Moor Instruments are committed to product development. We reserve the right to change the specifications below without notice.
OPTICS
Laser Safety Classification Class 1M per IEC 60825-1:2001
Class 1 (per 21 CFR 1040.10 and 1040.11)
Output power 2.5mW max.
Wavelength 785nm ± 10nm
Angular spread of laser light from probe tip 28° ± 5°
All specifications include cumulative measurement uncertainties and expected increases in values after manufacture.
TEMPERATURE MEASUREMENT AND CONTROL
Range 5-50°C
Resolution 0.1°C, accuracy ± 0.3°C
Patient isolation (per IEC 601-1 Class 1 type BF)
SIGNAL PROCESSING
Bandwidth: high pass 20Hz
Low pass selectable 3KHz, 15KHz, 22KHz
Output time constants: 0.02s, 0.1s, 0.5s, 1.0s, 3.0s
Automatic gain control and zeroing
OUTPUTS/INPUTS
Graphical/digital LCD screen display
40Hz maximum data display rate to 1/min minimum display rate
0-1000 arbitrary perfusion units, percentage change
2 serial interface RS232 (1 optically isolated)
Analogue outputs 0-10V D/A 12 bit 4 channel (external bus)
Analogue inputs 0-2.5V A/D 10 bit 4 channel (external bus) Serial Numbers up to and including 3124
Analogue inputs 0-10V A/D 12 bit 4 channel Serial Number 3125 and above
INTERNAL SOFTWARE FEATURES
Flash memory programmable from PC
Alarm levels and event markers
Trends - data review and time scale compression
500Kbyte battery backed memory
Percentage change and areas
Mean, maximum, minimum values.
Calibration - storage of probe scaling constants
GENERAL
Universal voltage switch-mode power supply
range 100 to 230V at 55VA, 50 to 60Hz
Dimensions W H D mm 280 x 160 x 360
Weight 7kgs
STORAGE AND TRANSPORT CONDITIONS
Temperature 0-45°C
Humidity 0-80% RH
Atmospheric pressure 500 - 1060hPa
Operating temperature 15-30°C
CLASSIFICATIONS
Electrical safety standards IEC 601-1:
Type of protection against electric shock: Class 1
Degree of protection against electric shock: Type BF
Degree of protection against ingress of liquid: IPXO (not protected)
Degree of protection against flammable anaesthetics - Equipment not suitable for use in the presence of a flammable anaesthetic mixture with air or with oxygen or with nitrous oxide.
Mode of operation - continuous.
PERFUSION MEASUREMENTS
FLUX
Accuracy: ± 10%, relative to Moor Instruments 'standard' DRT4
Precision: ± 3% of measured value
Range: 0-1000 AU
CONC
Accuracy: ± 10%
Precision: ± 5%
Range: 0-1000 AU
DC
Accuracy: ± 10%
Precision: ± 3%
Range: 0-255 AU