Optura Spy

A highly flexible, continuous online biomass monitor. Collect real-time data with a non-contact sensor.

Technical Specifications*
*Subject to change without notice
Wavelength	1330 nm
Cell concentration range	Minimum cell concentration - >0.01 g/l DCW S. cerevisiae (Type A & B) ~0.03 Abs OD600 >0.05 g/l DCW S. cerevisiae (Type C & D) ~0.127 Abs OD600 Maximum cell concentration- >175 g/l DCW S. cerevisiae (all sensors)
Resolution	Best case: 8.45Exp-10 % reflectivity
Stability	0.24% @ 100 g/l yeast solution over a 35 minute period. Typical performance of 6 base units.
Power supply	Desktop Mains PSU supplied by ABER (Part number: 2885-35, AC Input 110 to 240 volts AC 50/60 Hz). Installation Category II. Output - 24 V DC is typically supplied to the hub
SPY sensor cable length	2m
Operating temperature	Sensor: 5 to 70 °C (40 to 160 °F) OPTURA HUB: 15 to 40 °C (59 to 104 °F)
Humidity	35-65 %
Performance verification	Reflectance standard (Low and high)
Laser product classification	Class 1M
Communications	2 x 4-20mA (Reflectance and Growth Rate) USB B MODBUS

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