version 2.0 rev 18 Feb 2021
73
Footnotes
1. Figures are typical unless otherwise stated.
2. Readout noise is for the entire system and is taken as a median over the sensor area excluding any regions of blemishes. It is a combination of sensor
readout noise and A/D noise.
3. Quantumeciencyofthesensorat20°Cassuppliedbythemanufacturer.
4. Dark current measurement is taken as a median over the sensor area excluding any regions of blemishes.
5. Linearity is measured from a plot of Signal vs. Exposure Time, in accord with EMVA 1288 standard.
6. SoftwareExposureEventsproviderapidsoftwarenotication(SDKonly)ofthestartandendofacquisition,usefulfortightsynchronizationtomoving
peripheral devices e.g. Z-stage.
7. ‘Global Clear’ is an optional keep clean mechanism that can be implemented in rolling shutter mode, which purges charge from all rows of the sensor
simultaneously, at the exposure start. The exposure end is still rolling shutter. It can be used alongside the Fire All output of the camera and a pulsed
lightsourcetosimulateGlobalExposuremechanism,albeitlessecientlythanthetrueGlobalShutterexposuremodeofZyla5.5.FurthermoreGlobal
CleardiersfromtrueGlobalShutterinthatitcanonlybeusedin‘non-overlap’readoutmode,i.e.sequentialexposureandreadoutphasesratherthan
simultaneous.
8. ZylaUSB3.0modelsshouldworkwithanymodernUSB3.0enabledPC/laptop(providedharddrivesorRAMissucienttosupportdatarates)asevery
USB 3.0 port should have its own host controller. Zyla USB 3.0 models also ship with a USB 3.0 PCI card as a means to add a USB 3.0 port to an older PC,
or as a diagnostic aid to interoperability issues or to ensure maximum speed.
MechanicalSpecications
Zyla 4.2 PLUS and Zyla 5.5 models
Weight (Camera Only*) 1kg(2lb3oz)
Weight (External Power Supply) 0.33kg(0lb11.6oz)
* The camera weight is the head only with no cables or pipes attached and without water or coolant.
EnvironmentalSpecications
Zyla 5.5 Zyla 4.2 PLUS
Location to be used Indoor
Altitude Up to 2000 m
Operating temperature 0ºC to 30ºC ambient 0ºC to 27ºC ambient
Storage temperature -10ºC to 50ºC
Operating relative humidity < 70% (non-condensing)
Pollution degree
Pollution degree 2. Normally only non-conductive pollution occurs. Occasionally, however, a
temporary conductivity caused by condensation must be expected.
Ingress protection rating IP20
Electromagnetic compatibility
This is a Class A product. In a domestic environment this product may cause
electromagnetic interference, in which case the user may be required to take adequate
measures
Cooling vent clearance 100 mm minimum