Hach-Lange 2100 N Laboratory Turbidimeter Basic User Manual - Manual (Page 6)

4. Reposition the receiving antenna for the device receiving the
interference.
5. Try combinations of the above.
Product overview
The 2100N laboratory turbidimeter measures turbidity in NTUs
(nephelometric turbidity units), NEPs (nephelos) and EBCs (European
Brewing Convention units). NEPs and EBCs are calculated using the
conversion factors of 6.7 nephelos per 1.0 NTU and 0.245 EBCs per
1.0 NTU.
The turbidimeter has an RS232 output for connection to a printer, data
logger or computer.
Figure 1 Front overview
1 Keypad 4 Cover for the sample cell
compartment
2 Sample cell holder 5 Five-digit LED display
3 Light shield
Figure 2 Back overview
1 Power cord connector 4 DB9 connector for RS232 cable
2 Fuse holder 5 Air purge fitting
3 Power switch 6 Lamp access cover
Product components
Refer to Figure 3 to make sure that all components have been received.
If any of these items are missing or damaged, contact the manufacturer
or a sales representative immediately.
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