Hach DRB 200 User Manual

Section 4 User interface and navigation
4.1 User interface
The instrument is operated using three keys that are located below the
display (Figure 2). The function of each key is shown on the display. If
no function is shown for a key, that key is not currently active.
Figure 2 Keypad description
1 Display 3 Middle key
2 Right key 4 Left key
4.2 Display description
Figure 3 Screen display when a program is active on the left
heating block only
1 Thermometer symbol 5 Left heating block
2 Temperature of heating block 6 Remaining time
3 Right heating block 7 Timer symbol
4 Down arrow key (use to select
program)
English 7

Hach DRB 200 Specifications

General

Temperature Stability	±0.2 °C
Block Material	Aluminum
Display	Digital
Power Supply	100-240 V AC, 50/60 Hz
Block Capacity	16 mm diameter tubes
Number of Holes	Varies depending on block type (e.g., 40, 15)
Hole Diameter	16 mm
Temperature Range	37 - 165 °C (98.6 - 329 °F)