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> Ritchie 40805 digital refrigeration manifold w/ hoses
Ritchie 40805 digital refrigeration manifold w/ hoses
Ritchie 40805 digital refrigeration manifold w/ hoses
For time saving diagnostics, the easy-to-read pressured bar graphs of this patented unit quickly tell you more than you could ever see with the vibrating needle of a typical pressure gauge.
You see pressure dynamics to readily know if the system's thermostatic expansion valve is modulating properly, if liquid is flooding back into the systems, and more. Saturation, subcooling, and superheat readings are automatic to elimate fishing in your wallet for reference cards. This almost immediate knowledge of system behavior and faults can help save up to 10 minutes and more on many jobs.
* Profiles 23 common refrigerants:
R-12, 22, 134a, 290, 401A, 401B, 402A, 402B, 404A, 406A, 407C, 408A, 409A, 410A, 414B, 416A, 417A, 420A, 422A, 502, 507, 508B, 600A (Upgradeable probe for new refrigerants)
* Integrated temperature probe for automatic superheat and subcooling readings
* Max and min pressure monitoring for control set-up
* Auto zero key to eliminate manual recalibration
* Easy-to-read LCD screen with large 3/8" digits
* Rugged case construction with rubber boot to tolerate impact and resist typical oils, acids, and sunlight
* Bar graph segments shows changes from digital reading (range of ±2 psi on low side, ±8 psi on high side)
* Digital readings show resolution of 1/4 psi on low side, 1 psi on high side
* Temperature in middle is corresponding bubble and dew points for current pressures
* Temperature, superheat or subcooling shown on lower right (eg. 14°F superheat)
* Pressure accuracy: 0.5% F.S. ± 1 least significant digit, calibration traceable to NIST
* Pressure ports: Two 1/8" acting as low and high side gauges
* Working pressure: Low side: 0-200 psi (1350 kPa, 13.5 bar) High side: 0-550 psi (3790 kPa, 37.9 bar)
* Proof pressure: Low side: 600 psi (4100 kPa, 41 bar)
High side: 1500 psi (10300 kPa, 103 bar)
* Temperature sensor range: -40° to 250°F (-40° to 125°C)
* Temperature accuracy: ±0.9°F (±0.5°C) between 32° to 158°F (0° to 70°C)
* Usage environment: Indoor/Outdoor dew, splash and rain resistant; do not immerse in water
* Storage and operational temperature: -4° to 122°F (-20° to 50°C)
* Power supply: 9V (approx. 6 months under normal use)
* Dimensions: 6.7" x 4.8" x 2.5" (17 cm x 12.2 cm x 6.4 cm)
Temporary Email: jeff_livingston@dontscrapit.com (Jeff Livingston)
