Mars 25303 User Manual
®
MARS H-10PM Manual and/or Automatic
Balance Universal Refrigerant Leak Detector
he MARS H-10PM is the latest design in traditional style H-10 portable leak detectors which combines
T
and enhances all features of the previous H-10 Series models into one full featured unit. Now with
manual or automatic auto zero balance control, itʼs unique sensor calibration system will pinpoint both
mall & large leaks. It is the most sensitive and accurate battery powered leak detector able to detect
s
all CFC, HFC, and HCFC refrigerants. The MARS H-10PM is certified by UL (SA9717) to satisfy the
requirements of SAE standard J1627 and is CE marked. The MARS H-10PM is shipped complete
ith a carrying case, shoulder strap, built-in rechargeable battery, battery charger, and instruction
w
sheet. An optional adapter (MARS No. 25324) is available that allows the MARS H-10PM to run on
120VAC power while simultaneously re-charging the battery.
25307
Features:
• Manual or automatic auto zero balance control
• Impact resistant professional case
• Power source: internal battery - AC or DC powered.
• Halogen selective (minimal false alarms)
• Unique on-board electronic sensor calibration system
• Highly visible neon lamp indicates leaks for any
refrigerant gas or blend (CFC, HFC, HCFC)
NOTE: sensors are consumed in
normal operation.
It is good practice to have a spare sensor
available at all tim es.
Leak Detectors
ARS SERIES
M
Specifications:
Nominal Leak Range: Small leak switch position: .5 oz./yr., R-134a .1 oz./yr.,R-12
Medium leak switch position: 1.0 oz./yr., R-134A .5 oz./yr., R-12
Large leak switch position: 5.0 oz./yr., R-134A 3.0 oz./yr., R-12
Power Supply:
12VDC- internal rechargeable, sealed lead acid battery
12VDC- external battery using battery clamp / cigarette lighter plug cord.
120VAC- wall adapter converts to 13.5VDC, 500ma. to charge unit.
120VAC- optional wall adapter to charge and continuously operate unit from AC power.
Reference Leak: Approx. 0.4 oz./yr. (1 lb./40 yr.), R-134a approx. 6 month life
Ambient Operating
Temperature: 32˚ to 104˚F
Low Battery Indicator: Red LED light on (indicates approx. 5 min. left)
Battery Life: Approx. 1.5 hours before recharge with continuous operation
Warm Up Time: Approx. 2 min.
Probe Length: 4.5 feet
Dimensions: 5.5” x 10.5” x 8.5”
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COMPONENT
MARS NO. CATALOG NO. DESCRIPTION
25307
25303
H-10PM Battery powered universal refrigerant leak detector
MARS H-10G
The MARS H-10G is the latest generation of the original General Electric design that has
earned recognition as the industryʼs standard for field service leak detectors. This rugged, 115
volt powered, leak detector is the most reliable field service instrument of its type. The MARS
H-10G will detect chlorine and fluorine based refrigerants. The MARS H-10G uses a unique
heated diode sensor that is the most powerful technology available for leak detection. An air
pump inside the MARS H-10G pro- vides a controlled volume sample from the area being
tested. The MARS H-10G comes with a reference leak and an instruction manual.
Features:
• Two leak signals - 80 db horn in the
control unit and flashing light in the probe
tip
• Air flow indicator in probe tip
• On/off power switch
• Protective case with fold-away cover
• Flexible probe assembly
• Reliable sensor
• Top mount controls
• Easily accessible reference leak
• Easy sensor and filter replacement
Universal Refrigerant Leak Detector
Specifications:
Refrigerants: Sensitive to R-12, R-123, R-134a,
Sensitivity: Chlorine based refrigerants .05 oz./yr.
Response: Approx. 1/2 second
Alarm: 80db horn and flashing light
Distance: Alarm will sound at a distance of 1/2” with probe
R-22, R-502, HP-62, R410A
fluorine based refrigerants .5 oz./yr.
moving at a speed not to exceed 2 inches per
second for either R-12 or R-134 a refrigerant in
accordance with SAE specifications
MARS NO. MODEL NO. VOLTAGE DIMENSIONS WEIGHT
25303
The largest selection of motors, components, and accessories for the HVAC/R Industry
H-10G 115V 50/60 Hz. 2.7” D x 5” W x 8.5” L 3.4 lbs.
C-39
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