Stalwart

Features
Specifications
Application
Accessories
Literature

Features

Ultra high resolution, up to 0.01nm；
Four different lengths customized: 210, 350, 510, 760mm
Wavelength range: 150nm-25 um (Customized)
Tower rotation grating, built-in 3 gratings, multiple gratings optional: 90, 150, 300, 400, 500, 600, 900, 1200, 800, 2400, 3600 line；
Power supply: DC 12V@<4A；
ADC depth: 18 bit (output 16bit);
Multiple optical input interfaces: SM905 fiber interface or free space input;
Dual-output with two CCD configured (Si CCD & InGaAs CCD);
Crossed C-T light path and toroidal aberration calibration design;
The control of the instrument (such as grating conversion, wavelength scanning, etc.) is all controlled by computer
Data output interface: USB2.0 & UART；
15-pin expansion interface;
SMA external trigger signal;
Multiple attachment can be select.

Specifications

Detector
Model	TE Cooled CCD, TE Cooled InGaAs CCD, PbS, Pyroelectric
Wavelength Range	150nm-25 um
Effective Pixels	CCD: 2048, SWIR InGaAs CCD: 512, PbS & Pyroelectric: 256
Optical Parameter
Wavelength Range	150nm-25 um, Customized
Optical Resolution	10 pm ~ 5 nm (Depend on different focal length, slit size, spectral range)
Max. Dynamic Range	SCMOS & CCD: >1400; SWIR InGaAs: >10000
Light Path Parameter
Optical Design	Asymmetric Cooled C-T Optical Path
Focal Length	210, 350, 510 & 760mm
Grating	Tower rotation grating, built-in 3 gratings, multiple gratings optional: 90, 150, 300, 400, 500, 600, 900, 1200, 1800, 2400, 3600 line;
Grating Rotation Mode	Electronic Control
Grating Rotation Angle	0.36 μrad
Input Slit Width	5, 10, 25, 50, 100, 150, 200 μm Customized
Incident Light Interface	Support dual entry: SMA905 fiber interface, free space
Output Optical Interface	Support dual entry.
Electrical Parameters
Integration Time	10μs - 256s
Data Output Interface	USB 2.0
ADC depth	18bit（output 16bit）
Power Support	12V DC±5%
Working Current	<4A
Working Temp.	-20°C ~ +45°C
Storage Temp.	-30°C ~ +70°C
Max. Working Humidity	< 90%RH (No Condensation)
Physical Parameters
Dimension & Weight	STP-730FL2: 600400155mm,15kg
	STP-730FL3: 23 Kg
	STP-730FL4: 35Kg
	STP-730FL5: 45Kg

Application

Raman Spectroscopy;
Fluorescence Spectroscopy;
Photoluminescence Spectroscopy;
Absorption, Reflection & Transmission Spectroscopy;
LIBS;
Microscope.

Selection Table

PN	Focal Length	Aperture Ratio	PMT Resolution*	CCD Resolution**	Linear Dispersion
STP-730FL2	210mm	F/3.5	0.4 nm	0.4 nm	4.17 nm/mm
STP-730FL3	350mm	F/4.2	0.1 nm	0.14 nm	2.38 nm/mm
STP-730FL4	510mm	F/6.5	0.07	0.09	1.65nm/mm
STP-730FL5	760mm	F/9.7	0.04	0.05	1.03nm/mm

Notes：
1. with 1200 g/mm grating @ 435.8 nm and 10μm slit width and 4 mm slit height

2. with 1200g/mm grating @ 435.8nm 14μm pixel, 20μm slit width

Accessories

Various fibers.
Filter runner;
Light source;
17 kinds of gratings optional;
Wavelength calibration and intensity calibration system;

Detachable Three-stage Grating Tower Wheel

Each tower wheel can be installed with three gratings, which can be freely selected when order in.
The tower wheel has optical installation interface, which can be calibrated automatically after installation.
Wavelength coverage, luminous flux and resolution can be optimized according to requirements.

Customize Detector

Spectral range	Model	Types	Material	Response range	Pixels	Cooled
<1100nm	STP-S1	Cooled back-illuminated area array CCD	Si	50~1100nm	2048X64	-20℃
	STP-S2	Deep-cooling back-illuminated area array			2048X264	-70℃
	STP-S3	Deep-cooling area array EMCCD			1600 x 200 1600 x 400	-100℃
	STP-S4	Unit Si detector			1X1	-10℃
	STP-S5	ultra-low temperature cooled CCD			2048X264	-130℃
	STP-S6	Liquid nitrogen cooled CCD			2048X264	-190℃
900~2500nm	STP-S7	Cooled linear array InGaAs CCD	InGaAs J11	900~1700nm	512X1	-20℃
	STP-S8	Refrigerated linear array InGaAs CCD	InGaAs J13	900~2500nm	512X1	-20℃
	STP-S9	Unit InGaAs detector	InGaAs J11	900~1700nm	1	-20℃
	STP-S10	Unit InGaAs detector	InGaAs J13	900~2500nm	1	-20℃
>2.5μm	STP-S11	Unit PbS detector	PbS	1~3μm	1	-20℃
	STP-S12	Cooled line array PbS detector	PbS	1~3μm	256X1	-20℃
	STP-S13	Cooled unit pyroelectric detector	Pyroelectric	1~25μm	1	-20℃
	STP-S14	Cooled linear array pyroelectric detector	Pyroelectric	1~25μm	256X1	-20℃

Literature

STP-730 Series

Features
Specifications
Application
Accessories
Literature