X-Rite 891 Color Process Control Densitometer Grey densitometer

891U Quality Control Strip-Reading Color Densitometer Designed for mini-labs. Measures various control strips for paper and film negative processing. Can be controlled remotely from computer or other processing equipment. Performs self-diagnostics and displays appropriate messages. Contains preprogrammed internal library of control strip formats. Includes RS232 interface, plus internal memory that maintains reference strip values. Trend data can be viewed on displays or manually plotted on a process control chart.

Product Features:

- Status "M" Transmission (C-41)
- Status "A" Reflection (RA-4)
- 9 storage channels/16 per channel
- In/out limit indication
- Internal clock/calendar
- Optional modem interface for connection to 3rd party software & QC networks