Bacharach SF6 Code A Model Name Code B Gas Type, Code C Probe Type and Hose Length, Probes

SPECIFICATIONS

Gases Measured	•CFC, HFC, and HCFC unit: R-11, R-12, R-22,
	R-23, R-113, R-114, R-123, R-124, R-134a,
	R-227, R-236fa, R-401A, R-402A, R-402B,
	R-404A, R-407A, R-407C, R-408A, R-409A,
	R-410A, R-500, R-502, R-503, R-507, R-508B,
	H-1211, H-1301, H-2402, N-1230
	•Gas specific unit for R-600a (isobutane)
	•Gas specific unit for SF6 (sulfur hexafluoride)
Sensor	Infrared
Measurement Units	oz/yr, g/yr, mL/s, PaM3/s, ppm
Measurement Range	0.00 - 5.00 oz/yr
Warm-Up Time	2 minutes
Probe and Hose	•8” (20.3 cm) and 15” (38.1cm) flexible probes included
	•6’ (1.8 m) hose, 12’ (3.6 m), 15’ (4.6m), and 18’ (5.5m)
	hoses available
Operating Modes	Search - detects presence and location of gas leaks
	Measure - calculates and displays leak rate
Response Time	Less than 1 second (with 6’ probe hose)
Sensitivity	0.01 oz/yr
Temperature Drift	±0.8% of reading per °C
Calibration	Internal: calibration performed using the unit’s built-in internal
	leak source
	External: calibration performed using a customer supplied leak
	source of known gas type and leak rate
Power	100 to 240 VAC, 50/60 Hz
Power Consumption	15 Watts
Dimensions	4”H x 10.75”W x 15”D (10.2 cm x 27.3 cm x 38.1 cm)
Operating Temperature Range	32 to 122°F (0 to 50°C)
Operating Humidity Range	5 to 90% RH, non condensing
Storage Temperature Range	–4 to 122°F (–20 to 50°C)
Weight	18 lbs. (8.2 kg)
Warranty	Two year full warranty on instrument

Ordering Information

The H25-IR instrument, along with its probe type and hose length, is ordered by specifying 3 codes. The codes must be listed in the following sequence:

Code A Model Name

Code B Gas Type

Code C Probe Type and Hose Length

For example: To order an H25-IR that detects CFC type refrigerants; a Standard Probe with

LED & Button; and a 6 foot hose, you would order an H25IR-1-3

H25-IR Instrument

Probe Type & Hose Length Ordering Information

	CODE	DESCRIPTION
Code A	H25IR	Infrared Gas Leak Dectector
Code B	-1	CFC, HFC, HCFC & Halogen Gases
	-2	R-600a
	-3	SF6
Code C	-1	Standard Probe, 6 foot Hose
	-2	Standard Probe, 12 foot Hose
	-3	Standard Probe, LED & Button, 6 foot Hose
	-4	Standard Probe, LED & Button, 12 foot Hose
	-5	Smart Probe, 6 foot Hose
	-6	Smart Probe, 12 foot Hose
	-7	Standard Probe, 15 foot Hose
	-8	Standard Probe, 18 foot Hose
	-9	Standard Probe, LED & Button, 15 foot Hose
	-10	Standard Probe, LED & Button, 18 foot Hose
	-11	Smart Probe, 15 foot Hose
	-12	Smart Probe, 18 foot Hose

Probes

	Standard	Standard Probe,
	Probe	LED & Button
	Contains	Contains a button that can be
	no buttons	configured to either zero the
	or visual	unit or switch between the
	feedback.	instrument’s search and measure
		modes. Also contains an LED that
		provides visual feedback. The
		LED can be configured to blink
		with increasing frequency as the
		measured leak rate increases or
		light steadily once a user defined
		threshold is reached.
Standard	Standard Probe		Smart
Probe	LED & Button		Probe

Bacharach is a registered trademark of Bacharach, Inc.

©February, 2007, Bacharach, Inc., all rights reserved. All Information is subject to verification. Product Bulletin-4168 03/07 2 M PR T

Printed in U.S.A.

Smart Probe

Contains an LCD display that shows the current leak rate. Also contains an LED that can be configured for operation just

as with the Standard Probe,

LED & Button. The probe also Distributed By: has a keypad that is identical

to the one on the H25-IR’s front panel, enabling all of the instrument’s functions, setups and features to be accessed via the probe.

Technical Training for Heating & Cooling

Headquarters: 621 Hunt Valley Circle New Kensington, PA 15068 Phone: 1-800-736-4666 Website: www.bacharach-inc.com