background image

 

 

MNL-1029 Rev A

 

 

11 

Technical Specifications 

Test conditions for the following data: 25

Specification 

OCEAN SR2 

Optical and Spectroscopic 

Integration Time 

1 µs 

 1.5 s 

Dynamic Range for single acquisition

1

 

3400:1 

Dynamic Range of system

2

 

1.1 x 10

8

 

Signal-to-Noise (single acquisition) 

380:1 

Resolution (FWHM) 

1.3 nm (25 µm slit UV-VIS) 

Scan rate (typ)

 3

 

480 Hz 

Thermal Stability  

0.06 nm/°C 

Triggering 

Software, External rising edge, External level 

Wavelength Range 

190 - 920 nm (UV-VIS) 

Grating 

Configurable 

Entrance Slit 

5, 10, 25, 50, 100, 200 µm 

Detector 

Active Pixels 

2098 

Corrected Linearity 

>99.8%(10-90% saturation) 

(1 µs - 1.5 s) 

Electrical 

Summary of Contents for OCEAN SR2

Page 1: ...OCEAN SR2 Scientific Grade Spectrometer Installation and Operation Manual For Product Ocean SR2...

Page 2: ...MNL 1029 Rev A i...

Page 3: ...MNL 1029 Rev A ii...

Page 4: ...em or transmitted by any means electronic mechanical photocopying recording or otherwise without written permission from Ocean Insight This manual is sold as part of an order and subject to the condit...

Page 5: ...equipment damage increased radio frequency emissions or decreased immunity from electrical disturbances Caution Repairs should be undertaken only by personnel trained or authorized by Ocean Insight T...

Page 6: ...ice representative check the device before using again Caution Be sure to install any software BEFORE connecting the spectrometer to your PC or host system The software installs the drivers required f...

Page 7: ...tion against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accor...

Page 8: ...ll help to conserve natural resources and ensure that the equipment is recycled in a manner that protects human health and the environment WEEE Compliance This device has been tested and complies with...

Page 9: ...or LEDs and simple device connectors deliver more freedom and flexibility Features Plug and play capability via the USB C connection User interchangeable slit LEDs show data transfer status Compact an...

Page 10: ...ation BEFORE connecting the spectrometer to your PC The software installs the drivers required for spectrometer installation If you do not install the software first the system will not properly recog...

Page 11: ...ower supply Follow the steps below to connect the OCEAN SR2 to a computer via the USB port 1 Install the spectrometer operating software on the destination computer 2 Locate the USB cable USB Cable pr...

Page 12: ...LEDs The Ocean SR2 features two indicator lights that operate as shown LED Steady Flashing Red Unit is on N A Green N A Unit is transmitting data NOTE LEDs can be turned off in OceanView or by using...

Page 13: ...rpose I O 3 GND Ground 11 GPIO 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 SingleSt...

Page 14: ...ll remain in reset until the input is brought high again Note that this is a full hardware reset all operating parameters are also reset to defaults that can be restored by re initializing via softwar...

Page 15: ...Insight device will operate properly Follow the applicable steps below to remove the incorrectly installed device device driver and installation files Remove the Unknown Device from Windows Device Man...

Page 16: ...les for the Ocean SR2 Spectrometer in a Mac operating system you should not encounter any problems if you installed the spectrometer before the operating software Frequently Asked Questions I connecte...

Page 17: ...ct e mail on the sales order when you purchased your OceanView license Contact info OceanInsight com for more information You ll need your sales order number quotation number the serial number of the...

Page 18: ...e 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 y...

Page 19: ...1 Dynamic Range of system2 1 1 x 108 Signal to Noise single acquisition 380 1 Resolution FWHM 1 3 nm 25 m slit UV VIS Scan rate typ 3 480 Hz Thermal Stability 0 06 nm C Triggering Software External r...

Page 20: ...x 63 5 mm x 31 9 mm Weight 275g Environmental Temperature Storage Operation 30 to 70 C 0 to 55 C Humidity 0 85 non condensing 1 Dynamic range for a single acquisition is a measure of the ratio of full...

Page 21: ...reset to its inactive state at the end of the integration period See timing diagrams later in this section for more information of the Single Strobe Timing Synchronous Continuous Strobe The Continuous...

Page 22: ...the Spectrometer with a command from Ocean Insight approved software The integration period is set by software configuration External Edge Triggering A trigger is initiated by the rising edge of the e...

Page 23: ...218 s which is important for the Level Trigger mode The single strobe is a single active high pulse defined by an initial delay tSSDLY from the start of the acquisition delay tACQDLY and a pulse widt...

Page 24: ...TEG tBUSY2 219 tINTEG s for tINTEG tBUSY2 tINTEG Integration Period 1 s 1 19 hours User specified 1 s resolution tBUSY2 Busy Constant at 218 s tSSDLY Single Strobe Delay 0 s 1 19 hours User specified...

Page 25: ...uisition cycle begins For the case of an Eternal 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...

Page 26: ...tBUSY2 219 tINTEG s for tINTEG tBUSY2 tINTEG Integration Period 1 s 1 19 hours User specified 1 s resolution tBUSY2 Busy Constant at 218 s tSSDLY Single Strobe Delay 0 s 1 19 hours User specified 1 s...

Page 27: ...d during integration time External Level Trigger The External Level Trigger mode for the spectrometer waits for a trigger signal on the 16 pin connector However in External Level Trigger mode the inte...

Page 28: ...idth 218 03 s 1 19 hours 30 ns 218 s Minimum tACQDLY 0 tETRGDLY External Edge Trigger Delay 30 ns tACQDLY Acquisition Delay 0 s 1 19 hours User specified 1 s resolution tBUSY1 Busy 1 s Constant at 1 s...

Page 29: ...ase the continuous strobe signal starts at the same time as the single strobe start of tINTDLY and is exercised for as long as the trigger level pulse is high or at least until the start of spectromet...

Page 30: ...MNL 1029 Rev A 22 Mechanical Dimensions Note Dimensions are in inches Mounting Recommend use of two 4 40 holes located on the Samtec Fiber input side for a mounted configuration...

Page 31: ...ance calibrations and relative irradiance calibrations are about quantifying the spectra by translating the signal incident number of photons to a calibration This can be either absolute an atomic emi...

Page 32: ...Questions Chat with us at OceanInsight com info oceaninsight com US 1 727 733 2447 EUROPE 31 26 3190500 ASIA 86 21 6295 6600...

Reviews: