The Pocket Colorimeter II™ has two manuals. The Basic and Full User Manuals can be found below. All Pocket Colorimeter™ II instruments. This symbol, if noted on the instrument, references the instruction manual Hach Pocket Colorimeter™ instruments* are low-cost, high-quality filter photometers. Consult HACH’s Pocket Colorimeter II brochure on ArchiExpo. Page: 1/4.
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Hach Pocket Colorimeter™ II for Chlorine or Manganese
Wavelength-specic models without factory calibration are also available for programming custom methods. Chlorine, Free And Total, Lr For best results, dedicate a set of cells to each free chlorine and total chlorine test. See Interferences on page 1— Recalling Stored Measurements 1.
Adjust sample pH to 6—7. At least two data pairs concentration and absorbance are required. May not develop full color or color may fade instantly.
Used to enter a predetermined calibration curve. Vis spectrophotometer for hach and hach lange water analysis methods 24 pages. The polarities are shown on the battery holder. Place the blank into the cell holder, with the diamond The arrow should indicate the Samples must be Note Remove the sample blank. Summary Of Method Summary of Method Chlorine can be present in water as free chlorine and as combined chlorine. The Pocket Colorimeter II is designed to hah solutions contained in sample cells.
NOTE Information that requires special emphasis. Unhook the latch and remove the battery compartment cover. POWER sample the blank. Many are based on EPA-approved methods. Insert the reagent blank or deionized water into the cell holder.
Refer to the appropriate message information below to determine what the problem is and how it can be corrected. Move the Pocket Colorimeter instrument away from the device receiving the interference. Silicon photodiode Photometric precision: Review the necessary Material Safety Data Sheets and become familiar with all safety procedures before handling any chemicals.
Light emitting diode LED Detector: Page 32 High range free chlorine determinations are subject to variable levels of interferences from monochloramine. Use a TenSette pipet to add 0. Fast, easy, accurate results The Pocket Colorimeter II is simple enough to use that anyone can obtain reliable results with accuracy comparable to that of a lab instrument. Press the key twice to exit and accept the changes.
Pacific Laboratory Products
Press and hold again to turn off the backlight. The Standard Calibration Adjust can be used to meet regulatory requirements. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. User-Entered Calibration, continued Cover with cell holder and cover the cell Shaking dissipates Note: Insert the reagent blank or deionized water into the meter and cover with the cap.
Entering a Predetermined Calibration Curve Note: Folorimeter 67 User-Entered Calibration, continued 9. Cover the ampule holder, then cover with the – colorimetee – – followed by the results with the instrument cap and instrument cap. Summary of Method Chlorine can be present in water as free chlorine and as combined chlorine. A chlorine standard may be prepared and used to validate the calibration curve using the Standard Calibration Adjust feature see page 2—13 for manusl Precautionary Labels Please pay particular attention to labels and tags attached to the instrument.
Hach POCKET COLORIMETER II Instruction Manual
Hach Instruction Manual pages. Call or E-mail techhelp hach. Linear and non-linear positive or negative slope calibrations can be performed. Page 49 Section 2 Instrument Manual 2— A user-prepared calibration curve may be entered into any channel that does colorometer contain a factory-programmed curve. The Pocket Colorimeter II is simple enough to use that anyone can obtain reliable results with accuracy comparable to that of a lab instrument.
Page 71 User-Entered Calibration, continued 5. Warranty In the event that a defect is discovered during the warranty period, Mankal Company agrees that, at its option, it will repair or replace the defective product or refund the purchase price, excluding original shipping and handling charges. Remove Subscription Confirm Remove.
Certification Certification Hach Company certifies this instrument was tested thoroughly, inspected, and found to meet its published specifications when it was shipped from the factory. Place the blank into the cell holder, with the The arrow should indicate the Samples must be Note