Hach Lange CL17, User Manual

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Section 1 Specifications
Specifications are subject to change without notice.
General
Display
LCD, 3½-digit measurement readout and six-character alphanumeric scrolling
text line.
Enclosure IP62-rated with the gasketed door latched
Instrument description 31.4 cm (W) x 45.4 cm (H) x 17.9 (D) (12.4 x 17.88 x 7.06 in.)
Mounting Wall mount
Instrument shipping weight 10.49 kg (23 lb)
Warranty
Hach Company warrants its products to the original purchaser against any
defects that are due to faulty material or workmanship for a period of one year
from the date of shipment unless otherwise noted in the product manual.
Certification CE approved. Listed to UL and CSA safety standards by ETL.
Sample Requirements
Sample flow rate to sample conditioning 200 to 500 mL/min
Inlet pressure to instrument
1 to 5 psig ; 1.5 psig is optimum. Exceeding 5 psig can cause sample
tubing failure unless sample conditioning is used.
Inlet pressure to sampling conditioning
1.5 to 75 psig (with sample tube level with the bottom of the instrument—see
Figure 7 on page 16 .)
Sample temperature range 5 to 40 °C (41 to 104 °F)
Inlet fitting at instrument ¼-inch OD polyethylene tubing with quick-disconnect fitting
Drain fitting ½-inch hose barb
Sample conditioning Use provided sample conditioning
Regent/Standard Requirements
Maximum reagent usage One-half liter per month (each of the two reagents)
Reagent containers High-density polyethylene (2) ½-liter bottles
Reagent containment
Reagent bottles are contained inside the analyzer enclosure and are vented
externally.
Electrical
Power requirements
100–115/230 VAC (selection switch inside instrument); 90 VA, 50/60 Hz, 2.5 Amp
fuse
Power connection
Connection made by three wire barrier terminal block through a ½-inch conduit
hole in the case. Wire range: 18 AWG.
Installation category II
Polution degree 2
Protection class I
Alarm relay outputs
Two unpowered SPDT relays each rated at 5 A resistive, 240 V ac maximum.
Can function as sample set point alarms (high or low) or as a system warning
indicator or a system alarm indicator. Use either high voltage (greater than 30 V
RMS and 42.2 V PEAK or 60 V dc) or low voltage (less than 30 V RMS and 42.2
V PEAK or 60 V dc). Do not use a combination of high and low voltage.
Alarm connection
Connection made by a removable three wire plug through a ½-inch conduit hole
in the case. Wire range: 12–18 AWG.
Recorder output
One isolated recorder output, 4–20 mA (can be adjusted to 0–20 mA).
Recommended load impedance 3.6 to 500 ohms
Recorder output connections
Connection made by a removable three wire plug through a ½-inch conduit hole
in the case. Wire range: 12–22 AWG.