User Manual

TB400-EU-EN V1.1 10/13
8
Specifications
Display LCD size: 41mm x 34mm (1.6 x 1.3”)
Range 0.00 to 50.00 NTU (Nephelometric Turbidity Unit)
50 to 1000 NTU
Resolution 0.01 NTU/1 NTU
Accuracy ±5% FS or ± 0.5 NTU whichever is greater
Operating Temperature 0 to 50
o
C (32 to 122
o
F)
Operating Humidity Less than 85% RH
Light Source LED, 850 nm
Light Detector Photo Diode
Response Time Less than 10 seconds
Sample Volume 10mL minimum
Power Six 1.5V AAA batteries
Power consumption Standby Mode: approx. 3.5mADC; Testing Mode: approx. 36mADC
Dimensions/Weight 155 x 76 x 62mm (6.1 x 3.0 x 2.4”); 320g (0.70lbs)
Auto Power OFF Automatically switches off 10 minutes after the last key press
Standard Meets ISO 7027
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