Ocean Insight OCEAN ST Installation & Operation Manual Download Page 23

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External Edge Trigger timing parameters are described below.

Symbol

Description

Time

Notes

min

typ

max

ETPH

External Edge Trigger Pulse

Width

10 ns

ETRGDLY

External Edge Trigger Delay

30 ns

ACQDLY

Acquisition Delay

0 µs

1.19 hours

User specified, 1 µs resolution

BUSY1

Busy

1560 µs

Constant at 1560 µs

INTEG

Integration Period

1560 µs

11.9 hours

User specified, 10 µs resolution

BUSY2

Busy

1560 µs

Constant at 1560 µs

SSDLY

Single Strobe Delay

0 µs

1.19 hours

User specified, 1 µs resolution

SSH

Single Strobe High Time

0 µs

1.19 hours

User specified, 1 µs resolution

CSPER

Continuous Strobe Period

0 µs

11.9 hours

User specified, 10 µs resolution

CSOFF

Continuous Strobe Off Time

0 µs

CSPER

Summary of Contents for OCEAN ST

Page 1: ...OCEAN ST Miniature Spectrometers Installation and Operation Manual ...

Page 2: ......

Page 3: ...it of Liability Every effort has been made to make this manual as complete and as accurate as possible but no warranty or fitness is implied The information provided is on an as is basis Ocean Insight shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information contained in this document About This Manual ii Warnings Cauti...

Page 4: ...remove any covers Doing so may increase the risk of electrical shock or compromise the integrity of the optical components Caution Do not gas sterilize or autoclave this device Caution Consult local codes and ordinances for proper disposal of equipment and other consumable goods Caution The device and or accessories may not operate correctly if used or stored outside the relevant temperature and h...

Page 5: ...dio communications Operation of this equipment in a residential area is likely to cause harmful interference in which the user will be required to correct the interference at his own expense The authority to operate this equipment is conditioned by the requirement that no modifications will be made to the equipment unless the changes or modifications are expressly approved by the manufacturer The ...

Page 6: ...013 EMC Directive 2014 30 EU This device complies with RoHS materials standards Ocean Insight the applied spectral knowledge company has been certified for ISO 9001 2015 certification applicable to the design and manufacture of electro optical equipment ISO Certification RoHS Compliant ...

Page 7: ...n this small package Features Ocean ST offers three models UV 185 650 nm Visible 350 810 nm and NIR 645 1085 nm By selecting the appropriate entrance slit for your Ocean ST microspectrometer you can optimize the optical resolution of the setup for your application Plug and play capability via the USB C connection User interchangeable slit Ultra compact and lightweight 4 GPIO pins and the ability t...

Page 8: ...n correcting a corrupt Ocean ST installation Installation and Setup 2 Software Installation Use OceanView version 2 0 10 and above for Ocean ST You can use OceanView on the following operating systems Consult the OceanView manual for computer hardware requirements Windows Mac 8 8 1 10 OS X Version 10 5 or later on Intel processor Software may run with previous operating systems but Ocean Insight d...

Page 9: ...pply Follow the steps below to connect the OCEAN ST to a computer via the USB port 1 Install the spectrometer operating software on the destination computer 2 Locate the USB cable CBL USB AMCM provided with the Ocean ST 3 Insert the micro connector end of the cable into the side of the Ocean ST and the larger end of the cable into the USB port of the computer 4 Connect any spectroscopy accessories...

Page 10: ...4 Hardware Features 16 Pin IO Connector This port allows the Ocean ST to be connected to Ocean Insight light sources and other external equipment ...

Page 11: ...IO 2 General purpose I O 4 RSTn External reset input 12 GPIO 3 General purpose I O 5 LampEnable Output 13 Reserved 6 ExtTrigIn External trigger input 14 Reserved 7 SingleStrobe Single strobe output 15 5VDC External power supply input 8 ContStrobe Continuous strobe output 16 GND Ground Connector pins 4 through 12 are 3 3V CMOS compatible inputs and outputs with 1mA drive capability ...

Page 12: ...til the input is brought high again Note that this is a full hardware reset Any operating parameters also are reset to defaults that can be restored by re initializing via software commands 16 Pin Connector Cable This cable connects the Ocean ST to external light sources that utilize a DB15 connector Use CBL ISDF PX DB15 for the PX 2 pulsed xenon source and CBL ISDF DB15 for all other light source...

Page 13: ...he Unknown Device from Windows Device Manager 1 Open Windows Device Manager Consult the Windows operating instructions for your computer for directions if needed 2 Locate the Other Devices option and expand the Other Devices selection by clicking on the sign to the immediate left 3 Locate the unknown device marked with a large question mark Right click on the Unknown Device listing and select the ...

Page 14: ...re when connecting your spectrometer for the first time If your spectrometer is not recognized by OceanView on your computer you need to manually install the spectrometer drivers See your OceanView manual for this procedure I m installing OceanView but I need a product key where can I find this The product key was sent to the contact e mail on the sales order when you purchased your OceanView lice...

Page 15: ...d return it to Ocean Insight along with the RMA number that you received Upon careful examination we ll advise you with an estimate When your product is ready it will be returned to you Servicing To keep your instrument in tip top shape we recommend yearly wavelength recalibration You can do this yourself if you have appropriate tools or we can do this for you Contact your local representative to ...

Page 16: ...namic range single acquisition 1000 1 Dynamic Range system 3 3 E6 Signal to Noise single scan 10 ms 190 1 Optical Resolution FWHM w 25 μm slit 2 2 nm Scan Rate non buffered 160 Hz Thermal Wavelength Drift 0 05 Pixels C Triggering Software External Rising Edge Wavelength Range 185 650 nm 350 810 nm 645 1085 nm Entrance Slit 25 µm 200 µm ...

Page 17: ...cean ST VIS Ocean ST NIR Mechanical Input Fiber Connector SMA 905 Physical Dimensions 42 1 mm x 40 3 mm x 26 6 mm Weight 70 4 g Environmental Temperature Storage Operation Storage 30 C to 70 C Operation 0 C to 55 C Humidity Tolerance non condensing only 85 ...

Page 18: ... 3 7 nm 50 µm OCEAN ST UV 100 6 3 nm 100 µm OCEAN ST UV 200 13 0 nm 200 µm OCEAN ST VIS 25 350 810 nm 2 2 nm 25 µm OCEAN ST VIS 50 3 7 nm 50 µm OCEAN ST VIS 100 6 3 nm 100 µm OCEAN ST VIS 200 13 0 nm 200 µm OCEAN ST NIR 25 645 1085 nm 2 2 nm 25 µm OCEAN ST NIR 50 3 7 nm 50 µm OCEAN ST NIR 100 6 3 nm 100 µm OCEAN ST NIR 200 13 0 nm 200 µm ...

Page 19: ...Single Strobe Timing Synchronous Continuous Strobe The Continuous Strobe output signal is a programmable pulse that occurs at a user defined time during each acquisition cycle The Continuous Strobe is a series of pulses defined by a user defined period with a 50 duty cycle The Continuous Strobe Period tCSPER has a resolution of 10 µs The polarity is also selectable so that the Continuous Strobe si...

Page 20: ...on time tINTEG The integration delay is the sum of the user defined acquisition delay tACQDLY and tBUSY1 The integration period tINTEG is user defined but has a minimum value of 1560 µs Following the integration period the detector is busy to finish the acquisition cycle and that time is tBUSY2 After this time the detector is ready for another trigger The equation for the integration delay can be ...

Page 21: ... µs resolution tBUSY1 Busy 1560 µs Constant at 1560 µs tINTEG Integration Period 1560 µs 11 9 hours User specified 10 µs resolution tBUSY2 Busy 1560 µs Constant at 1560 µs tSSDLY Single Strobe Delay 0 µs 1 19 hours User specified 1 µs resolution tSSH Single Strobe High Time 0 µs 1 19 hours User specified 1 µs resolution tCSPER Continuous Strobe Period 0 µs 11 9 hours User specified 10 µs resolutio...

Page 22: ...ising edge is detected there is a short delay tETRGDLY before the acquisition cycle begins For the case of an External Edge Trigger T0 can be defined as the moment the external trigger signal goes from low to high After the External Edge Trigger Delay tETRGDLY there is the integration delay followed by the integration period and finally the busy period tBUSY2 during which time another trigger cann...

Page 23: ...d 1 µs resolution tBUSY1 Busy 1560 µs Constant at 1560 µs tINTEG Integration Period 1560 µs 11 9 hours User specified 10 µs resolution tBUSY2 Busy 1560 µs Constant at 1560 µs tSSDLY Single Strobe Delay 0 µs 1 19 hours User specified 1 µs resolution tSSH Single Strobe High Time 0 µs 1 19 hours User specified 1 µs resolution tCSPER Continuous Strobe Period 0 µs 11 9 hours User specified 10 µs resolu...

Page 24: ...ntinuous strobe signal function is the same as that of the software trigger and starts with the start of the integration cycle Again only full periods are exercised during integration time Since the trigger pulse width determines the integration time the trigger signal must be high for a minimum time Specifically the minimum trigger pulse width must satisfy the following condition otherwise an err...

Page 25: ...idth x 40 3 mm depth x 26 6 mm height Mounting The Ocean ST spectrometer has the ability to be mounted via 2 attachment points located on the face of the device Two screws size M2x0 4 not supplied are required The instrument must be supported when mounted ...

Page 26: ...ibrations and relative irradiance calibrations are about quantifying the spectra by translating the signal incident number of photons to a cali bration This can be either absolute an atomic emission light source of known output power or relative corrected for instrument response function but not absolute units It can be considered a measurement technique and is used widely in remote sensing light ...

Page 27: ...Questions Chat with us at OceanInsight com info oceaninsight com US 1 727 733 2447 EUROPE 31 26 3190500 ASIA 86 21 6295 6600 ...

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