Bacharach H25-IR, Operation & Maintenance Manual

Page: 67 / 70

H25-IR Operation
Instruction 3015-5286
61
7 Specifications
Gases Detected .........................Detects and measures, depending on instrument’s part number:
• CFCs, HCFCs, HFCs and Halogens
R11, R12, R21, R22, R23, R113, R114, R123, R124, R125, R134a, R227,
R236fa, R245fa, R401A, R402A, R402b, R404A, R407A, R407C, R408A,
R409A, R410A, R422a, R422d, R427a, R500, R502, R503, R507, R508B, HFP,
H1211, H1301, H2402, N1230, FA188, FC72
• R600a
• SF
6
Detection Method .......................Infrared
Measurement Units ....................oz/yr, g/yr, mL/s, PaM
3
/s, ppm
Measurement Range..................0.03 to 5.00 oz/yr
0.85 to 142 g/yr
0.08 x 10
–4
to 100 x 10
–4
mL/s
0.08 x 10
–5
to 100 x 10
–5
PaM
3
/s
0 to 1,000 ppm
Operating Modes........................ Search: detects presence and location of gas leaks
Measure: calculates and displays leak rate
Response Time ..........................Up to 1.5 seconds (dependent on probe-hose length)
Sensitivity ...................................0.03 oz/yr (0.9 g/yr) all gases
Resolution ..................................0.1 leak units
Accuracy:
Leak Rate ..............................±15% of the reading (certified leak source uncertainty)
±1% of reading (instrument uncertainty)
PPM.......................................±10% of reading (can be improved to ±1% if recalibrated using a known
concentration of refrigerant gas)
Temperature Drift .......................±0.3% of reading per °C
Calibration .................................. Internal: calibration performed using the unit’s built-in leak source
External: calibration performed using a customer supplied leak
source of a known gas type and leak rate
Relays ........................................Four SPDT relays rated 2 A at 250 VAC (inductive) 5 A at 250 VAC (resistive),
each programmable to energize under 11 different operating conditions
Audio Speaker............................Audible indication of leak level
AC Power ...................................100 to 240 VAC, 50/60 Hz
Battery ........................................16 V
Power Consumption...................12 Watts
Warm-Up Time ...........................2 minutes (30 minutes to meet published specifications)
Operating Temperature..............32° to 122° F (0° to 50° C)
Storage Temperature .................

4° to 122° F (

20° to 50° C)
Ambient Humidity .......................5 to 90% RH, non-condensing
Dimensions ................................4.00 in x 10.75 in x 15.50 in
(101.6 mm x 273.1 mm x 393.7 mm)
Weight ........................................18 lb (8.2 kg)