Appendix a – YSI 95 User Manual

Page 28

YSI Incorporated

Model 95

APPENDIX A

APPENDIX A GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

Materials: ABS, Stainless Steel, and other materials

Dimensions:

Height:

9.5 inches

(24.13 cm)

Thickness:

2.2 inches

(5.6 cm)

Width:

3.5 inches max.

(8.89 cm)

Weight:

1.7 pounds (w/ 10’ cable)

(.77 kg)

Display:

2.3”W x 1.5”L

(5.8 cm W x 3.8 cm L)

Power: 6 AA-size Alkaline Batteries (included)

Approximately 150 hours operation from each new set of batteries

Automatic shutoff after 4 hours without a key press

Water Tightness: Meets or exceeds IP65 standards

Operating Environment

Medium: fresh, sea, or polluted water and most other liquid solutions.

Temperature: -5 to +45 °C

Depth: 0 to 10, 0 to 25, 0 to 50, or 0 to 100 feet (depending on cable length)

Storage Temperature: -5 to +55 °C

System Performance Specifications:

Measurement

Range

Resolution

Accuracy

Temperature

-5 to +45 °C

0.1 °C

0.2 °C

Dissolved Oxygen

0 to 500 % Air Sat.

0 to 50 mg/L

0.1% Air Saturation

0.01 mg/L

2% or

0.2 mg/L,

whichever is greater. 0 to
200% air.
+ 5% for 200% to 500% air

DO Response Time:

Application dependent. Typically 60 sec for 95% of the

change at 25°C

Temperature Response Time:

Typically 95% of the change

Temperature Compensation:

Automatic