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SSM1

Instruction Manual

Measures

  • Pressure from 0~500 psia

  • Temperature from -40˚ ~ 400˚F

Calculates

  • Superheat for low side

  • Subcool for high side

     (TVX) Systems

Refrigerants:

  • R22

  • R134a

  • R404a

  • R410a

Super Heat / Sub Cool Meter

www.

GlobalTestSupply

.com

Find Quality Products Online at:

sales@GlobalTestSupply.com

Summary of Contents for SSM1

Page 1: ...500 psia Temperature from 40 400 F Calculates Superheat for low side Subcool for high side TVX Systems Refrigerants R22 R134a R404a R410a Super Heat Sub Cool Meter www GlobalTestSupply com Find Quali...

Page 2: ...The SSM1 is programmed with the most common four refrigerants with data from the NIST Pro refrigeration database for temperature pressure values Technical Note Superheat and subcool are the most effe...

Page 3: ...t on fixed orifice or capillary systems Refrigerant subcooling refers to the drop in temperature of liquid refrigerant after it has com pletely changed from a gas to a liquid The boiling point tempera...

Page 4: ...types R22 R134a R404A R40A 5 Press button to switch the backlight on or off 6 Press Temp SH SC while displaying temperature to scroll through either the probe temperature calculated superheat or calc...

Page 5: ...f the SSM1 Fig 1 OR Connect the SSM1 in line to a refrigerant source using the tee fitting Fig 2 2 Connect the included pipe clamp probe to the k type input jack on top of the SSM1 Fig 1 Fig 2 Fig 1 w...

Page 6: ...pressure to the suction line service port 2 Attach the pipe clamp temperature probe to the suction line must be at least 6 from the compressor 1 2 5 www GlobalTestSupply com Find Quality Products Onl...

Page 7: ...TE Refer to manufacturers specification and procedures when adding removing refrigerant 6 3 Press Refrig Type to select the proper refrigerant The selected refrigerant type will show on the display 4...

Page 8: ...OOL 1 Connect pressure to the liquid line service port 2 Attach the pipe clamp temperature probe on the condenser exit line 7 1 2 www GlobalTestSupply com Find Quality Products Online at sales GlobalT...

Page 9: ...desired parameter to view 8 5 Add remove refrigerant by connecting the SSM1 in line to a refrigerant source and monitor pressure while adding or removing refrigerant NOTE Refer to manufacturers speci...

Page 10: ...probe temperature verify that TEMP is shown on the LCD 3 Place the temperature probe sensing area in a mixture of crushed ice and water Distilled water will provide the most accurate source 4 Stir the...

Page 11: ...TE Turn OFF when not in use to extend battery life Battery Standard 9V battery NEDA 1604 IEC6F22 Function Resolution Accuracy 0 500 psia 0 1 psi 0 5 FS 1 2kPa 0 02 bars digit 40 400 F 0 1 1 F 40 200 F...

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