Xylem 6-Series Multiparameter - Manual (Page 193)

650 MDS Section 3
YSI Environmental Monitoring Systems Operations Manual 3-63
CAUTION: If water has contacted the rechargeable battery pack, do not attempt to reuse it until it has
been evaluated by YSI Product Service. Failure to follow this precaution can result in serious injury to the
user.
If it is suspected that leakage into the main cavity of the case has occurred, remove the batteries
immediately and return the instrument to YSI Product Service for damage assessment.
CAUTION: Under no circumstances should the user attempt to open the main case.
3.14 650 MDS SPECIFICATIONS
Resistance to Water Leakage: IP 67 for both the standard alkaline battery configuration and for the
rechargeable battery pack option.
Operating Temperature Range for Visible Display: -10 to 60 Degrees Celsius
Storage Temperature Range: -20 to 70 Degrees Celsius
Dimensions: 9.13 inches long by 4.75 inches wide by 2.25 inches deep
Weight with 4 Alkaline C cells and no attached sonde or cable: Approximately 2.1 lbs.
(960 g).
Display: ¼ VGA; LCD with 320 by 240 pixels with backlight
Connector: MS-8; Meets IP 67 specification
Standard Battery Configuration:
4 Alkaline C Cells with detached battery cover
Optional Battery Configuration:
Nickel Metal Hydride Battery Pack with attached battery cover and 110 volt charger
Battery Life:
Approximate battery life for typical sampling applications with 4 alkaline C cells – 3 hours of
“on” time per day for 0.5 month (10 working days) with the meter powering a 6600 sonde with all
probes active.
Approximate battery life for typical sampling applications with rechargeable battery pack – 3
hours of “on” time per day for 0.2 months (4 working days) with the meter powering a 6600 sonde
with all probes active. Battery capacity restored completely with a 6-hour charge and charged to
approximately 85 % with a 2-hour charge.