HF scientific DRT-100B Research Turbidimeters User Manual
Page 7
DRT-100B (5/00)
OPERATING INSTRUCTIONS
TABLE OF CONTENTS
I.
SPECIFICATIONS ...........................................................................................................
1
II.
INSTALLATION ..............................................................................................................
2
A. Packing List of Contents ............................................................................................
2
B. Pre-installation Checkout ............................................................................................
2
C. Installation and Start-up ..............................................................................................
2
III.
MEASUREMENT PROCEDURES ...................................................................................
3 - 5
A. Adjustable Set Point Alarm Control - Standard Model PN #20012 ...........................
3
B. Standardization ............................................................................................................
3 - 5
C. Sample Measurement ..................................................................................................
5
IV.
CALIBRATION PROCEDURES .......................................................................................
5 - 7
A. Secondary Standard Set .............................................................................................
5
B. Standard Formazin Solutions ......................................................................................
6
C . Electronic Calibration ..................................................................................................
7
V.
FEATURES INCLUDED WITH THE RESEARCH MODEL (PN #20052) .....................
8 - 9
A. Adjustable Set Point Alarm Control ............................................................................
8
B. Recorder Output, 0-1 mA ...........................................................................................
8
C. Flow Through Unit for Continuous Measurement .....................................................
8
D. Attennuation Measurement .........................................................................................
8
E. Control Output, 4 - 20 mA .........................................................................................
9
VI.
OPTIONAL FEATURE .....................................................................................................
9
VII. SOURCE LAMP REPLACEMENT AND ALIGNMENT .................................................
10
VIII. ACCESSORIES AND SUPPLIES ....................................................................................
11
WARRANTY .....................................................................................................................
13