Portable turbidity meter, SKU: 600311, Turb® 355 IR - WTW Germany

Small portable turbidity meter acc. to DIN ISO 27027
Suitable for nephelometric measurements at 90° stray light in quality control (e.g. cell culture) and environmental monitoring
•Handy and easy operation
•Low weight
•Small sample volume
Battery-operated portable turbidity meter with infrared LED for nephelometric measurements as per ISO 7027/DIN EN 27027 (EN ISO 7027):
handy, light weight and easy to operate, primarily for applications to monitor > 1 NTU. With smaller samples of 15 ml, it is also very suited for applications in fermenters and cell cultures at good precision.

Turb® 355 IR is supplied as a set in a handy small case with quick instructions, calibration standards 0.02 – 10.0 and 1000 NTU, empty cuvettes and batteries.

Specification : 

• Method	Nephelometric (90° Straylight)
  Light Source	IR LED
  acc. to Standard Method	DIN 27027 / ISO 7027
  Measuring Range	0-1100 FNU+NTU
  Resolution	0,01 for 1 -9,99
  	0,1 for 10 – 99,90
  	1 for 100 - 1100
  Accuracy	+/- 2% of value or +/-0.01
  	last decimal pos.for 1-500 NTU
  	+/- 3% of meas. Value from 500-1100 NTU
  Reproducability	+/- 1% of meas.val. or +/-0.01 NTU
  Calibration	Automatic 1-3 Point
  Calibration Protocol	no
  Calibration Interval	no
  Data Storage	no
  Response Time	Ca. 14 s
  Cuvette	25 x 45 mm, 15 ml sample volume
  Ident Number	no
  Firmware-Update	no
  Interface	no
  Operation Temp.	0... +50°C
  Power Supply	4 Mignon (AAA) > 3000 Measurements
  Rech.Batt.	no