
backrush of belt type is reduced
to a minimum.
Because of automatically select the maximum
intensity of radiation every turn on, SP-3000 plus
has good intensity of radiation and precision of
wavelength | |
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A large number/quantity sample
measurement at a
time |
SP-3000plus basically offers
Automatic cell holder (eight position cell, rotary
type). 8-cell holder of
Rotary type adopted
precision light path design and micro stepping control
system can measure sample more easily, conveniently,
quickly also can measure continuously many samples
with
a sipper. |
SP-3000plus basically offers
Standard curve, Time scan, Survey scan, ABS Ratio
(DNA/Protein) as
well as ABS/ %T/Conc. for wide
application.
Also OptiView (PC interface Windows
program) enlarge the application fields of SP3000plus by
merging
graph, transferring data, applying to
specific conversion formula. |
SP-3000plus can check light source
condition, correct wavelength and select one of the 13
concentration unit. OptiView can automatically
convert diluted concentration value into original
value
and save graph/data to Excel or imaging file.
Also can print various reporting
form. | |
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Self Correction
Mode | Self correction for wavelength and
cell holder position. Measured value for
wavelength and cell holder
position is compared
with input correction data and then saved
automatically. |
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Self diagnosis
|
By checking lamp and wavelength
correction condition, get a more reliable
data.
By testing intensity of radiation at
specific wavelength in ultraviolet and visible
range, can confirm its
condition is good or
not. |
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Lamp Change
Mode | Setup the wavelength for changing
point between deuterium lamp and tungsten-halogen
lamp in range
in range 350nm to 470nm
for measuring with the optimum intensity of
radiation. |
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ABS/%
T/CONC |
Absorbance/Transmittance/Concentration
Measurement mode. Measuring one to ten samples
for
multi wavelength at a time. Saving measured
method (Max 10).
Concentration calculation with
a standard curve or factor (Y=A*X+B; slope, B;
intercept) |
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Survey Scan
|
Measure continuously
absorbance/transmittance in 190nm~1100nm and
confirm the data by Zoom in/
out graphs in
specific range. Search for Peaks and Valleys
values automatically. |
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Standard
Curve |
Can measure by 7 Standard samples
at a time and select one of 13 kinds concentration
unit, Linear(N),
Linear(O), Segmented
Standard curve Types. Also can Make Standard
Curve by inputting the maximum
30 of
Concentration and Absorbance. |
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ABS Ratio
|
Can measure DNA/Protein by
Numerator, Denominator, Reference measurement and
factor.
260, 280, 230nm and correction
wavelength(320nm) are setup basically to measure
more easily. |
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Simple
Kinetics |
Measure continuously
absorbance/transmittance variation at one
wavelength during a certain period.
Measuring
interval is over 0.1 second and total measuring
time is 99 hours in a
maximum | | |
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Can check
condition of SP-3000
plus with OptiView, use
SP-3000
plus of optimal condition by
checking cell
holder position,
intensity of radiation, stray
light,
photometric accuracy, wavelength
accuracy.
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By
start-up function of OptiView, can measure directly on
executing
OptiView.
Measured data is saved by
mode, so can find the file easily. |
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| Measurement |
Contents |
1.ABS/%T/Cone
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* Time, cell No, wavelength,
ABS/%T/Conc indication
* Multi wavelength
measurement: Max 10
* Function for selecting sample:
Max 8
* Data saving: table or various report
form
* Input measuring method by 10 methods.
*
Automatic quantitative analysis: using factor or
standard curve.
Select one of 13 concentration
unit.
* Memo: sample name or etc.
* Data transfer:
Excel or text file |
2.
Survey Scan
|
* Wavelength setup range:
190nm~1100nm
* Select cell No. : B,
1,2,3,4,5,6,7
* Measuring progress indication
with(%)
* Graph Zoom In/Out
* Graph setting: by
wavelength or section
* Clip board function: scan
data overlapping
* Data transfer: BMP, Excel
file |
3.
Standard Curve
|
* Input measuring
wavelength
* Making a standard Curve: Max. 8
samples
* Selecting Curve: Linear(N), Linear(O),
Segmented
* Functional formular /R2 Value
indication
* Concentration unit selection
* Graph
Zoom In/Out/
* Make a standard curve by inputting
Conc. and ABS values. |
4.
Kinetic mode
|
* One sample measuring
mode
* Measuring time: max. 99hr
* Measuring
interval: min. 0.1 sec.
* Changing
absorbance/Transmittance data
* Graph Zoom In/Out:
max. 100 times
* Confirm/save data as a table
*
Merge graph: max. 6 |
5. ABS
Ratio mode
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* Setup
Numberator/Denominator(260/280nm, DNA, Protein
measurement)
* Setup reference
wavelength
* Changing measuring
wavelength
* Input various
factor |
6.
Custom-Made mode
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* Residual pesticide
analysis(End Point/Kinetics method)
* Soil
analysis
* Water quality analysis
* Film
thickness/main ingredient
analysis(PCB) | |
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Refrigerated BATH CIRCULATOR
Model RC-780 |
SP-3000plus shown with optional
Sipper system #3000-C-C01 |
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SP-3000plus has
various
accessories can be applied various fields.
Accessories can
be exchaged easily and conveniently.
Special accessories
by user's request can be designed and provided. |
| Code No. |
Description |
|
| #3000-C-C03 |
Micro volume
cell holder |
>300ul, 10mm
Pathlength, 8-Position
>30ul, 10mm Pathlength,
Single |
| #3000-C-C08 |
Film/Thin-layer holder |
<2mm(Thickness),<10cmx7cm(WxH), Magnetic
holder
<5mm(Thickness),<10cmx7cm(WxH), Magnetic
holder |
| #3000-C-C06 |
Temperature Cell holder |
single cell holder
Refrigerated Bath
Circulator: Temp range:-20¡É~100¡¥ É¥ |
| #3000-C-C04 |
Long-path cell holder |
5cm,
Rectangular
10cm, Rectangular
Universal
type(Width: 10mm) |
| #3000-C-C01 |
Sipper System |
RS-232C, In take volume700ul |
| #3000-C-C07 |
Round cell holder |
<16mm(D),
<100mm(H) | |
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| Wavelength Range |
190nm~1100nm |
| Spectral
Bandwidth |
1.0nm |
| Wavelength Display |
Readable to 0.1nm |
| Wavelength Accuracy |
±0.5nm(with automatic
wavelength correction) |
| Data
Bunching Interval |
1nm |
| Wavelength Reproducibility |
±
0.1nm |
| Stray Light |
Less
than 0.05% (at 220nm and 340nm) |
| Photometric Range |
Absorbance: 00.3~3.0Abs |
| Photometric System |
Split-beam Optics, Dual detectors |
| Photometric Accuracy |
±0.002Abs. at 0.5Abs.
±0.005Abs. at
1Abs |
| Photometric Reproducibility |
±0.002Abs at
1.0Abs. |
| Baseline Correction |
Automatic |
| Wavelength Slew Rate |
About 5000nm/min |
| Light Source |
6V
10W Tungsten halogen lamp and D2 lamp |
| Monochromator |
Modified Czerny-turmer type with 1200 limes/mm
holographic grating. |
| Auto
Zero Function |
By a
single stroke of Soft key |
| Display Graphic |
LCD
6", adjustable viewing angle and contrast
control |
| Detector |
silicon photo-diode |
| Sample Compartment |
Automatically rotative 8 position cell
holder |
| Interface Ports |
RS-232C and Centronics ports |
| Power Requirements |
220-240VAC, 50/60Hz |
| Dimensions |
514(W) x 243(H) x 430(D) mm |
| Net
Weight |
16.0kg | |
* Continuing research and
improvements may result in specification change at any
time.
* CE and FDA Listed. Copies of CE and FDA
documentation are available for compliance
verification |
| 3000-S-V01 OptiView
PC Software |
30001 Printer(HP
Deskjet) |
|
3000-C-C01 Sipper
Assembly |
30002 Standart Glass
Cuvette |
| 3000-C-C03 Micro Volume Cell
Holder |
30003 500 Micro W/Black Glass
Cuvette |
| 3000-C-C04 Long Path Cell
Holder |
30004 1000 Micro W/Black Glass
Cuvette |
| 3000-C-C06 Temperature Cell
Holder |
30005 Standard Quartz
Cuvette |
| 3000-C-C07 Round Cell
(dia.16mm) Holder |
30006 500 Micro Quartz
Cuvette |
| 3000-C-C08 Film/Thin-Layer
Holder |
30007 1000 Micro Quartz
Cuvette |
| RC-780 R. Bath Circulator(8l,
-20~100C) |
30008 Didymium
Filter |
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30009 Printer
Cable |
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30000 AC Adapter for
Printer | | |
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