Bacharach H25-IR PRO Specifications

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Optional

Smart Probe

Quickly

Pinpoints

Leaks

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Patent: #6,590,690

Features & Benefits:

Advanced Leak Quantification (ALQ™) technology eliminates the need for
periodic adjustments to a calibrated reference leak source.

Utilizes infrared technology to quickly and accurately pinpoint leaks as well
as to extend sensor life and minimize false alarms.

Automatic calculation of gas concentration regardless of flow rate
Responds to leaks in less than 1 second and detects leaks as small as 0.03 oz/yr (0.9 g/yr)
Assortment of probes available for specific applications
Comprehensive diagnostics keep track of system parameters

Quick and Accurate Detection of Most Refrigerants

Bacharach’s H25-IR PRO is a next generation industrial-grade refrigerant leak detector and gas analyzer capable of
detecting over 40 of the most commonly used refrigerants and halogen gas compounds as well as R600a and R290.
It can be used to locate and then quantify gas leaks, as well as log and totalize a group of leaks in a system. The
H25-IR PRO adds new ground breaking capabilities, including proprietary leak quantification technology, that ensure
accurate and reliable operation.

The H25-IR PRO raises the industry benchmark for high-production gas detection and analysis. In addition, a new
menu system simplifies setup and operation while preserving the preferred digital numeric leak rate display. For users
who are required to validate instruments against a known reference leak source, an optional leak reference tool, the
LS-25 Series Leak Standard, is also available.

With Exclusive Numeric

Leak Rate Display

1 - 800- 736- 4666 | 724- 334- 5000 | www.MyBacharach.com | help@M y Bach a r ach.c o m

Gases Measured:

Optional Gases Detected:

Detection Method / Sensor:

Measurement Units:

Measurement Adjustment:

Measurement Range:

Warm-Up Time:

Operating Modes:

Response Time:

Sensitivity:
Resolution:

PPM Accuracy:

Temperature Drift:

Relays:

Audio Speaker:

Operating Temperature:

Storage Temperature:

Ambient Humidity:

AC Power:

Dimensions:

Weight:

Warranty:

Approvals:

H25-IR PRO Technical Specifications

All common CFC and HCFC refrigerants: R11 • R12 • R21 • R22 • R23 • R32 • R113 • R114 • R123
R124 • R125 • R134a • R227 • R236fa • R245fa • R401A • R402A • R402B • R404A • R407A
R407C • R408A • R409A • R410A • R422A • R422D • R424A • R426A • R427A • R438A • R500
R502 • R503 • R507 • R508B • HFP • H1211 • H1234YF • H1301 • H2402 • N1230 • FA188 • FC72
R600a • R290 • SF6* (Optionals require an alternate NDIR bench installation in the H25-IR PRO)
Non-Dispersive Infrared (NDIR)
oz/yr • g/yr • mL/s • PaM

0.01 to 5.00 oz/yr • 0.85 to 142 g/yr • 0 to 1,000 ppm • 0.08 x 10

0.08 x 10

–5

to 100 x 10–5 mL/s
60 seconds to begin use
Possible with Bacharach’s optional external leak source unit of a known gas type and leak rate
Search: Detects presence and location of gas leaks • Measure: Calculates and displays leak rate
Less than 1 second, typical (dependent on probe-hose length)

0.03 oz/yr (0.9 g/yr) for all gases

0.1 leak units
±10% of reading (or ±1% if recalibrated using a known concentration of refrigerant gas)
±0.3% of reading per °C

Four SPDT relays rated 2 A at 250 VAC (inductive) 5 A at 250 VAC (resistive) Programmable to energize

under 11 different operating conditions
Audible indication of leak level
32° to 122° F (0° to 50° C)

-4° to 122° F (-20° to 50° C)
5 to 90% RH, non-condensing

100 to 240 VAC, 50/60 Hz

4.00 in x 10.75 in x 15.50 in (101.6 mm x 273.1 mm x 393.7 mm)
18 lbs. (8.2 kg)

2-year full warranty on instrument
CE Mark • EN 50270:2006 • EN 55011:2009 /A1:2010 • EN 61010-1 / IEC 61010-1 • UL 61010-1:2001 / CSA 61010-1

*The H25-IR PRO is not designed or certified for intrinsic safety and may not be suitable for use in certain environments.

3

/s • ppm

–5

to 100 x 10–5 PaM3/s

H25-IR PRO Ordering Information

3016-1311
3016-1321
3016-1211
3016-1221
3016-1111
3016-1121
3016-3211
3016-3321
3016-1322
3016-1323
3016-3123
3016-3223

Distributed By:

H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO
H25-IR PRO •
H25-IR PRO • CFC/HCFC type sensor
H25-IR PRO
H25-IR PRO •

For other available sensor, probe & power cord configurations, contact your distributor.

• CFC/HCFC type sensor • 6 ft. Smart Probe • US power cord

• CFC/HCFC type sensor • 12 ft. Smart Probe • US power cord

• CFC/HCFC type sensor • 6 ft. LED Button Probe • US power cord

• CFC/HCFC type sensor • 12 ft. LED Button Probe • US power cord

• CFC/HCFC type sensor • 6 ft. Std. Probe • US power cord

• CFC/HCFC type sensor • 12 ft. Std. Probe • US power cord

• R600a type sensor • 6 ft. Smart Probe • US power cord

• R290 type sensor • 12 ft. Smart Probe • US power cord

CFC/HCFC type sensor • 12 ft. Smart Probe • “G” type power cord (India,Malaysia)

• 12 ft. Smart Probe • “I” type power cord (China)

• R290 type sensor • 12 ft. Std. Probe • “I” type power cord (China)
R290 type sensor • 12 ft. LED Button Probe • “I” type power cord (China)

H25-IR PRO Probe Options

Smart Probe

Features an LCD

display to show the
current leak rate as

well as an LED feed-

back indicator to
signal the leak rate
frequency or a
defined threshold.
Most of the
instrument’s primary
functions, setups
and features can be
accessed via the
probe’s keypad.

LED+Button Probe

Features a button
that can zero the
unit or switch
between the
instrument’s search
and measure
modes. The

indicator LED

provides visual
feedback of the
leak rate frequency
or a defined
threshold.

LS-25 Leak Standard

The LS-25 Series Leak Standard

provides an NIST-traceable reference

leak source for instrument functional
testing or adjustment. The unit is
factory calibrated and shipped fully
charged with the selected refrigerant,
sufficient to provide years of service.
Annual re-calibration is suggested.

Standard Probe

Features flexible
hose which
enables basic
pinpoint leak
detection
but does
not provide
any visual
feedback
or allow
any user
input via
the probe.

BACHARACH IS A U.S.
BASED MANUFACTURER

©2013, Bacharach, Inc., all rights reserved. All information is subject to verification.

May 2014 - Rev. 2 Printed in USA