Bacharach H25-IR PRO, User Manual

Page: 52 / 128

Operation H25-IR PRO Instruction Manual
42 P/N: 3015-5678 Rev 6
5.4. Measure Mode Screen
5.4.1. Overview
After locating a gas leak using the SEARCH MODE screen, switch to the MEASURE MODE screen to measure the extent of that
leak. Use the MODE button to toggle between the MEASURE MODE screen and the SEARCH MODE screen.
NOTE: Unlike the SEARCH MODE screen which offers two display styles (graphic and numeric), the MEASURE
MODE screen only appears in numeric display style.
Figure 5-7. Sample Measure Mode Screen
The MEASUREMENT MODE screen contains the following key elements:
•
Gas reading in numerical format
•
Gas type shown in the banner line of the SEARCH MODE screen (see Gas Type on page 46)
•
Mode shown in the footer line of the MEASURE MODE screen (also see Search Mode Screen on page 36)
•
Active USER SETUP name 1, 2, 3, 4, or “----------“ if none selected (see User Setups 1-4 on page 54)
•
Programmed alarm setpoint (see Alarm Setpoint on page 49)
•
Range display shown below the gas reading (refer to RANGE button description in the Search Mode Screen section
on page 36).
NOTE: Use the MODE button to toggle between the Search Mode screen and the Measure Mode screen.
NOTE: With the exception of the LOG button (discussed in the next section), most of the front panel buttons on
the H25-IR PRO behave similarly in the Measure Mode screen as they do in the Search Mode screen. For addition
information on the ENT (ZERO), Information (
i
), VOL, SETUP, RANGE, and MODE buttons, refer to the
corresponding subsections in the Search Mode Screen section starting on page 36.
NOTE: In Search Mode, the H25-IR PRO performs an auto zero process to remove the effects of background
refrigerant in the air. Measure Mode does not automatically zero.
GAS TYPE = R134A
ALARM
>=
24.0
RANGE = 0-12 G/YR
MEASURE {---------}