9
SECTION 1, continued
Hach’s toll-free number for customers within the United States is
800-227-4224. For customers outside the United States, contact
the Hach office or distributor serving you.
1.2.1 Standard Accessories
• Sample Cells — (2) round, 1-inch pathlength, glass, with
10-mL, 20-mL, and 25-mL marks; (2) 1-cm pathlength,
plastic
• COD/TNT Adapter for use with 16-mm vials used in COD
and Test ’N Tube methods.
• Batteries — (4) AA alkaline
• Documentation package — includes Instrument Manual and
Procedures Manual.
In addition to these standard accessories, several other optional
accessories are available from Hach Company (refer to
Replacement Parts and Accessories).
1.2.2 Optional Accessories
• Data Transfer Adapter (for RS232 interface)
• HachLink™ Software
• Instrument case
• DR/Check™ ABS Standard
1.3 Description of the Keypad
Figure 2 shows the colorimeter’s keypad. The description and
function of each individual key is given in Table 1.