Ysi 55 Instrukcja Użytkownika

YSI Model 55 Handheld Dissolved Oxygen and Temperature System Operations Manual

64.4. Membrane Installation A B E F C D A. Secure a membrane between your thumb and the probe body. Add electrolyte to the probe until

74.5. Probe Operation and Precautions 1. Membrane life depends on usage. Membranes will last a long time if installed properly and treated with ca

85. Calibration Dissolved oxygen calibration must be done in an environment with a known oxygen content. Since the amount of oxygen in the atmosphe

95. When the proper altitude appears on the LCD, press the ENTER key. The Model 55 should now display CAL in the lower left of the display, the cal

106. Principles Of Operation The sensor consists of an acrylic body with a circular gold cathode embedded in the end. Inside the gold ring there is

11Type 3 Errors A. Altitude: Operator Error: A 1000 foot error in altitude (when calibrating) is equal to an error of approximately 3.6% at the 1

127. Troubleshooting NOTE: An error displayed briefly during the first few seconds after turning the instrument on does NOT indicate a problem. S

13 SYMPTOM POSSIBLE CAUSE ACTION 9. Main display reads "Er 1" or Main display reads “Err” (Secondary display reads “ra”) A. Instrument

148. Warranty And Repair YSI Model 55 Dissolved Oxygen and Temperature Meters are warranted for two years from date of purchase by the end user aga

158.1. Cleaning Instructions NOTE: Before they can be serviced, equipment exposed to biological, radioactive, or toxic materials must be cleaned an

168.2. Packing Instructions 1. Clean and decontaminate items to insure the safety of the handler. 2. Complete and include the Cleaning Certificat

179. Required Notice The Federal Communications Commission defines this product as a computing device and requires the following notice: This equip

1810. Accessories And Replacement Parts The following parts and accessories are available from YSI or any Franchise Dealer authorized by YSI. YSI

1911. Appendix A - Solubility Table Solubility of Oxygen in mg/L in Water Exposed to Water-Saturated Air at 760 mm Hg Pressure. Salinity = Measure

20 Temp oC Chlorinity: 0 Salinity: 0 5.0 ppt 9.0 ppt 10.0 ppt 18.1 ppt 15.0 ppt 27.1 ppt 20.0 ppt 36.1 ppt 25.0 ppt 45.2 ppt 20.0 9.09

2112. Appendix B - Conversion Chart To Convert From To Equation Feet Meters Multiply by 0.3048 Meters Feet Multiply by 3.2808399 Degrees

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iTable of Contents 1. General Description ...1 2.

11. General Description The YSI Model 55 Handheld Dissolved Oxygen System is a rugged, micro-processor based, digital meter with an attached YSI di

22. Specifications Probe Operating Environment Medium: fresh, sea, or polluted water Temperature: -5 to +45oC Depth: 0 to 12, 0 to 25 or 0 t

33. Preparing The Meter 3.1. Unpacking When you unpack your new YSI Model 55 Handheld Dissolved Oxygen System for the first time, check the packin

4Turn the instrument on by pressing and releasing the ON/OFF button on the front of the instrument. The instrument will activate all segments of the

54. Preparing The Probe 4.1. Description The YSI Model 55 dissolved oxygen probe is a non-detachable, polarographic sensor designed specifically f