Accessories / Parts

This Lock-in Amplifier is specifically designed to work with IR Detectors and choppers, with a dual-phase lock-in. Includes all necessary components including software.
The device has 100 dB of true dynamic reserve without the need for input pre-filtering, time constants from 10 µs to 30 ks with 6, 12, 18 and 24 dB/octave filter rolloff, and includes a precision synthesized reference source with 25 ppm frequency accuracy and <-80 dBc distortion.
There are two data displays, allowing the simultaneous display of X and Y, or R and θ. RS-232 and GPIB interfaces capable of reading and setting all instrument functions.

For a full list of technical specifications and to determine if this Lock-in Amplifier is appropriate for your system or detector, please speak with your authorized Sciencetech technical sales staff member.

$ 7,583.00

Interference type Infrared IR Longpass filter with wavelength cutoff of 1500 nm
> 80% Transmission Starts : 1792nm
Maximum Wavelength Suggested: 3080nm

$ 372.00

This is an H-Series pyroelectric / receiver, specifically for the 10 kHz Bandwidth. Comes with sapphire windows by default (good between 500nm to 6 microns, approximately). Various other windows are available at extra cost: please ask you Sciencetech Representative.

$ 3,000.00

Element Size: 1mm x 1mm sq.
Operating Wavelength: 2 – 13um
Wavelength Peak: ~12.0um
Wavelength Response: >= 13.0um (750cm-1)
D* (λp,10000,1) (cmHz1/2W-1): >= 4.0^10
Dewar Hold Time: 12 hours minimum with liquid N2
FoV/Window: 60 degrees/ ZnSe
Responsivity: >= 2000 (pk. (V/W))
Resistance: 20-100 ohms
Time Constant: ~1.0 usec
MSL-8 side looking metal Dewar 8 hour hold time

$ 2,935.00

This filter set consists of three wire-mesh neutral-density filters to be installed in the filter wheel. This filter set is designed to be used with the Sciencetech's Solar Lightline fiber-based solar simulator. Optical density of each filter is selected such that the final beam output from the light guide and collimator will be selectable at 1, 2, 3 or 4 suns for the A4 Lightline (no ND filter) or 0.25, 0.5, 0.75 and 1 Suns for the A1 and AX Lightline systems.

$ 350.00

Neutral density wire mesh filter, transmitting a percentage of incident light, mounted in an FT style holder. These filters are robust to high-powered applications (such as solar simulation), do not affect the non-uniformity of the target, and transmission is spectrally flat. Please select the desired transmission percentage for your application.

Each filter is mounted in an FT-style filter holder (compatible with most Sciencetech solar simulators and FB-style filter boxes).
Each filter is 76 mm in diameter (3").

$ 330.00

Couples a 1/4" Fiber bundle to the output port of a standard series monochromator. The coupler mounts to a standard series slit assembly such as an SS-80 or SS-82 slit.
The fiber is positioned close to the slit output to couple as much light as possible into the slit.
There is no optical coupling between the fiber and slit.
Please note that this is for the coupling for the fiber only; the slit must be included separately.

$ 2,120.00

Active Area: 100mm^2 (10 x 10mm)
Rise Time: 150ns
NEP: 1.5 x 10^(-14) W/Hz^(1/2) @ 960nm
Dark Current: 200pA @ 5V
Junction capacitance: 380pF @ 5V

$ 320.00

Rise/Fall Time: 10ns
Active Area: 13mm^2 (3.6x3.6mm)
NEP: 1.2x10^(-14) W/Hz^(1/2)
Dark Current: 0.3nA
Material: Si
Junction Capacitance: 65pF @5V

$ 360.00

Active Area: 13mm^2 (3.6 x 3.6mm)
Rise Time: 10ns @20V
NEP: 1.2 x 10^(-14) W/Hz^(1/2) @ 900nm, 20V
Dark Current: 20nA @ 20V
Junction capacitance: 40pF @ 10V

$ 320.00

Rise/Fall Time: 14 ns
Active Area: 13mm^2 (3.6 x 3.6mm)
NEP: 1.6E-14 W/Hz^(1/2)
Dark Current: 0.35 nA
Material: UV-enhanced Si
Junction Capacitance: 40pF @5V

$ 360.00

Rise/Fall Time: 45ns
Active Area: 100mm^2 (Diameter = 11.0mm)
NEP: 5.5x10^(-14) W/Hz^(1/2)
Dark Current: 1.0uA
Material: Si
Junction Capacitance: 1.75nF @0V

$ 290.00

This is a microscope accessory that allows a point on the microscope field of view to be singled out for intensity or spectroscopy measurement while the light from the other areas in the field of view are physically blocked out.
A proprietary 4 curtain mechanism allows the user to crop any rectangular region of any size and any aspect ratio in the field of view to be measured while the remaining regions are blocked out. The cropped field of view can be seen through an observation eye piece. A filter drawer allows the use of color glass or interferometric filters for the rejection of undesired wavelengths.
Light transmitted through the cropped region is then directed to an output port where its intensity can be measured by an optional detector or broken down further into its constituent wavelengths via an optional monochromator attachment.
The system is light tight allowing for the use of a photon counting detector. A second output port is also available as an option for dual simultaneous measurements with a dichroic mirror or flipping mirror separating the two ports.

Technical Specifications
Filter Drawer: Accepts 1" diameter or square filters
Output Signal: 0 to 13 V
Output Connection: BNC connector
Usage: With DVM or A/D to computer
Modes: Analog or photon counting
Analytical Area Selector: 4 blade independent slit (or optional iris)
Dimensions: 266.7 x 63.5 x 279.4mm

$ 11,027.00

An F/2 off-axis parabolic mirror assembly with protected aluminum mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 1,050.00

An F/2 off-axis parabolic mirror assembly with protected gold mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 1,180.00

An F/4 off-axis parabolic mirror assembly with protected aluminum mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 850.00

An F/4 off-axis parabolic mirror assembly with protected gold mirror coating. This assembly is intended to attach to Sciencetech's LH-S lamp houses (also works with obsolete 201C-100 lamp houses). The assembly includes a kinematic three point adjuster to optimize optical alignment. A standard hole pattern on the input and output ends of the assembly can be used to mount this optical component to custom or third party systems with appropriate bracketing.

$ 950.00

This manual shutter mounts to light sources that use 2" (50.8mm) diameter lens tubes. The model MS-2 manual shutter can also be mounted on 2" Beam Turning Units (CTBT-2). This shutter can be used with XLH and LH lamp housings and products based on XLH and LH lamp housings.

$ 150.00

Set of 6 optical density filters in values of 0.15, 0.3, 0.4, 0.6, 0.9, and 2.5. Each is 25mm diameter and unmounted.
These are absorption filters (as opposed to reflective neutral density).

$ 350.00

The NIR-PMT is contained in a thermally insulated, sealed-off housing evacuated to a high vacuum. Simple operation by air cooled TE cooler. It is a high sensitivity detector with a large detection area of 18mm for collimated light. It includes a HV power supply with interlock function.
Fast response time
Rise Time: 900 ps
TTS: 300 ps
This unit includes the housing, power supply, and detector components, but does not include mounting to a monochromator or sample chamber. Please include mounting separately.

$ 44,625.00